1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 --- --- --- 418 91 430 405 401 88 406 400 407 2 --- --- --- 419 90 420 403 404 87 407 397 406 3 --- --- --- 292 179 428 401 402 99 405 400 402 4 --- --- --- 160 402 427 402 403 90 406 406 398 5 --- --- --- 104 406 142 401 405 365 404 407 400 6 --- --- --- 102 410 113 403 404 388 405 408 405 7 --- --- --- 348 408 128 393 403 403 407 408 404 8 --- --- --- 410 410 96 394 402 404 362 407 409 9 --- --- --- 418 410 86 393 403 392 86 409 405 10 --- --- --- 419 410 81 397 405 385 86 407 405 11 --- --- --- 409 410 306 400 404 406 111 409 406 12 --- --- --- 413 410 386 403 403 405 124 407 408 13 --- --- --- 411 411 395 405 406 402 352 407 406 14 --- --- --- 412 425 398 403 405 405 392 406 407 15 --- --- --- 419 433 403 368 408 407 402 407 406 16 --- --- 420 419 431 405 80 404 406 406 408 402 17 --- --- 420 422 435 405 80 403 406 408 412 407 18 --- --- 422 420 414 404 80 404 405 407 407 405 19 --- --- 420 419 424 396 96 405 407 404 407 407 20 --- --- 420 417 432 399 87 406 405 403 406 406 21 --- --- 420 418 423 404 86 406 404 405 369 407 22 --- --- 419 419 429 403 85 404 406 404 82 406 23 --- --- 419 418 429 403 84 404 406 404 83 404 24 --- --- 419 419 427 397 178 403 407 405 106 405 25 --- --- 420 419 435 400 282 405 406 407 233 404 26 --- --- 419 420 428 403 103 405 405 405 400 406 27 --- --- 420 419 426 403 258 404 405 406 405 405 28 --- --- 421 400 429 404 398 394 404 406 402 406 29 --- --- 418 412 431 402 402 143 405 404 399 406 30 --- --- 418 420 --- 403 395 88 403 405 408 405 31 --- --- 417 240 --- 402 --- 89 --- 403 407 --- TOTAL --- --- --- 11655 11298 10672 8665 11625 10806 11237 11419 12155 MEAN --- --- --- 376 390 344 289 375 360 362 368 405 MAX --- --- --- 422 435 430 405 408 407 408 412 409 MIN --- --- --- 102 90 81 80 88 87 86 82 398 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 1 398 400 392 400 399 392 61 27 433 413 258 419 2 366 400 400 398 398 398 52 46 425 420 389 352 3 390 400 404 397 396 397 44 76 421 420 398 141 4 402 396 399 397 395 397 24 99 417 420 411 117 5 403 400 396 400 393 399 24 149 419 424 416 147 6 400 396 399 397 396 398 26 140 416 418 429 222 7 401 400 401 400 396 398 35 104 417 417 421 411 8 343 396 399 397 393 399 49 88 419 418 418 420 9 99 396 398 399 395 399 44 110 417 415 418 419 10 88 400 400 397 399 400 44 142 412 419 414 428 11 102 332 399 398 395 402 44 129 410 422 419 431 12 380 75 399 398 397 399 19 252 415 416 418 430 13 395 76 399 399 396 397 0.00 399 415 417 419 429 14 400 86 399 400 397 400 0.00 400 418 415 421 423 15 402 74 401 397 399 401 0.00 402 414 415 422 425 16 394 20 335 397 398 397 0.00 272 415 412 413 425 17 389 20 80 398 397 399 0.00 280 295 418 419 426 18 399 25 83 399 398 397 0.00 81 99 421 414 428 19 403 23 101 398 396 397 0.00 80 95 412 420 427 20 401 138 246 349 395 400 0.00 377 94 425 420 422 21 403 384 380 91 397 397 0.00 408 93 418 417 423 22 400 392 397 130 397 396 0.00 416 95 422 421 423 23 391 400 397 96 397 398 0.00 418 99 424 410 423 24 388 388 401 160 273 398 0.00 412 95 414 419 423 25 396 396 399 375 76 397 0.00 419 109 414 417 422 26 400 400 400 395 76 400 0.00 422 151 420 418 423 27 402 400 399 399 99 400 0.00 428 390 414 419 424 28 399 400 400 397 374 401 0.00 432 218 402 423 423 29 400 400 400 398 --- 401 0.00 428 401 173 420 287 30 401 404 400 398 --- 400 0.63 428 414 172 418 97 31 397 --- 400 397 --- 256 --- 424 --- 174 415 --- TOTAL 11332 8817 11203 11151 10017 12210 466.63 8288 9331 12204 12754 11110 MEAN 366 294 361 360 358 394 15.6 267 311 394 411 370 MAX 403 404 404 400 399 402 61 432 433 