1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1939 TO SEPTEMBER 1940 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 220 200 181 170 208 421 650 628 307 224 212 1900 2 230 200 277 160 208 403 561 582 297 216 220 1510 3 220 200 208 152 220 536 505 533 287 224 204 1270 4 210 200 170 153 196 650 486 505 282 268 188 1130 5 200 200 156 164 212 519 466 486 282 246 181 1060 6 190 200 150 146 328 466 421 466 317 220 196 953 7 190 200 147 153 472 428 428 460 292 241 254 874 8 190 200 147 174 333 421 922 453 272 272 237 802 9 190 200 144 157 282 403 794 446 277 390 232 762 10 190 200 144 160 415 372 635 479 312 333 220 722 11 180 170 144 156 561 367 568 486 344 297 189 674 12 180 160 138 228 403 403 540 428 317 272 466 635 13 180 160 144 254 350 492 498 415 415 272 10800 612 14 180 190 144 852 472 575 479 403 328 297 3100 590 15 180 190 138 746 415 547 453 403 333 272 1500 568 16 180 150 138 409 350 472 440 434 440 292 1020 547 17 170 145 138 292 328 434 428 397 492 527 818 519 18 170 174 135 272 1790 421 415 372 428 384 706 505 19 170 188 135 246 1700 453 1830 361 350 322 635 492 20 170 212 166 192 980 409 1780 356 312 277 568 486 21 170 228 188 197 714 384 1030 344 282 259 533 466 22 180 208 150 230 590 372 802 350 268 259 505 446 23 180 188 162 228 519 350 746 361 268 250 472 428 24 180 181 297 228 472 361 786 356 272 232 453 479 25 200 181 250 222 446 367 682 356 322 216 428 512 26 200 188 204 218 403 367 642 328 268 246 403 453 27 210 184 396 215 390 356 605 339 246 254 384 409 28 210 178 322 213 540 390 575 312 241 220 370 390 29 210 167 232 211 466 658 554 328 302 208 1830 384 30 210 164 200 210 --- 826 547 361 250 196 14800 372 31 200 --- 181 209 --- 850 --- 328 --- 196 2930 --- TOTAL 5940 5606 5726 7617 14763 14473 20268 12856 9403 8382 45054 20950 MEAN 192 187 185 246 509 467 676 415 313 270 1453 698 MAX 230 228 396 852 1790 850 1830 628 492 527 14800 1900 MIN 170 145 135 146 196 350 415 312 241 196 181 372 CFSM 0.93 0.90 0.89 1.19 2.46 2.26 3.26 2.00 1.51 1.31 7.02 3.37 IN. 1.07 1.01 1.03 1.37 2.65 2.60 3.64 2.31 1.69 1.51 8.10 3.76 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1940 TO SEPTEMBER 1941 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 369 564 312 628 398 293 479 353 228 236 453 342 2 364 801 302 666 386 293 453 348 220 332 615 331 3 348 380 288 698 380 293 446 342 262 532 498 337 4 337 317 279 628 364 337 851 331 232 410 547 422 5 331 302 275 561 358 348 1070 326 209 965 831 386 6 326 302 270 519 353 307 762 321 194 1660 582 337 7 321 279 266 492 348 579 650 342 190 5070 505 317 8 326 270 266 466 364 337 598 398 194 2180 498 302 9 312 262 258 453 326 533 598 337 201 1200 486 312 10 302 266 253 440 321 453 582 317 201 877 519 298 11 302 567 249 422 321 486 533 307 224 926 512 284 12 298 935 249 404 321 466 505 302 284 926 460 293 13 288 568 266 398 326 422 486 298 228 778 422 284 14 284 453 321 386 498 410 472 293 209 962 410 270 15 284 386 342 392 428 386 453 288 194 935 392 270 16 293 353 653 706 369 404 440 279 183 1040 386 262 17 284 331 690 628 353 392 428 275 180 1260 364 262 18 270 317 479 533 342 364 428 270 169 882 353 258 19 270 307 410 486 331 353 410 266 166 754 380 253 20 270 302 375 453 326 353 404 258 162 722 428 240 21 262 298 353 434 321 348 398 249 162 635 422 236 22 262 288 337 434 317 342 386 245 166 590 472 236 23 258 284 321 498 312 348 380 245 461 575 416 236 24 258 284 307 472 312 722 440 240 463 605 452 228 25 253 288 364 540 307 554 505 236 364 642 722 270 26 249 302 416 479 307 466 428 228 262 650 460 312 27 245 422 467 492 312 563 398 228 275 547 434 245 28 240 337 1760 453 312 810 386 224 326 505 460 232 29 240 307 1780 434 --- 605 369 220 245 479 416 224 30 428 298 970 416 --- 533 364 216 232 466 380 216 31 331 --- 730 410 --- 492 --- 220 --- 446 353 --- TOTAL 9205 11370 14608 15421 9713 13592 15102 8802 7086 28787 14628 8495 MEAN 297 379 471 497 347 438 503 284 236 929 472 283 MAX 428 935 1780 706 498 810 1070 398 463 5070 831 422 MIN 240 262 249 386 307 293 364 216 162 236 353 216 CFSM 1.43 1.83 2.28 2.40 1.68 2.12 2.43 1.37 1.14 4.49 2.28 1.37 IN. 1.65 2.04 2.63 2.77 1.75 2.44 2.71 1.58 1.27 5.17 2.63 1.53 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1941 TO SEPTEMBER 1942 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 216 627 213 604 580 573 750 428 496 475 447 369 2 216 510 209 980 503 628 723 468 475 559 434 422 3 216 317 209 705 454 644 705 428 454 517 392 375 4 216 262 1550 687 440 566 687 447 434 447 398 369 5 216 249 1040 596 454 580 660 454 489 428 392 386 6 205 270 596 545 1030 596 644 410 489 404 422 800 7 197 303 461 510 1280 628 628 404 552 380 380 1400 8 197 249 392 482 822 964 620 392 524 369 404 1160 9 190 236 359 454 687 2220 678 380 687 434 461 831 10 197 228 327 434 620 1170 750 369 1260 496 380 741 11 201 220 313 386 596 970 636 364 1830 503 354 636 12 190 216 303 489 545 890 596 364 1180 416 428 545 13 186 216 580 416 510 822 580 375 900 392 369 510 14 183 213 538 392 496 777 573 386 750 447 348 475 15 183 209 422 380 489 920 566 517 652 392 332 447 16 183 205 380 369 1490 1080 552 1010 644 398 343 434 17 186 201 359 364 3390 1050 545 545 628 468 489 422 18 201 197 338 364 1380 1040 538 454 552 398 588 428 19 245 197 322 753 1060 890 524 461 524 359 1180 398 20 209 209 313 612 920 813 503 1620 496 343 990 380 21 197 240 298 496 822 1890 496 1560 475 327 705 364 22 190 216 293 454 777 1540 489 1510 468 343 580 354 23 186 298 1210 428 732 1180 482 980 489 510 705 343 24 180 359 1970 404 750 1030 475 822 440 468 612 332 25 180 266 980 392 723 940 468 705 410 795 503 327 26 172 245 822 380 669 890 468 636 410 804 454 369 27 229 232 678 410 628 920 461 678 428 1370 416 1660 28 532 224 588 566 596 1000 454 628 447 930 398 990 29 258 216 531 454 --- 870 447 573 588 644 386 636 30 216 216 489 416 --- 822 440 545 489 531 410 538 31 220 --- 468 604 --- 795 --- 510 --- 475 386 --- TOTAL 6593 7846 17551 15526 23443 29698 17138 19423 18660 15822 15086 17441 MEAN 213 262 566 501 837 958 571 627 622 510 487 581 MAX 532 627 1970 980 3390 2220 750 1620 1830 1370 1180 1660 MIN 172 197 209 364 440 566 440 364 410 327 332 327 CFSM 1.03 1.26 2.74 2.42 4.04 4.63 2.76 3.03 3.00 2.47 2.35 2.81 IN. 1.18 1.41 3.15 2.79 4.21 5.34 3.08 3.49 3.35 2.84 2.71 3.13 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1942 TO SEPTEMBER 1943 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 496 380 404 1630 980 628 813 786 545 1020 566 338 2 454 348 741 1380 920 620 795 750 524 1110 538 338 3 428 317 496 1220 870 604 750 732 503 1270 517 369 4 416 303 580 1100 1220 573 723 714 489 1040 489 343 5 404 298 524 1000 1700 580 714 687 475 940 496 338 6 404 293 980 940 2180 759 687 678 468 1010 482 364 7 369 293 1010 900 1530 714 669 660 454 786 612 354 8 364 289 1140 900 1280 612 660 660 517 1010 604 375 9 359 289 822 840 1170 580 652 660 660 950 604 332 10 348 404 669 786 1080 573 644 768 489 768 628 308 11 343 461 596 750 1120 580 620 990 538 759 604 298 12 332 348 545 723 1030 795 768 1360 545 1070 804 289 13 343 322 503 687 970 804 696 910 604 1080 920 284 14 338 308 461 660 930 804 628 804 696 1000 660 279 15 327 298 454 652 860 696 604 750 678 1080 612 279 16 317 293 447 628 850 652 596 723 552 980 531 275 17 308 293 422 620 822 1380 580 705 517 970 510 266 18 303 289 410 1100 804 1280 768 678 475 786 482 262 19 298 289 392 2850 786 1020 3280 644 440 696 454 325 20 313 284 386 1440 768 1380 1600 628 434 750 440 1220 21 392 279 375 1130 759 1830 1180 620 428 644 422 822 22 343 275 380 1000 732 1700 1030 588 422 620 410 604 23 308 322 545 920 714 1250 1080 580 454 552 404 447 24 308 496 440 860 696 1080 1260 777 482 538 410 386 25 308 359 416 822 678 990 1060 890 461 524 428 354 26 552 327 416 930 660 930 970 890 422 860 380 332 27 392 313 548 1160 628 1240 910 705 392 636 375 322 28 332 298 3470 1970 628 1060 870 652 644 628 359 313 29 317 308 5690 1400 --- 940 831 604 870 566 359 303 30 308 392 3800 1160 --- 880 804 580 1040 552 359 298 31 308 --- 2110 1050 --- 840 --- 566 --- 714 359 --- TOTAL 11132 9768 30172 33208 27365 28374 27242 22739 16218 25909 15818 11417 MEAN 359 326 973 1071 977 915 908 734 541 836 510 381 MAX 552 496 5690 2850 2180 1830 3280 1360 1040 1270 920 1220 MIN 298 275 375 620 628 573 580 566 392 524 359 262 CFSM 1.73 1.57 4.70 5.18 4.72 4.42 4.39 3.54 2.61 4.04 2.47 1.84 IN. 2.00 1.76 5.42 5.97 4.92 5.10 4.90 4.09 2.91 4.66 2.84 2.05 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1943 TO SEPTEMBER 1944 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 293 262 232 343 343 970 1530 831 524 380 359 503 2 289 258 228 343 338 890 1380 795 503 354 404 289 3 279 253 228 1680 338 831 1280 777 496 392 289 240 4 279 249 236 960 332 804 1220 768 538 317 380 216 5 279 245 236 669 322 750 1150 804 652 298 317 209 6 270 240 236 559 354 831 1100 1060 517 298 332 205 7 262 295 262 489 354 1830 1040 840 524 303 416 197 8 258 925 245 461 338 1130 1010 777 461 359 313 190 9 258 714 232 524 880 960 980 750 454 327 279 186 10 253 447 232 461 732 890 970 723 475 322 258 183 11 249 375 232 440 822 831 1000 696 482 317 245 216 12 249 343 228 428 870 960 1170 678 440 308 236 580 13 249 327 220 422 628 920 980 660 524 327 224 386 14 270 303 216 416 1030 822 920 660 531 317 249 284 15 369 293 216 990 1190 786 1120 660 440 468 380 245 16 392 289 216 795 860 750 1240 628 410 354 380 228 17 284 279 190 628 1060 732 1020 604 392 298 327 213 18 266 270 213 559 1970 687 960 596 380 275 343 228 19 258 270 232 524 1270 1960 920 580 375 279 270 284 20 253 266 216 489 1060 2540 900 644 398 279 245 258 21 249 262 213 454 950 1510 890 660 354 266 236 436 22 245 258 209 440 860 1240 840 566 343 258 224 375 23 236 253 209 422 890 1630 860 545 343 245 216 279 24 236 249 205 404 813 1400 1180 531 338 240 213 245 25 240 245 272 398 750 1200 1160 524 322 236 201 236 26 245 245 1270 392 1330 1120 1000 566 313 224 197 236 27 332 245 644 392 1900 1430 1180 678 303 216 209 228 28 428 245 475 386 1360 2020 1010 566 303 224 245 220 29 303 240 482 369 1120 3170 930 636 298 359 236 258 30 275 236 410 359 --- 2180 870 604 303 266 213 964 31 266 --- 369 348 --- 1760 --- 566 --- 298 354 --- TOTAL 8614 9381 9304 16544 25064 39534 31810 20973 12736 9404 8790 8817 MEAN 278 313 300 534 864 1275 1060 677 425 303 284 294 MAX 428 925 1270 1680 1970 3170 1530 1060 652 468 416 964 MIN 236 236 190 343 322 687 840 524 298 216 197 183 CFSM 1.34 1.51 1.45 2.58 4.18 6.16 5.12 3.27 2.05 1.47 1.37 1.42 IN. 1.55 1.69 1.67 2.97 4.50 7.10 5.72 3.77 2.29 1.69 1.58 1.58 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1944 TO SEPTEMBER 1945 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 489 190 410 766 253 804 580 840 398 308 434 224 2 359 220 359 714 266 678 786 870 392 266 380 240 3 313 186 322 538 293 644 813 850 404 253 380 220 4 284 183 308 468 303 880 678 795 369 262 620 213 5 266 180 298 428 359 786 628 750 359 279 750 228 6 253 169 289 398 327 714 580 705 354 289 636 313 7 253 169 322 545 332 652 559 678 364 275 482 322 8 240 169 768 566 317 596 545 669 364 253 447 332 9 220 186 531 496 298 573 531 620 392 303 380 253 10 216 293 428 447 289 545 510 628 461 308 348 236 11 213 224 398 416 284 524 496 620 364 262 322 245 12 213 194 380 392 293 510 489 612 343 266 308 220 13 270 186 332 404 1090 510 482 678 327 258 298 281 14 308 183 317 380 768 496 468 612 327 313 308 1200 15 236 205 298 369 538 496 454 573 496 410 354 1020 16 216 245 354 375 475 475 489 559 428 317 354 1060 17 209 197 308 348 545 468 1820 741 354 266 313 1370 18 205 186 298 338 795 482 1080 644 343 249 343 786 19 197 213 308 392 628 531 795 580 416 245 289 580 20 236 380 279 416 545 524 696 545 454 542 270 482 21 240 293 275 375 596 900 644 524 359 375 275 428 22 205 245 284 359 1680 652 612 510 327 308 275 392 23 194 224 284 348 1430 566 1000 482 308 322 262 398 24 190 216 279 327 1010 531 1080 468 303 298 343 375 25 190 205 275 317 804 503 1590 454 298 275 404 348 26 186 205 279 317 732 902 1200 573 303 322 293 332 27 180 972 279 308 705 1340 950 517 284 489 262 327 28 176 910 289 303 840 860 990 454 275 482 249 322 29 176 538 380 303 --- 723 1170 440 270 1050 240 398 30 172 503 538 289 --- 669 940 422 266 850 232 354 31 172 --- 454 284 --- 620 --- 404 --- 524 228 --- TOTAL 7277 8469 10923 12726 16795 20154 23655 18817 10702 11219 11079 13499 MEAN 235 282 352 411 600 650 788 607 357 362 357 450 MAX 489 972 768 766 1680 1340 1820 870 496 1050 750 1370 MIN 172 169 275 284 253 468 454 404 266 245 228 213 CFSM 1.13 1.36 1.70 1.98 2.90 3.14 3.81 2.93 1.72 1.75 1.73 2.17 IN. 1.31 1.52 1.96 2.29 3.02 3.62 4.25 3.38 1.92 2.02 1.99 2.43 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1945 TO SEPTEMBER 1946 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 327 322 386 1010 1420 950 1370 752 720 550 441 247 2 322 312 374 868 1160 931 1270 1320 778 700 392 238 3 317 322 368 805 1060 895 1200 1600 712 650 374 234 4 296 344 982 760 1010 868 1150 1900 736 500 392 238 5 296 306 1450 778 980 850 1080 1320 664 470 374 234 6 398 301 868 3840 1240 841 1630 1100 640 450 392 225 7 398 290 712 5470 1340 886 1020 1000 624 435 356 221 8 327 290 624 4240 1110 1560 1010 931 600 420 333 234 9 306 285 579 3550 1420 1580 1040 877 600 420 322 271 10 285 290 593 3330 4530 1160 980 841 600 410 327 276 11 280 317 551 2470 3150 1030 940 814 572 400 312 252 12 276 312 509 2320 1970 960 922 832 558 400 296 225 13 271 317 523 1970 1700 931 886 778 551 392 285 213 14 262 458 558 1700 1590 2120 859 960 540 392 280 234 15 312 551 572 1700 1430 2250 832 1030 540 663 290 230 16 312 410 509 1630 1320 1830 868 1560 580 544 290 217 17 276 374 454 1510 1270 1760 1230 1300 560 474 280 230 18 257 374 488 1400 1220 1480 960 1050 540 448 280 234 19 257 398 495 1310 1700 1360 877 940 520 429 266 213 20 247 488 448 1230 1600 1340 841 960 509 404 257 204 21 243 435 441 1200 1330 1220 805 970 495 417 322 204 22 257 904 435 1120 1240 1140 778 841 481 509 410 213 23 1370 632 435 1050 1190 1080 769 805 460 586 344 386 24 664 523 448 1020 1140 1040 752 778 460 593 306 606 25 502 467 2300 980 1080 1010 931 823 454 481 368 344 26 467 441 1360 950 1040 1000 904 1250 565 441 317 266 27 404 435 950 922 1030 1020 796 950 509 548 285 238 28 374 474 940 868 1000 1360 752 841 454 720 271 225 29 350 429 1400 841 --- 3790 769 787 430 516 271 225 30 338 398 1120 980 --- 1970 922 752 450 448 285 238 31 333 --- 1180 2320 --- 1550 --- 720 --- 435 262 --- TOTAL 11324 12199 23052 54142 41270 41762 29143 31382 16902 15245 9980 7615 MEAN 365 407 744 1747 1474 1347 971 1012 563 492 322 254 MAX 1370 904 2300 5470 4530 3790 1630 1900 778 720 441 606 MIN 243 285 368 760 980 841 752 720 430 392 257 204 CFSM 1.76 1.96 3.59 8.44 7.12 6.51 4.69 4.89 2.72 2.38 1.56 1.23 IN. 2.04 2.19 4.14 9.73 7.42 7.51 5.24 5.64 3.04 2.74 1.79 1.37 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1946 TO SEPTEMBER 1947 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 221 247 301 523 760 467 474 672 410 333 185 167 2 225 234 290 859 696 467 502 624 410 333 189 157 3 221 238 276 760 656 435 502 579 417 317 189 151 4 196 247 271 656 648 423 481 558 398 322 209 148 5 192 230 266 572 600 435 488 537 380 306 257 145 6 192 225 262 544 565 537 481 516 380 317 217 142 7 185 230 262 488 616 544 454 509 362 306 301 171 8 308 404 252 467 565 868 448 488 350 296 429 178 9 606 322 252 429 509 744 460 474 338 296 317 171 10 322 276 247 410 502 632 441 467 333 285 238 230 11 266 322 243 398 516 572 843 460 327 280 217 243 12 402 398 257 544 502 544 1060 454 386 266 209 209 13 398 322 423 530 488 551 744 448 572 262 234 182 14 301 296 322 752 474 823 1150 441 1300 262 213 167 15 262 276 285 1050 474 688 1300 429 688 285 217 164 16 247 266 271 1170 467 616 2070 423 516 296 266 174 17 238 418 266 1100 454 572 1540 544 448 271 213 167 18 230 624 417 980 441 544 1120 454 417 262 196 154 19 225 441 380 1460 454 551 950 441 392 252 230 154 20 217 374 488 4450 744 551 868 474 454 238 204 164 21 213 350 736 2180 736 537 823 672 481 225 196 154 22 209 368 544 1490 586 509 760 940 752 217 182 157 23 213 338 448 1200 544 488 720 593 616 204 196 160 24 209 306 404 1030 502 551 696 530 481 204 266 157 25 243 296 380 922 481 523 672 656 429 200 262 157 26 602 333 350 868 474 495 640 586 423 192 306 145 27 368 429 333 796 460 481 616 509 404 200 213 136 28 301 368 327 744 460 572 600 481 386 196 200 133 29 276 327 344 704 --- 530 586 488 368 196 182 130 30 266 317 338 744 --- 509 600 488 344 192 174 130 31 257 --- 344 980 --- 488 --- 429 --- 189 167 --- TOTAL 8611 9822 10579 29800 15374 17247 23089 16364 13962 8000 7074 4897 MEAN 278 327 341 961 549 556 770 528 465 258 228 163 MAX 606 624 736 4450 760 868 2070 940 1300 333 429 243 MIN 185 225 243 398 441 423 441 423 327 189 167 130 CFSM 1.34 1.58 1.65 4.64 2.65 2.69 3.72 2.55 2.25 1.25 1.10 0.79 IN. 1.55 1.77 1.90 5.36 2.76 3.10 4.15 2.94 2.51 1.44 1.27 0.88 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1947 TO SEPTEMBER 1948 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 130 333 350 526 551 586 1630 551 586 386 696 435 2 130 704 338 812 509 787 1300 544 516 317 922 410 3 127 913 322 551 481 778 1130 558 481 285 1390 398 4 127 616 322 488 460 720 1040 586 509 276 1900 481 5 125 544 327 454 460 664 1000 593 454 262 1130 903 6 122 474 327 429 600 925 1060 544 429 257 877 3660 7 125 448 312 410 648 2930 990 544 435 247 760 1490 8 151 558 327 392 868 1510 1130 509 423 238 704 940 9 204 460 338 386 787 1180 1150 488 429 262 648 778 10 262 417 386 374 704 1020 990 474 392 322 632 712 11 189 708 429 362 640 922 960 467 380 4090 608 672 12 160 704 386 356 2130 868 931 460 368 5620 600 624 13 148 544 356 624 1760 805 868 467 368 3170 565 600 14 139 488 338 558 2620 769 868 448 362 1830 558 586 15 136 818 509 410 1590 744 850 429 350 1560 586 572 16 213 720 1240 448 1240 796 805 423 350 1580 558 565 17 2110 586 696 429 1060 868 778 417 333 1270 523 551 18 929 530 572 410 940 752 736 398 327 980 530 544 19 460 572 502 386 868 823 720 386 398 904 516 530 20 350 523 460 350 814 868 704 380 338 805 509 530 21 290 474 441 386 787 787 696 374 327 744 488 509 22 257 448 417 380 805 744 680 368 368 728 502 495 23 234 460 398 362 744 1460 664 356 374 664 551 488 24 511 488 386 386 704 1180 648 356 333 624 616 495 25 814 474 398 356 696 960 640 454 306 593 608 474 26 488 429 398 356 680 886 616 648 285 565 530 460 27 398 398 374 380 648 2000 600 664 280 544 488 441 28 656 386 368 488 656 1430 586 1010 327 544 460 516 29 558 368 368 435 616 1140 572 1260 441 586 441 544 30 435 356 356 454 --- 1020 565 787 474 600 429 467 31 374 --- 350 664 --- 1590 --- 696 --- 579 417 --- TOTAL 11352 15941 13091 13802 26066 32512 25907 16639 11743 31432 20742 20870 MEAN 366 531 422 445 899 1049 864 537 391 1014 669 696 MAX 2110 913 1240 812 2620 2930 1630 1260 586 5620 1900 3660 MIN 122 333 312 350 460 586 565 356 280 238 417 398 CFSM 1.77 2.57 2.04 2.15 4.34 5.07 4.17 2.59 1.89 4.90 3.23 3.36 IN. 2.04 2.86 2.35 2.48 4.68 5.84 4.66 2.99 2.11 5.65 3.73 3.75 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1948 TO SEPTEMBER 1949 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 441 266 1900 1030 1630 1010 1330 1900 728 970 1040 1070 2 429 301 1600 950 1320 980 1110 1700 656 796 940 980 3 410 2470 1830 895 1180 960 1020 1440 616 769 1060 1000 4 404 1020 1630 1040 1260 931 950 1260 586 778 1040 970 5 410 990 1440 4090 1260 913 990 1190 586 823 990 913 6 410 2330 1500 3050 1150 895 1040 1150 565 931 990 3510 7 398 1700 1300 1970 1110 868 922 1110 544 877 913 2770 8 448 1020 1180 1600 1060 841 868 1060 530 850 931 1900 9 423 832 1150 1430 1060 832 832 1170 516 970 850 1530 10 392 850 1060 1300 1340 832 805 1160 523 922 859 1340 11 386 850 1010 1230 1300 778 823 1130 523 1280 814 1230 12 386 720 990 1160 1150 744 1110 1060 544 3250 841 1140 13 374 664 950 1100 1080 720 2850 1000 558 2540 859 1070 14 368 640 913 1050 1040 720 1600 950 593 1590 787 1020 15 356 593 895 1000 990 704 1280 913 1020 1500 832 970 16 356 572 895 970 1130 680 1150 886 6650 1970 1320 940 17 350 586 868 980 1430 680 1060 850 2930 2250 1620 913 18 356 544 850 950 1200 778 1010 823 1630 5240 1360 913 19 350 1700 1020 1080 1400 736 960 805 1280 2770 1000 913 20 320 2470 931 1020 2040 680 922 796 1130 2320 960 850 21 296 1100 868 960 1510 672 895 778 1040 1970 1610 805 22 301 1200 823 960 1340 1320 1000 760 970 1700 1580 787 23 312 1400 805 940 1250 1810 940 823 922 1500 1390 769 24 306 1500 796 913 1170 1080 886 778 895 1390 1140 736 25 296 1020 1050 886 1130 1010 841 778 1220 1280 1000 720 26 285 970 970 859 1060 1160 832 712 1050 1220 913 720 27 276 1540 886 841 1060 1060 823 688 904 1140 886 895 28 271 3060 850 1130 1100 1080 904 648 859 1080 2430 778 29 271 3690 970 1000 --- 1040 1040 640 814 1040 1970 720 30 266 2320 1760 913 --- 970 3010 640 859 1020 1370 680 31 266 --- 1200 1630 --- 1550 --- 859 --- 1070 1220 --- TOTAL 10913 38918 34890 38927 34750 29034 33803 30457 32241 47806 35515 33552 MEAN 352 1297 1125 1256 1241 937 1127 982 1075 1542 1146 1118 MAX 448 3690 1900 4090 2040 1810 3010 1900 6650 5240 2430 3510 MIN 266 266 796 841 990 672 805 640 516 769 787 680 CFSM 1.70 6.27 5.44 6.07 6.00 4.52 5.44 4.75 5.19 7.45 5.53 5.40 IN. 1.96 6.99 6.27 7.00 6.24 5.22 6.07 5.47 5.79 8.59 6.38 6.03 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1949 TO SEPTEMBER 1950 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 656 1900 509 778 796 778 680 481 509 285 410 2320 2 640 1490 502 736 778 668 672 481 410 276 392 1530 3 640 1200 488 736 769 648 648 565 454 276 374 950 4 632 1010 488 760 728 632 704 495 1290 312 362 752 5 624 931 481 931 704 624 1240 460 850 344 362 841 6 1110 868 474 832 688 608 859 448 579 544 356 672 7 2320 832 495 960 728 680 769 435 495 368 338 1170 8 1450 796 474 823 688 704 720 429 1050 301 327 3090 9 940 760 454 769 720 664 696 417 1150 276 322 2620 10 796 744 460 752 744 624 672 423 931 266 322 1700 11 736 720 537 796 712 608 656 423 769 594 338 1220 12 720 704 886 760 680 664 632 410 640 814 333 1010 13 688 696 796 752 696 2740 608 410 572 624 306 886 14 672 680 688 760 1620 1700 593 410 530 1140 322 805 15 648 656 640 720 1530 1170 586 423 516 2020 344 736 16 1310 640 593 728 1050 1010 572 386 502 877 392 680 17 1260 624 565 814 913 913 565 386 460 805 380 656 18 1030 608 720 922 850 850 558 398 429 672 333 624 19 886 600 1070 1360 805 796 558 374 410 572 368 593 20 796 593 778 1320 760 832 551 374 392 502 404 565 21 744 586 688 1000 728 859 530 362 386 474 327 544 22 712 565 680 895 744 778 523 362 386 460 301 537 23 680 565 1240 832 760 736 516 362 374 448 290 509 24 656 565 913 805 696 712 502 350 350 523 280 481 25 640 664 787 787 672 696 516 356 333 495 296 474 26 656 608 1760 744 656 672 544 386 322 579 350 460 27 624 551 1900 922 632 680 502 344 312 565 327 448 28 787 537 1270 922 624 1030 488 565 296 586 398 441 29 895 544 1000 832 --- 805 474 460 296 481 322 441 30 1270 530 895 832 --- 736 481 380 285 481 512 423 31 2470 --- 823 805 --- 704 --- 616 --- 435 1280 --- TOTAL 28688 22767 24054 26385 22471 26321 18615 13171 16278 17395 11768 28178 MEAN 925 759 776 851 803 849 620 425 543 561 380 939 MAX 2470 1900 1900 1360 1620 2740 1240 616 1290 2020 1280 3090 MIN 624 530 454 720 624 608 474 344 285 266 280 423 CFSM 4.47 3.67 3.75 4.11 3.88 4.10 3.00 2.05 2.62 2.71 1.83 4.54 IN. 5.16 4.09 4.32 4.74 4.04 4.73 3.35 2.37 2.93 3.13 2.11 5.06 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1950 TO SEPTEMBER 1951 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 417 441 338 417 624 537 1010 1030 423 410 312 209 2 410 435 338 410 744 516 1010 1310 417 417 280 185 3 398 429 362 410 544 509 1220 980 410 429 276 167 4 386 495 769 481 500 579 980 868 435 410 262 164 5 380 474 523 460 495 760 895 805 474 441 247 167 6 368 429 454 429 474 656 832 760 429 368 247 178 7 368 423 2920 429 870 895 868 728 423 344 252 178 8 368 417 1510 435 796 859 1270 704 624 333 247 157 9 474 410 960 404 688 720 980 680 586 322 243 148 10 410 410 796 392 632 656 886 664 551 312 266 145 11 386 398 696 410 593 704 832 664 448 306 234 151 12 368 386 640 398 579 728 922 632 423 322 306 154 13 356 380 600 410 558 787 841 608 1000 301 247 167 14 350 374 572 460 537 769 796 593 600 290 327 404 15 350 374 551 805 530 696 760 579 488 290 296 322 16 338 374 537 632 544 664 736 572 448 333 225 221 17 344 374 516 537 672 640 712 558 1200 333 213 185 18 338 362 502 516 593 624 688 544 950 410 252 178 19 454 356 488 565 565 712 688 544 640 404 243 167 20 2870 380 474 530 572 796 672 608 558 356 213 160 21 1060 448 460 495 823 688 656 558 551 317 196 157 22 769 380 454 467 712 648 850 530 495 312 189 182 23 696 368 454 448 640 624 805 509 454 333 238 488 24 664 356 448 460 600 600 720 495 423 317 200 252 25 593 350 435 435 572 586 696 474 410 306 185 213 26 544 306 429 417 565 572 680 474 454 322 178 192 27 516 374 429 410 551 558 656 544 423 356 178 230 28 495 350 423 417 537 814 704 467 386 322 171 225 29 481 333 502 410 --- 1970 1130 460 429 327 171 189 30 460 350 467 410 --- 1830 990 441 404 312 185 171 31 454 --- 435 417 --- 1260 --- 429 --- 306 178 --- TOTAL 16865 11736 19482 14316 17110 23957 25485 19812 15956 10661 7257 6106 MEAN 544 391 628 462 611 773 850 639 532 344 234 204 MAX 2870 495 2920 805 870 1970 1270 1310 1200 441 327 488 MIN 338 306 338 392 474 509 656 429 386 290 171 145 CFSM 2.63 1.89 3.04 2.23 2.95 3.73 4.10 3.09 2.57 1.66 1.13 0.98 IN. 3.03 2.11 3.50 2.57 3.07 4.31 4.58 3.56 2.87 1.92 1.30 1.10 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1951 TO SEPTEMBER 1952 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 167 904 225 608 712 680 1430 922 593 356 271 285 2 164 593 221 579 680 616 1340 886 551 350 221 238 3 160 404 217 558 1860 805 1220 841 523 322 217 257 4 154 317 1250 537 1760 2470 1160 805 509 306 213 217 5 148 280 913 712 1400 1310 1140 778 551 301 312 209 6 145 276 586 616 1120 1000 1070 752 664 290 327 209 7 142 924 586 565 990 886 1010 736 530 356 460 200 8 136 593 558 544 904 814 980 720 495 317 530 192 9 136 429 516 537 850 769 960 720 488 317 696 189 10 139 356 530 850 796 1080 922 704 488 296 579 196 11 139 317 454 736 787 6820 904 832 481 271 398 185 12 136 290 410 656 728 2180 886 778 474 266 312 225 13 136 276 386 624 712 1700 1050 672 454 266 280 460 14 136 290 435 586 728 1430 980 648 448 262 252 301 15 136 338 1510 565 688 1270 895 640 454 262 262 266 16 136 448 841 544 752 1180 859 624 441 271 257 276 17 133 467 640 523 728 1110 823 600 454 296 238 238 18 133 362 886 530 672 1080 796 579 441 285 225 217 19 130 322 931 495 648 1550 778 624 417 306 285 247 20 130 290 1300 502 632 1220 752 796 392 252 404 306 21 160 280 3750 495 616 1220 728 672 380 238 398 238 22 230 266 1830 688 586 1900 720 593 404 225 580 225 23 262 262 1280 850 579 4650 704 572 374 217 356 217 24 539 252 1040 648 640 2700 814 672 362 209 290 200 25 435 247 904 600 608 2180 1460 832 350 204 266 192 26 247 243 895 696 616 1830 1970 696 338 209 243 189 27 213 238 805 805 624 1700 1700 600 333 213 230 182 28 234 243 728 1170 608 1550 1260 565 322 200 238 178 29 217 238 704 1080 593 1440 1080 579 362 185 243 174 30 196 234 680 850 --- 1340 980 640 327 189 257 174 31 192 --- 640 760 --- 1320 --- 600 --- 209 290 --- TOTAL 5761 10979 26651 20509 23617 51800 31371 21678 13400 8246 10130 6882 MEAN 186 366 860 662 814 1671 1046 699 447 266 327 229 MAX 539 924 3750 1170 1860 6820 1970 922 664 356 696 460 MIN 130 234 217 495 579 616 704 565 322 185 213 174 CFSM 0.90 1.77 4.15 3.20 3.93 8.07 5.05 3.38 2.16 1.29 1.58 1.11 IN. 1.04 1.97 4.79 3.69 4.24 9.31 5.64 3.90 2.41 1.48 1.82 1.24 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1952 TO SEPTEMBER 1953 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 167 145 285 509 624 940 832 1020 362 502 398 217 2 160 145 322 410 586 1130 796 805 344 441 368 213 3 157 145 368 423 565 1030 769 704 338 593 344 234 4 151 142 322 374 544 1280 744 895 338 474 386 285 5 154 142 338 333 516 1170 720 970 333 423 350 333 6 154 139 368 322 516 1000 728 1200 356 404 317 350 7 160 139 322 322 696 922 814 1490 558 410 312 280 8 160 136 296 772 704 886 720 1010 429 467 374 238 9 262 136 296 1480 593 832 688 850 398 386 410 234 10 276 151 888 2240 551 796 680 760 380 344 306 221 11 204 178 1080 1380 744 877 648 704 481 333 296 217 12 185 178 640 922 1260 904 696 672 374 322 285 213 13 174 154 502 744 980 859 688 624 350 306 280 209 14 171 148 429 648 805 814 632 600 460 301 271 196 15 167 145 380 586 990 931 616 579 404 296 262 192 16 160 145 344 537 886 850 640 558 386 481 252 192 17 160 142 327 502 814 796 593 551 380 410 296 185 18 157 139 312 736 752 787 593 537 350 333 356 182 19 154 497 296 680 704 769 600 579 350 728 368 182 20 148 1420 285 593 2050 720 565 586 410 696 608 238 21 145 530 296 814 4740 712 558 523 435 565 398 234 22 145 380 276 720 2540 1080 551 495 398 832 317 196 23 148 322 276 769 1760 2620 544 481 368 960 301 185 24 151 280 271 1700 1490 1900 530 464 374 616 280 178 25 148 262 262 1130 1340 1380 530 448 586 502 296 230 26 148 338 247 895 1220 1170 551 435 586 448 266 495 27 148 565 238 796 1080 1060 502 417 704 417 252 600 28 148 392 238 814 1000 990 495 398 680 386 238 362 29 145 338 234 805 --- 940 495 392 624 374 230 266 30 145 312 234 696 --- 895 1140 386 632 374 234 234 31 145 --- 565 648 --- 859 --- 374 --- 495 225 --- TOTAL 5097 8285 11537 24300 31050 31899 19658 20507 13168 14619 9876 7591 MEAN 164 276 372 784 1109 1029 655 662 439 472 319 253 MAX 276 1420 1080 2240 4740 2620 1140 1490 704 960 608 600 MIN 145 136 234 322 516 712 495 374 333 296 225 178 CFSM 0.79 1.33 1.80 3.79 5.36 4.97 3.17 3.20 2.12 2.28 1.54 1.22 IN. 0.92 1.49 2.07 4.37 5.58 5.73 3.53 3.69 2.37 2.63 1.77 1.36 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1953 TO SEPTEMBER 1954 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 221 174 209 429 832 877 1110 696 558 266 217 154 2 213 171 200 410 805 736 904 656 632 266 196 147 3 209 167 204 404 769 728 832 648 523 285 182 144 4 200 164 884 398 744 696 778 680 495 306 174 141 5 196 164 712 392 712 656 736 624 441 280 167 134 6 192 164 810 374 680 632 814 608 423 262 167 131 7 185 160 1080 362 656 600 960 593 410 252 204 128 8 182 160 640 356 640 586 841 586 398 243 182 120 9 182 157 1020 350 624 572 841 565 386 252 209 120 10 182 157 1590 350 600 565 769 551 374 301 234 131 11 178 157 877 398 586 551 752 544 398 333 185 164 12 174 157 1260 423 558 537 720 530 435 262 167 128 13 171 157 1110 350 551 558 680 544 386 243 174 120 14 196 157 1310 350 544 1040 720 680 386 243 167 120 15 296 154 1000 516 537 760 680 624 429 257 160 118 16 234 154 796 3530 551 664 728 572 488 238 154 118 17 196 154 672 1530 640 624 1040 537 676 230 147 123 18 182 151 586 1000 551 608 814 523 648 221 138 115 19 178 151 558 841 523 720 744 530 467 225 138 107 20 178 167 523 760 841 940 704 516 410 221 138 105 21 174 541 593 4040 1700 744 680 509 380 213 164 102 22 171 426 656 3940 970 688 680 488 362 230 171 102 23 171 822 648 3250 805 656 656 481 344 217 615 99 24 167 398 551 1970 744 940 704 474 333 204 312 99 25 164 317 509 1550 696 940 859 460 317 217 296 95 26 164 280 481 1330 656 950 904 448 312 317 217 102 27 182 252 454 1220 616 1020 850 441 301 225 192 95 28 243 234 441 1100 720 1120 760 448 290 217 178 92 29 213 221 516 1000 --- 931 728 474 280 209 185 92 30 182 213 502 931 --- 868 704 488 276 196 185 92 31 178 --- 454 877 --- 850 --- 429 --- 204 167 --- TOTAL 5954 6901 21846 34731 19851 23357 23692 16947 12558 7635 6182 3538 MEAN 192 230 705 1120 709 753 790 547 419 246 199 118 MAX 296 822 1590 4040 1700 1120 1110 696 676 333 615 164 MIN 164 151 200 350 523 537 656 429 276 196 138 92 CFSM 0.93 1.11 3.40 5.41 3.42 3.64 3.82 2.64 2.02 1.19 0.96 0.57 IN. 1.07 1.24 3.93 6.24 3.57 4.20 4.26 3.05 2.26 1.37 1.11 0.64 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1954 TO SEPTEMBER 1955 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 105 102 178 600 217 530 516 516 688 362 448 312 2 115 105 160 523 285 495 523 495 656 350 488 290 3 105 107 144 429 317 460 778 488 632 356 429 285 4 97 110 138 386 280 460 608 474 600 368 398 276 5 92 138 174 344 262 448 565 460 586 429 565 271 6 92 144 488 333 3120 435 704 448 565 398 460 266 7 90 123 285 312 2250 423 1000 429 565 481 460 262 8 88 115 209 290 1080 392 769 423 558 435 474 243 9 90 112 234 280 805 380 680 410 572 404 429 247 10 92 110 312 296 672 392 624 398 544 380 502 243 11 90 110 230 417 688 398 1340 398 712 558 417 238 12 88 110 200 344 586 380 1260 404 572 749 435 238 13 90 110 217 306 509 386 1270 688 516 2070 368 234 14 90 107 276 276 509 448 2040 632 488 886 368 225 15 142 110 225 266 481 423 1330 530 467 680 492 217 16 147 164 196 266 467 404 1070 1500 454 572 736 213 17 105 327 185 252 516 398 931 2040 441 509 488 209 18 97 185 306 247 467 386 859 1260 423 474 417 200 19 97 167 317 301 435 404 796 922 441 544 386 196 20 92 238 243 280 417 417 752 769 753 467 448 192 21 92 200 200 257 404 417 728 1160 680 509 448 189 22 92 150 209 296 410 1970 712 2700 572 488 441 182 23 90 147 189 290 1170 1070 704 2540 530 448 404 178 24 90 160 178 266 850 805 696 1580 502 448 441 178 25 90 141 171 247 736 712 760 1270 467 495 368 289 26 90 131 164 234 632 736 648 1110 454 474 338 271 27 92 138 164 238 579 664 616 1000 423 448 327 217 28 99 178 218 234 544 624 593 886 404 417 317 209 29 107 374 2370 225 --- 593 565 823 392 435 306 213 30 110 243 2050 217 --- 558 544 760 374 441 306 213 31 102 --- 814 200 --- 537 --- 712 --- 417 301 --- TOTAL 3058 4656 11444 9452 19688 17145 24981 28225 16031 16492 13205 6996 MEAN 98.6 155 369 305 703 553 833 910 534 532 426 233 MAX 147 374 2370 600 3120 1970 2040 2700 753 2070 736 312 MIN 88 102 138 200 217 380 516 398 374 350 301 178 CFSM 0.48 0.75 1.78 1.47 3.40 2.67 4.02 4.40 2.58 2.57 2.06 1.13 IN. 0.55 0.84 2.06 1.70 3.54 3.08 4.49 5.07 2.88 2.96 2.37 1.26 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1955 TO SEPTEMBER 1956 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 276 174 167 154 196 680 435 579 386 312 257 150 2 243 174 192 150 410 680 423 593 356 312 252 144 3 217 171 196 150 760 640 417 720 338 356 238 147 4 196 167 217 150 931 640 417 632 327 338 220 144 5 189 167 290 147 886 579 423 565 327 488 210 157 6 200 167 234 144 1630 565 1150 565 322 429 200 192 7 238 171 209 144 1420 565 1230 778 317 572 190 285 8 486 171 200 138 805 551 787 688 306 502 180 213 9 362 167 196 125 640 516 680 608 301 586 170 171 10 252 189 189 131 530 488 624 579 312 460 170 154 11 225 238 182 138 720 488 1180 544 301 380 170 144 12 209 192 171 134 704 474 1060 523 327 327 180 144 13 204 182 160 134 586 495 823 509 296 327 170 138 14 204 182 160 134 509 680 728 495 327 327 170 131 15 196 192 178 131 467 728 996 481 386 296 170 125 16 189 185 160 131 441 1380 3540 460 350 301 210 120 17 189 178 167 131 886 1130 1500 448 327 344 280 118 18 185 167 213 128 1170 850 1160 441 290 296 180 118 19 185 192 209 178 990 728 990 423 333 276 160 118 20 182 209 182 217 1490 648 904 417 356 296 170 115 21 178 185 171 171 1060 600 832 410 327 417 213 112 22 178 178 167 154 832 572 805 417 495 398 285 110 23 178 225 167 160 720 544 744 398 356 404 200 112 24 192 296 167 209 672 530 696 386 333 356 174 115 25 167 243 167 200 704 502 672 429 327 296 164 167 26 167 262 164 178 805 481 656 404 301 306 157 696 27 164 225 157 167 744 467 632 429 271 296 157 312 28 164 200 154 164 904 460 608 392 252 262 160 221 29 213 182 157 164 752 558 608 380 243 252 171 185 30 213 160 167 167 --- 502 579 417 280 243 171 171 31 178 --- 160 192 --- 454 --- 441 --- 247 160 --- TOTAL 6619 5791 5670 4815 23364 19175 26299 15551 9770 11002 5959 5229 MEAN 214 193 183 155 806 619 877 502 326 355 192 174 MAX 486 296 290 217 1630 1380 3540 778 495 586 285 696 MIN 164 160 154 125 196 454 417 380 243 243 157 110 CFSM 1.03 0.93 0.88 0.75 3.89 2.99 4.23 2.42 1.57 1.71 0.93 0.84 IN. 1.19 1.04 1.02 0.87 4.20 3.45 4.73 2.79 1.76 1.98 1.07 0.94 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1956 TO SEPTEMBER 1957 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 157 537 185 386 2930 1830 850 859 423 796 290 182 2 150 429 182 362 1900 1310 1830 752 404 680 338 178 3 147 322 182 350 1400 1110 1100 712 398 616 290 174 4 157 276 185 356 1540 990 1780 712 448 572 276 174 5 167 247 182 544 1280 940 4280 680 2110 537 296 171 6 171 230 182 429 1140 877 2250 640 1000 502 266 164 7 150 221 178 410 1160 877 1630 600 728 474 252 160 8 138 247 174 374 1050 940 1560 579 616 454 238 189 9 131 230 171 362 1020 850 1530 572 600 429 238 404 10 128 204 171 356 950 787 1280 558 558 410 234 467 11 128 200 164 333 868 752 1170 624 530 398 225 356 12 128 196 217 327 805 728 1100 624 502 386 217 262 13 125 189 488 317 760 696 1020 600 488 374 209 234 14 125 182 874 312 720 696 970 544 448 362 247 217 15 123 178 1330 306 688 680 930 523 429 362 262 221 16 120 182 1070 306 704 640 910 509 429 410 234 516 17 120 257 696 296 656 624 890 481 435 380 225 672 18 128 296 537 271 624 632 890 467 530 374 317 728 19 230 238 448 238 736 814 860 474 429 410 386 454 20 196 221 