1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02153800 BULLOCK CREEK NR SHARON, SC SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 345713 LONGITUDE 0812258 NAD27 DRAINAGE AREA 84.3* CONTRIBUTING DRAINAGE AREA DATUM 460 NGVD29 Date Processed: 2005-04-11 11:48 By mishealy APPROVED DD #3, 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 --- --- 9.4 10 13 25 115 9.8 31 17 7.4 e0.00 2 --- --- 9.2 9.7 9.6 22 78 11 53 17 4.0 e0.00 3 --- --- 9.0 8.0 8.8 23 64 12 33 16 3.0 e0.00 4 --- --- 8.6 10 8.9 127 67 12 24 19 3.0 e8.0 5 --- --- 8.4 11 9.3 99 52 13 23 169 3.7 22 6 --- --- 8.4 11 9.6 56 44 14 25 37 4.8 6.2 7 --- --- 8.7 10 9.2 38 40 14 25 13 4.5 4.1 8 --- --- 9.0 18 9.8 30 37 14 26 9.7 4.6 3.2 9 --- --- 8.8 24 11 26 e30 15 24 8.2 4.2 4.3 10 --- --- 8.9 17 14 22 e26 16 23 6.5 3.2 4.6 11 --- --- 9.0 15 15 20 e24 17 17 5.6 2.3 4.5 12 --- --- 9.1 19 14 22 21 18 14 4.6 2.3 4.1 13 --- --- 8.6 30 15 41 19 20 15 74 2.7 3.5 14 --- --- 11 26 18 34 19 23 21 35 3.0 3.5 15 --- 17 12 21 20 144 16 24 22 10 3.1 2.9 16 --- 14 20 21 20 188 16 25 24 5.0 2.4 2.2 17 --- 16 47 17 46 93 13 25 24 3.1 1.6 1.6 18 --- 15 40 14 54 62 12 25 15 3.0 1.2 1.2 19 --- 18 26 23 32 46 11 25 9.1 3.4 0.99 0.92 20 --- 25 21 127 25 94 12 25 9.5 4.3 0.73 0.75 21 --- 19 17 74 22 612 12 26 6.4 5.1 0.61 e0.30 22 --- 13 14 39 28 175 11 29 5.2 4.5 0.68 e0.00 23 --- 9.8 11 26 44 100 11 34 6.1 3.7 e0.30 e0.00 24 --- 8.9 11 20 32 73 12 28 7.5 4.0 e0.00 e11 25 --- 16 9.9 16 32 59 30 26 161 6.6 e0.00 23 26 --- 32 8.5 13 53 46 27 29 318 15 e0.00 7.6 27 --- 23 11 12 38 37 16 e28 38 8.8 e0.00 5.3 28 --- 15 11 11 30 34 11 29 14 7.2 e0.00 5.0 29 --- 12 9.9 14 --- 275 9.6 39 9.6 5.5 e0.00 4.3 30 --- 10 9.1 12 --- 1090 9.2 34 12 41 e0.00 3.8 31 --- --- 7.2 16 --- 187 --- 25 --- 16 e0.00 --- MEAN --- --- 13.3 22.4 22.9 126 28.8 22.1 34.5 18.6 2.07 4.60 MAX --- -- 47 127 54 1090 115 39 318 169 7.4 23 MIN --- -- 7.2 8.0 8.8 20 9.2 9.8 5.2 3.0 0.00 0.00 AC-FT --- --- 817 1380 1270 7740 1720 1360 2050 1150 128 273 CFSM --- --- 0.16 0.27 0.27 1.49 0.34 0.26 0.41 0.22 0.02 0.05 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 2001 - 2001, BY WATER YEAR (WY) MEAN --- --- 13.3 22.4 22.9 126 28.8 22.1 34.5 18.6 2.07 4.60 MAX --- --- 13.3 22.4 22.9 126 28.8 22.1 34.5 18.6 2.07 4.60 (WY) --- --- 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 MIN --- --- 13.3 22.4 22.9 126 28.8 22.1 34.5 18.6 2.07 4.60 (WY) --- --- 2001 2001 2001 2001 2001 2001 2001 2001 2001 2001 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02153800 BULLOCK CREEK NR SHARON, SC SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 345713 LONGITUDE 0812258 NAD27 DRAINAGE AREA 84.3* CONTRIBUTING DRAINAGE AREA DATUM 460 NGVD29 Date Processed: 2005-04-11 11:48 By mishealy APPROVED DD #3, 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 3.0 36 49 52 27 19 e158 4.2 4.4 8.8 e0.00 e0.00 2 2.4 38 53 53 26 43 e75 6.0 3.3 8.3 e0.00 e0.00 