425 429 431 MIN 88 20 80 91 76 256 0.00 27 93 172 258 97 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 1 217 430 333 416 421 425 421 412 318 22 133 433 2 99 430 104 418 421 431 421 418 97 35 136 434 3 340 432 101 422 422 420 424 417 119 44 133 433 4 369 436 158 424 422 433 425 422 79 36 130 434 5 201 434 150 423 422 444 425 436 63 66 123 433 6 409 428 138 427 424 440 425 418 63 69 137 433 7 411 428 133 434 424 427 424 418 41 92 151 434 8 417 429 153 434 423 425 422 419 34 83 97 436 9 417 427 155 432 395 425 420 318 29 20 80 434 10 417 428 145 430 105 425 411 93 26 56 145 440 11 416 427 187 429 136 426 407 48 20 21 130 458 12 420 425 142 432 160 429 417 88 18 11 117 476 13 421 416 149 414 244 428 415 328 16 5.0 95 450 14 427 417 153 221 408 424 430 402 15 2.4 81 441 15 432 417 415 149 414 424 429 413 13 1.0 125 470 16 418 416 439 151 423 386 422 415 15 34 67 483 17 417 416 435 208 420 113 422 408 18 65 257 445 18 412 416 434 346 421 113 418 405 21 86 63 434 19 417 427 429 413 411 142 422 414 22 122 72 434 20 404 423 411 425 409 388 414 422 20 121 63 433 21 196 423 403 419 418 409 194 423 22 124 143 436 22 175 426 408 427 438 415 125 421 40 126 416 433 23 157 424 409 432 432 416 148 419 25 128 420 439 24 345 422 409 430 420 417 299 417 27 127 418 439 25 427 420 409 443 420 416 404 418 24 134 420 437 26 431 420 412 445 422 418 421 422 26 114 419 435 27 417 419 411 436 421 422 370 423 33 65 424 435 28 417 419 410 422 423 433 122 422 27 84 426 440 29 419 419 412 423 --- 430 118 418 24 100 427 434 30 429 418 411 422 --- 431 334 421 20 114 433 434 31 441 --- 372 422 --- 428 --- 425 --- 100 432 --- TOTAL 11335 12712 9230 12169 10719 12203 10949 11743 1315 2207.4 6713 13230 MEAN 366 424 298 393 383 394 365 379 43.8 71.2 217 441 MAX 441 436 439 445 438 444 430 436 318 134 433 483 MIN 99 416 101 149 105 113 118 48 13 1.0 63 433 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 1 432 422 418 422 431 424 175 20 30 425 411 360 2 431 423 419 424 430 425 151 20 27 425 410 336 3 431 422 421 427 427 424 80 48 25 425 416 351 4 432 423 421 421 426 423 66 33 29 425 414 318 5 426 424 421 192 428 425 79 40 123 425 401 335 6 238 424 420 139 424 426 44 71 410 425 397 338 7 140 424 421 143 423 425 23 33 255 424 408 368 8 148 424 421 143 425 424 22 26 149 425 403 351 9 140 425 422 345 423 428 22 39 59 426 399 352 10 139 423 422 420 426 424 22 72 57 425 403 351 11 136 424 421 426 429 427 22 80 356 424 397 325 12 137 423 421 429 430 423 21 74 421 424 398 347 13 142 423 421 429 427 424 21 48 422 426 410 376 14 137 423 421 425 427 425 21 32 424 425 405 394 15 138 422 422 424 426 427 21 33 426 427 401 376 16 138 424 423 416 419 426 21 77 425 426 400 346 17 186 422 424 416 203 426 21 87 425 421 395 370 18 162 421 423 421 149 423 21 122 425 425 395 339 19 149 421 423 424 143 419 21 153 424 425 395 344 20 141 421 423 424 158 421 20 109 425 426 394 340 21 64 398 422 425 291 423 20 91 425 426 395 330 22 146 313 423 424 410 421 20 92 425 425 395 281 23 413 222 423 432 411 423 20 93 425 425 396 214 24 420 91 424 439 416 423 20 133 425 427 396 219 25 425 179 423 435 422 423 20 94 424 425 380 217 26 422 410 423 435 423 422 20 113 424 426 377 222 27 177 419 423 433 421 422 20 239 424 427 382 227 28 295 420 422 437 425 422 20 418 424 425 368 228 29 419 419 423 432 --- 404 20 418 425 427 346 228 30 425 418 424 429 --- 186 20 143 424 424 329 228 31 424 --- 424 428 --- 178 --- 69 --- 417 357 --- TOTAL 8053 11747 13082 12059 10693 12636 1094 3120 9582 13173 12173 9411 MEAN 260 392 422 389 382 408 36.5 101 319 425 393 314 MAX 432 425 424 439 431 428 175 418 