1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 --- --- --- 395 392 60 387 384 378 380 379 384 2 --- --- --- 394 390 51 386 384 376 384 381 383 3 --- --- --- 395 343 56 390 389 374 381 378 384 4 --- --- --- 396 204 59 397 392 374 380 376 384 5 --- --- --- 397 196 61 391 383 377 380 379 388 6 --- --- --- 397 194 51 385 384 378 378 379 382 7 --- --- --- 397 124 50 385 380 379 381 384 381 8 --- --- --- 394 128 49 383 385 380 379 380 381 9 --- --- --- 394 93 46 387 382 380 385 381 382 10 --- --- --- 396 58 52 386 383 378 381 380 381 11 --- --- --- 394 61 80 383 377 381 379 379 381 12 --- --- --- 394 53 88 383 376 378 386 380 381 13 --- --- --- 392 68 62 384 376 380 391 376 385 14 --- --- --- 392 80 75 387 378 378 384 375 384 15 --- --- --- 392 107 111 381 378 382 377 384 380 16 --- --- 399 392 106 110 385 378 381 379 381 380 17 --- --- 399 393 106 98 383 382 376 378 382 385 18 --- --- 398 392 102 86 383 384 377 386 383 380 19 --- --- 398 393 97 94 382 377 378 380 385 385 20 --- --- 395 392 96 131 385 377 379 378 380 379 21 --- --- 396 392 95 202 386 381 378 379 382 384 22 --- --- 396 393 105 271 387 378 377 378 381 383 23 --- --- 397 394 82 354 387 378 376 379 382 380 24 --- --- 395 394 74 375 380 376 377 378 397 381 25 --- --- 399 393 74 383 388 377 377 379 400 383 26 --- --- 398 391 69 368 383 381 378 380 385 387 27 --- --- 397 393 78 375 388 381 376 378 381 381 28 --- --- 397 391 70 380 385 380 377 380 383 382 29 --- --- 397 391 69 384 382 380 381 379 383 381 30 --- --- 396 392 --- 393 382 385 382 382 389 382 31 --- --- 395 391 --- 390 --- 375 --- 380 384 --- TOTAL --- --- --- 12196 3714 5345 11561 11801 11343 11799 11849 11474 MEAN --- --- --- 393 128 172 385 381 378 381 382 382 MAX --- --- --- 397 392 393 397 392 382 391 400 388 MIN --- --- --- 391 53 46 380 375 374 377 375 379 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 1 376 388 386 406 409 398 404 400 404 127 55 66 2 212 387 384 409 411 399 403 397 406 52 47 68 3 110 142 384 411 411 401 403 397 405 48 46 67 4 110 93 384 410 407 402 402 389 405 47 45 65 5 110 88 387 407 420 401 403 363 404 48 45 50 6 110 219 387 412 420 402 402 363 408 46 44 52 7 61 380 385 414 387 401 401 396 410 59 43 36 8 26 387 387 408 370 399 401 402 409 64 43 36 9 25 385 382 407 372 401 398 399 408 64 45 28 10 36 390 382 403 386 399 399 401 409 70 46 33 11 56 396 380 405 394 404 408 401 411 66 46 43 12 81 404 387 406 397 384 402 402 404 74 48 42 13 76 399 387 408 406 374 400 404 403 75 43 42 14 206 385 390 406 398 277 399 404 403 86 41 41 15 382 392 393 407 399 134 400 404 405 69 40 51 16 238 394 396 406 402 124 403 403 438 60 39 43 17 41 393 395 406 399 124 399 401 439 57 43 44 18 212 386 394 407 397 348 399 401 439 54 44 43 19 334 400 395 407 401 380 399 401 438 56 43 43 20 375 393 395 407 397 390 399 403 439 54 45 44 21 376 390 402 407 398 396 399 403 250 53 43 43 22 381 388 401 409 398 397 398 405 178 54 51 43 23 384 386 398 406 398 402 400 406 261 56 57 44 24 385 386 400 407 398 401 398 403 140 59 58 46 25 384 389 403 406 398 401 397 402 160 58 57 41 26 377 387 402 401 399 401 397 403 198 52 67 33 27 379 387 405 403 400 404 400 404 196 53 71 33 28 390 390 404 403 397 401 400 404 193 52 66 33 29 388 386 405 402 --- 402 400 404 195 52 66 32 30 271 384 406 402 --- 404 400 401 195 52 71 35 31 305 --- 405 404 --- 404 --- 402 --- 54 68 --- TOTAL 7197 10674 12191 12602 11169 11355 12013 12368 10253 1871 1566 1320 MEAN 232 356 393 407 399 366 400 399 342 60.4 50.5 44.0 MAX 390 404 406 414 420 404 408 406 439 127 71 68 MIN 25 88 380 401 370 124 397 