410 280 769 680 850 488 417 362 448 537 21 178 213 380 290 664 640 850 441 392 327 296 481 22 817 217 435 586 624 656 910 460 695 317 262 374 23 648 213 980 2470 600 632 920 460 586 312 238 333 24 368 200 1550 1100 579 616 830 448 680 380 225 301 25 271 196 922 868 664 769 780 509 680 714 221 262 26 238 192 696 760 2180 720 730 435 940 356 217 247 27 217 192 586 696 1400 664 700 454 648 322 204 238 28 200 204 530 640 1700 616 680 423 988 317 200 247 29 189 209 474 787 --- 600 680 417 1830 301 196 410 30 185 196 435 805 --- 579 712 537 950 290 192 448 31 185 --- 417 1360 --- 565 --- 460 --- 290 185 --- TOTAL 6415 7114 15431 17277 30111 24510 35472 17042 20311 13214 7924 9801 MEAN 207 237 498 557 1075 791 1182 550 677 426 256 327 MAX 817 537 1550 2470 2930 1830 4280 859 2110 796 448 728 MIN 120 178 164 238 579 565 680 417 392 290 185 160 CFSM 1.00 1.15 2.40 2.69 5.20 3.82 5.71 2.66 3.27 2.06 1.23 1.58 IN. 1.15 1.28 2.77 3.10 5.41 4.40 6.37 3.06 3.65 2.37 1.42 1.76 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1957 TO SEPTEMBER 1958 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 386 404 760 859 960 960 1150 1480 760 380 502 333 2 368 392 736 814 796 859 1000 2110 769 362 509 317 3 736 380 712 787 736 796 931 1630 672 350 579 306 4 1340 368 760 778 696 752 922 1430 648 356 523 306 5 868 356 688 752 696 720 868 1300 648 600 467 296 6 640 344 656 744 1120 720 1530 1430 624 696 586 290 7 530 338 720 752 1380 712 1220 1760 593 544 551 285 8 460 417 1300 728 1110 720 1040 1400 586 2620 488 280 9 417 495 1020 688 940 805 950 1270 572 1970 454 266 10 386 392 868 688 859 805 1040 1190 558 1330 448 266 11 362 368 787 680 814 720 1110 1250 551 1560 441 262 12 460 356 720 656 778 696 960 1310 544 1510 454 276 13 410 350 680 736 744 736 904 1180 523 1120 509 285 14 362 1450 680 1050 720 720 859 1070 502 1040 572 266 15 338 1170 656 814 744 680 1000 1020 495 922 523 262 16 333 1080 632 736 704 656 1380 980 495 850 488 280 17 624 990 616 688 616 648 1050 931 474 744 467 266 18 752 1630 600 664 664 814 950 913 467 672 435 262 19 530 3660 624 640 712 805 904 886 454 632 410 238 20 460 1830 2370 624 648 736 868 895 481 586 398 238 21 423 1300 1900 980 624 696 850 868 454 624 386 435 22 398 1100 1230 1140 632 672 960 823 454 796 374 404 23 386 1260 1030 850 632 648 1010 796 488 648 368 290 24 877 1060 980 1070 616 680 886 769 454 680 398 271 25 752 1380 931 1300 608 990 859 787 423 805 593 262 26 600 1310 1360 990 1000 913 814 805 435 640 495 252 27 544 1060 1140 877 1600 1050 814 744 558 616 502 243 28 495 950 1010 805 1270 1140 2040 720 454 586 441 234 29 460 886 950 760 --- 1040 2110 696 417 572 392 230 30 441 832 895 728 --- 1010 1700 672 398 523 368 230 31 429 --- 859 728 --- 1480 --- 672 --- 523 350 --- TOTAL 16567 27908 28870 25106 23419 25379 32679 33787 15951 25857 14471 8431 MEAN 534 930 931 810 836 819 1089 1090 532 834 467 281 MAX 1340 3660 2370 1300 1600 1480 2110 2110 769 2620 593 435 MIN 333 338 600 624 608 648 814 672 398 350 350 230 CFSM 2.58 4.49 4.50 3.91 4.04 3.95 5.26 5.27 2.57 4.03 2.26 1.36 IN. 2.98 5.02 5.19 4.51 4.21 4.56 5.87 6.07 2.87 4.65 2.60 1.52 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1958 TO SEPTEMBER 1959 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 523 243 243 454 350 368 600 600 2930 481 429 648 2 509 327 230 744 333 362 778 586 1900 579 417 460 3 356 257 225 502 350 350 656 572 1760 530 398 380 4 317 221 230 410 435 344 600 551 1540 481 429 333 5 296 213 221 356 516 386 558 537 1320 460 441 350 6 271 204 209 285 423 1260 530 530 1390 467 417 454 7 257 200 204 317 380 744 509 516 1250 467 386 1970 8 247 196 204 327 368 593 495 495 1110 429 380 1360 9 243 196 200 338 368 537 481 530 1020 410 350 960 10 234 192 200 296 368 495 467 544 960 404 338 720 11 225 189 196 262 404 474 565 523 904 429 327 720 12 217 189 196 271 386 586 1870 565 868 537 338 744 13 217 185 192 280 1430 509 1700 728 832 516 338 600 14 217 185 217 266 877 474 1060 640 796 565 317 537 15 217 185 213 271 832 696 877 537 752 460 327 516 16 217 196 189 429 680 688 787 509 720 502 374 509 17 217 196 204 317 600 579 720 481 696 495 327 454 18 213 189 204 266 579 530 736 467 680 728 368 435 19 209 185 200 317 516 495 1320 516 656 1150 368 417 20 204 182 200 327 474 481 1060 918 640 877 333 404 21 204 178 200 598 454 481 895 2110 624 1070 398 392 22 204 178 196 2400 441 460 859 1110 600 970 322 380 23 204 178 196 913 441 435 886 1030 579 805 317 368 24 200 178 200 664 429 423 778 895 593 656 344 356 25 196 178 196 565 404 417 728 1360 640 572 301 344 26 192 178 189 495 392 417 696 2320 586 530 312 338 27 192 178 204 460 380 859 664 1830 551 572 322 356 28 192 213 760 429 374 640 672 1440 530 495 312 368 29 189 481 565 398 --- 565 672 1430 502 460 290 344 30 189 276 386 386 --- 736 632 1180 481 460 301 392 31 189 --- 327 368 --- 656 --- 3160 --- 454 516 --- TOTAL 7557 6346 7596 14711 13984 17040 23851 29210 28410 18011 11137 16609 MEAN 244 212 245 475 499 550 795 942 947 581 359 554 MAX 523 481 760 2400 1430 1260 1870 3160 2930 1150 516 1970 MIN 189 178 189 262 333 344 467 467 481 404 290 333 CFSM 1.18 1.02 1.18 2.29 2.41 2.66 3.84 4.55 4.57 2.81 1.74 2.67 IN. 1.36 1.14 1.37 2.64 2.51 3.06 4.29 5.25 5.11 3.24 2.00 2.98 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1959 TO SEPTEMBER 1960 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 344 850 551 672 1070 904 1700 787 441 429 386 467 2 317 769 544 696 913 990 1480 712 441 410 368 398 3 312 712 558 1400 832 1160 1760 688 460 374 454 380 4 301 680 530 1050 814 950 2400 664 474 362 398 448 5 296 664 516 895 2330 868 2110 656 565 356 362 380 6 290 859 544 940 1830 841 1700 648 579 350 509 350 7 877 752 537 970 1280 832 1490 680 558 886 488 344 8 1080 688 502 895 1100 805 1340 1280 712 467 423 460 9 4280 664 495 814 1020 823 1250 814 608 398 398 404 10 2110 640 488 778 1530 805 1160 736 530 423 392 356 11 2180 616 481 744 2320 832 1110 688 488 523 386 398 12 1340 600 1010 720 1510 787 1060 664 460 423 886 380 13 1040 579 960 696 1450 760 1020 656 435 374 1230 327 14 2180 579 728 680 1370 769 990 632 423 362 1430 312 15 1510 586 648 805 1170 787 960 608 410 338 895 306 16 1200 572 616 728 1130 1010 940 593 386 327 712 333 17 1100 600 600 704 1100 1040 904 579 374 322 664 868 18 1100 558 823 886 1500 1050 886 565 368 317 579 814 19 931 544 1240 814 1530 970 850 544 362 312 558 565 20 850 530 877 744 1240 895 832 530 350 306 523 460 21 805 523 769 704 1170 850 832 530 467 296 488 410 22 778 516 712 672 1140 832 841 516 600 285 608 392 23 814 509 664 640 1060 859 796 495 467 474 600 392 24 940 850 640 640 1020 859 778 488 429 435 516 374 25 805 720 632 616 1160 913 760 474 593 380 488 350 26 752 608 608 608 1130 895 752 467 632 441 448 344 27 704 579 593 704 1030 940 736 600 720 787 429 398 28 664 648 913 744 990 950 736 530 544 640 410 696 29 680 600 1020 704 950 1240 720 488 488 516 398 760 30 904 565 796 1000 --- 3250 736 474 441 523 374 608 31 970 --- 720 1390 --- 2470 --- 454 --- 423 380 --- TOTAL 32454 19160 21315 25053 36689 31936 33629 19240 14805 13259 17180 13474 MEAN 1047 639 688 808 1265 1030 1121 621 494 428 554 449 MAX 4280 859 1240 1400 2330 3250 2400 1280 720 886 1430 868 MIN 290 509 481 608 814 760 720 454 350 285 362 306 CFSM 5.06 3.09 3.32 3.90 6.11 4.98 5.42 3.00 2.38 2.07 2.68 2.17 IN. 5.83 3.44 3.83 4.50 6.59 5.74 6.04 3.46 2.66 2.38 3.09 2.42 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1960 TO SEPTEMBER 1961 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 495 572 338 640 368 1240 1390 728 460 593 392 688 2 454 460 338 509 368 1110 1030 760 454 572 516 696 3 429 441 338 429 374 1010 904 688 441 544 523 608 4 417 423 333 392 368 940 850 656 429 516 530 593 5 398 410 333 380 362 895 805 648 448 495 523 572 6 720 404 327 368 356 1420 778 640 454 474 460 558 7 868 398 327 356 417 1480 736 632 441 474 586 523 8 1560 386 322 350 736 1550 720 616 423 488 467 502 9 1270 386 317 338 558 1310 904 608 410 460 537 488 10 931 448 312 327 495 1050 1360 616 429 448 640 467 11 769 448 593 322 460 950 960 736 502 423 736 502 12 680 410 656 322 435 895 1440 728 640 495 558 551 13 616 398 467 317 435 877 1560 712 537 600 488 502 14 586 392 398 460 429 904 1200 648 448 572 474 481 15 551 386 392 648 423 823 1080 632 448 495 429 495 16 530 380 374 544 410 787 1220 656 565 530 417 441 17 544 374 350 467 398 744 1050 600 474 778 398 423 18 502 368 344 435 495 913 990 579 435 616 392 410 19 488 362 338 423 859 1100 940 579 417 600 386 474 20 720 356 333 460 744 931 895 565 441 608 368 544 21 579 350 344 417 2180 990 868 544 2550 544 368 454 22 523 344 296 338 1320 980 859 537 1560 565 417 423 23 495 423 280 423 2620 895 832 593 980 624 423 404 24 474 460 333 398 1700 850 805 537 877 558 924 398 25 454 398 317 380 4460 805 787 530 760 509 1430 380 26 441 374 306 410 2400 769 769 572 720 495 1200 374 27 448 362 301 429 1700 744 814 537 868 537 1340 356 28 448 356 301 392 1440 728 778 502 787 467 904 344 29 441 362 301 380 --- 712 736 495 656 429 744 338 30 429 350 356 374 --- 688 720 481 608 417 728 333 31 460 --- 344 368 --- 1060 --- 467 --- 410 656 --- TOTAL 18720 11981 11009 12796 27310 30150 28780 18822 19662 16336 18954 14322 MEAN 604 399 355 413 975 973 959 607 655 527 611 477 MAX 1560 572 656 648 4460 1550 1560 760 2550 778 1430 696 MIN 398 344 280 317 356 688 720 467 410 410 368 333 CFSM 2.92 1.93 1.72 1.99 4.71 4.70 4.63 2.93 3.17 2.55 2.95 2.31 IN. 3.36 2.15 1.98 2.30 4.91 5.42 5.17 3.38 3.53 2.94 3.41 2.57 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1961 TO SEPTEMBER 1962 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 329 255 362 819 952 1180 1930 828 598 404 264 179 2 322 264 353 790 897 1080 1340 803 597 391 277 175 3 536 253 348 738 852 1010 1150 771 641 381 545 174 4 575 276 342 724 821 978 1060 757 923 387 382 196 5 379 319 337 721 798 948 1010 748 939 371 350 234 6 350 294 336 2810 763 901 1230 731 756 382 367 192 7 338 281 335 2270 727 871 2310 715 701 401 328 192 8 330 259 318 1380 715 841 1700 703 593 455 293 201 9 324 249 316 1110 771 892 1420 705 539 437 369 199 10 316 246 1330 1020 740 899 1260 699 524 379 290 201 11 308 244 1550 939 689 1680 2230 683 513 356 265 189 12 305 244 6560 892 675 1800 2410 658 1720 361 257 176 13 300 262 3120 849 659 1340 1950 661 1360 360 253 166 14 293 688 1780 813 647 1140 1630 733 881 335 253 161 15 279 500 1340 965 629 1040 1520 642 725 323 248 180 16 276 856 1220 940 640 978 1390 623 642 315 251 484 17 276 711 1960 844 625 925 1300 629 593 334 275 947 18 276 478 3940 803 612 892 1230 603 554 369 239 395 19 276 408 2800 801 845 869 1180 578 523 340 231 272 20 273 372 1920 778 723 867 1120 568 511 310 285 236 21 271 350 1550 758 735 1430 1060 548 513 303 253 216 22 267 337 1360 742 1240 1140 1020 526 477 291 252 205 23 265 719 1230 799 1120 998 1010 540 454 280 240 203 24 262 945 1080 806 2650 933 975 511 463 272 231 198 25 262 599 992 887 1670 904 950 500 431 287 222 195 26 258 496 931 878 2030 1060 941 487 441 314 214 192 27 249 448 908 1140 1530 1010 909 469 440 275 207 230 28 249 417 1010 1660 1310 920 889 460 530 263 204 212 29 249 391 877 1480 --- 880 877 514 485 279 195 186 30 252 370 819 1170 --- 853 846 496 428 283 187 178 31 253 --- 785 1030 --- 1560 --- 678 --- 285 182 --- TOTAL 9498 12531 42109 32356 27065 32819 39847 19567 19495 10523 8409 7164 MEAN 306 418 1358 1044 967 1059 1328 631 650 339 271 239 MAX 575 945 6560 2810 2650 1800 2410 828 1720 455 545 947 MIN 249 244 316 721 612 841 846 460 428 263 182 161 CFSM 1.48 2.02 6.56 5.04 4.67 5.11 6.42 3.05 3.14 1.64 1.31 1.15 IN. 1.71 2.25 7.57 5.81 4.86 5.90 7.16 3.52 3.50 1.89 1.51 1.29 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1962 TO SEPTEMBER 1963 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 174 208 305 448 454 467 672 1460 530 1120 632 338 2 250 204 295 410 460 688 656 990 495 823 579 322 3 1790 204 285 386 773 530 640 850 474 688 551 317 4 1380 204 320 368 648 488 624 760 454 586 523 322 5 886 199 330 350 558 705 600 712 448 544 502 338 6 542 199 320 338 516 4070 624 680 441 516 495 327 7 422 199 295 333 488 1900 680 656 441 551 474 322 8 370 194 285 327 467 1320 616 616 429 579 454 344 9 330 410 280 317 448 1080 586 593 423 509 441 312 10 305 510 271 312 429 850 572 572 423 558 435 296 11 285 330 258 369 435 859 551 565 398 481 467 285 12 276 280 244 832 616 2390 544 544 386 454 429 280 13 262 262 258 551 579 4190 523 544 374 448 429 280 14 258 244 258 460 502 2400 516 600 374 495 448 327 15 253 235 257 417 474 1830 509 530 374 488 404 327 16 248 230 257 386 448 1430 495 502 380 460 380 296 17 253 235 257 374 423 1380 495 523 488 744 380 280 18 258 380 257 417 429 1260 488 530 488 928 368 276 19 240 410 257 498 495 1130 481 481 467 688 356 271 20 230 330 257 1180 502 1180 474 467 481 593 362 262 21 235 402 252 787 481 1060 467 467 841 814 356 257 22 290 960 290 624 454 970 460 454 537 624 350 252 23 244 558 280 572 423 913 454 441 495 688 386 247 24 222 440 257 516 435 868 441 435 467 805 344 238 25 217 398 434 467 423 841 435 429 429 1220 327 234 26 212 375 664 495 417 850 435 460 435 1240 386 234 27 212 350 467 474 398 814 429 700 1420 960 356 234 28 212 335 404 410 398 760 495 823 1260 922 356 434 29 212 325 486 398 --- 728 1260 760 814 760 356 1060 30 212 315 696 481 --- 704 3580 624 1060 778 558 441 31 212 --- 509 481 --- 688 --- 624 --- 720 380 --- TOTAL 11492 9925 10285 14778 13573 39343 19802 19392 16526 21784 13264 9753 MEAN 371 331 332 477 485 1269 660 626 551 703 428 325 MAX 1790 960 696 1180 773 4190 3580 1460 1420 1240 632 1060 MIN 174 194 244 312 398 467 429 429 374 448 327 234 CFSM 1.79 1.60 1.60 2.30 2.34 6.13 3.19 3.02 2.66 3.39 2.07 1.57 IN. 2.07 1.78 1.85 2.66 2.44 7.07 3.56 3.48 2.97 3.91 2.38 1.75 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1963 TO SEPTEMBER 1964 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 350 219 672 1400 849 669 1110 1480 719 378 400 624 2 314 254 539 810 775 743 1050 1460 693 383 370 502 3 297 227 491 656 737 1270 1020 1720 644 505 347 453 4 285 215 439 612 713 1000 1020 1450 620 456 343 420 5 275 224 408 577 711 1960 1030 1330 606 391 399 396 6 266 426 385 543 1160 1300 2520 1240 599 370 368 373 7 264 322 367 697 906 1060 2920 1190 639 361 331 351 8 260 254 370 660 802 965 3370 1140 636 352 313 334 9 253 236 372 1930 752 907 2300 1100 584 357 297 318 10 250 229 341 1290 730 1340 1840 1050 563 356 288 310 11 245 224 392 919 724 1110 1620 1020 543 402 433 301 12 248 218 822 997 682 979 1490 1030 530 450 503 309 13 256 211 640 1070 702 908 1630 997 535 435 393 318 14 254 210 611 849 762 1290 2060 937 521 371 333 294 15 243 208 565 758 726 2890 1650 908 503 359 337 283 16 238 205 491 717 1010 1710 1480 880 507 357 655 273 17 233 205 444 688 818 1380 1390 854 489 339 797 266 18 228 205 434 661 916 1230 1310 830 480 334 528 260 19 225 205 379 632 1010 1120 1240 806 473 402 435 273 20 225 202 419 794 855 1210 1200 790 461 396 389 292 21 221 200 391 748 786 1220 1150 829 450 476 363 270 22 218 200 360 675 749 1130 1110 1110 442 539 404 261 23 215 338 450 639 718 1040 1090 840 477 594 561 254 24 222 426 435 879 696 978 1120 864 511 503 420 244 25 225 279 402 3700 716 1170 1070 799 487 520 369 230 26 220 279 396 1650 717 3410 1090 748 448 497 339 221 27 220 430 400 1180 699 1880 2890 722 430 400 319 222 28 215 364 397 1020 704 1490 2370 704 412 371 336 260 29 210 2550 382 917 698 1330 2160 690 396 896 321 3970 30 205 1120 365 861 --- 1220 1680 687 384 457 1630 4570 31 205 --- 374 827 --- 1150 --- 672 --- 454 1000 --- TOTAL 7585 10885 13933 30356 22823 41059 48980 30877 15782 13461 14321 17452 MEAN 245 363 449 979 787 1324 1633 996 526 434 462 582 MAX 350 2550 822 3700 1160 3410 3370 1720 719 896 1630 4570 MIN 205 200 341 543 682 669 1020 672 384 334 288 221 CFSM 1.18 1.75 2.17 4.73 3.80 6.40 7.89 4.81 2.54 2.10 2.23 2.81 IN. 1.36 1.96 2.50 5.46 4.10 7.38 8.80 5.55 2.84 2.42 2.57 3.14 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1964 TO SEPTEMBER 1965 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2230 571 629 920 746 1070 1140 930 604 580 512 361 2 1310 560 612 881 782 1320 1090 881 596 564 484 400 3 1010 546 596 863 710 1420 1040 845 588 588 456 361 4 11100 532 1080 809 692 1310 1060 818 572 596 442 348 5 5810 520 1000 791 674 1290 1010 791 580 556 428 335 6 3090 512 836 764 683 1180 980 773 572 526 414 329 7 2160 501 755 746 2010 1110 1060 746 638 519 414 323 8 1690 512 710 728 1550 1060 1000 737 818 526 755 311 9 1440 504 683 710 1200 1010 960 1060 656 540 629 299 10 1260 483 647 1010 1510 980 920 900 596 519 491 348 11 1120 475 638 960 1400 940 910 872 588 548 519 572 12 1030 469 980 827 1340 960 900 800 764 548 498 556 13 958 465 1000 773 1250 940 890 746 809 588 477 588 14 898 454 845 746 1150 900 863 719 1030 512 477 428 15 859 447 773 710 1100 881 863 692 1790 755 428 381 16 1060 444 728 728 1040 854 930 674 2050 564 407 361 17 899 444 710 692 1010 970 845 656 1360 498 394 348 18 806 438 701 665 960 1140 818 656 1110 491 387 407 19 759 438 656 647 920 960 827 674 950 477 374 368 20 722 459 872 638 881 920 854 638 854 491 435 342 21 696 432 827 647 854 872 809 900 791 463 533 323 22 676 417 755 647 836 845 791 1100 746 449 638 317 23 654 414 728 1090 809 836 791 872 719 470 548 348 24 636 481 710 1590 1060 1080 764 764 692 442 484 519 25 623 2310 1410 1120 2140 1340 890 791 674 477 505 580 26 608 1200 1760 960 1390 1710 1210 863 647 764 470 428 27 594 890 2070 863 1180 1690 2180 836 629 791 428 387 28 589 791 1400 809 1100 1330 1360 800 656 910 400 361 29 715 728 1180 791 --- 1360 1100 701 647 827 374 342 30 635 674 1070 827 --- 1390 990 656 612 647 361 477 31 592 --- 990 773 --- 1220 --- 629 --- 564 355 --- TOTAL 47229 18111 28351 25725 30977 34888 29845 24520 24338 17790 14517 11848 MEAN 1524 604 915 830 1106 1125 995 791 811 574 468 395 MAX 11100 2310 2070 1590 2140 1710 2180 1100 2050 910 755 588 MIN 589 414 596 638 674 836 764 629 572 442 355 299 CFSM 7.36 2.92 4.42 4.01 5.34 5.44 4.81 3.82 3.92 2.77 2.26 1.91 IN. 8.49 3.25 5.09 4.62 5.57 6.27 5.36 4.41 4.37 3.20 2.61 2.13 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1965 TO SEPTEMBER 1966 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5920 305 321 252 484 1380 658 2280 763 674 321 293 2 2410 295 317 291 505 1150 641 1650 722 617 299 287 3 1150 293 314 362 442 1110 629 1340 691 623 328 275 4 863 288 310 327 428 3890 713 1170 664 610 591 270 5 721 287 301 509 374 2110 639 1060 643 506 356 270 6 646 281 296 1080 400 1620 615 997 622 484 323 264 7 900 277 285 602 421 1410 