426 427 416 394 MIN 64 91 418 139 143 178 20 20 25 417 329 214 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 1 408 498 329 424 166 436 432 105 170 49 453 76 2 420 523 420 410 254 419 434 95 164 62 455 79 3 425 449 415 415 431 414 434 95 164 62 454 103 4 424 420 420 420 430 424 435 96 165 65 431 83 5 433 409 420 413 419 433 436 95 165 64 394 62 6 448 300 421 420 422 429 437 97 176 154 394 66 7 453 363 420 430 432 435 432 96 191 163 396 66 8 456 396 420 426 435 436 433 96 132 157 401 69 9 467 393 421 412 436 435 430 95 124 156 402 72 10 478 434 426 408 437 433 426 96 112 157 415 73 11 489 465 422 403 436 431 399 96 106 155 423 62 12 495 469 422 394 438 432 123 98 101 138 433 42 13 440 432 420 416 437 432 130 99 101 138 439 24 14 360 405 422 426 437 428 124 99 105 142 423 23 15 361 391 423 447 437 432 129 99 104 160 414 23 16 381 358 423 443 436 431 134 99 104 147 421 23 17 388 373 425 455 429 433 125 99 106 145 415 23 18 388 339 425 434 432 433 132 99 131 135 294 23 19 401 364 432 439 441 430 107 172 134 136 125 23 20 424 361 432 442 442 433 109 164 133 148 84 22 21 440 364 435 438 442 435 115 165 144 145 81 0.00 22 473 352 436 431 439 444 123 166 139 138 68 0.00 23 464 361 432 428 437 431 121 165 152 150 58 0.00 24 468 372 430 420 431 433 112 166 167 170 76 0.00 25 478 252 432 218 431 430 112 167 181 156 85 0.00 26 483 256 435 238 432 442 110 171 175 139 76 0.00 27 504 240 430 261 433 429 109 169 72 147 85 0.00 28 514 246 422 235 432 428 107 169 76 165 80 0.00 29 497 233 418 212 433 428 112 181 75 154 79 23 30 496 223 418 219 --- 428 102 176 72 170 85 31 31 500 --- 418 201 --- 431 --- 184 --- 302 90 --- TOTAL 13856 11041 13064 11778 12137 13368 6964 3969 3941 4369 8529 1091.00 MEAN 447 368 421 380 419 431 232 128 131 141 275 36.4 MAX 514 523 436 455 442 444 437 184 191 302 455 103 MIN 360 223 329 201 166 414 102 95 72 49 58 0.00 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 24 38 64 54 57 65 38 39 40 59 77 71 2 35 48 205 52 57 66 36 40 39 71 66 71 3 39 47 62 62 60 66 36 41 38 71 131 70 4 85 48 49 59 68 67 36 42 39 70 247 71 5 105 42 47 69 69 65 36 42 39 74 257 71 6 52 42 47 64 71 32 35 42 41 70 255 70 7 70 41 45 61 69 45 32 42 48 72 253 69 8 53 44 45 56 73 38 33 42 46 72 249 63 9 53 41 44 61 78 36 32 42 57 72 246 58 10 57 39 45 66 74 35 33 41 65 78 247 58 11 62 39 45 62 73 35 33 41 65 78 246 58 12 61 39 45 68 72 38 37 41 65 71 245 58 13 62 40 45 62 67 34 38 40 65 70 246 58 14 62 40 45 62 63 37 36 40 70 69 246 58 15 63 39 46 62 65 38 39 41 67 70 206 58 16 63 40 49 62 76 37 39 42 57 71 48 58 17 61 45 50 64 65 36 39 42 55 71 48 58 18 55 50 56 80 61 40 39 41 57 71 47 58 19 55 48 56 74 66 32 38 40 62 78 49 58 20 44 41 64 62 64 47 38 42 66 80 58 58 21 39 45 59 60 63 35 37 42 70 75 60 60 22 39 30 65 61 65 31 36 42 80 79 71 62 23 38 34 58 67 68 31 36 39 88 84 68 62 24 37 37 54 68 68 33 36 39 72 83 62 62 25 35 46 52 68 65 32 39 39 57 75 59 62 26 30 45 54 69 65 32 50 38 57 72 59 61 27 23 45 55 58 65 48 40 38 57 72 76 60 28 24 48 56 57 66 57 40 38 63 74 82 61 29 24 51 56 58 --- 39 36 38 69 75 75 63 30 23 50 57 59 --- 38 36 39 59 75 76 62 31 24 --- 53 57 --- 39 --- 40 --- 77 80 --- TOTAL 1497 1282 1773 1944 1873 1304 1109 1255 1753 2279 4235 1867 MEAN 48.3 42.7 57.2 62.7 66.9 42.1 37.0 40.5 58.4 73.5 137 62.2 MAX 105 51 205 80 78 67 50 42 88 84 257 71 MIN 23 30 44 52 57 31 32 38 38 59 47 58 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 64 83 89 87 103 64 0.50 57 24 25 36 36 2 63 83 85 91 97 59 0.20 60 24 25 39 36 3 73 85 92 100 98 59 0.20 63 24 25 40 35 4 84 84 98 102 99 64 0.20 73 24 25 38 35 5 84 84 97 94 96 64 