363 140 46 39 28 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 35 38 26 22 33 7.5 45 21 5.2 11 14 11 2 35 36 26 22 33 6.9 29 23 9.5 12 13 15 3 35 37 24 22 32 10 15 24 12 11 12 11 4 35 36 21 22 33 22 16 24 9.5 15 10 7.7 5 36 36 24 22 33 22 15 24 9.9 10 9.3 11 6 35 35 22 22 34 21 15 25 11 14 13 14 7 39 35 21 22 33 19 21 25 26 13 13 14 8 35 36 22 21 32 16 47 24 20 12 14 14 9 35 40 21 22 32 19 44 25 19 11 15 15 10 35 41 22 56 14 19 31 25 26 14 16 16 11 35 34 23 116 12 19 22 25 39 11 18 18 12 35 32 27 112 7.7 19 22 27 37 23 19 14 13 35 30 29 111 10 20 23 29 16 14 20 10 14 35 30 23 110 10 21 23 25 19 14 18 6.8 15 40 30 22 111 20 17 24 21 18 15 15 6.8 16 39 28 22 110 21 17 22 21 18 15 15 14 17 35 28 22 110 22 18 23 21 17 17 17 16 18 36 28 22 113 18 35 29 27 17 18 19 14 19 42 28 22 114 13 50 21 25 18 18 19 11 20 61 28 22 112 20 49 21 25 18 15 24 11 21 44 29 22 112 7.6 25 21 15 18 19 17 11 22 33 40 22 112 8.9 22 21 15 20 23 19 8.9 23 226 28 23 111 7.9 23 21 13 23 24 18 7.4 24 257 28 23 66 8.6 24 21 17 23 24 18 6.2 25 51 28 22 30 12 25 21 17 18 23 17 12 26 41 27 22 31 14 26 21 12 11 24 15 9.4 27 36 26 22 33 12 25 21 13 9.2 20 14 8.8 28 35 26 22 32 9.0 31 20 16 8.4 17 13 8.0 29 44 29 22 32 --- 44 27 28 13 15 12 9.1 30 34 28 22 32 --- 25 24 15 13 14 11 9.0 31 45 --- 22 32 --- 58 --- 4.6 --- 14 11 --- TOTAL 1594 955 707 1995 542.7 755.4 726 651.6 521.7 500 478.3 340.1 MEAN 51.4 31.8 22.8 64.4 19.4 24.4 24.2 21.0 17.4 16.1 15.4 11.3 MAX 257 41 29 116 34 58 47 29 39 24 24 18 MIN 33 26 21 21 7.6 6.9 15 4.6 5.2 10 9.3 6.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 5.1 9.2 16 24 12 27 2.8 0.00 0.00 0.32 0.06 0.00 2 6.6 9.3 17 17 13 14 4.2 0.00 0.00 0.64 0.00 0.00 3 5.1 9.3 17 17 12 14 4.9 0.00 0.39 0.26 0.00 0.00 4 1.9 9.3 16 17 11 13 3.6 0.19 0.26 0.00 0.00 0.00 5 1.8 9.3 17 16 12 14 3.6 0.00 0.32 0.00 0.00 0.00 6 3.5 9.3 17 15 13 13 1.2 0.00 0.00 0.00 0.00 0.00 7 4.4 11 17 16 17 13 0.06 0.00 0.00 0.00 0.00 0.00 8 5.4 11 17 21 13 18 0.71 0.00 0.00 0.00 0.00 0.06 9 7.9 11 17 17 12 15 0.45 0.00 0.00 0.00 0.00 0.26 10 9.4 12 17 11 12 14 0.52 0.00 0.32 0.00 0.00 1.7 11 8.1 12 18 11 12 14 0.19 0.00 0.32 4.8 0.00 2.2 12 8.6 12 18 11 12 16 0.32 0.00 0.00 3.8 0.00 1.5 13 9.3 13 17 11 12 11 0.06 0.00 1.4 0.00 0.00 4.6 14 9.0 12 16 11 12 4.1 0.00 0.64 0.58 0.00 0.00 4.4 15 8.3 13 16 11 12 4.7 1.2 0.00 0.00 0.00 0.00 2.9 16 8.6 15 16 11 18 5.3 0.00 0.00 0.77 0.19 0.00 1.2 17 9.3 16 17 11 13 4.5 0.00 0.00 0.00 0.13 0.00 0.87 18 9.3 14 17 15 13 2.6 0.00 0.00 0.42 0.00 0.00 0.26 19 9.1 11 17 20 12 4.9 0.00 0.00 0.23 0.19 0.00 0.00 20 8.4 15 17 12 12 1.3 0.00 0.00 0.00 0.71 0.00 0.00 21 8.5 12 17 13 12 1.2 0.00 0.00 0.00 0.90 0.00 0.32 22 8.8 13 17 25 13 1.1 0.00 0.00 0.00 4.9 0.00 3.7 23 9.3 14 17 13 12 1.0 0.00 0.00 0.00 7.5 0.00 3.9 24 9.3 14 19 13 12 0.80 0.00 0.00 0.00 7.3 0.00 3.4 25 9.4 13 17 14 12 7.6 0.00 0.00 0.00 8.1 0.00 2.8 26 9.3 16 17 12 11 3.5 0.00 0.00 0.00 8.4 0.00 2.4 27 9.2 15 17 12 15 3.0 0.06 0.00 0.00 8.4 0.00 2.7 28 8.6 16 17 12 18 3.2 0.00 0.00 0.00 8.3 0.00 2.8 29 8.3 17 17 11 --- 6.1 0.00 0.00 0.00 3.2 0.00 3.1 30 8.4 18 17 12 --- 13 0.00 0.00 0.00 0.00 0.00 3.2 31 8.3 --- 17 11 --- 5.4 --- 0.00 --- 0.45 0.00 --- TOTAL 236.5 381.7 526 443 360 269.30 23.87 0.83 5.01 68.49 0.06 48.27 MEAN 7.63 12.7 17.0 14.3 12.9 8.69 0.80 0.027 0.17 2.21 0.002 1.61 MAX 9.4 18 19 25 18 27 4.9 0.64 1.4 8.4 0.06 4.6 MIN 1.8 9.2 16 11 11 0.80 0.00 0.00 0.00 0.00 0.00 0.00 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 6.4 6.3 7.0 6.5 7.3 7.1 7.1 9.5 11 6.8 6.4 19 2 6.6 6.3 7.0 6.5 7.1 7.0 