3 2.3 40 47 56 24 237 e60 4.7 2.7 10 e0.00 e0.00 4 2.4 44 46 53 24 140 e32 62 2.3 8.7 e0.00 e0.00 5 2.1 46 46 52 26 67 27 91 2.2 6.2 e0.00 e0.00 6 2.9 46 46 61 30 45 24 39 2.7 3.6 e0.00 e0.00 7 3.7 46 50 70 85 35 21 25 19 1.5 e0.00 e0.00 8 4.7 41 52 60 173 29 19 20 5.9 0.38 e0.00 e0.00 9 5.6 42 56 56 90 25 19 16 2.5 e0.05 e0.00 e0.00 10 5.7 44 57 55 56 23 24 14 1.3 e0.00 e0.00 e0.00 11 6.5 44 70 e55 47 20 20 14 0.86 e0.00 e0.00 e0.00 12 7.1 43 66 e55 37 53 17 13 0.60 e0.00 e0.00 e0.00 13 8.2 43 59 56 31 223 22 12 e0.44 e0.00 e0.00 e0.00 14 12 43 56 56 27 128 18 31 e0.40 e0.00 e0.00 e0.00 15 18 47 58 56 26 70 15 21 e0.40 e0.00 e0.00 e17 16 19 49 59 57 25 48 13 13 e0.50 e0.00 e0.00 25 17 19 49 60 57 24 58 11 10 e0.50 e0.00 e0.00 3.4 18 18 50 66 57 24 93 9.6 13 e0.51 e0.00 e0.00 e0.20 19 19 52 64 69 23 56 8.4 13 0.61 e0.00 e0.00 e0.00 20 22 48 56 160 23 43 7.4 9.8 0.95 e0.00 e0.00 e0.00 21 24 45 51 80 25 99 6.5 7.9 1.3 e0.00 e0.00 e0.00 22 25 43 49 58 24 95 5.4 7.0 1.3 e0.00 e0.00 e0.00 23 29 44 48 165 24 52 4.4 6.6 1.5 e0.00 e0.00 e0.00 24 29 60 34 157 23 39 3.8 5.9 2.1 e0.00 e0.00 e0.00 25 31 62 35 200 21 32 4.1 5.5 3.0 e0.00 e0.00 e0.00 26 40 53 35 107 21 31 3.7 5.0 4.7 e0.00 e0.00 e0.00 27 38 50 43 62 21 38 3.2 4.7 8.8 e0.00 e0.00 e0.15 28 33 48 47 44 21 30 3.1 4.3 10 e0.00 e0.00 0.87 29 31 47 48 36 --- 25 2.9 3.9 9.9 e0.00 e0.00 0.16 30 32 48 50 31 --- 26 1.9 3.7 9.6 e0.00 e0.00 e0.00 31 34 --- 52 28 --- 45 --- 4.3 --- e0.00 e0.00 --- MEAN 17.1 46.4 51.9 71.4 36.7 63.5 21.3 15.8 3.48 1.53 0.00 1.56 MAX 40 62 70 200 173 237 158 91 19 10 0.00 25 MIN 2.1 36 34 28 21 19 1.9 3.7 0.40 0.00 0.00 0.00 AC-FT 1050 2760 3190 4390 2040 3900 1270 973 207 94 0.00 93 CFSM 0.20 0.55 0.62 0.85 0.44 0.75 0.25 0.19 0.04 0.02 0.00 0.02 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 2001 - 2002, BY WATER YEAR (WY) MEAN 17.1 46.4 32.6 46.9 29.8 94.6 25.1 19.0 19.0 10.1 1.04 3.08 MAX 17.1 46.4 51.9 71.4 36.7 126 28.8 22.1 34.5 18.6 2.07 4.60 (WY) 2002 2002 2002 2002 2002 2001 2001 2001 2001 2001 2001 2001 MIN 17.1 46.4 13.3 22.4 22.9 63.5 21.3 15.8 3.48 1.53 0.00 1.56 (WY) 2002 2002 2001 2001 2001 2002 2002 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 2001 - 2002 ANNUAL MEAN 33.2 27.6 27.6 HIGHEST ANNUAL MEAN 27.6 2002 LOWEST ANNUAL MEAN 27.6 2002 HIGHEST DAILY MEAN 1090 Mar 30 237 Mar 3 1090 Mar 30 2001 LOWEST DAILY MEAN 0.00 Aug 24 0.00 Jul 10 0.00 Aug 24 2001 ANNUAL SEVEN-DAY MINIMUM 0.00 Aug 24 0.00 Jul 10 0.00 Aug 24 2001 MAXIMUM PEAK FLOW 298 Jan 23 0.00 Oct 12 1990 MAXIMUM PEAK STAGE 8.43 Jan 23 17.36 Oct 12 1990 ANNUAL RUNOFF (AC-FT) 24060 19970 19980 ANNUAL RUNOFF (CFSM) 0.396 0.328 0.328 10 PERCENT EXCEEDS 56 59 59 50 PERCENT EXCEEDS 20 19 19 90 PERCENT EXCEEDS 3.0 0.00 0.00 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02153800 BULLOCK CREEK NR SHARON, SC SOURCE AGENCY USGS STATE 45 COUNTY 091 LATITUDE 345713 LONGITUDE 0812258 NAD27 DRAINAGE AREA 