0.80 73 24 25 35 34 6 85 84 99 96 96 63 10 72 24 25 35 34 7 86 84 95 104 96 63 17 72 24 25 35 35 8 86 83 86 112 94 64 22 59 24 25 37 34 9 84 83 91 105 93 64 22 35 24 25 38 33 10 85 80 94 95 92 63 22 33 24 25 38 32 11 85 79 96 101 91 63 22 31 24 26 38 32 12 87 83 104 100 92 63 25 26 24 27 38 32 13 85 83 103 98 95 63 52 25 26 26 38 32 14 84 83 106 97 95 63 53 25 26 26 37 32 15 84 86 102 94 96 64 53 25 27 26 38 32 16 84 86 93 86 97 64 53 24 28 26 39 32 17 84 86 84 98 96 64 54 24 28 26 39 32 18 84 86 91 102 96 64 53 24 29 26 39 32 19 83 85 136 96 97 63 53 24 34 26 39 32 20 82 84 132 88 97 64 53 24 33 31 39 34 21 82 85 98 91 97 64 53 24 33 39 40 34 22 83 85 100 89 96 65 55 24 34 39 49 32 23 83 85 98 89 97 46 55 24 36 39 41 38 24 83 84 98 87 98 23 55 24 36 39 41 45 25 84 84 99 89 98 22 55 24 33 36 40 45 26 85 82 99 91 97 20 56 24 26 33 39 45 27 84 81 95 88 77 15 57 24 26 33 39 43 28 83 94 88 89 80 10 57 24 26 35 38 43 29 84 93 84 88 --- 5.0 57 24 25 36 37 43 30 85 87 84 87 --- 2.0 57 24 25 36 37 43 31 83 --- 86 93 --- 1.0 --- 24 --- 36 37 --- TOTAL 2555 2534 3002 2927 2656 1535.0 1122.90 1113 819 917 1193 1077 MEAN 82.4 84.5 96.8 94.4 94.9 49.5 37.4 35.9 27.3 29.6 38.5 35.9 MAX 87 94 136 112 103 65 57 73 36 39 49 45 MIN 63 79 84 86 77 1.0 0.20 24 24 25 35 32 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 43 37 31 45 28 1.4 0.12 20 3.3 0.34 1.5 0.00 2 43 43 32 45 28 1.3 0.14 21 2.5 0.34 0.30 0.00 3 43 43 40 46 28 1.2 0.14 19 1.8 0.34 0.00 0.00 4 43 43 47 47 28 1.2 0.14 19 2.7 0.34 0.00 0.00 5 43 45 46 47 28 1.0 0.14 21 2.8 0.34 0.00 0.00 6 43 42 45 47 28 1.0 0.14 20 2.4 0.34 0.00 0.00 7 43 40 46 46 29 0.87 0.14 19 1.6 0.34 0.00 0.00 8 43 40 47 45 29 0.87 0.14 17 1.1 0.34 0.00 0.00 9 43 41 47 45 28 0.75 0.14 17 1.2 0.34 0.00 0.00 10 50 40 46 42 28 0.75 0.15 17 1.9 0.34 0.00 0.00 11 47 40 46 40 27 0.65 0.21 17 2.0 0.34 0.00 0.00 12 49 40 47 40 26 0.64 0.21 17 1.8 0.34 0.00 0.00 13 45 40 47 39 26 0.56 0.21 19 2.1 0.34 0.00 0.00 14 44 40 47 39 26 0.55 0.21 12 1.3 0.34 0.00 0.00 15 43 40 47 36 26 0.49 0.22 9.1 0.26 0.34 0.00 0.00 16 43 40 47 31 27 0.47 0.33 6.5 0.24 0.34 0.00 0.00 17 43 40 47 28 28 0.42 0.51 6.0 0.09 0.34 0.00 0.00 18 43 40 46 28 27 0.40 1.7 6.2 0.16 0.36 0.00 0.00 19 42 40 46 28 28 0.36 3.2 6.2 0.15 0.40 0.00 0.00 20 42 40 47 27 23 0.34 3.8 5.6 0.24 0.40 0.00 0.00 21 42 40 47 26 4.4 0.31 3.6 6.8 0.35 0.38 0.00 0.00 22 45 33 47 26 2.3 0.29 2.7 7.9 0.34 0.34 0.00 0.00 23 45 33 45 26 2.1 0.27 2.1 8.4 0.34 0.34 0.00 0.00 24 43 33 45 28 2.0 0.24 24 9.5 0.34 0.31 0.00 0.00 25 42 33 45 28 1.8 0.23 76 8.4 0.34 0.29 0.00 0.00 26 42 33 46 28 1.8 0.21 77 9.5 0.34 0.29 0.00 0.00 27 42 33 45 28 1.6 0.15 79 9.6 0.34 0.38 0.00 0.00 28 42 32 45 28 1.5 0.14 69 8.9 0.34 0.36 0.00 0.00 29 42 31 45 28 --- 0.14 32 8.4 0.34 0.34 0.00 0.00 30 42 31 45 30 --- 0.14 19 9.2 0.34 0.36 0.00 0.00 31 42 --- 45 29 --- 0.08 --- 7.0 --- 0.36 0.00 --- TOTAL 1347 1146 1394 1096 563.5 17.42 396.39 388.2 33.05 10.69 1.80 0.00 MEAN 43.5 38.2 45.0 35.4 20.1 0.56 13.2 12.5 1.10 0.34 0.058 0.000 MAX 50 45 47 47 29 1.4 79 21 3.3 0.40 1.5 0.00 MIN 42 31 31 26 1.5 0.08 0.12 5.6 0.09 0.29 0.00 0.00 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1991, BY WATER YEAR (WY) MEAN 230 235 243 261 265 258 128 167 157 187 230 208 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 43.5 38.2 45.0 35.4 20.1 0.56 13.2 12.5 1.10 0.34 0.058 0.000 (WY) 1991 1991 1991 1991 1991 1991 1991 1991 1991 1991 1991 1991 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR FOR 1991 WATER YEAR WATER YEARS 1984 - 1991 ANNUAL TOTAL 6394.05 ANNUAL MEAN 17.5 197 