7.2 9.0 12 6.8 6.4 7.5 3 6.6 6.3 7.1 6.5 7.1 7.1 7.2 8.9 11 6.8 6.5 7.4 4 6.5 6.4 7.1 6.5 7.0 7.0 7.2 9.0 9.9 6.8 6.4 7.6 5 6.6 6.4 6.9 6.4 6.8 6.9 7.1 9.9 10 6.8 6.6 7.7 6 6.7 6.3 6.9 6.5 6.7 6.9 7.1 10 11 6.8 6.6 8.3 7 6.6 6.3 7.0 6.6 6.7 6.9 7.1 10 11 6.8 6.5 9.6 8 6.5 6.4 7.1 6.6 6.8 6.9 7.0 11 15 6.8 6.5 11 9 6.5 6.5 7.2 6.7 6.7 6.4 7.0 12 14 6.8 6.5 13 10 6.6 6.6 7.2 6.6 6.8 6.2 7.1 13 11 6.8 6.4 15 11 6.7 6.4 6.9 6.6 6.9 6.2 16 14 7.3 6.7 6.3 17 12 6.6 6.3 6.9 6.6 6.9 6.2 23 14 7.2 6.7 6.4 18 13 6.5 6.5 6.8 6.7 6.9 6.3 23 13 7.2 6.7 6.2 19 14 6.5 6.5 7.1 6.8 7.0 6.0 24 14 7.3 6.7 6.3 20 15 6.5 6.6 7.1 6.8 7.1 5.9 24 12 7.4 6.7 6.3 21 16 6.5 6.9 6.8 6.8 6.9 5.6 22 9.4 7.3 6.7 6.2 27 17 6.5 6.9 6.6 7.0 6.8 5.7 21 9.0 7.4 6.7 6.2 23 18 6.6 6.8 6.6 7.1 6.8 5.7 22 9.1 7.2 6.7 6.2 16 19 6.6 6.7 6.7 7.3 7.4 5.7 22 8.7 7.0 6.7 6.1 23 20 6.7 6.8 7.0 7.5 7.5 6.0 16 8.9 7.0 6.6 6.1 23 21 6.6 6.7 6.9 7.4 7.4 7.3 15 9.5 7.0 6.6 6.0 23 22 6.4 6.7 6.8 7.3 7.4 7.8 15 9.9 7.0 6.5 5.7 23 23 6.4 6.9 6.6 7.3 7.4 8.0 14 9.6 7.0 6.5 5.9 22 24 6.6 6.9 6.7 7.5 7.3 7.5 18 8.7 6.9 6.6 5.9 21 25 6.6 7.2 6.8 7.5 7.0 7.4 13 8.5 6.9 6.6 6.0 18 26 6.6 7.2 6.9 7.4 6.9 7.4 11 8.7 6.8 6.5 7.9 8.9 27 6.6 7.2 6.7 7.4 7.1 7.1 11 8.6 6.9 6.5 14 12 28 6.5 7.0 6.6 7.7 7.0 6.9 11 9.2 6.9 6.5 22 14 29 6.4 7.0 6.4 8.0 7.0 6.9 10 9.8 6.9 6.5 29 14 30 6.4 7.1 6.2 8.2 --- 7.4 9.0 10 6.8 6.5 38 10 31 6.3 --- 6.4 7.9 --- 7.5 --- 11 --- 6.5 38 --- TOTAL 202.7 200.1 212.0 218.2 203.7 208.9 411.1 317.9 257.3 206.7 305.5 479.0 MEAN 6.54 6.67 6.84 7.04 7.02 6.74 13.7 10.3 8.58 6.67 9.85 16.0 MAX 6.7 7.2 7.2 8.2 7.5 8.0 24 14 15 6.8 38 27 MIN 6.3 6.3 6.2 6.4 6.7 5.6 7.0 8.5 6.8 6.5 5.7 7.4 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 2.9 6.2 5.8 --- 3.5 6.2 6.7 11 8.0 16 8.4 8.8 2 3.1 6.2 5.8 --- 3.7 6.8 7.3 8.5 8.0 16 8.4 8.8 3 2.9 6.2 5.8 --- 3.8 8.0 7.3 8.0 8.0 16 8.3 8.8 4 2.8 6.2 5.8 --- 3.6 6.6 6.3 8.0 8.0 27 8.4 8.8 5 3.0 5.8 5.8 --- 3.5 6.6 5.5 8.0 8.2 15 8.4 8.8 6 3.2 6.6 5.8 --- 4.0 6.6 5.5 8.0 8.1 8.9 8.4 8.8 7 3.4 6.6 --- --- 4.2 6.0 6.1 8.0 8.0 8.5 8.4 8.8 8 3.5 6.6 --- --- 4.0 5.8 6.7 8.0 8.0 8.4 8.4 8.8 9 3.7 6.6 --- --- 3.9 6.0 8.3 8.0 10 8.4 8.4 8.7 10 3.9 6.6 --- --- 3.9 6.2 9.5 11 8.0 8.4 8.4 8.4 11 4.2 6.6 --- --- 4.0 6.2 8.4 8.5 8.0 8.4 8.4 8.4 12 4.5 6.6 --- --- 4.2 6.2 7.4 8.2 8.0 9.0 8.4 8.4 13 4.7 6.6 --- --- 4.3 6.2 7.0 8.0 8.0 9.3 8.4 8.4 14 5.0 6.6 --- --- 4.5 6.2 6.9 8.0 8.0 8.4 8.4 8.4 15 6.0 6.6 --- --- 4.5 6.4 7.7 8.0 8.0 8.6 8.4 8.4 16 10 6.6 --- --- 4.5 6.4 7.7 8.0 8.3 8.6 8.4 8.4 17 26 6.1 --- --- 4.5 6.4 7.3 8.0 8.3 8.4 8.4 8.4 18 6.0 6.3 --- --- 4.7 6.4 7.3 8.0 8.0 8.4 8.4 8.4 19 6.1 6.6 --- --- 4.8 6.2 7.3 8.0 27 8.4 8.4 8.4 20 6.2 6.6 --- --- 5.3 6.2 7.3 8.0 32 11 8.4 8.4 21 5.6 6.6 --- --- 6.8 6.3 7.3 8.0 29 8.4 8.4 15 22 5.9 6.6 --- --- 6.8 6.6 7.3 8.0 19 8.0 8.4 20 23 6.2 6.5 --- --- 5.9 11 7.3 8.0 17 8.7 8.4 9.2 24 6.2 6.2 --- --- 6.2 10 7.3 8.0 16 8.6 8.4 9.2 25 6.4 6.2 --- --- 6.2 6.5 7.3 8.0 16 8.4 8.6 9.2 26 6.4 6.2 --- 3.2 6.2 6.4 7.3 8.0 16 8.4 9.2 9.2 27 6.4 6.2 --- 3.5 5.9 6.4 7.3 8.0 16 8.4 9.2 9.2 28 6.2 6.2 --- 3.5 6.5 6.4 7.3 8.0 16 8.4 9.2 9.2 29 6.1 6.2 --- 3.5 --- 6.4 7.3 8.0 19 8.4 9.0 9.2 30 6.4 6.0 --- 3.5 --- 7.0 7.3 8.0 16 8.4 8.8 9.2 31 6.3 --- --- --- --- 26 --- 8.0 --- 8.4 8.8 --- TOTAL 179.2 191.7 --- --- 133.9 226.6 216.5 255.2 385.9 313.6 264.3 280.1 MEAN 5.78 6.39 --- --- 4.78 7.31 7.22 8.23 12.9 10.1 8.53 9.34 MAX 26 6.6 --- --- 6.8 26 9.5 11 32 27 9.2 20 MIN 2.8 5.8 --- --- 3.5 5.8 5.5 8.0 8.0 8.0 8.3 8.4 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 