84.3* CONTRIBUTING DRAINAGE AREA DATUM 460 NGVD29 Date Processed: 2005-04-11 11:48 By mishealy APPROVED DD #3, 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 e0.0 25 17 50 159 160 e50 5.3 91 93 55 49 2 e0.0 23 16 47 107 205 e30 4.2 71 830 52 37 3 e0.0 23 16 49 83 145 e22 4.9 143 243 42 33 4 e0.0 23 17 44 73 106 e20 3.3 320 104 70 34 5 e0.0 27 223 39 69 96 e25 2.5 151 63 780 98 6 e0.0 145 267 36 58 728 e25 365 100 48 181 41 7 e0.0 82 119 32 182 481 e850 738 413 41 459 34 8 e0.0 45 71 31 141 162 e350 134 1540 43 153 32 9 e0.0 33 47 31 e86 119 e791 38 304 36 93 33 10 e0.0 29 36 29 e90 92 e2500 17 168 46 77 29 11 e317 46 109 26 e76 72 e1240 9.9 148 54 102 28 12 40 596 103 24 98 60 e300 7.9 283 74 94 27 13 31 448 409 23 e66 52 e210 4.1 212 46 167 27 14 47 110 528 23 52 46 e162 2.3 123 53 81 26 15 13 69 142 22 63 43 e130 1.9 93 43 62 29 16 120 174 86 22 70 580 e110 5.1 81 35 95 27 17 54 488 58 26 89 191 e98 4.5 222 128 86 23 18 18 161 45 23 117 601 e1000 5.2 110 51 67 23 19 8.8 86 39 e25 176 266 e515 9.4 100 42 96 22 20 5.8 57 e100 22 119 e2480 e265 4.7 75 45 61 21 21 6.3 46 e65 22 92 e1490 e150 6.3 58 40 48 21 22 11 38 e46 25 334 e320 e90 2430 48 35 43 23 23 14 31 e41 29 587 e200 e60 2820 43 38 103 79 24 15 27 e1040 e22 161 e120 e40 484 39 47 56 43 25 18 25 e989 e26 116 e70 e16 410 36 36 42 30 26 20 23 e223 26 98 e40 e15 259 35 30 39 26 27 22 21 e107 27 229 e30 e14 391 35 38 37 25 28 35 20 e77 25 318 e28 e12 196 42 32 35 30 29 45 19 e65 31 --- e26 e11 147 39 28 34 27 30 35 19 e54 364 --- e300 8.0 130 43 65 32 23 31 29 --- 50 443 --- e110 --- 108 --- 92 32 --- MEAN 29.2 98.6 168 53.7 140 304 304 282 172 83.8 109 33.3 MAX 317 596 1040 443 587 2480 2500 2820 1540 830 780 98 MIN 0.00 19 16 22 52 26 8.0 1.9 35 28 32 21 AC-FT 1790 5870 10320 3300 7750 18680 18070 17350 10250 5160 6690 1980 CFSM 0.35 1.17 1.99 0.64 1.66 3.60 3.60 3.35 2.04 0.99 1.29 0.40 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 2001 - 2003, BY WATER YEAR (WY) MEAN 23.1 72.5 77.7 49.2 66.4 164 118 107 70.1 34.7 37.0 13.2 MAX 29.2 98.6 168 71.4 140 304 304 282 172 83.8 109 33.3 (WY) 2003 2003 2003 2002 2003 2003 2003 2003 2003 2003 2003 2003 MIN 17.1 46.4 13.3 22.4 22.9 63.5 21.3 15.8 3.48 1.53 0.00 1.56 (WY) 2002 2002 2001 2001 2001 2002 2002 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2002 CALENDAR YEAR FOR 2003 WATER YEAR WATER YEARS 2001 - 2003 ANNUAL MEAN 42.8 148 87.8 HIGHEST ANNUAL MEAN 148 2003 LOWEST ANNUAL MEAN 27.6 2002 HIGHEST DAILY MEAN 1040 Dec 24 2820 May 23 2820 May 23 2003 LOWEST DAILY MEAN 0.00 Jul 10 0.00 Oct 1 0.00 Aug 24 2001 ANNUAL SEVEN-DAY MINIMUM 0.00 Jul 10 0.00 Oct 1 0.00 Aug 24 2001 MAXIMUM PEAK FLOW 7160 May 23 9840 Oct 12 1990 MAXIMUM PEAK STAGE 16.61 May 23 17.36 Oct 12 1990 ANNUAL RUNOFF (AC-FT) 30960 107200 63640 ANNUAL RUNOFF (CFSM) 0.507 1.76 1.04 10 PERCENT EXCEEDS 92 326 161 50 PERCENT EXCEEDS 18 48 34 90 PERCENT EXCEEDS 0.00 15 0.00 e Estimated