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 17.5 1991 HIGHEST DAILY MEAN 79 Apr 27 523 Nov 2 1987 LOWEST DAILY MEAN 0.00 Aug 3 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 0.00 Aug 3 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 96 Apr 27 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.81 Apr 27 4.45 Nov 24 1987 10 PERCENT EXCEEDS 45 425 50 PERCENT EXCEEDS 3.8 131 90 PERCENT EXCEEDS 0.00 21 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 0.00 44 21 1.2 1.8 0.87 0.75 55 1.0 6.3 4.3 17 2 0.00 27 1.8 1.2 1.8 0.87 0.75 55 1.0 3.1 12 18 3 0.00 8.1 0.36 1.3 1.8 0.87 0.75 14 1.1 1.2 24 18 4 0.00 1.3 0.40 1.4 1.8 0.87 15 1.8 1.0 1.1 35 19 5 0.00 0.99 0.40 1.4 1.9 0.87 38 1.8 1.0 1.0 39 20 6 0.00 1.2 0.40 1.4 1.9 0.87 40 1.9 1.0 4.2 42 18 7 0.00 1.2 0.40 1.4 2.1 0.87 40 1.7 1.0 37 32 2.7 8 0.00 1.1 0.40 1.3 1.6 0.87 22 1.9 1.9 57 31 0.72 9 0.00 0.03 0.46 1.4 1.6 0.87 12 1.8 1.0 60 18 0.47 10 0.00 0.00 0.47 1.5 1.6 0.87 11 1.8 0.96 62 12 0.50 11 0.00 0.00 0.47 1.6 1.1 0.87 11 1.8 0.87 62 12 0.39 12 0.00 0.00 0.47 8.8 1.0 0.87 6.8 1.6 0.87 46 12 0.34 13 0.00 0.00 2.7 11 1.0 0.87 1.5 1.6 0.87 22 1.5 0.48 14 0.00 0.00 5.4 2.3 1.0 0.87 1.4 1.7 1.1 4.1 0.64 3.7 15 0.00 0.00 5.6 2.3 1.0 2.4 1.4 2.0 1.0 1.0 0.64 18 16 0.00 0.00 5.6 2.1 0.93 28 1.4 1.9 1.0 1.0 0.64 24 17 0.00 0.00 5.1 2.1 0.87 43 1.4 2.1 1.0 0.96 0.64 25 18 0.00 0.02 4.9 2.1 0.87 43 1.4 8.2 1.0 0.88 0.57 25 19 0.03 0.07 5.1 2.5 0.87 33 1.3 24 1.0 0.87 0.55 25 20 0.07 0.07 4.5 2.3 0.87 7.8 1.4 29 1.0 0.85 0.55 25 21 0.07 0.07 4.9 2.1 0.87 1.0 1.5 46 1.0 0.75 0.55 25 22 0.07 0.07 16 2.1 0.87 1.0 1.4 60 1.0 0.75 0.55 25 23 0.07 0.08 20 2.4 1.0 1.0 1.4 60 1.0 0.75 0.55 25 24 0.09 0.14 5.8 2.0 0.92 1.0 1.3 60 1.0 0.75 0.55 10 25 0.07 0.39 0.97 1.8 0.87 1.0 1.2 60 17 0.75 0.55 0.29 26 0.10 11 1.0 2.0 0.87 1.0 1.2 2.4 30 0.75 0.55 0.30 27 0.00 18 1.1 2.1 0.87 0.89 1.2 1.0 31 0.75 0.55 0.29 28 0.66 19 1.4 1.9 0.87 0.75 1.2 1.0 31 0.75 0.55 0.26 29 2.8 20 1.2 1.8 0.87 0.75 29 1.0 31 0.75 0.55 0.17 30 26 20 1.2 1.8 --- 0.75 49 1.0 17 0.75 0.55 0.14 31 47 --- 1.2 1.8 --- 0.75 --- 1.0 --- 0.90 6.1 --- TOTAL 77.03 173.83 120.70 72.4 35.42 179.27 297.65 504.0 181.67 380.96 290.63 347.75 MEAN 2.48 5.79 3.89 2.34 1.22 5.78 9.92 16.3 6.06 12.3 9.38 11.6 MAX 47 44 21 11 2.1 43 49 60 31 62 42 25 MIN 0.00 0.00 0.36 1.2 0.87 0.75 0.75 1.0 0.87 0.75 0.55 0.14 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1992, BY WATER YEAR (WY) MEAN 202 206 213 232 235 230 115 151 140 168 205 186 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 2.48 5.79 3.89 2.34 1.22 0.56 9.92 12.5 1.10 0.34 0.058 0.000 (WY) 1992 1992 1992 1992 1992 1991 1992 1991 1991 1991 1991 1991 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1984 - 1992 ANNUAL TOTAL 2661.31 ANNUAL MEAN 7.27 174 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 7.27 1992 HIGHEST DAILY MEAN 62 Jul 10 523 Nov 2 1987 LOWEST DAILY MEAN 0.00 Oct 1 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 0.00 Oct 1 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 63 Jul 9 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.58 Jul 9 4.45 Nov 24 1987 10 PERCENT EXCEEDS 25 425 50 PERCENT EXCEEDS 1.1 91 90 PERCENT EXCEEDS 0.07 1.