24 7.3 8.4 8.0 7.6 10 6.2 11 11 10 11 8.0 2 30 7.3 8.4 8.0 7.6 10 5.9 11 11 10 12 8.0 3 8.2 7.3 8.4 8.0 7.6 10 5.7 11 11 10 16 8.0 4 7.6 7.3 8.4 8.0 7.6 9.9 5.5 11 11 10 16 8.0 5 7.4 7.4 8.7 8.0 7.6 9.7 5.5 14 11 9.8 16 8.4 6 7.0 7.7 9.1 8.0 7.5 9.7 5.5 19 11 8.8 16 8.4 7 6.9 8.0 9.2 8.0 7.6 9.7 5.5 16 11 6.8 16 8.4 8 6.9 8.0 9.7 8.8 8.0 9.7 5.4 15 11 6.2 16 8.4 9 6.9 7.8 9.2 8.2 8.0 9.8 5.3 15 11 6.2 16 8.4 10 6.9 7.6 8.6 8.0 8.0 10 5.6 15 12 6.2 16 8.4 11 6.9 7.6 8.4 8.0 8.0 10 6.2 15 13 6.2 12 8.4 12 6.9 7.6 8.4 7.9 8.0 10 5.7 15 16 6.6 12 8.4 13 6.9 7.6 8.4 7.6 8.0 10 5.7 15 18 7.4 12 8.4 14 6.9 7.6 8.4 7.4 8.0 10 5.8 15 20 6.8 12 8.4 15 6.9 7.8 8.4 7.1 8.0 10 5.8 15 21 6.2 12 8.4 16 6.9 7.5 8.4 6.9 8.5 11 5.7 15 37 6.2 12 8.4 17 6.9 7.3 8.4 6.9 9.7 12 5.7 15 36 6.3 12 8.4 18 6.9 7.4 8.2 6.9 9.7 13 5.7 15 34 13 12 8.4 19 7.1 7.6 8.0 6.9 9.7 13 5.4 15 31 8.5 12 8.4 20 7.3 7.6 8.0 6.9 9.7 13 5.3 15 30 8.0 12 8.4 21 7.3 7.6 8.0 6.9 9.7 12 5.3 14 27 8.0 12 8.4 22 7.3 7.6 8.0 6.9 9.7 11 5.3 13 23 8.0 105 8.4 23 7.3 8.4 8.0 6.9 9.7 11 5.3 13 19 8.0 24 8.4 24 7.3 8.4 8.0 6.9 9.7 9.1 5.2 12 17 8.0 9.0 8.4 25 7.3 8.4 8.0 6.9 9.9 7.2 6.4 12 16 16 8.8 8.4 26 7.3 8.4 8.0 7.3 10 6.4 8.6 11 15 12 8.5 8.4 27 7.3 8.4 8.0 7.3 10 6.1 8.8 11 15 7.8 8.4 8.4 28 7.3 8.4 8.0 7.3 10 6.0 9.2 11 14 7.5 8.3 8.4 29 7.3 8.4 8.0 7.3 --- 6.0 11 11 13 7.3 8.0 8.4 30 7.3 8.4 8.0 7.6 --- 5.9 11 11 11 7.3 8.0 8.4 31 7.3 --- 8.0 7.6 --- 6.2 --- 11 --- 7.7 8.0 --- TOTAL 261.7 233.7 259.1 232.4 243.1 297.4 189.2 418 537 256.8 479.0 250.4 MEAN 8.44 7.79 8.36 7.50 8.68 9.59 6.31 13.5 17.9 8.28 15.5 8.35 MAX 30 8.4 9.7 8.8 10 13 11 19 37 16 105 8.4 MIN 6.9 7.3 8.0 6.9 7.5 5.9 5.2 11 11 6.2 8.0 8.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 8.4 8.8 8.0 9.7 9.7 9.1 9.2 13 12 129 129 18 2 8.4 8.8 8.1 9.7 9.7 17 9.0 13 12 104 91 19 3 8.4 8.8 8.6 9.7 9.4 30 8.8 13 11 65 63 17 4 8.4 8.8 8.8 9.7 9.1 11 8.8 13 11 85 61 16 5 8.4 8.8 8.8 9.7 8.8 9.7 13 15 11 70 60 16 6 8.4 8.8 8.8 9.7 8.8 9.7 9.4 20 11 67 57 16 7 8.4 8.8 8.8 9.7 12 9.5 9.0 15 10 65 54 23 8 8.4 8.8 8.8 9.7 9.7 9.2 8.8 12 10 45 54 18 9 8.4 8.8 8.8 9.7 9.5 9.2 8.8 12 10 7.6 54 17 10 18 8.8 8.8 9.7 9.2 9.2 8.8 11 10 7.3 54 16 11 28 8.8 8.8 10 9.1 9.0 8.8 11 10 7.3 54 16 12 142 8.8 8.8 10 8.8 8.8 8.8 11 10 7.3 54 16 13 31 8.8 8.8 9.7 8.8 8.8 8.8 11 10 12 54 15 14 9.5 8.8 8.8 9.7 8.8 8.8 8.8 11 10 22 54 15 15 9.0 6.6 8.8 9.7 8.8 8.8 8.8 11 10 35 54 15 16 8.8 5.7 8.8 9.7 8.8 8.8 8.7 11 10 64 54 15 17 8.8 5.6 8.8 9.7 8.8 8.8 6.6 11 10 69 54 15 18 8.8 5.6 8.8 9.7 8.8 8.8 6.1 11 10 81 54 15 19 8.6 5.6 8.8 11 8.8 8.8 6.1 11 10 75 57 14 20 8.4 5.6 9.4 11 8.8 8.8 6.2 11 10 73 46 13 21 8.4 6.9 9.7 9.7 8.8 8.8 6.2 11 9.2 71 8.1 13 22 45 8.0 9.7 9.7 8.8 8.8 6.2 11 6.0 70 9.5 13 23 108 8.0 9.7 9.7 8.8 8.8 6.2 11 6.4 70 9.7 13 24 19 8.0 9.7 13 8.8 8.8 9.2 11 8.0 69 12 13 25 9.8 8.0 9.7 10 8.8 8.8 11 11 8.7 70 27 13 26 9.4 8.0 9.7 9.7 8.8 8.8 11 11 8.8 69 27 30 27 9.2 8.0 9.7 9.7 8.8 8.8 26 11 8.6 71 21 21 28 9.0 8.0 9.7 9.5 8.8 8.8 19 13 8.7 87 19 22 29 8.8 8.0 9.7 9.5 --- 22 16 12 61 72 18 21 30 8.8 8.0 9.7 28 --- 11 22 12 129 76 18 21 31 8.8 --- 9.7 11 --- 9.5 --- 13 --- 66 18 --- TOTAL 600.7 236.8 281.6 326.7 254.6 324.7 304.1 374 462.4 1881.5 1399.3 505 MEAN 19.4 7.89 9.08 10.5 9.09 10.5 10.1 12.1 15.4 60.7 45.1 16.8 MAX 142 8.8 9.7 28 12 30 26 20 129 129 129 30 MIN 8.4 5.6 8.0 9.5 8.8 8.8 6.1 11 6.0 7.3 8.1 13 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1991, BY WATER YEAR (WY) MEAN 47.3 61.3 76.2 129 73.5 75.7 106 106 99.0 68.1 65.9 61.2 