602 940 677 482 342 253 8 764 276 281 484 407 1290 596 909 818 462 368 253 9 612 271 281 425 456 1200 588 860 845 435 527 248 10 556 362 277 396 484 1140 571 810 881 429 435 244 11 522 490 275 377 890 1100 564 781 746 444 547 242 12 497 349 275 357 960 1050 558 783 656 423 803 251 13 458 336 296 349 8070 1020 624 834 612 411 627 628 14 439 317 287 361 3330 1000 614 821 596 435 477 771 15 427 301 271 442 1950 1000 610 744 588 405 660 404 16 415 293 275 647 2970 970 579 724 572 401 436 335 17 401 285 277 533 2580 921 555 756 612 395 417 310 18 391 272 262 491 1860 883 543 726 564 389 387 300 19 388 270 259 477 1580 872 542 704 572 382 575 509 20 435 266 255 449 1390 839 543 676 533 376 1060 669 21 477 293 253 435 1270 813 585 719 512 350 672 478 22 484 628 248 477 1190 801 1180 771 498 342 491 417 23 414 437 243 519 1120 784 1030 733 484 334 460 353 24 374 369 243 456 1140 796 785 682 477 323 383 316 25 354 355 324 442 1080 754 703 721 463 316 354 291 26 348 346 330 449 1000 743 714 1110 456 314 376 276 27 340 380 272 428 952 738 891 1890 477 359 376 274 28 330 374 261 414 1420 716 1140 1520 477 311 327 278 29 320 342 256 428 --- 704 1860 1100 498 297 310 329 30 312 329 253 381 --- 697 2760 929 526 322 297 273 31 311 --- 253 463 --- 682 --- 825 --- 375 287 --- TOTAL 22979 9967 8651 14103 39153 34183 23632 30565 18245 13026 14212 10361 MEAN 741 332 279 455 1398 1103 788 986 608 420 458 345 MAX 5920 628 330 1080 8070 3890 2760 2280 881 674 1060 771 MIN 311 266 243 252 374 682 542 676 456 297 287 242 CFSM 3.58 1.60 1.35 2.20 6.76 5.33 3.81 4.76 2.94 2.03 2.21 1.67 IN. 4.13 1.79 1.55 2.53 7.04 6.14 4.25 5.49 3.28 2.34 2.55 1.86 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1966 TO SEPTEMBER 1967 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 318 449 478 676 640 640 534 456 577 568 486 1010 2 358 1870 470 649 631 604 518 449 470 694 586 1010 3 290 1390 463 595 658 595 510 449 676 542 494 860 4 280 930 449 568 604 595 502 435 8730 502 534 802 5 280 775 442 542 586 577 494 478 3280 494 568 757 6 270 694 442 518 577 613 486 435 2140 685 470 721 7 260 631 442 550 703 1820 470 1540 1570 2690 449 694 8 260 586 470 1780 631 1070 463 950 1330 2770 435 667 9 270 622 456 1220 595 880 456 721 1180 1990 428 1970 10 352 2530 980 940 595 820 456 613 1070 1400 428 1720 11 290 2130 910 811 595 840 449 568 990 1150 414 1140 12 260 1370 676 748 604 811 442 559 930 1030 407 960 13 250 1130 631 712 568 766 486 526 880 920 400 880 14 245 990 586 870 550 739 518 510 850 860 388 811 15 250 890 542 784 534 703 486 502 811 775 382 766 16 364 820 518 712 534 667 449 510 775 730 370 721 17 334 766 502 667 694 658 435 456 739 685 364 685 18 400 730 494 640 1250 640 428 449 811 658 358 658 19 1750 694 478 631 890 631 407 435 793 649 352 640 20 802 658 463 613 850 622 400 421 721 640 442 622 21 568 631 449 595 960 703 400 463 703 694 502 595 22 478 604 442 586 811 649 414 526 712 667 900 586 23 442 586 449 568 757 613 463 586 703 604 5700 550 24 478 559 510 550 703 604 559 486 631 586 3320 542 25 486 542 449 542 640 586 470 449 622 712 2420 534 26 1150 534 435 542 622 577 622 421 631 586 1570 526 27 840 534 428 1240 658 568 840 400 613 568 1660 534 28 667 586 577 910 676 622 577 388 595 613 1370 676 29 568 518 1290 757 --- 694 510 376 577 559 1130 667 30 502 494 784 703 --- 577 478 364 568 542 1010 559 31 470 --- 685 658 --- 550 --- 394 --- 526 910 --- TOTAL 14532 26243 17390 22877 19116 22034 14722 16315 35678 27089 29247 23863 MEAN 469 875 561 738 683 711 491 526 1189 874 943 795 MAX 1750 2530 1290 1780 1250 1820 840 1540 8730 2770 5700 1970 MIN 245 449 428 518 534 550 400 364 470 494 352 526 CFSM 2.26 4.23 2.71 3.57 3.30 3.43 2.37 2.54 5.75 4.22 4.56 3.84 IN. 2.61 4.72 3.13 4.11 3.44 3.96 2.65 2.93 6.41 4.87 5.26 4.29 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1967 TO SEPTEMBER 1968 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 535 960 608 1050 780 499 715 550 450 362 341 340 2 524 1790 562 989 846 489 642 531 687 364 288 346 3 510 1130 1110 959 823 517 692 520 612 377 328 250 4 501 881 852 1050 772 475 730 519 503 417 447 230 5 486 770 723 982 752 460 1790 541 460 391 401 226 6 478 709 660 1110 738 456 1370 494 436 373 394 275 7 484 668 623 1480 726 447 1040 482 452 357 330 240 8 504 636 599 1160 712 440 930 478 1810 338 302 217 9 714 610 584 1090 693 440 860 477 1920 332 316 230 10 993 586 1500 1450 679 593 950 468 1060 394 283 376 11 656 565 2720 1690 666 698 920 471 940 386 274 285 12 568 548 2040 1340 635 3580 850 923 851 412 310 235 13 534 534 1380 1280 634 2360 811 616 710 505 297 212 14 510 520 1160 1190 610 1310 784 870 629 518 290 204 15 491 505 1050 1130 612 1010 802 933 585 521 276 194 16 477 491 963 1070 590 1010 739 801 549 417 268 190 17 512 486 898 1040 581 1070 712 728 532 403 251 199 18 1000 482 1380 1010 554 919 703 663 524 410 241 235 19 676 467 2320 983 545 836 694 596 513 410 238 811 20 595 459 1430 962 539 794 667 550 514 360 271 676 21 559 460 1220 945 534 762 640 522 469 335 260 388 22 526 528 1570 926 517 743 622 502 456 324 245 312 23 510 511 1550 908 509 883 631 486 469 312 231 275 24 502 648 1290 1000 504 768 748 470 512 327 227 260 25 920 1070 1180 947 496 728 649 455 465 314 231 240 26 748 686 1100 892 486 707 593 470 432 292 221 228 27 640 601 1030 864 481 680 577 744 434 317 205 225 28 595 550 1390 844 500 662 565 542 395 280 204 219 29 559 524 1360 825 546 643 574 498 380 270 199 210 30 534 599 1140 808 --- 644 608 535 372 271 194 205 31 534 --- 1070 796 --- 717 --- 480 --- 342 199 --- TOTAL 18375 19974 37062 32770 18060 26340 23608 17915 19121 11431 8562 8533 MEAN 593 666 1196 1057 623 850 787 578 637 369 276 284 MAX 1000 1790 2720 1690 846 3580 1790 933 1920 521 447 811 MIN 477 459 562 796 481 440 565 455 372 270 194 190 CFSM 2.86 3.22 5.78 5.11 3.01 4.10 3.80 2.79 3.08 1.78 1.33 1.37 IN. 3.30 3.59 6.66 5.89 3.25 4.73 4.24 3.22 3.44 2.05 1.54 1.53 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1968 TO SEPTEMBER 1969 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 197 235 450 632 1030 749 623 739 570 621 449 676 2 195 230 550 553 1960 728 621 721 654 621 730 640 3 199 226 600 524 2010 696 594 705 664 546 748 694 4 199 370 700 500 1360 667 585 691 556 515 920 685 5 186 376 550 460 1140 637 602 668 535 495 703 1620 6 222 290 500 431 1080 653 755 647 524 482 518 1120 7 528 312 450 456 1090 683 625 624 504 494 435 920 8 301 290 420 412 1090 658 584 614 509 471 400 1000 9 245 285 400 400 1310 672 562 868 518 478 370 802 10 231 340 380 380 1070 657 608 777 678 478 358 721 11 224 329 370 360 978 617 657 667 786 586 340 685 12 217 334 370 350 910 595 583 629 682 442 388 658 13 213 302 430 340 843 579 558 601 861 421 400 631 14 217 285 500 340 803 560 588 584 850 388 364 595 15 212 285 450 330 794 548 2260 572 6200 382 346 568 16 210 307 400 330 838 542 2120 595 2360 376 595 550 17 362 412 370 330 790 542 1320 854 1510 358 1190 577 18 642 1230 349 350 753 664 2190 1500 1170 358 940 559 19 904 859 343 800 733 1180 1960 2140 1010 358 950 685 20 626 585 375 2000 732 908 1420 1230 921 358 1010 721 21 427 479 342 1300 734 816 1220 1020 853 518 730 730 22 360 426 673 900 746 745 1110 905 791 502 2500 622 23 326 392 1180 800 801 695 1030 836 767 510 1690 685 24 303 371 720 880 819 1150 969 789 755 494 1110 960 25 285 353 576 750 760 1020 915 758 731 595 920 757 26 269 333 511 650 730 861 871 715 672 400 820 667 27 261 321 473 600 703 782 836 683 634 400 730 613 28 255 330 947 580 687 733 817 665 611 394 685 568 29 245 400 878 900 --- 698 808 644 640 346 649 542 30 240 350 684 853 --- 674 766 614 666 329 604 518 31 235 --- 669 799 --- 641 --- 591 --- 324 586 --- TOTAL 9536 11637 16610 19290 27294 22350 29157 24646 29182 14040 23178 21769 MEAN 308 388 536 622 975 721 972 795 973 453 748 726 MAX 904 1230 1180 2000 2010 1180 2260 2140 6200 621 2500 1620 MIN 186 226 342 330 687 542 558 572 504 324 340 518 CFSM 1.49 1.87 2.59 3.01 4.71 3.48 4.70 3.84 4.70 2.19 3.61 3.51 IN. 1.71 2.09 2.98 3.47 4.91 4.02 5.24 4.43 5.24 2.52 4.17 3.91 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1969 TO SEPTEMBER 1970 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 542 1570 412 1080 580 487 725 525 426 291 325 252 2 1590 2460 398 854 1010 484 1220 510 536 284 305 246 3 995 1170 393 756 972 475 1090 567 1340 276 290 262 4 779 872 389 689 775 531 867 645 1390 266 296 267 5 684 748 379 640 705 599 779 550 1420 257 274 314 6 627 676 382 657 667 518 757 508 1080 250 262 306 7 603 616 913 650 635 496 712 480 844 248 288 253 8 734 575 897 533 607 484 647 468 680 245 282 246 9 653 545 640 505 629 472 641 457 596 245 318 272 10 589 519 759 521 603 458 619 447 568 258 636 355 11 555 491 951 614 567 456 593 442 526 238 567 282 12 531 488 735 580 546 509 579 433 486 231 402 263 13 512 461 646 525 529 563 574 420 456 226 481 246 14 494 452 601 491 528 492 557 407 449 278 784 237 15 494 427 567 483 518 470 537 395 449 282 546 228 16 494 417 534 479 638 455 526 403 428 235 449 222 17 472 410 514 589 651 449 536 425 414 218 444 218 18 452 407 497 785 595 631 549 387 394 211 449 213 19 450 1050 489 641 563 658 530 376 376 210 407 209 20 459 902 476 589 530 990 694 369 370 211 425 220 21 477 653 480 526 512 930 569 358 414 208 457 257 22 452 572 593 470 511 1190 521 351 364 346 399 259 23 422 526 511 502 508 930 522 397 352 1180 422 231 24 414 508 475 477 497 802 520 414 329 1030 372 212 25 416 484 510 468 540 742 529 375 338 637 336 206 26 418 466 619 570 553 700 700 357 392 639 315 258 27 388 448 508 536 501 659 773 343 338 476 306 225 28 360 441 474 495 490 622 639 329 314 526 303 215 29 349 437 501 562 --- 646 585 464 307 436 283 198 30 340 422 732 890 --- 615 548 466 297 379 284 187 31 343 --- 2030 644 --- 615 --- 449 --- 369 268 --- TOTAL 17088 20213 19005 18801 16960 19128 19638 13517 16673 11186 11975 7359 MEAN 551 674 613 606 606 617 655 436 556 361 386 245 MAX 1590 2460 2030 1080 1010 1190 1220 645 1420 1180 784 355 MIN 340 407 379 468 490 449 520 329 297 208 262 187 CFSM 2.66 3.25 2.96 2.93 2.93 2.98 3.16 2.11 2.68 1.74 1.87 1.19 IN. 3.07 3.63 3.42 3.38 3.05 3.44 3.53 2.43 3.00 2.01 2.15 1.32 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1970 TO SEPTEMBER 1971 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 184 869 361 356 576 931 864 525 426 565 1250 649 2 182 724 355 337 528 1150 881 512 415 558 1150 550 3 181 773 344 338 534 1400 833 501 414 484 1610 421 4 173 645 337 467 763 1350 782 487 420 393 1900 382 5 166 565 325 1650 1440 1130 756 479 434 377 1810 382 6 166 518 322 850 1150 1040 849 477 404 425 1740 407 7 166 480 314 662 972 1050 878 470 381 511 1160 376 8 170 451 313 582 1090 957 793 533 403 552 985 364 9 232 428 310 544 1060 900 755 500 393 495 871 346 10 496 829 309 520 875 891 727 458 396 508 835 340 11 567 736 307 487 811 884 699 449 393 525 760 346 12 386 593 332 461 766 866 680 480 435 434 739 340 13 307 528 353 441 1160 853 667 1040 395 443 662 318 14 290 498 311 438 1040 890 648 894 389 393 633 307 15 394 611 299 564 892 989 627 832 363 368 626 307 16 331 516 438 490 828 1070 621 1090 346 359 625 318 17 275 479 546 454 781 914 608 803 359 341 601 382 18 256 452 405 437 750 849 598 690 662 327 574 870 19 248 441 370 416 723 946 587 624 548 389 545 562 20 528 574 358 388 782 931 577 581 436 443 526 427 21 965 627 371 401 761 848 578 651 393 360 489 383 22 623 507 356 450 1760 812 585 553 459 329 472 346 23 459 472 415 861 1630 786 680 521 424 317 480 353 24 398 433 524 972 1160 748 747 502 373 778 459 337 25 439 412 435 1040 1010 764 609 498 364 575 435 476 26 392 407 394 916 1060 820 573 475 344 680 414 394 27 342 397 370 743 1170 769 552 452 341 533 400 359 28 320 391 357 653 1000 868 633 467 379 451 394 436 29 537 380 356 611 --- 1220 574 514 358 448 382 394 30 2090 371 358 616 --- 1110 538 493 459 518 370 353 31 1280 --- 364 678 --- 939 --- 453 --- 1270 340 --- TOTAL 13543 16107 11309 18823 27072 29675 20499 18004 12306 15149 24237 12225 MEAN 437 537 365 607 967 957 683 581 410 489 782 408 MAX 2090 869 546 1650 1760 1400 881 1090 662 1270 1900 870 MIN 166 371 299 337 528 748 538 449 341 317 340 307 CFSM 2.11 2.59 1.76 2.93 4.67 4.62 3.30 2.81 1.98 2.36 3.78 1.97 IN. 2.43 2.89 2.03 3.38 4.87 5.33 3.68 3.24 2.21 2.72 4.36 2.20 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1971 TO SEPTEMBER 1972 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 330 840 540 790 810 692 840 533 745 692 668 382 2 312 1340 510 830 830 754 781 525 676 660 580 376 3 312 1340 580 810 901 830 754 736 660 620 548 356 4 306 1010 644 1450 901 736 745 763 644 604 495 356 5 306 810 810 1330 820 709 709 644 660 676 473 363 6 318 727 3080 1180 820 676 684 588 644 612 480 416 7 300 692 4920 1020 870 668 676 564 628 556 480 376 8 288 628 2500 945 800 763 736 763 628 548 533 363 9 300 596 1770 934 772 718 668 945 596 525 458 324 10 330 580 1510 1730 754 676 644 709 572 525 480 312 11 282 548 1630 2230 736 660 692 644 540 503 564 300 12 253 533 1340 1670 781 652 745 612 525 488 480 300 13 242 518 1230 1740 1450 636 684 781 533 480 540 294 14 237 503 1120 1920 1060 636 652 3100 548 612 556 276 15 259 488 1130 1500 934 612 628 1450 540 518 488 276 16 772 480 1330 1320 870 709 628 1090 564 525 548 265 17 465 473 1200 1230 860 772 620 934 628 572 480 306 18 356 465 1090 1180 860 676 588 860 620 810 444 423 19 318 458 1010 1130 860 652 580 840 533 1140 416 395 20 294 465 1350 1090 781 628 580 880 1730 781 416 312 21 363 437 1390 1120 772 636 572 870 2050 612 525 294 22 1650 423 1150 1080 763 1320 676 1010 1030 596 430 300 23 1250 416 1060 1090 763 912 684 989 790 556 409 294 24 810 628 1010 1020 763 790 604 890 709 540 409 288 25 901 668 956 978 745 754 580 810 668 518 525 288 26 684 525 923 923 754 745 564 763 644 495 503 300 27 596 510 880 901 754 754 548 727 620 503 503 363 28 548 488 850 890 718 800 540 684 870 503 437 416 29 510 596 830 880 700 978 533 709 1040 604 409 356 30 480 636 840 880 --- 956 548 830 754 660 389 781 31 473 --- 860 840 --- 870 --- 880 --- 636 376 --- TOTAL 14845 18821 40043 36631 24202 23370 19483 27123 22389 18670 15042 10451 MEAN 479 627 1292 1182 835 754 649 875 746 602 485 348 MAX 1650 1340 4920 2230 1450 1320 840 3100 2050 1140 668 781 MIN 237 416 510 790 700 612 533 525 525 480 376 265 CFSM 2.31 3.03 6.24 5.71 4.03 3.64 3.14 4.23 3.61 2.91 2.34 1.68 IN. 2.67 3.38 7.20 6.58 4.35 4.20 3.50 4.87 4.02 3.36 2.70 1.88 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1972 TO SEPTEMBER 1973 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 510 470 732 1160 1140 876 2370 1200 1510 781 889 408 2 376 452 671 1000 4870 876 1740 1160 1400 799 715 389 3 336 841 643 1000 2470 1310 1530 1210 1320 860 652 381 4 318 664 624 1450 1760 1220 1470 1150 1240 890 560 373 5 800 562 620 1160 1540 1690 1360 1070 1570 749 525 452 6 564 509 1070 1080 1460 1410 1290 1030 1510 707 506 408 7 402 544 979 1000 1370 1460 1640 1010 1400 699 1020 399 8 350 1410 817 1020 1460 2050 2020 2520 1250 880 759 404 9 312 854 829 901 1480 1650 1580 2300 1230 858 673 389 10 294 711 814 850 1330 1470 1450 1590 1190 717 574 499 11 282 644 803 820 1240 1560 1350 1430 1170 687 559 394 12 282 593 769 790 1180 2080 1290 1290 1090 648 541 366 13 306 568 747 763 1140 1590 1240 1210 1260 623 515 374 14 306 1150 853 745 1430 1420 1190 1150 1200 636 516 638 15 276 874 3630 745 1540 1330 1150 1110 1270 750 561 469 16 259 732 2190 736 1290 2060 1130 1080 1240 640 476 400 17 259 672 1390 727 1190 4420 1140 1070 1100 648 751 399 18 318 630 1180 736 1140 2510 1160 1010 1030 619 869 633 19 465 804 1060 901 1100 2080 1480 990 1020 600 663 438 20 306 1460 1030 870 1060 1880 1450 1130 1090 584 582 394 21 270 951 1880 790 1030 1690 1260 979 1160 569 539 382 22 259 818 2440 2120 997 1510 1180 939 1120 569 502 370 23 288 744 1690 1450 969 1380 1140 913 1000 669 484 369 24 409 693 1400 1180 937 1320 1100 1210 932 647 471 357 25 324 722 1290 1060 913 1630 1480 1030 869 662 466 351 26 309 1010 1180 1090 915 1740 1510 949 854 782 451 331 27 382 799 1090 1580 1010 1470 1990 1110 845 888 436 368 28 1360 734 1020 1270 910 1350 1600 8590 1060 673 427 439 29 770 710 956 1150 --- 1320 1380 2860 954 592 415 397 30 585 719 912 1050 --- 1370 1270 2030 821 552 410 379 31 509 --- 1010 1000 --- 1860 --- 1650 --- 545 411 --- TOTAL 12786 23044 36319 32194 38871 51582 42940 47970 34705 21523 17918 12350 MEAN 412 768 1172 1039 1388 1664 1431 1547 1157 694 578 412 MAX 1360 1460 3630 2120 4870 4420 2370 8590 1570 890 1020 638 MIN 259 452 620 727 910 876 1100 913 821 545 410 331 CFSM 1.99 3.71 5.66 5.02 6.71 8.04 6.91 7.48 5.59 3.35 2.79 1.99 IN. 2.30 4.14 6.53 5.79 6.99 9.27 7.72 8.62 6.24 3.87 3.22 2.22 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1973 TO SEPTEMBER 1974 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 577 346 658 3350 1130 1020 775 704 851 494 478 598 2 586 324 568 2000 1790 980 950 778 870 478 488 604 3 470 307 526 1670 1790 960 990 780 802 478 1490 633 4 407 302 502 1970 1450 920 3040 765 766 584 1730 588 5 376 302 2460 1620 1280 870 2220 1010 685 844 1820 554 6 358 295 1510 1450 1270 850 1470 1120 1360 707 1870 707 7 346 290 1550 1400 1520 830 1230 867 2000 626 1620 706 8 358 290 830 1270 1620 802 1210 849 1270 742 2380 602 9 376 285 757 1350 1370 784 1270 766 1080 703 2100 566 10 352 280 676 1350 1240 757 1090 720 1050 655 1580 549 11 340 275 622 1400 1160 748 1020 731 943 774 1400 674 12 335 275 586 1350 1110 730 980 2580 825 734 1280 575 13 324 270 595 1200 1070 721 1450 1530 788 647 1430 626 14 324 270 640 1160 1080 685 1250 1080 764 635 1390 663 15 324 270 568 1150 1070 676 1130 962 756 584 1310 557 16 318 302 577 1080 1390 748 1040 899 782 540 1350 529 17 313 280 542 1030 1280 694 980 856 730 486 1230 515 18 302 270 510 990 1110 658 930 878 649 823 1150 511 19 302 265 478 960 1130 667 900 828 621 601 1090 488 20 291 265 613 960 1060 757 870 928 632 534 1060 478 21 285 890 960 1860 1000 1230 840 871 642 528 1050 470 22 285 1060 703 1350 2910 930 850 872 634 481 1090 470 23 291 518 622 1190 1850 793 905 1550 627 518 1060 467 24 296 421 586 1120 1470 748 831 1330 654 724 935 455 25 285 394 577 1080 1300 730 807 980 667 631 975 478 26 275 394 3230 1130 1190 712 790 925 567 530 1010 428 27 270 811 3000 1940 1110 694 783 1530 543 882 830 439 28 280 2210 1660 1550 1060 685 755 1080 576 690 712 691 29 352 1290 1200 1530 --- 960 719 947 550 729 660 568 30 302 811 1790 1300 --- 1040 707 885 506 570 636 473 31 296 --- 2350 1200 --- 850 --- 851 --- 504 603 --- TOTAL 10596 14562 32446 43960 37810 25229 32782 31452 24190 19456 37807 16662 MEAN 