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 12 32 1.4 0.87 0.87 0.87 0.55 18 25 2.3 2.6 34 2 12 12 1.3 0.87 0.87 0.87 0.55 18 26 2.5 3.5 38 3 16 1.2 1.3 0.89 0.87 0.87 0.55 18 25 2.5 8.5 38 4 8.7 1.2 1.2 1.1 0.87 0.87 0.55 0.55 25 2.8 7.2 33 5 0.94 1.2 1.5 1.2 0.87 0.87 0.55 0.55 11 14 11 14 6 0.87 1.2 1.6 1.4 0.87 0.87 0.55 0.00 0.24 54 23 7.9 7 0.87 1.2 1.5 1.5 0.87 0.87 0.55 0.00 9.7 66 26 6.8 8 1.2 1.2 1.4 2.9 0.87 0.87 0.55 0.00 4.7 84 26 6.5 9 1.3 1.3 1.3 1.2 0.87 0.87 0.55 0.00 0.60 88 26 6.5 10 1.0 1.4 1.5 1.2 0.87 0.87 0.55 0.00 0.55 81 26 6.5 11 1.0 1.4 1.4 1.2 0.87 0.87 0.55 0.00 0.47 25 26 6.5 12 1.0 1.7 1.4 1.4 0.87 0.87 0.55 0.00 0.64 2.5 26 6.5 13 1.0 1.6 1.4 1.2 0.87 0.87 0.55 0.00 1.1 2.6 27 6.5 14 1.0 1.6 1.4 1.2 0.87 0.87 0.30 0.00 2.5 8.4 28 6.5 15 1.0 1.4 1.4 1.2 0.87 0.87 0.30 0.00 2.7 28 28 6.5 16 1.0 1.4 1.4 1.2 0.87 0.87 0.30 0.00 2.8 41 28 6.5 17 1.0 1.4 1.4 1.2 0.87 0.87 0.30 0.00 2.8 48 28 6.5 18 1.0 1.3 1.4 1.2 0.87 0.87 0.10 0.00 2.8 49 28 6.5 19 1.0 1.2 1.4 1.1 0.87 0.71 2.1 0.00 2.8 50 28 6.5 20 1.1 1.3 1.4 1.0 0.87 0.47 2.1 1.2 2.8 51 28 6.5 21 1.5 1.8 1.4 1.3 0.87 0.47 2.1 2.1 2.8 43 28 30 22 1.6 1.7 1.4 1.2 0.87 0.47 0.00 2.1 13 40 29 6.5 23 18 1.5 1.4 0.89 0.87 0.47 0.00 2.1 30 41 28 3.9 24 25 1.5 1.4 0.87 0.87 0.47 0.00 2.1 46 29 27 2.8 25 28 1.6 1.4 0.87 0.87 0.47 18 2.1 48 7.5 28 2.8 26 28 1.8 1.4 0.87 0.87 0.52 18 2.1 51 2.3 28 2.8 27 25 1.6 1.4 0.87 0.87 0.75 18 2.1 46 2.1 26 2.8 28 19 1.6 1.5 0.87 0.87 0.75 18 12 19 2.1 23 2.8 29 6.4 1.6 1.1 0.87 --- 0.75 18 24 4.8 2.1 24 3.1 30 32 1.5 0.87 0.87 --- 0.72 18 25 2.1 2.5 28 3.5 31 32 --- 0.87 0.87 --- 0.62 --- 25 --- 2.5 28 --- TOTAL 281.48 84.4 42.14 35.38 24.36 23.30 122.75 157.00 411.90 876.7 731.8 317.2 MEAN 9.08 2.81 1.36 1.14 0.87 0.75 4.09 5.06 13.7 28.3 23.6 10.6 MAX 32 32 1.6 2.9 0.87 0.87 18 25 51 88 29 38 MIN 0.87 1.2 0.87 0.87 0.87 0.47 0.00 0.00 0.24 2.1 2.6 2.8 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1993, BY WATER YEAR (WY) MEAN 180 183 190 209 212 207 104 136 127 154 187 169 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 2.48 2.81 1.36 1.14 0.87 0.56 4.09 5.06 1.10 0.34 0.058 0.000 (WY) 1992 1993 1993 1993 1993 1991 1993 1993 1991 1991 1991 1991 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1984 - 1993 ANNUAL TOTAL 3108.41 ANNUAL MEAN 8.52 155 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 7.27 1992 HIGHEST DAILY MEAN 88 Jul 9 523 Nov 2 1987 LOWEST DAILY MEAN 0.00 Apr 22 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 0.00 May 6 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 89 Jul 8 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.77 Jul 8 4.45 Nov 24 1987 10 PERCENT EXCEEDS 28 424 50 PERCENT EXCEEDS 1.4 73 90 PERCENT EXCEEDS 0.55 0.87 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 9.2 17 16 3.0 3.0 2.5 3.2 40 37 5.8 5.4 5.4 2 9.2 17 12 3.0 3.0 3.5 3.3 6.6 37 6.2 5.4 6.0 3 9.2 17 12 3.1 3.0 2.8 3.5 5.2 37 6.2 5.4 5.3 4 9.2 18 13 3.0 3.0 2.7 3.7 6.5 38 6.5 5.5 5.0 5 12 9.0 13 3.0 3.3 2.5 3.7 6.5 38 6.4 5.7 5.2 6 17 8.8 13 3.0 3.2 2.5 3.7 6.4 26 6.4 5.7 5.2 7 33 8.8 13 3.0 3.2 2.5 3.9 6.5 7.3 6.4 5.7 5.4 8 40 8.8 13 3.0 3.2 2.5 3.9 12 4.1 6.4 5.7 5.4 9 40 8.8 13 3.0 3.2 2.5 9.1 20 6.3 6.4 5.6 5.4 10 42 8.8 13 3.0 3.2 2.9 16 39 6.5 6.4 39 5.4 11 27 8.8 13 3.0 3.0 2.6 17 34 6.7 15 58 5.4 12 11 8.8 13 3.1 3.0 2.4 17 35 6.4 80 59 5.4 13 8.4 8.8 13 3.2 2.9 2.4 17 35 6.2 105 60 5.5 14 8.4 9.2 13 3.1 2.7 2.6 17 36 5.7 47 59 5.7 15 8.4 9.2 13 3.0 2.7 2.5 17 36 14 36 60 5.4 16 8.4 10 13 3.0 2.7 2.5 17 35 34 36 28 5.6 17 8.4 31 13 3.0 2.7 2.5 17 33 35 36 7.8 5.8 18 8.4 31 9.4 3.0 2.7 2.5 17 34 35 36 6.4 5.8 19 8.4 31 3.4 3.0 2.7 2.5 17 35 35 36 6.4 5.7 20 8.4 31 3.2 3.0 2.7 2.5 22 35 35 37 6.4 5.7 21 8.4 31 3.2 3.0 2.7 2.5 25 35 35 36 6.6 5.7 22 8.7 31 3.2 3.0 2.7 11 25 35 36 36 6.2 5.7 23 8.8 30 3.2 3.0 3.0 29 26 35 35 37 6.0 5.7 24 8.8 26 3.2 3.0 3.1 31 29 36 35 50 5.6 6.1 25 8.9 18 3.2 3.1 2.7 16 51 36 35 63 5.4 6.0 26 9.2 18 3.0 3.3 2.6 3.0 53 36 34 