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 5.78 6.39 6.84 7.04 4.78 6.74 0.80 0.027 0.17 2.21 0.002 1.61 (WY) 1989 1989 1988 1988 1989 1988 1987 1987 1987 1987 1987 1987 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR FOR 1991 WATER YEAR WATER YEARS 1984 - 1991 ANNUAL TOTAL 6951.4 ANNUAL MEAN 19.0 59.6 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 6.47 1987 HIGHEST DAILY MEAN 142 Oct 12 439 Jun 17 1985 LOWEST DAILY MEAN 5.6 Nov 17 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 5.9 Nov 15 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 355 Oct 12 570 May 28 1984 MAXIMUM PEAK STAGE 4.69 Oct 12 5.10 May 28 1984 10 PERCENT EXCEEDS 54 386 50 PERCENT EXCEEDS 9.7 11 90 PERCENT EXCEEDS 8.4 5.8 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 17 11 8.4 7.6 5.9 4.9 4.5 4.5 6.1 5.8 24 18 2 16 11 8.4 7.5 5.8 4.7 4.4 4.9 6.0 6.0 25 18 3 15 10 8.1 7.1 5.8 4.5 4.3 5.4 6.6 6.4 26 18 4 12 10 8.0 6.9 5.8 4.5 4.3 5.6 7.9 6.4 25 18 5 11 10 8.0 6.9 5.7 4.5 4.3 5.6 8.2 6.6 25 18 6 11 10 8.0 6.9 5.6 4.5 4.3 5.6 8.1 6.6 27 17 7 10 10 8.0 7.1 5.6 4.5 4.3 5.6 7.7 6.9 27 16 8 10 10 8.0 7.1 5.5 4.5 4.3 5.5 12 6.9 27 16 9 11 9.8 7.8 6.9 5.5 4.3 4.3 5.5 32 7.8 29 16 10 10 9.7 7.6 6.9 5.5 4.3 4.3 5.6 14 8.8 30 16 11 10 9.7 7.6 6.9 5.5 4.3 4.3 5.6 8.4 9.8 30 16 12 10 9.7 7.6 6.9 5.5 4.3 4.2 5.7 7.2 10 31 16 13 9.7 9.7 7.6 7.9 5.4 4.3 4.2 5.8 6.3 10 35 15 14 10 9.7 7.6 9.8 5.3 4.3 4.1 5.7 6.1 11 31 15 15 10 9.4 7.4 7.3 5.2 4.2 4.3 5.6 5.9 11 23 15 16 9.9 9.2 7.5 6.9 5.1 4.2 4.3 5.6 5.6 12 24 15 17 10 9.2 7.6 6.9 5.8 4.2 4.3 5.7 5.6 17 25 15 18 10 9.2 7.6 6.9 5.2 4.2 4.3 6.0 5.4 45 25 15 19 10 9.2 7.6 8.0 5.1 4.2 4.3 6.0 5.4 8.3 52 14 20 11 9.2 7.6 7.4 4.9 4.2 4.2 6.2 5.4 7.4 39 13 21 11 8.9 7.4 6.9 4.8 4.1 4.4 6.2 5.4 7.6 25 13 22 11 8.8 7.3 6.4 4.8 4.1 5.0 6.2 5.4 8.1 23 13 23 11 8.8 7.3 8.1 7.8 4.1 4.5 6.2 5.2 22 22 13 24 11 8.8 7.3 6.5 5.2 4.2 4.2 6.2 5.3 16 21 13 25 11 8.8 7.3 6.4 5.1 4.2 4.3 6.2 5.3 18 20 13 26 11 8.8 7.3 6.2 5.0 4.8 4.2 6.1 5.5 51 20 12 27 11 8.5 7.1 6.0 5.0 4.6 4.1 6.3 5.5 46 20 12 28 10 8.4 11 6.0 5.0 4.6 4.2 6.4 5.6 23 20 12 29 10 8.4 8.2 6.0 5.0 4.5 4.2 6.4 5.6 23 20 12 30 10 8.4 7.6 6.0 --- 4.5 4.2 6.3 5.7 25 20 15 31 11 --- 7.6 6.0 --- 4.5 --- 6.2 --- 24 18 --- TOTAL 341.6 282.3 241.4 216.3 157.4 135.8 129.1 180.4 224.4 473.4 809 448 MEAN 11.0 9.41 7.79 6.98 5.43 4.38 4.30 5.82 7.48 15.3 26.1 14.9 MAX 17 11 11 9.8 7.8 4.9 5.0 6.4 32 51 52 18 MIN 9.7 8.4 7.1 6.0 4.8 4.1 4.1 4.5 5.2 5.8 18 12 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1992, BY WATER YEAR (WY) MEAN 42.8 54.8 66.4 114 65.8 67.8 94.7 94.5 88.9 62.3 61.5 56.1 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 5.78 6.39 6.84 6.98 4.78 4.38 0.80 0.027 0.17 2.21 0.002 1.61 (WY) 1989 1989 1988 1992 1989 1992 1987 1987 1987 1987 1987 1987 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1984 - 1992 ANNUAL TOTAL 3639.1 ANNUAL MEAN 9.94 52.5 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 6.47 1987 HIGHEST DAILY MEAN 52 Aug 19 439 Jun 17 1985 LOWEST DAILY MEAN 4.1 Mar 21 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 4.2 Mar 17 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 271 Jul 18 570 May 28 1984 MAXIMUM PEAK STAGE 4.49 Jul 18 5.10 May 28 1984 10 PERCENT EXCEEDS 20 384 50 PERCENT EXCEEDS 7.4 10 90 PERCENT EXCEEDS 4.3 5.3 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 15 13 10 21 7.3 182 12 9.2 8.9 3.1 5.8 6.2 2 15 13 10 18 7.3 182 11 9.1 9.4 3.0 5.8 6.2 3 17 13 10 8.4 7.3 186 10 8.8 8.8 3.0 5.8 6.2 4 20 14 10 6.0 7.3 196 9.7 11 9.2 3.0 5.8 6.2 5 18 16 10 6.4 7.3 187 