342 485 1047 1418 1350 814 1093 1015 806 628 1220 555 MAX 586 2210 3230 3350 2910 1230 3040 2580 2000 882 2380 707 MIN 270 265 478 960 1000 658 707 704 506 478 478 428 CFSM 1.65 2.34 5.06 6.85 6.52 3.93 5.28 4.90 3.90 3.03 5.89 2.68 IN. 1.90 2.62 5.83 7.90 6.79 4.53 5.89 5.65 4.35 3.50 6.79 2.99 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1974 TO SEPTEMBER 1975 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 422 318 1130 449 573 1130 1890 754 1870 434 445 296 2 401 311 672 416 687 1070 1650 770 1060 419 394 261 3 389 306 537 409 794 1010 1670 780 845 434 366 246 4 391 302 474 534 1030 958 1470 859 752 400 382 234 5 387 334 441 481 1770 915 1360 721 699 382 458 251 6 377 370 420 446 1270 882 1290 631 672 379 555 233 7 370 317 434 430 1020 894 1230 617 653 389 553 352 8 364 307 897 424 903 925 1180 624 616 371 429 524 9 361 304 707 436 840 834 1150 605 581 358 391 322 10 357 300 578 443 786 849 1140 608 582 345 389 305 11 351 300 522 1330 755 892 1100 577 703 469 421 659 12 346 353 495 1010 862 1010 1060 837 911 483 384 630 13 340 326 465 1560 783 2220 1020 787 690 371 364 404 14 335 309 442 1000 725 3550 1030 644 599 349 341 331 15 340 325 453 820 693 2020 1060 1160 573 532 327 295 16 796 311 569 732 902 1590 970 1680 598 469 332 280 17 543 308 479 671 1190 1440 988 1020 534 385 320 472 18 419 367 442 628 1160 1330 971 1460 504 369 320 3190 19 389 397 432 609 1270 1690 947 1100 499 425 307 1560 20 367 851 426 630 1040 1450 930 926 555 413 309 902 21 355 673 413 579 925 1320 923 853 526 503 325 668 22 352 470 396 543 872 1270 878 820 474 383 294 615 23 349 414 385 526 1380 1230 879 766 460 351 281 3470 24 346 385 404 527 3310 1850 826 712 442 344 277 3850 25 341 369 461 1230 2020 1860 826 658 434 390 274 1860 26 338 352 488 1050 1510 1450 812 660 507 372 273 1350 27 332 341 436 794 1330 1340 798 716 460 1120 273 1070 28 325 334 452 713 1210 1260 789 697 435 526 301 860 29 323 326 480 665 --- 1540 743 726 485 421 276 802 30 325 440 496 631 --- 3420 737 825 453 468 257 640 31 324 --- 464 594 --- 2270 --- 1000 --- 599 267 --- TOTAL 11755 11120 15890 21310 31610 45469 32317 25593 19172 13653 10885 26932 MEAN 379 371 513 687 1129 1467 1077 826 639 440 351 898 MAX 796 851 1130 1560 3310 3550 1890 1680 1870 1120 555 3850 MIN 323 300 385 409 573 834 737 577 434 344 257 233 CFSM 1.83 1.79 2.48 3.32 5.45 7.09 5.20 3.99 3.09 2.13 1.70 4.34 IN. 2.11 2.00 2.86 3.83 5.68 8.17 5.81 4.60 3.45 2.45 1.96 4.84 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1975 TO SEPTEMBER 1976 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 793 672 1010 2420 1030 586 2750 811 1940 1030 501 398 2 1010 650 863 1430 1060 570 1570 637 1890 985 472 383 3 758 628 784 1340 927 553 1280 535 1900 941 509 373 4 695 623 737 1230 869 549 1140 511 1660 1160 481 364 5 655 607 705 1060 837 542 1050 499 1520 1400 461 363 6 625 596 683 986 822 559 984 495 1420 1130 476 354 7 603 1180 679 1000 790 531 916 1050 1360 1010 547 339 8 1720 1070 664 1210 772 523 863 730 1330 960 536 330 9 1520 821 665 1010 736 708 824 607 1300 891 543 324 10 1020 1640 649 941 707 667 796 562 1260 876 465 315 11 872 1260 618 911 699 575 775 659 1240 838 428 301 12 795 1580 601 887 675 631 753 674 1170 802 414 301 13 743 2050 589 885 663 1140 731 580 1120 773 414 296 14 710 1330 584 1120 647 791 719 965 1200 746 441 309 15 683 1110 582 951 633 718 701 9690 1100 745 418 415 16 681 1010 624 899 625 1250 685 3580 1200 766 457 348 17 3220 940 590 861 613 1060 670 2590 1420 721 410 315 18 2780 886 562 798 712 857 655 1720 1370 689 393 298 19 1690 845 535 766 845 778 648 1480 1400 674 374 287 20 1430 822 534 775 682 743 640 1320 3230 668 363 286 21 1220 942 533 759 658 835 636 1210 2070 646 374 286 22 987 830 521 736 1070 774 646 1130 1510 623 471 275 23 921 812 511 717 892 716 580 1080 1350 681 433 261 24 869 800 500 712 772 684 571 1070 1270 637 408 259 25 831 764 603 715 722 676 582 1040 1200 601 370 255 26 803 739 1550 2100 679 669 556 982 1190 572 440 507 27 780 838 992 2840 648 769 538 951 1140 662 670 705 28 752 781 802 1550 625 733 522 3330 1200 564 655 555 29 732 741 729 1200 604 684 516 7680 1130 537 734 410 30 711 727 866 1070 --- 1860 516 3050 1090 544 535 562 31 676 --- 2930 993 --- 2340 --- 2250 --- 522 437 --- TOTAL 32285 28294 23795 34872 22014 25071 24813 53468 43180 24394 14630 10774 MEAN 1041 943 768 1125 759 809 827 1725 1439 787 472 359 MAX 3220 2050 2930 2840 1070 2340 2750 9690 3230 1400 734 705 MIN 603 596 500 712 604 523 516 495 1090 522 363 255 CFSM 5.03 4.56 3.71 5.43 3.67 3.91 4.00 8.33 6.95 3.80 2.28 1.73 IN. 5.80 5.08 4.28 6.27 3.96 4.51 4.46 9.61 7.76 4.38 2.63 1.94 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1976 TO SEPTEMBER 1977 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 421 752 576 646 437 600 2130 947 730 345 290 245 2 359 643 526 595 445 546 1820 931 640 342 238 235 3 332 585 494 601 452 517 2520 902 595 329 236 223 4 315 546 469 598 452 819 2230 1090 559 318 254 219 5 306 513 447 592 457 977 3670 966 534 312 233 217 6 308 490 485 582 427 929 2470 891 534 305 293 215 7 1740 475 1600 672 421 971 2090 850 604 296 238 1490 8 2240 456 943 593 409 823 1870 822 509 285 225 2850 9 2640 442 748 627 413 766 1720 790 479 270 264 880 10 1240 437 673 796 425 721 1620 748 459 316 252 600 11 885 428 635 615 420 721 1540 735 448 305 246 450 12 731 510 780 604 440 2280 1490 719 454 280 240 400 13 642 447 743 579 656 6500 1470 699 439 271 244 900 14 576 435 659 682 549 2400 1440 683 790 262 323 1110 15 524 460 1030 887 507 1730 1390 657 587 320 344 1310 16 492 450 1040 737 479 1490 1350 638 625 274 447 2850 17 477 427 839 649 453 1340 1310 624 557 259 427 2000 18 453 416 751 595 448 1240 1270 641 563 325 448 1300 19 436 401 697 577 445 1170 1270 655 495 265 407 1200 20 509 401 766 559 440 1200 1130 671 485 250 315 1190 21 496 398 824 550 424 1190 1060 795 466 239 304 1030 22 437 379 700 542 415 1490 1050 839 425 237 298 960 23 424 370 667 534 419 1280 1540 885 492 261 282 890 24 423 370 631 544 625 1160 1670 727 420 244 284 830 25 652 366 622 528 595 1100 1290 705 408 239 382 784 26 1020 372 828 504 515 1100 1150 682 392 250 296 739 27 661 495 707 507 648 1090 1080 920 387 260 296 694 28 566 597 663 509 750 1100 1040 1180 365 242 326 604 29 521 985 630 473 --- 1840 991 890 358 256 287 550 30 560 701 594 441 --- 5970 966 784 348 262 265 518 31 1010 --- 697 491 --- 2970 --- 793 --- 242 248 --- TOTAL 22396 14747 22464 18409 13566 48030 47637 24859 15147 8661 9232 27483 MEAN 722 492 725 594 484 1549 1588 802 505 279 298 916 MAX 2640 985 1600 887 750 6500 3670 1180 790 345 448 2850 MIN 306 366 447 441 409 517 966 624 348 237 225 215 CFSM 3.49 2.37 3.50 2.87 2.34 7.48 7.67 3.87 2.44 1.35 1.44 4.43 IN. 4.02 2.65 4.04 3.31 2.44 8.63 8.56 4.47 2.72 1.56 1.66 4.94 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1977 TO SEPTEMBER 1978 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 550 591 1440 810 1350 688 573 437 407 274 349 371 2 1020 595 1150 782 1310 662 551 510 394 325 268 355 3 640 787 991 745 1260 754 536 451 394 271 256 364 4 440 1130 921 720 1210 762 525 649 383 255 275 354 5 360 1340 1250 705 1170 668 516 720 372 247 369 346 6 340 3950 1380 743 1140 646 505 549 361 252 689 344 7 370 2250 1090 733 1090 648 494 512 377 255 3580 329 8 430 1600 988 1460 1070 805 479 850 501 249 2080 329 9 1370 1300 994 2690 1040 991 473 1260 704 250 1220 318 10 730 1150 924 1460 1010 1520 470 803 451 252 1110 307 11 470 1030 868 1230 980 1130 494 663 390 278 896 486 12 440 962 831 1120 955 930 530 598 385 253 900 352 13 400 898 810 1090 978 819 496 1030 432 239 899 312 14 380 853 984 1030 951 909 468 891 384 240 714 545 15 370 809 1070 963 894 919 452 741 367 275 775 457 16 360 797 917 905 861 793 445 667 363 371 759 343 17 360 1210 866 1170 844 732 443 616 352 295 635 300 18 350 969 989 1200 833 703 507 594 341 248 549 277 19 350 829 894 1120 810 666 789 576 334 236 510 269 20 350 771 844 1820 785 640 562 541 438 230 505 263 21 358 745 803 1370 759 621 493 516 514 222 518 252 22 348 760 761 1180 734 624 468 496 385 214 459 246 23 337 991 737 1090 721 631 451 531 358 222 440 269 24 326 991 746 1070 704 607 445 563 336 270 429 317 25 640 874 1190 2640 690 651 487 494 319 324 406 328 26 2530 799 955 4410 680 841 503 460 312 244 398 274 27 1170 748 853 2220 649 760 456 489 302 261 403 258 28 855 846 808 1810 668 682 431 461 290 303 418 247 29 733 953 777 1620 --- 638 419 527 280 249 381 238 30 665 893 810 1510 --- 612 416 487 274 220 370 235 31 612 --- 866 1430 --- 588 --- 434 --- 264 385 --- TOTAL 18654 32421 29507 42846 26146 23640 14877 19116 11500 8088 21945 9685 MEAN 602 1081 952 1382 934 763 496 617 383 261 708 323 MAX 2530 3950 1440 4410 1350 1520 789 1260 704 371 3580 545 MIN 326 591 737 705 649 588 416 434 274 214 256 235 CFSM 2.91 5.22 4.60 6.68 4.51 3.68 2.40 2.98 1.85 1.26 3.42 1.56 IN. 3.35 5.83 5.30 7.70 4.70 4.25 2.67 3.44 2.07 1.45 3.94 1.74 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1978 TO SEPTEMBER 1979 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 303 178 304 1220 786 1230 1060 1100 1290 553 648 678 2 275 180 269 2560 756 1120 1050 1080 1040 532 589 582 3 240 177 283 1340 748 1060 1820 1130 2100 521 548 685 4 233 175 1200 1010 724 8800 2010 1070 1340 510 528 730 5 223 174 1380 868 690 4980 1560 1020 1190 499 510 622 6 215 171 771 794 683 2950 1250 1010 1080 511 498 575 7 209 174 558 1450 750 2440 1130 994 1030 831 482 517 8 206 182 521 2490 670 2110 1090 1050 1640 797 466 489 9 205 179 1130 1430 657 1840 1320 1310 1480 745 447 462 10 208 178 1110 1160 619 1660 1140 2070 1150 1200 434 443 11 208 174 752 1030 599 1550 1060 1560 1040 895 439 438 12 206 170 622 944 592 1430 1170 1780 950 1130 462 428 13 204 170 537 961 602 1360 4460 1590 910 1090 419 600 14 214 171 482 896 581 1340 2970 1380 870 811 407 1000 15 197 170 444 799 588 1280 2100 1230 850 720 395 674 16 197 174 441 758 641 1210 1750 1140 820 645 387 562 17 194 212 451 730 623 1170 1560 1080 802 611 376 524 18 194 613 403 704 638 1140 1460 1030 775 646 374 532 19 194 296 391 664 619 1110 1370 1000 739 597 364 492 20 192 226 384 1710 586 1090 1300 986 712 580 357 459 21 190 204 409 3550 680 1090 1230 1200 712 834 413 1800 22 186 199 391 1710 903 1070 1190 1240 703 852 362 3070 23 188 226 363 1360 1810 1960 1160 1410 667 746 601 1410 24 186 255 386 1460 2790 2740 1160 1700 649 825 492 1090 25 186 226 542 1240 3080 1710 1200 1400 640 1100 520 953 26 186 208 443 1110 2390 1410 1720 1180 613 1050 1790 868 27 185 296 406 1050 1620 1300 1510 1090 595 879 1090 937 28 183 388 385 999 1370 1210 1270 1060 586 864 839 1540 29 180 315 372 920 --- 1150 1180 1010 577 742 678 1730 30 178 329 455 874 --- 1110 1140 969 580 675 597 1680 31 174 --- 1280 847 --- 1090 --- 1010 --- 652 630 --- TOTAL 6339 6790 17865 38638 27795 56710 45390 37879 28130 23643 17142 26570 MEAN 204 226 576 1246 993 1829 1513 1222 938 763 553 886 MAX 303 613 1380 3550 3080 8800 4460 2070 2100 1200 1790 3070 MIN 174 170 269 664 581 1060 1050 969 577 499 357 428 CFSM 0.99 1.09 2.78 6.02 4.80 8.84 7.31 5.90 4.53 3.68 2.67 4.28 IN. 1.14 1.22 3.21 6.94 5.00 10.19 8.16 6.81 5.06 4.25 3.08 4.77 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1979 TO SEPTEMBER 1980 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1560 692 1280 685 710 506 1460 960 779 550 344 280 2 1250 5370 1210 655 670 508 1370 935 743 545 398 285 3 1130 2180 1160 622 664 464 1300 914 709 518 307 312 4 1120 1430 1110 649 644 499 1270 894 689 494 290 275 5 1250 1210 1070 647 622 748 1190 886 662 486 290 240 6 1070 1090 1040 591 646 746 1140 864 650 463 275 255 7 1000 1020 1000 579 611 665 1120 836 650 449 280 255 8 947 960 952 638 599 2160 1550 832 619 442 275 217 9 921 910 913 650 652 1430 1850 801 587 424 265 204 10 895 1270 895 649 713 1060 1390 782 566 410 270 217 11 870 1210 866 778 646 913 1250 770 550 406 265 226 12 863 1100 850 1220 621 885 1430 754 541 389 260 201 13 842 1000 873 875 599 1140 1720 738 537 378 255 190 14 826 920 876 1040 587 1050 4240 730 528 368 245 185 15 820 880 809 925 594 930 2580 721 506 371 245 178 16 805 870 780 814 729 873 1950 703 487 364 250 171 17 800 820 757 843 681 2190 1670 1080 510 350 255 176 18 790 784 732 1340 614 2690 1540 1840 665 340 245 201 19 780 766 723 1240 593 1600 1450 1050 616 333 329 193 20 776 739 708 992 593 1580 1370 1100 539 326 318 220 21 765 721 679 887 587 4220 1310 1090 505 319 286 251 22 760 703 673 902 593 2310 1240 947 471 313 264 197 23 840 694 663 1190 576 1820 1200 1580 462 393 288 184 24 811 1930 745 961 551 1910 1150 1430 1840 413 271 188 25 750 4600 947 875 532 1820 1110 1170 1480 361 255 471 26 740 4200 739 815 520 1560 1130 1020 967 348 235 358 27 735 2700 690 780 508 1430 1120 924 799 351 226 240 28 730 1700 661 748 505 1890 1050 826 702 423 212 267 29 757 1450 644 720 498 2170 1020 839 646 357 217 788 30 912 1350 676 732 --- 1830 989 1020 606 324 235 731 31 746 --- 708 802 --- 1620 --- 824 --- 310 318 --- TOTAL 27861 45269 26429 25844 17658 45217 44159 29860 20611 12318 8468 8156 MEAN 899 1509 853 834 609 1459 1472 963 687 397 273 272 MAX 1560 5370 1280 1340 729 4220 4240 1840 1840 550 398 788 MIN 730 692 644 579 498 464 989 703 462 310 212 171 CFSM 4.34 7.29 4.12 4.03 2.94 7.05 7.11 4.65 3.32 1.92 1.32 1.31 IN. 5.01 8.14 4.75 4.64 3.17 8.13 7.94 5.37 3.70 2.21 1.52 1.47 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1980 TO SEPTEMBER 1981 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 585 286 347 203 184 426 656 295 673 346 186 134 2 399 262 319 194 548 404 554 284 704 401 234 144 3 323 249 298 189 409 380 484 279 1080 627 250 137 4 277 257 278 185 253 389 454 274 1210 417 207 283 5 257 265 269 185 278 574 671 272 1010 352 192 371 6 252 239 260 199 258 468 665 283 814 323 188 1100 7 238 229 253 222 246 418 536 332 710 299 194 767 8 228 225 246 213 237 390 490 299 652 279 213 445 9 220 222 244 208 221 373 476 274 583 265 197 302 10 214 220 261 203 273 362 471 287 533 253 220 244 11 208 214 251 199 1750 350 435 895 500 289 200 217 12 198 208 237 197 863 339 417 499 472 265 190 202 13 191 205 231 194 579 331 402 390 468 261 185 192 14 190 209 226 192 487 327 393 351 545 239 180 183 15 190 224 226 190 422 315 405 365 438 224 172 179 16 190 288 221 187 386 311 370 337 411 220 165 235 17 190 257 219 185 396 308 375 315 390 234 160 218 18 209 337 215 184 1010 312 406 310 374 216 190 179 19 302 303 213 182 1470 343 378 339 367 217 180 164 20 244 264 210 181 965 308 370 407 359 205 165 160 21 211 248 205 215 735 289 374 409 359 194 155 157 22 205 238 195 210 619 298 348 340 328 180 150 153 23 199 243 208 194 713 343 364 311 312 170 145 150 24 205 592 211 182 629 317 415 292 300 169 142 146 25 285 539 218 176 548 302 357 280 316 219 139 142 26 296 377 218 173 504 291 334 286 302 209 136 140 27 237 579 215 174 470 283 325 2200 276 201 133 138 28 298 687 211 179 444 275 314 1620 270 273 132 137 29 320 472 205 172 --- 272 308 929 272 217 130 132 30 328 390 217 173 --- 1240 306 723 271 196 132 129 31 345 --- 221 178 --- 953 --- 677 --- 187 135 --- TOTAL 8034 9328 7348 5918 15897 12291 12853 15154 15299 8147 5397 7280 MEAN 259 311 237 191 568 396 428 489 510 263 174 243 MAX 585 687 347 222 1750 1240 671 2200 1210 627 250 1100 MIN 190 205 195 172 184 272 306 272 270 169 130 129 CFSM 1.25 1.50 1.15 0.92 2.74 1.92 2.07 2.36 2.46 1.27 0.84 1.17 IN. 1.44 1.68 1.32 1.06 2.86 2.21 2.31 2.72 2.75 1.46 0.97 1.31 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1981 TO SEPTEMBER 1982 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 129 190 688 1460 1600 981 595 687 1190 385 777 461 2 124 181 741 858 1080 987 567 658 779 372 535 680 3 116 172 439 1270 3630 977 639 634 639 365 450 453 4 116 164 349 3150 2210 934 628 612 586 354 407 394 5 118 172 304 1630 1570 876 590 590 591 343 384 369 6 122 170 273 1180 1340 849 605 573 553 345 377 355 7 120 163 255 968 1170 1400 559 560 507 339 349 342 8 113 152 241 824 1070 1150 587 625 485 350 372 331 9 113 148 224 732 1200 1000 780 563 464 341 448 322 10 139 146 213 662 1190 929 660 523 510 438 634 321 11 156 144 203 644 1030 881 608 506 537 399 535 370 12 145 142 200 636 956 846 578 490 497 407 511 403 13 136 140 194 619 911 807 560 483 999 624 445 359 14 128 139 272 589 851 777 553 472 704 404 413 345 15 126 137 470 576 831 991 623 462 578 545 389 325 16 126 136 444 521 1080 974 1060 453 531 570 374 310 17 126 164 347 469 1720 866 1070 464 500 667 657 311 18 129 144 317 437 1470 815 1090 497 538 622 782 295 19 140 140 265 494 1290 780 855 465 573 859 1040 291 20 129 183 232 564 1170 755 771 468 495 735 685 302 21 123 247 372 980 1080 741 713 475 457 526 573 286 22 124 181 348 970 1000 727 664 497 444 496 507 273 23 158 162 481 1030 948 687 624 525 440 527 471 263 24 214 186 642 999 912 676 592 703 425 608 443 257 25 172 201 881 794 864 681 657 595 450 484 426 258 26 629 182 813 699 852 666 1280 611 454 443 405 297 27 662 195 594 628 1110 627 1010 846 459 436 394 282 28 372 291 496 597 1050 613 943 721 496 411 389 265 29 262 239 439 571 --- 600 809 715 471 392 377 254 30 227 241 395 548 --- 596 738 596 413 493 365 251 31 199 --- 1120 875 --- 599 --- 699 --- 542 370 --- TOTAL 5693 5252 13252 26974 35185 25788 22008 17768 16765 14822 15284 10025 MEAN 184 175 427 870 1257 832 734 573 559 478 493 334 MAX 662 291 1120 3150 3630 1400 1280 846 1190 859 1040 680 MIN 113 136 194 437 831 596 553 453 413 339 349 251 CFSM 0.89 0.85 2.07 4.20 6.07 4.02 3.54 2.77 2.70 2.31 2.38 1.61 IN. 1.02 0.94 2.38 4.85 6.32 4.63 3.96 3.19 3.01 2.66 2.75 1.80 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 247 259 1460 1060 729 818 1140 1080 856 808 395 324 2 243 256 1290 1090 3960 770 1770 1050 829 610 402 310 3 238 438 1110 1120 2030 744 1680 1040 809 552 338 300 4 239 757 1050 1010 1500 727 1360 1030 842 491 331 873 5 236 544 2480 944 1300 718 1340 974 810 464 361 529 6 232 428 2770 902 1330 1760 1920 942 808 462 318 501 7 241 385 1610 860 1280 1240 1540 918 770 431 398 364 8 494 364 1300 821 1180 1180 1930 911 764 412 347 299 9 363 349 1130 792 1110 1060 2990 894 733 400 336 288 10 293 336 1020 806 1080 965 3050 861 698 385 297 267 11 372 326 1040 802 1180 909 2130 847 680 372 281 299 12 344 343 1470 764 1090 868 1820 823 656 385 290 341 13 1200 672 1150 724 1040 831 1650 827 640 360 276 283 14 861 478 1010 710 1030 802 1660 1070 619 347 262 313 15 490 425 968 700 993 780 1760 895 610 369 253 278 16 397 392 2040 673 970 762 1610 1030 593 392 251 251 17 352 377 1400 658 940 934 1480 947 602 380 251 243 18 333 424 1190 642 910 1380 1440 848 662 498 251 234 