61 5.4 6.0 27 9.2 19 3.0 3.4 2.4 3.0 53 36 28 57 5.0 6.0 28 9.2 19 3.0 3.4 2.5 2.8 53 36 8.8 57 4.6 5.4 29 15 19 3.0 3.2 --- 3.2 52 36 2.2 55 4.7 8.2 30 17 19 3.0 3.3 --- 3.2 52 36 4.9 55 4.7 11 31 17 --- 3.0 3.2 --- 3.2 --- 37 --- 56 4.9 --- TOTAL 446.2 530.8 272.0 95.4 80.8 159.8 648.0 890.7 704.1 1090.1 499.2 175.5 MEAN 14.4 17.7 8.77 3.08 2.89 5.15 21.6 28.7 23.5 35.2 16.1 5.85 MAX 42 31 16 3.4 3.3 31 53 40 38 105 60 11 MIN 8.4 8.8 3.0 3.0 2.4 2.4 3.2 5.2 2.2 5.8 4.6 5.0 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1994, BY WATER YEAR (WY) MEAN 164 167 172 191 193 189 96.5 126 118 143 172 154 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 2.48 2.81 1.36 1.14 0.87 0.56 4.09 5.06 1.10 0.34 0.058 0.000 (WY) 1992 1993 1993 1993 1993 1991 1993 1993 1991 1991 1991 1991 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1984 - 1994 ANNUAL TOTAL 5592.6 ANNUAL MEAN 15.3 141 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 7.27 1992 HIGHEST DAILY MEAN 105 Jul 13 523 Nov 2 1987 LOWEST DAILY MEAN 2.2 Jun 29 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 2.5 Mar 12 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 126 May 10 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.98 May 10 4.45 Nov 24 1987 10 PERCENT EXCEEDS 36 423 50 PERCENT EXCEEDS 6.7 59 90 PERCENT EXCEEDS 3.0 0.87 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 8.7 5.9 6.4 8.8 12 7.2 7.1 2.7 2.5 2.3 2.7 5.1 2 9.0 5.4 6.4 9.2 12 6.9 3.6 2.7 2.5 2.3 2.8 5.1 3 9.1 5.5 6.4 9.2 11 6.7 3.7 2.7 2.3 2.3 4.7 5.0 4 9.0 5.7 6.7 9.2 11 6.7 3.7 2.7 2.3 2.3 6.4 5.1 5 9.2 5.7 6.7 9.5 10 6.7 3.6 2.7 2.6 2.3 6.1 5.1 6 7.6 5.8 7.5 20 11 6.5 3.4 2.6 2.3 2.4 6.0 5.1 7 6.7 6.1 8.4 10 11 5.8 3.4 2.5 2.2 2.3 6.6 4.8 8 6.7 6.6 8.2 7.4 11 5.5 3.4 2.5 2.3 2.3 6.5 4.8 9 6.7 6.7 5.3 6.5 11 5.4 3.6 2.4 2.3 2.3 6.4 5.6 10 6.7 6.8 8.0 8.9 9.2 3.6 3.7 2.3 2.4 2.3 6.4 5.9 11 6.6 6.9 8.7 11 10 2.0 3.7 2.3 2.4 2.3 6.2 5.8 12 7.3 6.7 8.9 11 11 1.9 3.6 2.3 2.5 2.3 6.0 5.5 13 8.7 6.7 9.6 12 11 1.9 3.5 2.3 2.4 2.3 6.0 5.6 14 6.6 6.4 9.7 13 12 2.4 3.6 2.2 2.4 2.3 6.0 6.2 15 6.4 6.2 9.7 13 12 24 3.7 2.1 2.4 2.3 5.9 6.0 16 6.4 6.0 9.6 12 11 30 3.7 2.2 2.4 2.3 6.0 6.0 17 6.4 6.3 9.4 12 12 28 3.8 2.3 2.4 2.3 6.2 6.0 18 6.2 6.4 9.5 11 11 12 3.6 2.3 2.4 2.4 6.6 6.0 19 6.0 6.2 9.0 11 5.6 17 3.6 2.4 2.4 2.6 6.5 6.2 20 6.0 6.2 8.8 12 9.6 24 3.6 2.3 2.4 2.7 6.5 7.0 21 6.1 6.4 8.8 12 48 20 3.4 2.3 2.4 2.7 6.5 7.1 22 6.2 6.4 10 13 107 18 3.4 2.4 2.4 2.7 6.4 6.6 23 6.2 6.2 9.7 13 104 14 3.4 2.4 2.4 2.7 6.6 5.8 24 6.0 6.3 9.3 13 13 11 3.2 2.4 2.5 2.7 6.5 7.2 25 6.0 6.4 9.2 13 6.7 8.4 3.1 2.4 2.4 2.7 7.0 5.7 26 6.0 6.6 9.2 13 6.7 8.4 3.0 2.4 2.4 2.7 8.9 5.9 27 6.0 7.1 9.2 13 6.8 9.2 3.0 2.5 2.5 2.7 6.5 5.5 28 6.5 7.1 9.8 12 6.8 9.4 3.0 2.5 2.4 2.7 6.5 5.4 29 6.7 7.0 10 12 --- 7.5 3.0 2.4 2.3 2.7 6.5 5.2 30 6.5 6.5 9.0 12 --- 7.6 2.8 2.4 2.3 2.7 6.0 5.1 31 6.4 --- 8.8 12 --- 7.6 --- 2.5 --- 2.7 5.5 --- TOTAL 214.6 190.2 265.9 354.7 513.4 325.3 106.9 75.1 71.8 76.6 189.4 171.4 MEAN 6.92 6.34 8.58 11.4 18.3 10.5 3.56 2.42 2.39 2.47 6.11 5.71 MAX 9.2 7.1 10 20 107 30 7.1 2.7 2.6 2.7 8.9 7.2 MIN 6.0 5.4 5.3 6.5 5.6 1.9 2.8 2.1 2.2 2.3 2.7 4.8 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1995, BY WATER YEAR (WY) MEAN 150 152 157 176 179 174 88.7 116 108 131 158 142 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 2.48 2.81 1.36 1.14 0.87 0.56 3.56 2.42 1.10 0.34 0.058 0.000 (WY) 1992 1993 1993 1993 1993 1991 1995 1995 1991 1991 1991 1991 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1984 - 1995 ANNUAL TOTAL 2555.3 ANNUAL MEAN 7.00 129 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 