16 11 7.4 3.0 5.8 7.5 6 27 16 10 6.6 104 187 10 11 3.6 3.2 5.8 10 7 33 16 10 9.4 171 187 9.7 11 2.9 3.6 6.1 6.1 8 42 16 10 26 117 187 9.7 11 2.9 3.5 6.1 6.0 9 75 16 10 8.1 12 187 9.7 11 2.9 4.4 6.0 6.0 10 36 12 12 7.3 14 187 9.7 11 8.8 6.4 5.9 6.0 11 30 12 12 7.3 30 187 9.7 10 430 6.4 5.8 6.0 12 25 13 11 9.5 12 187 9.7 9.7 410 6.7 5.6 6.0 13 22 12 11 7.6 16 192 9.7 9.7 400 6.9 5.5 5.9 14 20 10 11 7.3 24 187 9.7 9.7 4.3 6.9 5.6 5.7 15 19 10 10 7.1 83 187 9.7 9.7 4.1 6.7 5.8 5.6 16 17 10 10 6.9 180 177 9.7 9.7 3.9 6.6 5.8 5.6 17 16 10 10 6.7 190 107 9.7 9.4 3.8 6.5 5.8 18 18 16 10 9.7 6.6 147 9.5 9.2 9.2 3.8 6.4 5.8 5.5 19 16 10 9.7 6.6 9.9 5.5 9.2 9.8 3.8 6.6 6.0 5.2 20 16 10 9.7 6.4 18 6.9 9.2 9.8 3.7 6.6 6.2 5.1 21 16 17 9.7 7.7 20 9.2 9.2 9.7 3.7 7.2 6.2 9.1 22 16 13 9.0 7.1 20 9.2 9.2 9.8 3.6 7.3 6.0 5.2 23 16 12 8.8 6.9 13 15 9.2 9.8 3.4 8.3 6.0 5.1 24 16 11 8.8 56 193 13 9.2 9.7 3.5 46 6.1 5.0 25 16 10 8.6 17 116 11 9.2 10 3.3 24 6.2 5.0 26 16 18 8.4 7.1 59 20 9.2 10 3.5 6.4 6.4 5.0 27 15 11 8.4 6.9 173 17 9.2 10 3.4 6.1 6.4 5.0 28 15 11 8.7 25 181 12 9.2 10 3.3 6.0 6.4 5.0 29 15 10 27 66 --- 11 9.2 9.7 3.2 6.0 6.4 5.0 30 14 10 32 7.1 --- 10 9.2 10 3.2 5.9 6.4 4.5 31 13 --- 26 7.3 --- 21 --- 8.8 --- 5.8 6.3 --- TOTAL 663 375 361.5 403.3 1939.4 3262.3 295.0 308.3 1366.3 231.5 185.6 188.9 MEAN 21.4 12.5 11.7 13.0 69.3 105 9.83 9.95 45.5 7.47 5.99 6.30 MAX 75 18 32 66 193 196 16 11 430 46 6.4 18 MIN 13 10 8.4 6.0 7.3 5.5 9.2 8.8 2.9 3.0 5.5 4.5 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1993, BY WATER YEAR (WY) MEAN 40.4 50.1 59.6 103 66.1 71.5 86.2 86.0 84.5 56.8 55.9 51.1 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 5.78 6.39 6.84 6.98 4.78 4.38 0.80 0.027 0.17 2.21 0.002 1.61 (WY) 1989 1989 1988 1992 1989 1992 1987 1987 1987 1987 1987 1987 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1984 - 1993 ANNUAL TOTAL 9580.1 ANNUAL MEAN 26.2 49.2 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 6.47 1987 HIGHEST DAILY MEAN 430 Jun 11 439 Jun 17 1985 LOWEST DAILY MEAN 2.9 Jun 7 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 3.1 Jun 29 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 0.00 Jun 10 570 May 28 1984 MAXIMUM PEAK STAGE 5.45 Jun 10 5.45 Jun 10 1993 10 PERCENT EXCEEDS 44 382 50 PERCENT EXCEEDS 9.7 10 90 PERCENT EXCEEDS 5.0 5.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 3.1 6.4 7.3 7.1 6.9 3.2 1.9 1.1 1.1 1.1 3.7 1.6 2 2.9 6.1 7.3 7.6 6.8 7.1 1.8 1.2 1.0 1.0 4.2 3.9 3 2.7 6.0 7.3 8.5 6.6 3.1 1.8 1.3 1.6 1.1 5.1 1.6 4 2.7 6.0 7.3 8.2 6.5 2.8 1.7 1.2 1.4 1.5 5.5 1.5 5 2.7 6.0 7.3 7.6 8.1 2.6 1.7 1.2 1.9 1.1 5.2 1.5 6 2.7 5.8 7.3 7.6 7.0 2.5 1.7 1.1 3.2 1.1 5.0 1.5 7 2.7 5.8 7.3 7.4 6.8 2.6 1.6 1.2 2.5 1.0 5.0 1.4 8 3.4 6.0 7.3 7.4 6.8 2.6 1.6 1.3 1.5 1.0 5.0 1.4 9 5.3 7.6 7.3 7.6 6.9 2.3 1.6 1.4 1.4 1.1 5.4 1.4 10 5.5 8.0 7.3 7.8 7.3 3.3 1.8 1.3 1.6 1.1 5.5 1.4 11 5.6 7.9 7.3 8.0 7.6 2.6 1.9 1.2 1.3 1.1 5.5 1.4 12 5.7 7.6 7.3 9.2 7.3 2.4 2.3 1.2 1.2 1.2 5.5 1.4 13 6.0 7.6 7.5 8.6 6.9 2.3 3.0 1.1 1.5 1.8 6.8 1.4 14 6.0 7.6 8.1 8.2 6.4 2.3 2.3 1.1 1.9 1.3 6.1 1.4 15 6.0 7.6 8.2 8.0 6.2 2.2 1.9 1.2 1.5 1.1 5.5 1.4 16 6.1 7.6 8.0 8.0 6.2 2.1 1.8 2.5 1.2 1.1 7.3 1.5 17 6.2 7.6 8.0 8.0 6.0 2.0 1.7 1.4 1.1 1.1 3.7 1.5 18 6.3 7.6 8.0 8.8 6.1 1.9 1.6 1.3 1.5 1.1 38 1.6 19 6.2 7.6 8.0 8.4 5.8 1.8 1.6 1.2 1.9 1.0 1.6 1.7 20 6.4 7.6 8.0 7.9 4.3 1.8 1.5 1.1 1.3 1.4 1.3 1.7 21 6.5 7.6 8.0 7.3 3.5 1.7 1.3 1.1 1.4 1.0 8.6 1.7 22 6.4 7.6 8.0 7.3 2.9 1.7 1.9 1.0 1.4 1.7 1.5 2.3 23 6.4 7.4 8.0 7.3 2.8 1.7 2.2 1.0 1.4 1.1 1.3 2.8 24 6.4 7.3 8.0 7.1 5.3 1.8 