19 319 534 1090 618 890 1040 1360 1640 610 461 243 223 20 313 621 1020 617 860 974 1290 3070 621 513 237 243 21 311 621 945 952 840 1710 1250 1930 585 476 228 743 22 298 784 885 1730 959 1260 1210 1640 612 397 219 509 23 288 701 847 1240 1390 1100 1340 1480 593 376 213 345 24 282 601 812 1040 1070 1080 1870 1280 561 359 250 296 25 286 527 1080 927 970 1040 1450 1180 537 352 333 271 26 305 491 1160 863 918 1010 1310 1100 513 369 282 258 27 282 471 1020 828 887 2090 1240 1040 506 342 252 248 28 269 498 1550 801 857 1770 1190 990 789 328 234 238 29 267 1710 1770 767 --- 1370 1150 959 653 317 225 229 30 264 1080 1290 758 --- 1230 1110 943 577 311 216 227 31 262 --- 1150 738 --- 1220 --- 887 --- 317 209 --- TOTAL 10921 16192 40107 26957 33293 34142 48040 35126 20138 13036 8779 10127 MEAN 352 540 1294 870 1189 1101 1601 1133 671 421 283 338 MAX 1200 1710 2770 1730 3960 2090 3050 3070 856 808 402 873 MIN 232 256 812 617 729 718 1110 823 506 311 209 223 CFSM 1.70 2.61 6.25 4.20 5.74 5.32 7.74 5.47 3.24 2.03 1.37 1.63 IN. 1.96 2.91 7.21 4.84 5.98 6.14 8.63 6.31 3.62 2.34 1.58 1.82 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 222 246 712 805 676 1020 904 1080 685 535 1390 547 2 218 239 619 754 655 959 849 966 663 531 1170 507 3 213 232 967 721 655 907 900 1980 635 516 906 484 4 203 231 2880 689 661 863 1840 2090 615 477 752 465 5 232 228 1430 670 625 902 1910 1490 599 525 714 449 6 238 218 2030 645 608 946 1370 1310 584 702 797 432 7 210 214 1600 621 574 874 1160 1410 571 610 665 418 8 195 214 1200 594 571 813 1060 1810 562 517 590 404 9 192 207 1000 580 566 778 1370 1520 547 470 561 393 10 190 219 893 749 586 756 1550 1320 534 443 582 392 11 191 233 1250 967 740 740 1280 1200 532 421 582 380 12 320 210 2260 733 642 716 1140 1130 559 409 646 373 13 897 201 1370 673 2390 802 1070 1070 553 431 672 361 14 741 198 1150 646 3090 750 1010 1020 600 537 749 353 15 425 470 1020 620 1690 706 1000 967 589 502 613 343 16 343 497 917 606 1340 696 947 928 614 497 684 327 17 305 342 846 588 1160 680 916 894 530 465 791 322 18 283 301 787 769 1050 674 883 868 538 883 641 321 19 270 282 749 884 983 664 858 845 488 611 582 322 20 260 362 707 725 939 754 911 816 483 559 545 318 21 256 526 685 667 886 1650 943 794 587 550 629 309 22 248 396 896 622 849 1040 995 836 653 499 655 300 23 811 364 796 613 986 888 1380 856 563 482 562 293 24 755 1150 713 1500 924 817 1060 765 557 440 510 293 25 460 1010 669 1410 863 817 953 732 572 509 489 292 26 365 680 619 1040 808 760 890 759 483 574 545 282 27 315 554 657 916 1280 754 997 806 456 630 577 268 28 289 1850 1550 836 1450 1390 1000 976 648 577 504 271 29 272 1320 1390 782 1180 1430 940 922 692 766 824 277 30 259 882 1000 737 --- 1100 999 777 604 1150 852 294 31 247 --- 864 700 --- 973 --- 718 --- 1130 632 --- TOTAL 10425 14076 34226 23862 29427 27619 33085 33655 17296 17948 21411 10790 MEAN 336 469 1104 770 1015 891 1103 1086 577 579 691 360 MAX 897 1850 2880 1500 3090 1650 1910 2090 692 1150 1390 547 MIN 190 198 619 580 566 664 849 718 456 409 489 268 CFSM 1.62 2.27 5.33 3.72 4.90 4.30 5.33 5.24 2.79 2.80 3.34 1.74 IN. 1.87 2.53 6.15 4.29 5.29 4.96 5.95 6.05 3.11 3.23 3.85 1.94 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 307 330 468 311 1680 625 446 379 309 659 512 614 2 274 318 447 583 1860 609 406 460 295 512 423 540 3 262 326 607 892 1230 574 394 528 288 359 367 498 4 256 488 501 896 890 555 390 454 278 295 331 468 5 251 602 647 732 856 548 399 414 272 269 306 446 6 246 438 1010 592 1010 521 809 387 267 326 290 426 7 246 378 710 530 855 508 570 373 289 369 589 413 8 251 350 598 489 739 506 491 385 437 291 664 393 9 266 332 539 457 677 506 460 495 309 256 559 427 10 279 340 499 438 639 490 441 599 280 239 510 404 11 266 596 471 433 719 483 431 603 278 232 565 385 12 249 446 445 409 1630 479 422 531 362 228 534 368 13 241 385 428 393 1060 460 414 724 327 290 632 364 14 236 356 410 388 887 455 413 546 265 368 466 350 15 235 341 395 378 799 447 793 538 254 391 404 335 16 232 330 383 364 735 438 899 465 277 352 375 324 17 259 316 375 413 696 440 663 443 254 308 2240 314 18 283 306 367 421 664 427 574 422 277 258 1630 306 19 251 361 357 385 650 420 529 392 269 238 949 299 20 241 381 353 370 678 418 500 379 249 236 734 290 21 304 323 350 360 626 427 477 367 233 233 634 283 22 388 309 377 355 603 554 457 365 227 218 555 282 23 450 302 365 350 591 562 442 454 235 244 515 280 24 559 296 343 340 583 489 465 376 277 346 529 311 25 488 290 355 330 629 463 477 357 261 427 960 287 26 415 284 334 320 934 444 427 342 230 371 732 274 27 328 282 328 310 736 434 418 330 221 347 616 284 28 333 1010 323 310 659 436 417 319 225 762 558 259 29 567 763 318 320 --- 435 399 324 226 731 530 252 30 442 539 316 328 --- 424 386 319 517 589 1010 250 31 360 --- 314 491 --- 421 --- 312 --- 746 706 --- TOTAL 9765 12118 13733 13688 24315 14998 14809 13382 8488 11490 20425 10726 MEAN 315 404 443 442 868 484 494 432 283 371 659 358 MAX 567 1010 1010 896 1860 625 899 724 517 762 2240 614 MIN 232 282 314 310 583 418 386 312 221 218 290 250 CFSM 1.52 1.95 2.14 2.13 4.20 2.34 2.38 2.09 1.37 1.79 3.18 1.73 IN. 1.75 2.18 2.47 2.46 4.37 2.70 2.66 2.40 1.53 2.06 3.67 1.93 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 259 2730 1420 573 356 349 402 283 327 272 134 262 2 315 1590 1170 455 353 339 396 277 307 254 135 363 3 406 992 912 435 353 339 389 267 364 289 129 395 4 322 884 799 422 349 334 384 262 314 218 128 267 5 277 792 731 410 378 326 374 261 314 196 149 229 6 251 654 682 394 377 322 367 261 297 184 182 332 7 242 575 633 390 395 318 366 266 276 174 160 237 8 240 525 605 381 368 309 396 282 269 167 332 190 9 240 482 580 367 350 307 425 262 308 160 198 168 10 240 461 556 380 349 320 375 251 559 153 148 159 11 235 439 548 374 378 359 362 250 557 149 136 157 12 232 421 617 363 352 352 357 248 429 146 166 169 13 232 418 654 358 333 1030 353 252 339 143 201 181 14 239 404 606 350 332 1440 348 267 305 143 166 154 15 233 388 551 350 357 875 343 254 286 149 155 142 16 228 385 533 347 349 690 333 248 269 179 159 137 17 226 421 516 347 364 596 326 242 257 156 185 139 18 226 389 500 356 693 543 328 272 243 140 178 139 19 213 375 482 665 601 718 323 359 237 134 282 143 20 212 367 472 524 501 770 323 705 232 127 256 139 21 246 470 463 438 453 628 375 394 223 120 221 132 22 402 1210 451 413 427 572 347 301 213 118 203 127 23 316 792 453 399 409 537 318 273 209 161 173 124 24 297 618 448 384 392 511 313 268 202 222 153 122 25 296 555 433 377 384 489 306 259 199 229 138 120 26 265 519 375 423 370 474 316 281 188 243 131 118 27 243 505 441 396 372 463 325 926 181 212 154 117 28 238 484 437 296 362 445 302 732 179 250 157 112 29 226 558 408 436 --- 431 317 514 250 188 141 116 30 233 2000 396 392 --- 422 294 425 219 158 132 129 31 454 --- 439 364 --- 414 --- 361 --- 137 151 --- TOTAL 8284 21403 18311 12559 11057 16022 10483 10503 8552 5571 5333 5319 MEAN 267 713 591 405 395 517 349 339 285 180 172 177 MAX 454 2730 1420 665 693 1440 425 926 559 289 332 395 MIN 212 367 375 296 332 307 294 242 179 118 128 112 CFSM 1.29 3.45 2.85 1.96 1.91 2.50 1.69 1.64 1.38 0.87 0.83 0.86 IN. 1.49 3.85 3.29 2.26 1.99 2.88 1.88 1.89 1.54 1.00 0.96 0.96 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 121 290 1070 733 704 3440 1180 591 521 407 270 162 2 120 342 1930 702 848 1750 1030 592 472 533 275 157 3 115 286 1370 650 917 1380 1390 573 441 502 260 147 4 110 260 1050 627 808 1180 1440 572 484 584 260 141 5 105 278 890 606 748 1070 1180 554 446 519 266 149 6 101 304 787 582 709 995 1070 551 406 460 346 555 7 97 300 719 575 692 941 1020 541 386 437 380 1220 8 97 493 688 556 657 923 971 522 372 440 292 488 9 118 449 823 539 620 1030 929 503 361 392 300 334 10 262 382 1050 575 599 1000 885 497 355 373 251 612 11 189 354 1300 543 592 904 857 489 360 353 235 601 12 162 496 1200 513 587 871 823 502 363 448 222 530 13 409 409 943 499 566 836 795 557 356 360 221 622 14 762 362 823 486 564 802 787 640 363 328 216 436 15 355 373 758 502 570 777 1230 614 369 322 209 359 16 239 377 706 486 712 756 1020 561 452 305 214 324 17 198 345 665 479 767 732 917 504 411 293 252 379 18 175 320 670 948 653 727 855 484 528 282 252 332 19 164 302 615 2190 616 1120 811 473 533 282 219 293 20 155 380 582 1230 591 968 779 510 690 271 209 297 21 150 517 555 941 589 857 759 548 591 266 193 265 22 146 401 533 906 606 792 733 488 464 261 184 244 23 143 367 574 784 689 753 715 466 552 255 178 232 24 140 403 2750 713 621 742 714 451 464 245 174 224 25 967 418 1510 847 593 1110 679 438 421 240 168 219 26 1630 4420 1120 1040 588 987 660 496 870 245 171 212 27 644 2250 966 838 876 883 644 449 639 245 174 207 28 465 1260 882 767 2700 893 638 501 472 328 165 204 29 370 957 813 718 --- 818 614 754 419 245 175 205 30 307 796 768 720 --- 1020 605 663 392 240 161 303 31 275 --- 720 746 --- 1660 --- 559 --- 250 156 --- TOTAL 9291 18891 29830 23041 20782 32717 26730 16643 13953 10711 7048 10453 MEAN 300 630 962 743 742 1055 891 537 465 346 227 348 MAX 1630 4420 2750 2190 2700 3440 1440 754 870 584 380 1220 MIN 97 260 533 479 564 727 605 438 355 240 156 141 CFSM 1.45 3.04 4.65 3.59 3.59 5.10 4.30 2.59 2.25 1.67 1.10 1.68 IN. 1.67 3.39 5.36 4.14 3.73 5.88 4.80 2.99 2.51 1.92 1.27 1.88 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 290 162 277 460 510 363 350 411 242 310 185 139 2 220 159 258 485 566 356 395 401 237 207 200 127 3 206 159 242 444 739 354 445 391 228 233 182 131 4 192 159 233 469 895 390 1480 405 223 386 211 307 5 195 159 227 431 795 399 881 445 221 358 318 355 6 191 155 218 395 656 365 684 393 215 273 313 219 7 190 148 221 378 587 353 608 377 210 217 280 172 8 184 152 212 428 562 342 543 365 205 195 260 153 9 182 152 226 459 534 396 504 359 200 181 216 152 10 212 382 379 392 512 464 476 384 196 182 206 167 11 195 366 360 388 492 424 472 370 191 215 186 162 12 178 221 284 407 483 385 1490 346 188 269 336 156 13 178 191 258 378 452 492 1090 336 183 226 243 155 14 176 178 249 392 446 449 830 337 180 221 197 144 15 172 171 998 336 491 403 718 361 177 191 178 136 16 170 169 845 319 563 384 649 376 177 183 166 134 17 168 823 532 442 476 373 600 338 188 265 159 246 18 166 734 437 1050 455 374 605 317 225 254 153 447 19 166 414 389 1270 463 412 639 306 236 222 145 249 20 164 341 375 3110 485 373 579 300 318 190 232 207 21 170 288 388 1620 446 361 542 294 247 189 235 187 22 166 260 354 1120 423 350 519 289 205 305 200 166 23 162 244 325 909 420 342 502 286 187 392 170 152 24 163 234 322 793 411 341 527 315 181 319 163 149 25 162 227 481 736 394 378 481 342 206 227 154 160 26 162 227 490 665 383 534 468 291 295 202 142 147 27 182 265 486 603 380 410 456 273 200 235 135 138 28 203 300 703 570 376 374 434 267 178 240 131 133 29 178 376 663 548 367 361 423 261 169 270 132 129 30 166 314 524 527 --- 355 414 252 178 223 132 128 31 162 --- 464 512 --- 353 --- 245 --- 209 136 --- TOTAL 5671 8130 12420 21036 14762 12010 18804 10433 6286 7589 6096 5447 MEAN 183 271 401 679 509 387 627 337 210 245 197 182 MAX 290 823 998 3110 895 534 1490 445 318 392 336 447 MIN 162 148 212 319 367 341 350 245 169 181 131 127 CFSM 0.88 1.31 1.94 3.28 2.46 1.87 3.03 1.63 1.01 1.18 0.95 0.88 IN. 1.02 1.46 2.23 3.78 2.65 2.16 3.38 1.87 1.13 1.36 1.10 0.98 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 124 151 358 824 301 1150 523 582 342 906 968 554 2 603 145 323 624 296 836 499 661 337 851 942 535 3 788 135 300 480 290 763 512 486 335 2620 865 511 4 744 134 285 408 284 709 544 442 330 4240 818 487 5 394 530 266 360 320 1570 700 755 360 2510 787 474 6 292 407 254 390 444 1620 622 1560 388 2380 749 500 7 246 269 245 402 399 1360 710 863 383 2050 717 505 8 219 225 237 373 368 1050 791 694 383 1720 682 482 9 202 209 232 412 330 904 898 708 1050 1570 669 460 10 193 200 223 548 313 811 748 877 662 1450 653 442 11 183 206 217 628 302 746 669 709 475 1390 647 475 12 173 192 210 1040 296 700 619 628 421 1370 722 623 13 161 179 204 911 287 658 583 584 626 1290 797 796 14 155 176 203 750 281 620 564 562 474 1230 680 674 15 155 171 200 770 277 594 603 683 1440 1200 754 559 16 153 172 197 692 273 638 582 566 2260 1190 739 583 17 152 236 192 589 320 569 536 523 1850 1140 760 515 18 150 231 184 534 446 550 513 494 1100 980 666 476 19 170 196 171 493 418 539 509 477 1060 971 690 454 20 158 459 197 460 414 548 505 499 1960 1100 629 441 21 160 725 185 428 900 782 466 491 2330 1700 593 463 22 179 419 186 405 878 765 443 451 2160 1330 574 562 23 152 352 216 390 613 864 435 531 2010 1550 557 517 24 146 344 280 376 514 1210 421 457 1790 1500 557 450 25 140 295 403 359 463 880 412 422 1420 1230 576 852 26 139 271 291 347 440 746 401 407 1250 1250 577 1910 27 137 566 249 345 516 674 389 400 1090 1210 618 982 28 159 672 244 331 1720 631 381 382 1040 1120 685 751 29 157 487 282 319 --- 591 422 369 1010 1020 818 1390 30 135 405 274 317 --- 585 420 364 1020 990 667 2160 31 138 --- 683 310 --- 566 --- 354 --- 1060 623 --- TOTAL 7057 9159 7991 15615 12703 25229 16420 17981 31356 46118 21779 20583 MEAN 228 305 258 504 454 814 547 580 1045 1488 703 686 MAX 788 725 683 1040 1720 1620 898 1560 2330 4240 968 2160 MIN 124 134 171 310 273 539 381 354 330 851 557 441 CFSM 1.10 1.47 1.25 2.43 2.19 3.93 2.64 2.80 5.05 7.19 3.39 3.31 IN. 1.27 1.65 1.44 2.81 2.28 4.53 2.95 3.23 5.63 8.29 3.91 3.70 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1989 TO SEPTEMBER 1990 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5330 568 556 1380 1050 1300 1200 739 533 271 257 248 2 3590 546 540 907 991 1460 1150 711 558 261 257 231 3 2000 538 526 785 963 2280 1100 734 596 252 267 221 4 1560 521 509 841 1370 1730 1060 744 510 245 254 211 5 1340 513 505 974 1300 1500 1030 790 474 240 256 205 6 1190 564 497 955 1120 1390 1010 727 461 232 343 204 7 1080 611 496 908 1060 1310 988 682 451 230 347 195 8 996 606 871 1050 969 1330 952 646 439 250 298 204 9 925 675 926 988 969 1520 924 728 428 245 315 411 10 883 585 789 886 3090 1390 947 2110 440 487 380 348 11 845 544 697 812 1980 1290 1070 1210 418 291 290 263 12 806 526 1040 777 1550 1220 929 951 400 261 260 368 13 774 510 1300 724 1370 1170 890 870 382 340 250 513 14 742 502 964 697 1270 1130 868 791 377 1080 287 590 15 714 580 837 679 1200 1100 862 734 372 849 261 655 16 705 1340 764 664 4790 1880 831 696 365 469 315 415 17 899 847 703 645 3420 5730 807 690 376 356 255 325 18 863 701 673 649 2330 2940 786 671 364 345 255 286 19 1040 638 665 627 2240 2160 767 621 347 447 241 265 20 805 605 647 683 1930 1890 755 706 331 403 251 255 21 742 581 618 1590 1740 1720 754 672 322 387 246 244 22 704 601 595 1020 1970 1610 744 609 317 375 276 365 23 672 1070 552 868 2110 1520 732 585 311 341 333 329 24 651 783 522 836 1770 1460 712 575 301 310 288 253 25 631 696 593 1410 1580 1400 691 558 293 383 538 236 26 611 660 565 1360 1490 1370 675 548 289 332 403 227 27 597 630 538 1080 1410 1340 657 553 287 300 312 218 28 585 618 528 971 1350 1260 867 591 322 286 270 212 29 575 588 520 1170 --- 1260 1080 753 314 296 244 212 30 567 568 554 1530 --- 1250 808 582 285 329 247 208 31 584 --- 1110 1170 --- 1310 --- 538 --- 279 296 --- TOTAL 34006 19315 21200 29636 48382 51220 26646 23115 11663 11172 9092 8917 MEAN 1097 644 684 956 1728 1652 888 746 389 360 293 297 MAX 5330 1340 1300 1590 4790 5730 1200 2110 596 1080 538 655 MIN 567 502 496 627 963 1100 657 538 285 230 241 195 CFSM 5.30 3.11 3.30 4.62 8.35 7.98 4.29 3.60 1.88 1.74 1.42 1.44 IN. 6.11 3.47 3.81 5.33 8.69 9.20 4.79 4.15 2.10 2.01 1.63 1.60 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1990 TO SEPTEMBER 1991 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 204 360 273 912 760 609 1260 1060 1020 725 657 794 2 200 344 271 795 694 1170 1110 970 958 672 673 1010 3 195 332 421 752 659 1180 1020 920 916 771 1060 839 4 218 324 1150 776 630 1260 968 900 871 627 709 816 5 342 322 592 703 606 978 1260 972 804 574 601 754 6 232 362 483 663 630 881 1220 1260 746 535 570 667 7 208 322 438 662 649 870 1050 984 716 512 586 691 8 221 306 410 743 595 878 1010 918 690 496 626 629 9 254 347 380 693 570 890 1090 977 672 482 597 643 10 228 912 362 648 553 800 1030 1210 647 471 591 636 11 325 537 348 1750 535 757 939 1200 623 487 569 583 12 953 454 337 1620 522 723 898 1120 609 447 764 524 13 671 407 329 1150 539 898 1330 1170 607 428 778 506 14 435 380 360 973 956 826 1460 1120 632 411 715 511 15 354 361 361 896 724 750 1440 1090 680 395 745 484 16 310 349 346 1460 612 707 1310 1610 692 413 611 492 17 288 338 331 1150 616 689 1140 1450 721 485 548 544 18 983 326 349 985 828 1010 1050 1470 765 685 517 500 19 863 314 460 910 829 876 1730 1500 1160 757 500 705 20 550 310 413 938 1030 784 1640 1400 1020 756 496 537 21 457 303 496 842 988 741 1600 1290 842 686 454 491 22 681 296 527 777 847 709 1310 1200 865 650 435 469 23 1220 296 1590 736 802 697 1170 1110 708 536 423 456 24 763 289 2510 722 732 674 1090 1050 650 483 407 457 25 646 279 1240 693 690 643 1020 994 625 700 423 546 26 589 273 928 660 659 624 972 952 732 1260 1610 552 27 502 271 831 641 631 610 1030 1020 783 918 1250 455 28 460 292 898 627 610 676 1160 1240 720 778 877 431 29 423 337 825 606 --- 2670 1130 1680 649 707 1010 415 30 397 290 837 780 --- 2520 1200 1450 659 732 1120 407 31 379 --- 1110 1010 --- 1520 --- 1100 --- 707 906 --- TOTAL 14551 10633 20206 27273 19496 29620 35637 36387 22782 19286 21828 17544 MEAN 469 354 652 880 696 955 1188 1174 759 622 704 585 MAX 1220 912 2510 1750 1030 2670 1730 1680 1160 1260 1610 1010 MIN 195 271 271 606 522 609 898 900 607 395 407 407 CFSM 2.27 1.71 3.15 4.25 3.36 4.62 5.74 5.67 3.67 3.01 3.40 2.83 IN. 2.61 1.91 3.63 4.90 3.50 5.32 6.40 6.54 4.09 3.47 3.92 3.15 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 390 281 1630 475 481 941 701 541 440 562 326 794 2 374 340 2220 460 465 873 670 527 426 634 310 724 3 372 288 2350 968 457 812 648 516 673 565 301 692 4 356 268 1800 857 449 768 638 497 2520 514 306 800 5 356 266 1180 653 442 739 619 488 1580 483 305 1200 6 365 266 947 581 432 1810 602 490 973 476 302 2660 7 338 263 816 540 427 1800 607 548 774 459 320 1430 8 330 261 731 512 424 1290 600 1010 712 440 317 1140 9 328 261 667 502 410 1090 580 916 883 427 306 1060 10 323 272 661 490 403 1200 569 687 1150 419 291 934 11 319 269 579 465 399 1350 628 604 1130 407 294 889 12 317 256 556 453 397 1110 763 568 1180 393 298 776 13 309 250 542 485 395 998 659 562 1070 384 456 733 14 305 248 581 838 398 931 592 587 1300 399 472 710 15 325 245 540 618 806 884 581 537 1430 391 336 690 16 331 245 500 546 920 839 570 511 1150 395 357 666 17 309 241 490 509 612 799 553 497 992 378 329 648 18 301 241 