7.00 1995 HIGHEST DAILY MEAN 107 Feb 22 523 Nov 2 1987 LOWEST DAILY MEAN 1.9 Mar 12 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 2.2 May 10 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 126 Feb 21 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.98 Feb 21 4.45 Nov 24 1987 10 PERCENT EXCEEDS 11 423 50 PERCENT EXCEEDS 6.2 45 90 PERCENT EXCEEDS 2.3 0.90 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197362 P-19 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331406 LONGITUDE 0813500 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:19 By mishealy APPROVED DD #16, ,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 5.1 5.1 5.7 6.2 6.4 0.67 0.75 0.01 0.01 0.03 0.05 0.01 2 5.6 5.1 6.0 5.7 6.4 0.63 0.67 0.01 0.01 0.03 0.03 0.01 3 6.0 5.1 6.0 5.5 6.0 0.63 0.63 0.01 0.01 0.03 0.04 0.01 4 5.5 4.9 6.0 5.5 6.0 0.63 0.35 0.01 0.01 0.03 0.02 0.03 5 5.6 4.8 5.6 5.5 6.0 0.63 0.30 0.01 0.01 0.02 0.03 0.02 6 5.6 4.8 5.7 5.5 6.1 0.79 0.28 0.01 0.02 0.02 0.02 0.01 7 5.5 5.6 8.5 5.7 6.1 1.0 0.26 0.01 0.02 0.01 0.01 0.01 8 5.5 5.1 7.7 5.5 6.3 0.76 0.22 0.01 0.02 0.01 0.01 0.01 9 6.6 5.1 8.2 5.5 6.5 0.63 0.20 0.01 0.01 0.01 0.02 0.01 10 6.8 5.1 7.7 5.7 5.1 0.63 0.17 0.01 0.01 0.01 0.01 0.02 11 5.7 5.6 7.7 5.6 4.5 0.63 0.14 0.01 0.01 0.01 0.01 0.02 12 5.5 5.5 7.6 5.8 4.5 0.63 0.10 0.01 0.02 0.01 0.02 0.01 13 5.5 5.4 7.7 6.0 4.5 0.63 0.07 0.01 0.02 0.01 0.02 0.01 14 5.9 4.5 8.0 6.1 4.5 0.63 0.05 0.01 0.01 0.02 0.03 0.01 15 6.4 4.5 8.1 6.0 4.5 0.70 0.05 0.01 0.02 0.02 0.01 0.01 16 6.5 4.7 8.3 5.7 4.5 0.77 0.03 0.01 0.01 0.01 0.01 0.01 17 6.2 4.8 8.0 5.6 4.5 1.1 0.01 0.01 0.01 0.02 0.01 0.01 18 5.8 4.8 8.1 6.1 4.5 0.86 0.01 0.01 0.01 0.02 0.01 0.01 19 5.1 4.8 8.7 5.9 4.5 0.74 0.01 0.01 0.02 0.01 0.01 0.01 20 5.2 4.6 7.0 5.8 4.5 0.66 0.01 0.01 0.02 0.01 0.01 0.01 21 5.2 4.7 6.9 6.0 4.5 0.63 0.01 0.01 0.02 0.02 0.01 0.01 22 5.3 4.8 7.0 5.8 4.5 0.64 0.01 0.01 0.03 0.02 0.01 0.01 23 5.5 4.8 6.7 5.9 4.5 0.66 0.01 0.01 0.03 0.02 0.02 0.01 24 5.5 5.0 6.6 6.3 4.5 0.67 0.01 0.01 0.03 0.02 0.01 0.01 25 5.4 5.1 6.6 6.0 4.5 0.68 0.01 0.01 0.04 0.03 0.02 0.01 26 4.8 5.0 6.5 6.3 4.3 0.67 0.01 0.01 0.04 0.02 0.01 0.01 27 5.4 5.4 6.5 6.8 2.6 0.71 0.01 0.01 0.03 0.02 0.01 0.01 28 5.3 5.8 6.5 6.0 1.1 0.99 0.01 0.01 0.03 0.03 0.02 0.01 29 5.1 5.6 6.5 6.3 0.74 0.74 0.01 0.01 0.03 0.03 0.02 0.01 30 5.1 5.5 6.1 6.5 --- 0.65 0.01 0.01 0.03 0.03 0.02 0.01 31 5.2 --- 6.4 6.4 --- 0.67 --- 0.01 --- 0.04 0.02 --- TOTAL 173.4 151.6 218.6 183.2 137.14 22.06 4.41 0.31 0.59 0.62 0.55 0.35 MEAN 5.59 5.05 7.05 5.91 4.73 0.71 0.15 0.010 0.020 0.020 0.018 0.012 MAX 6.8 5.8 8.7 6.8 6.5 1.1 0.75 0.01 0.04 0.04 0.05 0.03 MIN 4.8 4.5 5.6 5.5 0.74 0.63 0.01 0.01 0.01 0.01 0.01 0.01 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1996, BY WATER YEAR (WY) MEAN 138 140 144 163 165 160 81.9 107 99.9 121 146 131 MAX 447 424 422 393 419 431 365 379 360 425 411 441 (WY) 1988 1986 1987 1986 1988 1988 1986 1986 1984 1987 1985 1986 MIN 2.48 2.81 1.36 1.14 0.87 0.56 0.15 0.010 0.020 0.020 0.018 0.000 (WY) 1992 1993 1993 1993 1993 1991 1996 1996 1996 1996 1996 1991 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1984 - 1996 ANNUAL TOTAL 892.83 ANNUAL MEAN 2.44 118 HIGHEST ANNUAL MEAN 326 1985 LOWEST ANNUAL MEAN 2.44 1996 HIGHEST DAILY MEAN 8.7 Dec 19 523 Nov 2 1987 LOWEST DAILY MEAN 0.01 Apr 17 0.00 Apr 13 1985 ANNUAL SEVEN-DAY MINIMUM 0.01 Apr 17 0.00 Apr 13 1985 MAXIMUM PEAK FLOW 18 Dec 19 664 Nov 24 1987 MAXIMUM PEAK STAGE 2.28 Dec 19 4.45 Nov 24 1987 10 PERCENT EXCEEDS 6.3 422 50 PERCENT EXCEEDS 0.63 38 90 PERCENT EXCEEDS 0.01 0.55