1.6 1.0 1.3 1.1 1.3 2.9 25 6.4 7.4 7.7 6.9 3.2 5.5 1.4 1.0 1.3 1.0 1.3 2.9 26 6.4 7.3 7.3 6.8 2.9 2.2 1.6 0.90 1.3 1.1 1.3 3.3 27 6.4 8.0 7.3 6.6 2.8 2.0 1.4 0.90 1.4 1.3 1.3 3.4 28 6.4 7.4 7.3 6.8 2.7 2.0 1.2 1.0 1.3 1.4 1.3 3.4 29 6.5 7.3 7.1 6.9 --- 2.6 1.1 1.0 1.3 1.2 1.3 3.4 30 12 7.3 6.9 7.0 --- 2.1 1.2 1.0 1.3 1.1 1.4 3.4 31 6.4 --- 6.9 6.9 --- 2.0 --- 1.3 --- 1.1 1.4 --- TOTAL 170.4 214.6 233.9 236.8 158.6 78.8 51.7 36.80 45.0 36.4 152.9 61.7 MEAN 5.50 7.15 7.55 7.64 5.66 2.54 1.72 1.19 1.50 1.17 4.93 2.06 MAX 12 8.0 8.2 9.2 8.1 7.1 3.0 2.5 3.2 1.8 38 3.9 MIN 2.7 5.8 6.9 6.6 2.7 1.7 1.1 0.90 1.0 1.0 1.3 1.4 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1994, BY WATER YEAR (WY) MEAN 36.9 45.8 53.8 93.1 60.7 65.3 78.5 78.3 77.0 51.7 51.3 46.7 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 5.50 6.39 6.84 6.98 4.78 2.54 0.80 0.027 0.17 1.17 0.002 1.61 (WY) 1994 1989 1988 1992 1989 1994 1987 1987 1987 1994 1987 1987 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1984 - 1994 ANNUAL TOTAL 1477.60 ANNUAL MEAN 4.05 44.2 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 4.05 1994 HIGHEST DAILY MEAN 38 Aug 18 439 Jun 17 1985 LOWEST DAILY MEAN 0.90 May 26 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 0.97 May 22 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 303 Aug 18 570 May 28 1984 MAXIMUM PEAK STAGE 4.57 Aug 18 5.45 Jun 10 1993 10 PERCENT EXCEEDS 7.6 380 50 PERCENT EXCEEDS 2.7 9.2 90 PERCENT EXCEEDS 1.1 3.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 2.0 1.3 2.2 3.8 8.4 10 5.8 6.2 6.0 6.7 7.1 6.2 2 2.1 1.2 2.3 4.0 8.2 7.1 6.3 6.2 6.5 6.8 7.0 6.2 3 3.2 1.2 2.3 4.1 8.0 6.7 6.5 6.2 6.2 6.6 8.5 6.2 4 2.0 1.3 2.5 4.2 8.0 6.6 5.6 6.2 6.3 6.4 7.0 6.7 5 1.9 1.3 2.5 4.3 8.4 6.6 5.8 6.2 14 6.2 6.7 6.0 6 1.9 1.3 2.2 4.5 8.4 6.5 5.9 6.4 20 10 6.6 6.0 7 1.8 1.3 2.3 59 8.2 6.0 6.2 6.4 6.8 6.6 6.9 6.0 8 1.8 1.4 2.3 5.4 8.0 6.5 6.3 6.4 6.7 6.4 6.5 6.2 9 2.0 1.5 2.4 5.5 8.0 6.1 6.6 6.4 7.3 6.4 6.5 6.1 10 2.1 1.5 2.4 6.1 8.3 5.9 6.5 6.4 8.1 6.1 6.7 6.2 11 2.0 1.6 2.9 6.5 9.3 5.8 6.5 6.4 8.0 6.3 6.5 6.1 12 3.9 1.6 2.7 7.3 8.4 5.7 6.6 6.4 9.0 6.0 6.5 6.2 13 67 1.6 2.7 7.1 8.0 5.6 6.5 6.3 8.9 5.9 6.6 6.3 14 1.5 1.6 2.8 7.8 7.6 5.5 6.4 6.5 8.8 6.0 6.4 6.4 15 1.4 1.6 2.8 9.9 7.4 5.8 6.2 6.1 10 5.8 6.3 9.8 16 1.4 1.7 2.9 7.6 7.6 5.8 6.2 5.9 9.1 7.8 6.5 6.3 17 1.4 1.7 2.9 7.5 11 5.8 6.2 5.8 8.4 6.2 6.5 6.2 18 1.3 1.7 3.0 7.6 70 5.8 6.2 5.9 8.6 5.8 6.5 6.4 19 1.3 1.7 3.1 7.6 8.8 5.8 6.2 6.3 9.1 6.0 6.6 14 20 1.3 1.8 3.2 7.9 8.4 5.8 6.2 6.3 12 5.8 6.4 26 21 1.4 1.9 3.2 7.8 7.8 5.8 6.2 6.3 12 5.8 6.3 28 22 1.6 1.9 38 7.6 7.3 5.8 6.2 6.1 22 5.9 6.3 17 23 2.2 1.9 6.3 8.2 7.3 5.8 6.2 6.0 22 5.9 6.0 16 24 1.2 1.9 3.7 7.8 7.3 5.8 6.2 6.3 52 6.0 6.0 33 25 1.2 2.0 3.4 7.4 7.3 5.8 6.2 6.1 6.8 6.0 7.7 14 26 1.2 2.0 3.4 7.6 7.3 5.8 6.2 6.0 6.8 31 55 18 27 1.2 2.2 3.5 7.6 7.1 6.8 6.2 6.3 6.6 7.7 6.5 13 28 1.2 2.1 3.5 8.0 6.9 5.7 6.2 6.2 6.7 10 6.8 13 29 1.2 2.3 3.6 8.4 --- 5.8 6.2 6.6 6.5 8.2 6.5 14 30 1.2 2.3 3.6 8.5 --- 5.8 6.2 6.4 6.7 7.7 6.3 15 31 1.2 --- 3.7 8.6 --- 5.8 --- 5.8 --- 7.4 6.0 --- TOTAL 118.1 50.4 128.3 265.2 286.7 190.1 186.7 193.0 327.9 231.4 253.7 336.5 MEAN 3.81 1.68 4.14 8.55 10.2 6.13 6.22 6.23 10.9 7.46 8.18 11.2 MAX 67 2.3 38 59 70 10 6.6 6.6 52 31 55 33 MIN 1.2 1.2 2.2 3.8 6.9 5.5 5.6 5.8 6.0 5.8 6.0 6.0 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1995, BY WATER YEAR (WY) MEAN 33.9 41.8 48.8 85.4 56.5 60.3 72.5 72.3 71.5 48.0 47.7 43.7 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 3.81 1.68 4.14 6.98 4.78 2.54 0.80 0.027 0.17 1.17 0.002 