460 498 617 797 543 489 908 377 419 663 19 296 288 438 480 625 1370 536 547 837 367 323 706 20 293 306 427 464 576 1140 641 591 757 358 303 700 21 291 448 427 451 537 991 1260 511 699 354 346 665 22 293 2020 427 443 512 931 1130 483 643 576 1820 705 23 290 941 438 1030 876 990 811 460 622 521 2140 875 24 290 564 461 915 1080 886 715 446 597 634 1590 665 25 292 460 419 682 1380 842 680 435 570 452 842 600 26 287 413 403 609 3180 903 622 432 585 387 629 571 27 280 382 399 567 1690 825 596 425 559 373 871 639 28 277 368 545 556 1270 773 575 417 558 361 4570 678 29 269 354 825 532 1070 747 565 471 533 338 1830 730 30 267 369 565 511 --- 753 552 582 520 324 1190 590 31 266 --- 504 498 --- 745 --- 494 --- 317 931 --- TOTAL 9739 11674 23528 18188 21730 30927 19806 16869 26771 13465 23430 25333 MEAN 314 389 759 587 749 998 660 544 892 434 756 844 MAX 390 2020 2350 1030 3180 1810 1260 1010 2520 634 4570 2660 MIN 266 241 399 443 395 739 536 417 426 317 291 571 CFSM 1.52 1.88 3.67 2.83 3.62 4.82 3.19 2.63 4.31 2.10 3.65 4.08 IN. 1.75 2.10 4.23 3.27 3.91 5.56 3.56 3.03 4.81 2.42 4.21 4.55 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1992, BY WATER YEAR (WY) MEAN 431 490 649 753 863 942 900 738 611 523 486 438 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1940 - 1992 ANNUAL TOTAL 241460 ANNUAL MEAN 660 651 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 4570 Aug 28 14800 Aug 30 1940 LOWEST DAILY MEAN 241 Nov 17 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 247 Nov 12 90 Oct 7 1954 MAXIMUM PEAK FLOW 8770 Aug 28 29000 Aug 30 1940 MAXIMUM PEAK STAGE 6.64 Aug 28 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 240 Nov 16 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.19 3.14 ANNUAL RUNOFF (INCHES) 43.39 42.72 10 PERCENT EXCEEDS 1130 1150 50 PERCENT EXCEEDS 548 528 90 PERCENT EXCEEDS 302 232 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 540 484 1220 1150 1130 934 1730 770 601 348 211 158 2 516 1900 1150 1090 1090 910 1410 751 550 334 209 307 3 498 1510 1080 1050 1050 930 1270 756 534 321 233 297 4 1150 1540 1040 1110 1030 1340 1190 2260 520 310 241 332 5 1380 1620 1020 2160 1000 1150 1390 1690 508 304 227 425 6 993 1170 961 1520 986 1020 1390 1190 490 294 248 241 7 803 964 944 1340 968 959 1240 1040 479 283 271 204 8 750 855 900 1550 971 921 1160 989 472 276 255 233 9 976 784 868 1460 924 876 1440 927 461 276 239 194 10 793 736 1080 1330 910 849 1960 872 449 279 216 183 11 714 702 1000 1660 939 830 1460 836 440 270 206 169 12 648 1440 898 2140 1310 802 1320 811 453 269 214 161 13 613 1850 865 1710 1080 1070 1230 809 519 267 208 159 14 581 1190 839 1510 984 889 1170 835 498 251 229 159 15 556 1010 821 1400 932 814 1130 765 469 241 333 165 16 543 901 1340 1340 1060 818 1190 731 445 238 218 212 17 531 847 3740 1270 1030 873 1070 718 427 236 205 212 18 511 802 2090 1210 952 948 1030 758 423 239 200 189 19 494 762 1560 1170 902 898 999 751 409 263 192 164 20 481 731 2030 1140 884 860 970 720 393 243 194 161 21 476 1280 1810 1960 997 841 962 670 392 223 216 216 22 468 2960 1600 1800 1340 900 927 652 403 222 190 190 23 461 3510 1470 1460 1080 2120 903 634 376 217 179 165 24 454 2110 1370 1760 978 2740 881 617 403 263 179 156 25 446 2390 1270 1800 941 1660 860 625 417 372 196 156 26 433 2270 1220 1520 1040 1460 951 628 404 384 187 198 27 428 1760 1190 1410 1050 2300 862 597 394 340 180 209 28 432 1550 1680 1320 982 1810 829 582 360 397 224 199 29 427 1410 1430 1260 --- 1530 807 587 428 265 187 163 30 421 1310 1290 1200 --- 1370 790 634 370 235 168 150 31 637 --- 1210 1160 --- 1350 --- 590 --- 218 159 --- TOTAL 19154 42348 40986 44960 28540 36772 34521 25795 13487 8678 6614 6127 MEAN 618 1412 1322 1450 1019 1186 1151 832 450 280 213 204 MAX 1380 3510 3740 2160 1340 2740 1960 2260 601 397 333 425 MIN 421 484 821 1050 884 802 790 582 360 217 159 150 CFSM 2.98 6.82 6.39 7.01 4.92 5.73 5.56 4.02 2.17 1.35 1.03 0.99 IN. 3.44 7.61 7.37 8.08 5.13 6.61 6.20 4.64 2.42 1.56 1.19 1.10 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1993, BY WATER YEAR (WY) MEAN 434 507 662 766 865 947 905 739 608 519 481 434 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1940 - 1993 ANNUAL TOTAL 307982 ANNUAL MEAN 844 654 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 3740 Dec 17 14800 Aug 30 1940 LOWEST DAILY MEAN 150 Sep 30 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 170 Sep 9 90 Oct 7 1954 MAXIMUM PEAK FLOW 6130 Nov 22 29000 Aug 30 1940 MAXIMUM PEAK STAGE 5.46 Nov 22 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 146 Sep 30 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 4.08 3.16 ANNUAL RUNOFF (INCHES) 55.35 42.96 10 PERCENT EXCEEDS 1530 1160 50 PERCENT EXCEEDS 818 530 90 PERCENT EXCEEDS 209 231 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 143 178 305 300 641 722 1200 647 372 540 679 833 2 142 153 282 299 582 1720 1070 634 346 504 689 914 3 142 146 263 321 544 1520 994 625 341 543 630 864 4 139 147 320 623 514 1120 938 702 362 532 685 798 5 136 377 1560 481 561 951 880 607 405 869 641 760 6 134 371 699 409 552 853 1190 561 453 803 595 758 7 134 219 500 393 500 782 1030 542 522 672 566 723 8 136 180 419 591 498 740 903 545 446 629 589 679 9 133 165 365 490 523 729 850 524 429 650 573 673 10 130 157 386 428 538 1100 826 513 824 581 539 665 11 127 152 413 418 1220 850 826 506 629 665 506 637 12 128 147 348 1200 1220 744 852 503 548 623 566 606 13 128 145 324 852 860 704 1760 490 559 675 529 593 14 128 145 330 643 720 670 1390 485 511 786 608 583 15 131 167 429 542 659 632 1140 630 514 636 1390 575 16 140 208 388 420 602 601 2070 532 501 611 3600 577 17 168 207 345 659 567 567 1480 465 487 676 9610 1590 18 155 367 328 921 542 551 1210 442 471 677 2820 1070 19 142 249 316 585 519 529 1090 433 430 680 2080 799 20 137 200 312 578 502 512 999 427 406 632 1740 696 21 141 175 416 549 495 507 936 422 388 689 1690 643 22 157 163 353 519 485 507 882 421 392 719 1480 613 23 158 157 323 468 1840 472 848 405 500 756 1290 608 24 142 153 303 452 1730 501 800 399 491 778 1170 963 25 136 149 289 446 1120 794 767 394 503 627 1100 878 26 135 171 274 450 882 592 742 404 420 566 1040 768 27 133 1660 269 496 753 2030 726 435 1600 982 1000 680 28 130 766 269 2030 687 4120 753 393 805 1610 992 626 29 129 447 340 1220 --- 2320 703 381 846 1000 905 590 30 275 349 363 863 --- 1670 651 376 628 811 859 562 31 281 --- 317 725 --- 1390 --- 367 --- 716 855 --- TOTAL 4570 8270 12148 19371 20856 31500 30506 15210 16129 22238 42016 22324 MEAN 147 276 392 625 745 1016 1017 491 538 717 1355 744 MAX 281 1660 1560 2030 1840 4120 2070 702 1600 1610 9610 1590 MIN 127 145 263 299 485 472 651 367 341 504 506 562 CFSM 0.71 1.33 1.89 3.02 3.60 4.91 4.91 2.37 2.60 3.47 6.55 3.59 IN. 0.82 1.49 2.18 3.48 3.75 5.66 5.48 2.73 2.90 4.00 7.55 4.01 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1994, BY WATER YEAR (WY) MEAN 429 503 657 763 863 948 907 735 607 523 497 439 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1940 - 1994 ANNUAL TOTAL 245138 ANNUAL MEAN 672 655 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 9610 Aug 17 14800 Aug 30 1940 LOWEST DAILY MEAN 127 Oct 11 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 129 Oct 9 90 Oct 7 1954 MAXIMUM PEAK FLOW 17500 Aug 17 29000 Aug 30 1940 MAXIMUM PEAK STAGE 9.99 Aug 17 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 126 Oct 11 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.24 3.16 ANNUAL RUNOFF (INCHES) 44.05 42.98 10 PERCENT EXCEEDS 1150 1160 50 PERCENT EXCEEDS 562 530 90 PERCENT EXCEEDS 157 230 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 549 887 740 643 874 1710 749 507 517 621 365 680 2 576 722 692 588 846 1460 732 620 648 518 354 640 3 833 656 663 564 819 1300 712 527 875 455 401 600 4 684 632 851 557 823 1270 705 504 627 510 643 540 5 608 618 1770 540 774 1210 693 498 511 424 1290 500 6 572 702 1200 603 740 1400 678 466 565 391 799 460 7 551 683 984 1510 724 1290 665 453 516 375 614 430 8 537 624 882 914 714 2060 654 444 470 353 850 410 9 584 605 819 785 671 1950 643 438 427 333 644 390 10 785 623 916 723 741 1550 632 537 414 324 594 410 11 643 760 1400 697 754 1400 624 482 407 338 681 630 12 640 653 1030 919 718 1290 739 436 675 358 594 460 13 1890 614 922 826 679 1220 702 415 537 350 504 410 14 2070 596 863 1840 670 1170 627 451 422 309 445 420 15 1580 581 814 4200 724 1130 602 453 400 343 442 390 16 1170 576 776 2140 2810 1080 589 407 417 364 399 380 17 996 569 756 1600 2720 1060 584 391 381 333 371 500 18 895 559 726 1350 1880 1020 579 380 459 328 351 360 19 835 544 695 1280 1590 985 568 423 380 297 360 330 20 841 526 677 1430 1350 964 619 385 369 281 480 320 21 769 664 665 1200 1230 1030 673 351 365 363 386 320 22 758 640 721 1090 1120 948 622 341 400 310 391 380 23 1050 561 807 1040 1070 921 655 335 430 291 483 380 24 836 538 701 980 1010 886 785 323 409 261 352 370 25 762 530 662 938 952 857 623 315 401 247 339 350 26 716 572 643 910 925 835 573 309 679 239 577 340 27 681 751 629 870 964 878 554 326 642 249 2890 320 28 661 1070 619 1090 2270 858 540 595 500 1480 1470 305 29 647 1040 605 1060 --- 805 519 501 455 724 910 290 30 641 845 593 967 --- 786 501 394 554 460 750 282 31 643 --- 638 922 --- 766 --- 356 --- 399 700 --- TOTAL 26003 19941 25459 34776 31162 36089 19141 13363 14852 12628 20429 12597 MEAN 839 665 821 1122 1113 1164 638 431 495 407 659 420 MAX 2070 1070 1770 4200 2810 2060 785 620 875 1480 2890 680 MIN 537 526 593 540 670 766 501 309 365 239 339 282 CFSM 4.05 3.21 3.97 5.42 5.38 5.62 3.08 2.08 2.39 1.97 3.18 2.03 IN. 4.67 3.58 4.58 6.25 5.60 6.49 3.44 2.40 2.67 2.27 3.67 2.26 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1995, BY WATER YEAR (WY) MEAN 436 506 660 769 868 952 902 730 605 520 500 439 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1940 - 1995 ANNUAL TOTAL 266440 ANNUAL MEAN 730 656 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 4200 Jan 15 14800 Aug 30 1940 LOWEST DAILY MEAN 239 Jul 26 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 280 Jul 21 90 Oct 7 1954 MAXIMUM PEAK FLOW 6250 Jan 15 29000 Aug 30 1940 MAXIMUM PEAK STAGE 5.52 Jan 15 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 235 Jul 26 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.53 3.17 ANNUAL RUNOFF (INCHES) 47.88 43.06 10 PERCENT EXCEEDS 1210 1160 50 PERCENT EXCEEDS 638 533 90 PERCENT EXCEEDS 354 232 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 278 517 552 509 1460 790 1100 819 487 380 369 433 2 272 787 538 658 2250 783 967 714 473 368 288 410 3 283 851 525 729 2940 754 890 661 471 352 329 468 4 2140 643 520 582 2030 726 847 623 476 335 277 741 5 5900 569 515 540 1690 725 809 599 480 323 573 787 6 2450 541 519 564 1530 1480 779 596 449 333 782 618 7 1460 1670 605 658 1430 1900 753 634 431 329 439 503 8 1070 1530 546 550 1350 1530 727 593 476 315 471 455 9 907 944 683 530 1350 1140 726 586 1970 305 382 427 10 802 802 626 536 1250 1020 695 564 1400 288 331 442 11 728 2460 551 519 1190 948 681 550 1300 277 630 440 12 673 2160 531 543 1110 906 666 533 950 271 1710 626 13 664 1400 520 511 1070 868 665 508 800 290 988 447 14 1160 1140 508 520 1050 838 663 513 720 306 802 389 15 982 990 501 556 1010 838 641 560 680 512 608 367 16 771 904 491 631 975 869 642 577 680 459 544 444 17 689 841 477 651 935 819 612 529 640 323 468 831 18 643 799 519 1050 922 780 599 517 660 291 778 513 19 612 763 1040 4110 894 1180 615 510 624 274 583 438 20 597 731 879 1760 1500 1040 698 467 616 264 477 403 21 577 702 685 1290 1270 899 976 426 562 260 440 399 22 542 669 619 1070 1080 843 752 420 530 255 460 496 23 527 646 579 955 1010 790 677 420 497 249 523 395 24 518 638 547 1220 954 757 637 428 476 238 478 364 25 506 618 530 1150 898 790 605 753 494 276 510 352 26 490 602 515 1420 877 810 698 634 448 331 594 341 27 491 588 504 6310 859 754 696 761 434 266 489 446 28 542 585 490 2660 847 1090 618 718 429 245 447 2300 29 474 633 478 2040 810 1150 630 618 409 254 413 1880 30 455 576 476 1770 --- 970 957 528 393 246 597 1030 31 470 --- 481 1650 --- 967 --- 507 --- 321 503 --- TOTAL 28673 27299 17550 38242 36541 29754 22021 17866 19455 9536 17283 18185 MEAN 925 910 566 1234 1260 960 734 576 648 308 558 606 MAX 5900 2460 1040 6310 2940 1900 1100 819 1970 512 1710 2300 MIN 272 517 476 509 810 725 599 420 393 238 277 341 CFSM 4.47 4.40 2.73 5.96 6.09 4.64 3.55 2.78 3.13 1.49 2.69 2.93 IN. 5.15 4.91 3.15 6.87 6.57 5.35 3.96 3.21 3.50 1.71 3.11 3.27 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1996, BY WATER YEAR (WY) MEAN 445 513 658 777 875 952 899 727 606 517 501 442 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1940 - 1996 ANNUAL TOTAL 282405 ANNUAL MEAN 772 658 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 6310 Jan 27 14800 Aug 30 1940 LOWEST DAILY MEAN 238 Jul 24 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 259 Jul 19 90 Oct 7 1954 MAXIMUM PEAK FLOW 10500 Jan 27 29000 Aug 30 1940 MAXIMUM PEAK STAGE 7.36 Jan 27 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 231 Jul 25 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.73 3.18 ANNUAL RUNOFF (INCHES) 50.75 43.20 10 PERCENT EXCEEDS 1290 1170 50 PERCENT EXCEEDS 618 535 90 PERCENT EXCEEDS 360 234 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 889 313 5800 571 809 2330 935 1050 2000 562 468 379 2 766 363 2690 549 768 1640 891 948 1310 505 417 309 3 707 341 1530 532 740 1560 865 1840 1010 475 393 294 4 649 313 1180 515 775 1470 837 1460 998 454 370 262 5 587 308 1010 622 933 1280 815 1190 883 459 352 248 6 548 307 937 610 829 1330 1200 1060 805 437 336 239 7 530 339 862 547 765 1160 1170 980 748 425 334 235 8 515 1510 785 537 857 1080 952 932 725 418 338 234 9 484 848 728 1260 811 1020 888 900 705 455 337 231 10 451 580 688 1020 770 985 841 852 679 457 352 285 11 445 498 663 800 735 940 814 817 649 415 367 288 12 429 454 670 702 703 896 1780 796 804 403 332 263 13 422 430 851 651 756 938 1490 774 1000 393 321 243 14 413 417 698 615 864 3950 1150 744 891 387 322 235 15 402 402 646 597 1240 2010 1030 729 911 377 315 227 16 392 384 615 895 988 1570 961 699 765 406 328 225 17 386 379 685 725 871 1380 917 678 728 438 302 220 18 392 395 657 635 811 1260 872 665 697 395 294 215 19 380 448 615 627 778 1290 850 649 652 375 286 210 20 370 397 570 600 747 1310 825 654 626 367 283 204 21 354 393 550 583 847 1170 803 626 628 344 282 199 22 347 449 541 579 1300 1090 975 600 660 414 270 199 23 351 392 538 641 949 1030 972 589 608 1230 266 200 24 344 375 570 1090 864 981 881 580 605 1350 261 393 25 332 379 619 1800 817 954 811 671 568 625 258 1150 26 332 585 544 1170 792 1100 775 685 553 522 255 518 27 413 484 567 947 855 963 845 609 547 483 258 325 28 371 431 556 1200 2400 961 1480 707 545 436 278 343 29 341 410 667 1070 --- 1390 1660 698 525 412 256 566 30 330 564 666 932 --- 1140 1230 936 506 452 247 349 31 319 --- 604 862 --- 1010 --- 890 --- 608 300 --- TOTAL 13991 13888 29302 24484 25374 41188 30515 26008 23331 15479 9778 9288 MEAN 451 463 945 790 906 1329 1017 839 778 499 315 310 MAX 889 1510 5800 1800 2400 3950 1780 1840 2000 1350 468 1150 MIN 319 307 538 515 703 896 775 580 506 344 247 199 CFSM 2.18 2.24 4.57 3.82 4.38 6.42 4.91 4.05 3.76 2.41 1.52 1.50 IN. 2.51 2.50 5.27 4.40 4.56 7.40 5.48 4.67 4.19 2.78 1.76 1.67 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1997, BY WATER YEAR (WY) MEAN 445 512 663 778 875 958 901 729 609 516 498 440 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1940 - 1997 ANNUAL TOTAL 262626 ANNUAL MEAN 720 659 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 5800 Dec 1 14800 Aug 30 1940 LOWEST DAILY MEAN 199 Sep 21 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 207 Sep 17 90 Oct 7 1954 MAXIMUM PEAK FLOW 9760 Dec 1 29000 Aug 30 1940 MAXIMUM PEAK STAGE 7.05 Dec 1 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 199 Sep 20 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.48 3.18 ANNUAL RUNOFF (INCHES) 47.20 43.27 10 PERCENT EXCEEDS 1190 1170 50 PERCENT EXCEEDS 626 537 90 PERCENT EXCEEDS 305 234 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 291 437 379 455 904 1190 1090 1770 660 420 261 178 2 270 535 333 441 875 1110 996 1470 702 406 241 176 3 259 460 331 434 1880 1050 1090 1330 677 396 232 172 4 250 410 488 433 3330 1010 1290 1230 643 391 224 177 5 244 382 419 449 2250 981 1060 1150 841 431 217 165 6 236 372 369 628 1690 960 982 1090 738 415 213 162 7 235 385 347 4010 1470 981 935 1190 609 384 208 168 8 231 376 341 6920 1350 2410 914 1280 574 371 256 161 9 226 351 387 2720 1250 3380 1270 1110 593 370 349 149 10 224 339 444 1880 1160 2060 1030 1120 722 350 399 142 11 232 330 483 1540 1150 1680 952 1250 805 336 278 143 12 228 327 417 1320 1130 1500 901 1070 628 334 278 142 13 222 391 390 1170 1050 1390 869 1010 575 331 463 137 14 222 425 373 1060 1000 1320 928 970 547 357 333 135 15 221 398 354 1440 956 1240 887 936 558 325 318 134 16 215 359 344 1690 1650 1180 867 909 544 308 495 136 17 216 340 334 1510 2820 1150 2570 883 611 328 341 133 18 218 330 326 1230 2120 1280 1640 855 516 333 286 131 19 262 324 318 1150 1630 1630 2120 825 527 308 258 129 20 251 316 311 1050 1450 1660 2030 810 536 298 256 129 21 221 329 307 968 1320 1570 1580 807 494 391 266 177 22 214 438 487 1060 1240 1350 1670 794 500 366 230 243 23 208 379 479 2110 1490 1230 1690 778 473 312 219 173 24 243 342 614 1510 1320 1180 1500 762 455 337 211 152 25 458 325 999 1250 1200 1110 1350 739 480 301 203 147 26 2540 317 641 1120 1140 1070 1250 714 444 285 196 143 27 2070 313 699 1240 1430 1030 1180 710 506 280 188 138 28 830 304 663 1250 1320 1010 1130 703 437 308 183 136 29 591 302 570 1090 --- 977 1080 681 424 274 180 257 30 493 339 527 1010 --- 948 1600 667 440 258 176 375 31 441 --- 491 952 --- 948 --- 658 --- 262 193 --- TOTAL 13062 10975 13965 45090 41575 41585 38451 30271 17259 10566 8151 4940 MEAN 421 366 450 1455 1485 1341 1282 976 575 341 263 165 MAX 2540 535 999 6920 3330 3380 2570 1770 841 431 495 375 MIN 208 302 307 433 875 948 867 658 424 258 176 129 CFSM 2.04 1.77 2.18 7.03 7.17 6.48 6.19 4.72 2.78 1.65 1.27 0.80 IN. 2.35 1.97 2.51 8.10 7.47 7.47 6.91 5.44 3.10 1.90 1.46 0.89 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1998, BY WATER YEAR (WY) MEAN 444 510 659 789 885 965 907 733 608 513 494 435 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1940 - 1998 ANNUAL TOTAL 275890 ANNUAL MEAN 756 661 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 6920 Jan 8 14800 Aug 30 1940 LOWEST DAILY MEAN 129 Sep 19 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 132 Sep 14 90 Oct 7 1954 MAXIMUM PEAK