1.61 (WY) 1995 1995 1995 1992 1989 1994 1987 1987 1987 1994 1987 1987 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1984 - 1995 ANNUAL TOTAL 2568.0 ANNUAL MEAN 7.04 40.5 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 4.05 1994 HIGHEST DAILY MEAN 70 Feb 18 439 Jun 17 1985 LOWEST DAILY MEAN 1.2 Oct 24 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 1.2 Oct 24 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 525 Jan 7 570 May 28 1984 MAXIMUM PEAK STAGE 4.97 Jan 7 5.45 Jun 10 1993 10 PERCENT EXCEEDS 8.9 378 50 PERCENT EXCEEDS 6.2 8.8 90 PERCENT EXCEEDS 1.8 2.8 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021973426 C-004 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331420 LONGITUDE 0814025 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 220. NGVD29 Date Processed: 2004-08-20 15:18 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 14 7.5 6.4 8.2 6.6 6.0 6.8 8.2 4.4 4.4 5.2 4.8 2 12 7.3 6.4 8.0 7.9 6.0 6.1 8.1 4.4 4.2 4.4 4.9 3 11 7.6 5.7 7.8 7.2 6.0 6.1 8.2 4.3 4.1 4.3 5.1 4 11 7.6 5.8 7.2 6.6 6.1 6.2 8.4 4.3 4.0 6.1 5.5 5 11 6.4 5.9 7.1 6.5 6.4 6.2 8.3 4.2 8.5 4.7 5.6 6 11 6.8 6.1 6.7 6.4 6.9 6.3 8.2 4.2 9.8 4.3 5.3 7 10 12 9.4 6.6 6.6 18 6.3 9.0 4.2 7.3 4.3 5.8 8 10 8.1 6.8 6.5 6.6 6.6 6.2 8.3 4.4 6.7 4.2 6.0 9 11 7.9 7.9 6.6 6.6 6.3 6.1 8.0 4.3 6.5 4.1 6.1 10 12 7.9 7.1 6.6 6.6 6.3 6.1 7.9 4.2 6.7 4.1 8.0 11 11 8.8 7.0 6.6 7.2 5.9 6.2 7.5 4.2 6.1 4.2 6.9 12 11 8.6 7.2 6.7 6.5 6.0 6.3 7.3 4.2 5.6 4.2 6.8 13 11 8.8 7.1 6.4 6.6 6.0 6.6 7.0 4.2 5.2 5.3 6.6 14 12 8.7 7.5 6.5 6.5 5.9 6.9 6.5 4.1 5.3 4.5 6.7 15 10 8.4 7.4 6.3 5.9 6.4 7.5 6.4 4.0 5.5 3.9 6.5 16 10 8.4 7.3 6.2 6.1 6.4 7.5 6.5 4.1 5.2 3.9 6.4 17 10 8.7 6.9 6.3 6.1 8.9 7.7 6.4 4.3 5.2 3.9 6.3 18 10 8.8 6.8 6.5 6.2 6.5 7.6 6.4 4.1 5.3 4.1 6.5 19 9.4 8.7 14 6.6 6.2 6.2 8.2 6.1 4.7 5.1 4.0 6.3 20 9.4 8.2 7.0 6.5 6.2 5.9 8.3 6.0 4.9 4.7 4.0 6.2 21 10 8.0 7.1 6.7 6.2 5.9 8.3 6.0 4.8 4.7 4.0 6.3 22 11 7.7 7.0 6.8 5.8 6.4 8.6 5.8 4.7 4.8 4.0 6.3 23 11 7.4 6.8 6.8 5.7 6.3 8.6 5.6 4.6 4.6 4.0 6.2 24 9.8 7.7 6.9 7.1 5.6 6.2 8.0 5.5 4.7 4.6 4.3 6.2 25 9.5 6.7 6.8 6.4 5.8 6.2 8.3 5.1 4.7 4.4 9.0 6.2 26 8.5 6.3 7.0 6.5 5.8 6.2 8.4 5.1 4.6 4.2 4.3 6.4 27 12 6.3 7.2 9.6 5.8 6.9 8.2 4.8 4.4 4.1 4.5 6.3 28 9.3 6.4 7.3 6.4 7.1 13 8.7 5.1 4.4 4.1 4.5 6.4 29 8.1 6.4 7.3 6.6 5.9 6.2 9.4 4.6 4.6 4.0 4.7 6.6 30 7.8 6.4 7.3 6.9 --- 6.2 9.9 4.6 4.5 4.1 4.8 6.7 31 7.6 --- 7.3 6.8 --- 6.5 --- 4.5 --- 4.3 4.8 --- TOTAL 321.4 234.5 223.7 212.5 184.8 214.7 221.6 205.4 131.7 163.3 140.6 185.9 MEAN 10.4 7.82 7.22 6.85 6.37 6.93 7.39 6.63 4.39 5.27 4.54 6.20 MAX 14 12 14 9.6 7.9 18 9.9 9.0 4.9 9.8 9.0 8.0 MIN 7.6 6.3 5.7 6.2 5.6 5.9 6.1 4.5 4.0 4.0 3.9 4.8 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1984 - 1996, BY WATER YEAR (WY) MEAN 32.0 39.0 45.1 78.9 52.6 56.2 67.5 67.3 66.3 44.7 44.4 40.8 MAX 232 356 393 407 399 366 400 399 378 381 382 382 (WY) 1985 1985 1985 1985 1985 1985 1985 1985 1984 1984 1984 1984 MIN 3.81 1.68 4.14 6.85 4.78 2.54 0.80 0.027 0.17 1.17 0.002 1.61 (WY) 1995 1995 1995 1996 1989 1994 1987 1987 1987 1994 1987 1987 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1984 - 1996 ANNUAL TOTAL 2440.1 ANNUAL MEAN 6.67 37.4 HIGHEST ANNUAL MEAN 287 1985 LOWEST ANNUAL MEAN 4.05 1994 HIGHEST DAILY MEAN 18 Mar 7 439 Jun 17 1985 LOWEST DAILY MEAN 3.9 Aug 15 0.00 Apr 14 1987 ANNUAL SEVEN-DAY MINIMUM 4.0 Aug 15 0.00 Apr 16 1987 MAXIMUM PEAK FLOW 63 Mar 7 570 May 28 1984 MAXIMUM PEAK STAGE 4.05 Aug 25 5.45 Jun 10 1993 10 PERCENT EXCEEDS 9.1 376 50 PERCENT EXCEEDS 6.4 8.4 90 PERCENT EXCEEDS 4.3 3.2