FLOW 12600 Jan 8 29000 Aug 30 1940 MAXIMUM PEAK STAGE 8.24 Jan 8 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 129 Sep 18 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.65 3.19 ANNUAL RUNOFF (INCHES) 49.58 43.37 10 PERCENT EXCEEDS 1500 1170 50 PERCENT EXCEEDS 493 537 90 PERCENT EXCEEDS 210 234 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy WORKING DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 217 151 203 334 2090 698 2510 568 335 419 256 171 2 173 151 201 339 1900 619 1460 496 341 397 252 168 3 157 197 196 1050 1310 668 1080 467 466 403 242 164 4 185 207 195 689 1070 707 929 450 378 392 233 160 5 727 174 191 527 917 625 830 465 342 356 228 156 6 497 165 191 464 833 610 773 1110 332 430 223 153 7 692 159 190 450 778 586 723 1210 318 470 217 147 8 1740 159 197 448 726 553 689 1230 311 422 209 145 9 584 164 269 485 667 580 674 888 304 539 215 143 10 378 182 235 477 771 576 635 727 301 410 215 142 11 303 939 204 422 697 575 604 646 370 426 206 137 12 263 455 201 397 652 550 571 601 326 641 198 131 13 238 310 414 379 602 532 554 576 301 685 192 129 14 222 282 468 387 571 647 545 578 284 563 208 129 15 207 475 330 613 554 855 566 562 356 499 204 129 16 197 450 292 520 538 691 585 522 650 451 189 125 17 193 637 267 458 648 624 523 498 686 418 183 115 18 188 454 247 618 1260 586 506 484 421 407 177 114 19 186 367 252 598 981 558 494 481 353 413 169 117 20 184 327 324 509 976 535 503 456 326 390 174 120 21 178 298 291 470 821 610 492 440 316 365 184 134 22 170 270 291 444 733 602 474 428 306 360 173 171 23 163 256 300 771 681 541 461 421 300 481 179 140 24 163 258 820 2080 650 522 452 408 375 362 466 128 25 163 244 866 1110 620 516 449 389 774 341 368 125 26 163 232 580 846 596 599 451 392 559 324 303 123 27 160 223 476 723 575 662 476 396 540 304 219 136 28 157 215 425 654 805 580 534 372 580 294 201 585 29 155 210 429 599 --- 561 504 360 522 281 192 548 30 153 207 391 638 --- 542 573 350 497 276 186 306 31 152 --- 353 718 --- 564 --- 341 --- 264 177 --- TOTAL 9308 8818 10289 19217 24022 18674 20620 17312 12270 12783 6838 5191 MEAN 300 294 332 620 858 602 687 558 409 412 221 173 MAX 1740 939 866 2080 2090 855 2510 1230 774 685 466 585 MIN 152 151 190 334 538 516 449 341 284 264 169 114 CFSM 1.45 1.42 1.60 2.99 4.14 2.91 3.32 2.70 1.98 1.99 1.07 0.84 IN. 1.67 1.58 1.85 3.45 4.32 3.36 3.71 3.11 2.21 2.30 1.23 0.93 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 1999, BY WATER YEAR (WY) MEAN 442 506 654 786 885 959 904 730 605 512 489 431 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1940 - 1999 ANNUAL TOTAL 165342 ANNUAL MEAN 453 657 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 2510 Apr 1 14800 Aug 30 1940 LOWEST DAILY MEAN 114 Sep 18 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 121 Sep 14 90 Oct 7 1954 MAXIMUM PEAK FLOW 3760 Apr 1 29000 Aug 30 1940 MAXIMUM PEAK STAGE 4.19 Apr 1 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 112 Sep 17 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 2.19 3.18 ANNUAL RUNOFF (INCHES) 29.71 43.15 10 PERCENT EXCEEDS 727 1170 50 PERCENT EXCEEDS 414 534 90 PERCENT EXCEEDS 163 232 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 211 219 473 389 459 445 512 506 313 234 391 154 2 175 1540 446 386 436 436 772 494 302 216 333 196 3 160 871 425 379 424 418 1710 488 294 208 434 258 4 438 571 406 431 413 422 1940 1160 290 232 445 209 5 435 471 396 458 401 420 1250 791 315 209 278 180 6 259 419 519 393 388 403 1010 650 321 199 223 155 7 211 386 449 378 385 390 892 591 287 194 202 148 8 191 359 410 371 404 383 826 557 273 192 197 150 9 185 339 394 404 406 379 754 532 270 180 185 151 10 1600 321 459 1400 406 379 713 508 262 177 207 145 11 1700 308 534 937 410 456 685 487 253 168 183 138 12 664 299 445 670 493 648 666 475 247 168 168 134 13 480 290 533 589 573 493 673 462 241 188 159 129 14 408 279 1910 533 1130 452 665 445 241 199 152 129 15 343 271 1040 498 837 432 673 427 247 174 150 127 16 305 259 779 486 663 553 777 420 283 157 147 115 17 282 253 661 477 591 962 670 413 354 150 143 111 18 261 250 601 488 568 684 632 413 301 145 140 114 19 246 248 561 505 559 594 602 401 258 142 142 130 20 295 245 544 501 523 2030 583 387 262 144 137 121 21 412 259 550 470 494 1370 568 414 309 138 199 512 22 315 284 565 453 478 983 552 419 298 132 181 349 23 278 256 510 522 467 825 539 390 267 140 154 236 24 256 250 487 536 458 738 557 386 238 162 145 198 25 247 456 468 504 451 680 655 378 238 271 139 183 26 238 2360 451 461 438 640 590 361 248 199 134 177 27 233 1050 440 412 478 610 549 354 242 188 130 165 28 227 720 424 442 541 596 574 358 228 185 132 148 29 221 591 414 425 467 560 560 341 285 186 128 140 30 219 514 403 473 --- 549 523 326 284 183 123 134 31 215 --- 396 515 --- 537 --- 322 --- 322 134 --- TOTAL 11710 14938 17093 15886 14741 19467 22672 14656 8251 5782 6015 5236 MEAN 378 498 551 512 508 628 756 473 275 187 194 175 MAX 1700 2360 1910 1400 1130 2030 1940 1160 354 322 445 512 MIN 160 219 394 371 385 379 512 322 228 132 123 111 CFSM 1.82 2.41 2.66 2.48 2.46 3.03 3.65 2.28 1.33 0.90 0.94 0.84 IN. 2.10 2.68 3.07 2.85 2.65 3.50 4.07 2.63 1.48 1.04 1.08 0.94 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2000, BY WATER YEAR (WY) MEAN 441 506 652 782 879 953 901 726 599 506 484 427 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 284 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 1941 1988 1986 1986 1954 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1940 - 2000 ANNUAL TOTAL 156447 ANNUAL MEAN 427 654 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 337 1981 HIGHEST DAILY MEAN 2360 Nov 26 14800 Aug 30 1940 LOWEST DAILY MEAN 111 Sep 17 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 121 Sep 14 90 Oct 7 1954 MAXIMUM PEAK FLOW 3750 Nov 26 29000 Aug 30 1940 MAXIMUM PEAK STAGE 4.18 Nov 26 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 2.06 3.16 ANNUAL RUNOFF (INCHES) 28.12 42.90 10 PERCENT EXCEEDS 673 1160 50 PERCENT EXCEEDS 394 530 90 PERCENT EXCEEDS 150 229 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy WORKING DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 132 102 210 241 330 458 656 266 306 519 327 187 2 130 101 198 248 304 417 582 269 426 334 306 194 3 129 101 195 244 285 396 553 258 300 314 308 233 4 124 102 191 238 273 459 538 247 258 585 400 325 5 123 106 182 235 263 453 502 241 237 428 397 280 6 123 106 178 206 256 393 484 242 224 321 334 213 7 122 111 172 178 248 368 466 239 236 261 273 189 8 115 131 168 201 241 348 450 237 236 244 346 176 9 110 712 166 209 236 333 432 235 241 238 298 170 10 109 976 163 166 264 317 417 232 219 225 265 504 11 109 352 160 175 256 307 402 260 223 208 285 398 12 109 241 157 202 244 337 389 257 202 192 244 267 13 109 201 154 224 253 642 397 230 195 181 423 228 14 109 180 209 197 265 469 412 211 186 179 641 206 15 110 163 280 191 275 604 387 203 183 170 443 193 16 108 157 269 187 261 701 397 197 175 161 329 179 17 106 182 825 182 330 547 354 195 164 159 284 171 18 106 181 514 225 317 479 336 192 157 160 262 165 19 106 170 394 1090 279 438 327 187 152 159 235 175 20 106 179 320 1250 265 684 320 225 150 165 217 414 21 106 166 e260 650 257 856 315 265 147 171 202 390 22 106 154 e240 492 339 665 311 361 148 158 190 257 23 106 148 e230 420 392 620 306 372 196 149 184 219 24 106 154 e230 377 321 575 300 260 171 148 186 1270 25 106 579 e225 340 966 541 305 402 170 293 179 876 26 106 651 220 311 1120 499 298 453 214 301 177 511 27 106 378 213 296 651 465 285 293 345 306 192 404 28 106 298 212 280 526 444 274 276 385 359 172 341 29 105 254 208 269 --- 600 269 302 266 254 170 300 30 104 230 197 416 --- 1260 261 258 610 257 168 274 31 104 --- 155 406 --- 796 --- 231 --- 452 181 --- TOTAL 3456 7566 7495 10346 10017 16471 11725 8096 7122 8051 8618 9709 MEAN 111 252 242 334 358 531 391 261 237 260 278 324 MAX 132 976 825 1250 1120 1260 656 453 610 585 641 1270 MIN 104 101 154 166 236 307 261 187 147 148 168 165 CFSM 0.54 1.22 1.17 1.61 1.73 2.57 1.89 1.26 1.15 1.25 1.34 1.56 IN. 0.62 1.36 1.35 1.86 1.80 2.96 2.11 1.45 1.28 1.45 1.55 1.74 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2001, BY WATER YEAR (WY) MEAN 436 502 646 775 870 947 893 718 593 502 481 425 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 261 210 180 172 118 (WY) 1955 1955 1956 1956 1941 1988 1986 2001 1988 1986 1986 1954 SUMMARY STATISTICS FOR 2000 CALENDAR YEAR FOR 2001 WATER YEAR WATER YEARS 1940 - 2001 ANNUAL TOTAL 108672 ANNUAL MEAN 298 648 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 298 2001 HIGHEST DAILY MEAN 1270 Sep 24 14800 Aug 30 1940 LOWEST DAILY MEAN 101 Nov 2 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 103 Oct 29 90 Oct 7 1954 MAXIMUM PEAK FLOW 2350 Sep 24 29000 Aug 30 1940 MAXIMUM PEAK STAGE 3.26 Sep 24 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 99 Dec 31 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 1.44 3.13 ANNUAL RUNOFF (INCHES) 19.53 42.52 10 PERCENT EXCEEDS 512 1160 50 PERCENT EXCEEDS 248 524 90 PERCENT EXCEEDS 130 224 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 255 221 405 309 507 328 728 537 339 252 175 161 2 240 221 318 298 479 503 623 536 310 323 167 155 3 226 218 286 297 452 993 572 461 285 365 159 149 4 216 213 269 290 441 602 532 1060 278 291 152 146 5 209 206 258 279 419 509 505 919 385 260 147 143 6 257 201 250 353 440 474 483 665 419 235 148 137 7 243 199 243 464 791 450 467 582 362 252 142 130 8 206 197 238 351 658 431 462 532 303 221 134 127 9 197 195 235 325 561 424 613 501 282 211 131 124 10 193 193 252 317 526 460 945 493 268 204 129 121 11 193 189 495 314 508 412 717 480 257 227 128 117 12 202 186 377 303 470 466 639 462 248 269 125 112 13 276 184 342 293 455 1040 648 463 242 263 122 126 14 832 182 397 289 437 822 631 509 240 445 120 244 15 742 183 396 285 423 650 619 437 243 316 125 1290 16 462 182 349 273 416 587 590 416 230 262 206 848 17 379 180 361 266 401 560 558 406 223 231 180 380 18 341 178 755 266 386 563 556 440 219 213 185 293 19 318 178 528 384 379 529 570 410 213 202 161 265 20 302 178 443 882 398 522 521 382 206 196 158 248 21 287 174 392 640 443 646 498 369 201 188 149 836 22 277 171 362 619 393 598 480 366 193 196 133 1150 23 268 180 368 949 377 536 454 355 209 197 129 745 24 258 538 609 1000 367 512 444 348 261 222 138 502 25 266 481 468 1320 356 489 483 336 234 277 151 434 26 242 428 417 941 353 478 456 328 420 260 239 1260 27 232 332 385 746 342 544 438 328 433 226 540 3400 28 229 299 363 649 332 484 436 339 312 198 262 1750 29 226 271 348 589 --- 465 426 316 267 186 189 982 30 226 315 331 546 --- 619 396 306 265 174 168 727 31 223 --- 318 524 --- 806 --- 304 --- 168 161 --- TOTAL 9023 7073 11558 15361 12510 17502 16490 14386 8347 7530 5253 17102 MEAN 291 236 373 496 447 565 550 464 278 243 169 570 MAX 832 538 755 1320 791 1040 945 1060 433 445 540 3400 MIN 193 171 235 266 332 328 396 304 193 168 120 112 CFSM 1.41 1.14 1.80 2.39 2.16 2.73 2.66 2.24 1.34 1.17 0.82 2.75 IN. 1.62 1.27 2.08 2.76 2.25 3.15 2.96 2.59 1.50 1.35 0.94 3.07 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2002, BY WATER YEAR (WY) MEAN 433 498 641 770 864 940 888 714 588 498 476 427 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 261 210 180 169 118 (WY) 1955 1955 1956 1956 1941 1988 1986 2001 1988 1986 2002 1954 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 1940 - 2002 ANNUAL TOTAL 117809 142135 ANNUAL MEAN 323 389 644 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 298 2001 HIGHEST DAILY MEAN 1270 Sep 24 3400 Sep 27 14800 Aug 30 1940 LOWEST DAILY MEAN 147 Jun 21 112 Sep 12 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 156 Jun 16 122 Sep 7 90 Oct 7 1954 MAXIMUM PEAK FLOW 4980 Sep 27 29000 Aug 30 1940 MAXIMUM PEAK STAGE 4.88 Sep 27 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 109 Sep 12 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 1.56 1.88 3.11 ANNUAL RUNOFF (INCHES) 21.17 25.54 42.25 10 PERCENT EXCEEDS 514 639 1150 50 PERCENT EXCEEDS 269 328 519 90 PERCENT EXCEEDS 179 168 221 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 606 400 479 998 506 857 682 689 698 878 831 2490 2 525 376 465 905 486 815 664 672 670 3150 875 1490 3 467 359 461 881 473 752 647 652 752 1520 1030 1380 4 429 353 477 825 574 712 635 678 861 1260 975 1080 5 421 392 1050 772 556 704 723 837 722 1130 834 1000 6 386 654 783 731 508 1100 719 2580 677 1410 773 881 7 359 509 638 698 569 989 1290 2520 2320 1190 752 819 8 344 448 586 679 551 851 1090 1780 1810 1030 832 782 9 329 422 555 661 511 796 1030 1360 1210 940 848 751 10 333 559 543 640 516 746 1160 1160 997 924 881 716 11 356 1640 709 608 508 710 1260 1070 906 899 879 685 12 335 1200 633 594 487 684 1030 996 898 841 965 657 13 347 883 694 584 473 667 916 917 1110 885 931 630 14 321 725 871 580 475 650 847 878 951 1010 882 610 15 475 651 727 565 563 651 801 862 957 899 1020 617 16 1350 1150 660 553 628 742 771 842 891 826 918 609 17 671 1190 615 562 899 705 756 854 1100 800 954 573 18 513 876 584 527 717 713 1020 947 974 1070 929 553 19 453 762 576 523 632 915 939 909 1000 808 848 538 20 423 696 1360 524 593 1980 842 850 890 780 795 519 21 402 761 972 528 571 1460 868 860 809 766 808 510 22 391 725 813 525 1900 1120 896 1690 760 861 828 1530 23 371 645 730 507 1780 978 798 1390 729 779 813 2590 24 354 607 1470 458 1150 901 757 1170 702 716 724 1100 25 350 582 1440 496 951 840 766 1020 678 679 673 847 26 379 557 1080 480 883 805 798 934 660 659 657 749 27 354 538 950 472 1000 770 728 866 644 655 651 701 28 382 515 870 462 969 744 696 818 665 661 661 678 29 499 501 814 507 --- 727 680 784 652 637 653 594 30 489 494 764 595 --- 753 679 755 636 718 650 554 31 445 --- 737 543 --- 714 --- 725 --- 857 804 --- TOTAL 13859 20170 24106 18983 20429 26551 25488 33065 27329 30238 25674 27233 MEAN 447 672 778 612 730 856 850 1067 911 975 828 908 MAX 1350 1640 1470 998 1900 1980 1290 2580 2320 3150 1030 2590 MIN 321 353 461 458 473 650 635 652 636 637 650 510 CFSM 2.16 3.25 3.76 2.96 3.52 4.14 4.10 5.15 4.40 4.71 4.00 4.39 IN. 2.49 3.62 4.33 3.41 3.67 4.77 4.58 5.94 4.91 5.43 4.61 4.89 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2003, BY WATER YEAR (WY) MEAN 434 501 643 768 862 939 887 720 593 506 482 435 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 1118 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 1949 MIN 98.6 155 183 155 347 387 349 261 210 180 169 118 (WY) 1955 1955 1956 1956 1941 1988 1986 2001 1988 1986 2002 1954 SUMMARY STATISTICS FOR 2002 CALENDAR YEAR FOR 2003 WATER YEAR WATER YEARS 1940 - 2003 ANNUAL TOTAL 172616 293125 ANNUAL MEAN 473 803 646 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 298 2001 HIGHEST DAILY MEAN 3400 Sep 27 3150 Jul 2 14800 Aug 30 1940 LOWEST DAILY MEAN 112 Sep 12 321 Oct 14 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 122 Sep 7 338 Oct 8 90 Oct 7 1954 MAXIMUM PEAK FLOW 5690 Sep 23 29000 Aug 30 1940 MAXIMUM PEAK STAGE 5.25 Sep 23 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 305 Oct 14 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 2.28 3.88 3.12 ANNUAL RUNOFF (INCHES) 31.02 52.68 42.42 10 PERCENT EXCEEDS 813 1150 1150 50 PERCENT EXCEEDS 424 731 524 90 PERCENT EXCEEDS 168 473 224 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA SOURCE AGENCY USGS STATE 45 COUNTY 013 LATITUDE 344850 LONGITUDE 0831822 NAD27 DRAINAGE AREA 207.00* CONTRIBUTING DRAINAGE AREA DATUM 1165.60 NGVD29 Date Processed: 2005-04-11 11:59 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 533 396 809 657 509 563 475 420 438 699 820 418 2 517 387 743 638 527 574 450 555 367 764 979 761 3 500 378 699 628 1020 599 437 605 343 782 894 603 4 491 373 784 615 783 573 424 483 333 680 647 436 5 484 472 911 651 683 562 413 451 323 610 547 379 6 476 712 791 708 2230 594 406 431 317 532 504 345 7 468 712 738 624 2080 598 404 409 315 507 446 4540 8 480 540 699 608 1260 559 399 397 328 461 420 14000 9 533 481 674 606 1040 544 396 380 412 438 395 3480 10 499 448 1380 593 929 542 386 379 356 415 381 2110 11 505 434 1600 573 855 528 386 369 373 412 374 1600 12 512 422 1100 564 885 517 405 409 376 422 472 1340 13 484 405 948 556 853 507 1120 578 411 454 444 1150 14 472 383 1060 546 790 498 853 700 360 384 379 1030 15 476 379 970 539 793 499 609 513 1040 363 356 935 16 452 376 880 523 808 522 539 457 1190 343 342 1480 17 446 378 1040 517 743 508 502 599 719 342 354 18500 18 441 386 933 586 713 491 479 566 558 515 363 4270 19 432 4460 863 573 689 487 460 643 481 380 323 2860 20 420 1790 811 531 672 474 448 524 429 364 310 2320 21 411 1190 769 518 663 505 436 475 411 339 347 1990 22 403 969 747 509 633 469 423 446 858 324 318 1740 23 389 853 728 500 620 458 414 487 635 321 318 1570 24 379 891 853 491 617 455 408 474 562 308 392 1440 25 360 907 767 559 603 450 400 425 572 341 377 1350 26 454 783 717 646 593 447 476 398 810 318 323 1250 27 788 743 694 640 596 444 551 382 602 698 296 1310 28 527 1140 676 600 586 440 434 365 560 634 320 2530 29 458 1090 664 560 571 435 410 355 533 478 351 1540 30 424 890 747 544 --- 485 406 429 622 1530 370 1300 31 407 --- 694 527 --- 522 --- 486 --- 1370 328 --- TOTAL 14621 23768 26489 17930 24344 15849 14349 14590 15634 16528 13490 78577 MEAN 472 792 854 578 839 511 478 471 521 533 435 2619 MAX 788 4460 1600 708 2230 599 1120 700 1190 1530 979 18500 MIN 360 373 664 491 509 435 386 355 315 308 296 345 CFSM 2.28 3.83 4.13 2.79 4.06 2.47 2.31 2.27 2.52 2.58 2.10 12.7 IN. 2.63 4.27 4.76 3.22 4.37 2.85 2.58 2.62 2.81 2.97 2.42 14.12 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1940 - 2004, BY WATER YEAR (WY) MEAN 434 505 647 765 861 933 881 716 592 506 481 468 MAX 1524 1509 1358 1747 1728 1829 1633 1725 1439 1542 1453 2619 (WY) 1965 1980 1962 1946 1990 1979 1964 1976 1976 1949 1940 2004 MIN 98.6 155 183 155 347 387 349 261 210 180 169 118 (WY) 1955 1955 1956 1956 1941 1988 1986 2001 1988 1986 2002 1954 SUMMARY STATISTICS FOR 2003 CALENDAR YEAR FOR 2004 WATER YEAR WATER YEARS 1940 - 2004 ANNUAL TOTAL 299868 276169 ANNUAL MEAN 822 755 648 HIGHEST ANNUAL MEAN 1098 1949 LOWEST ANNUAL MEAN 298 2001 HIGHEST DAILY MEAN 4460 Nov 19 18500 Sep 17 18500 Sep 17 2004 LOWEST DAILY MEAN 360 Oct 25 296 Aug 27 88 Oct 8 1954 ANNUAL SEVEN-DAY MINIMUM 390 Nov 12 331 Jul 20 90 Oct 7 1954 MAXIMUM PEAK FLOW 33300 Sep 17 33300 Sep 17 2004 MAXIMUM PEAK STAGE 11.21 Sep 17 13.80 Aug 30 1940 INSTANTANEOUS LOW FLOW 293 Aug 27 88 Oct 8 1954 ANNUAL RUNOFF (CFSM) 3.97 3.65 3.13 ANNUAL RUNOFF (INCHES) 53.89 49.63 42.53 10 PERCENT EXCEEDS 1120 1090 1150 50 PERCENT EXCEEDS 752 522 524 90 PERCENT EXCEEDS 476 366 225