1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1896 TO SEPTEMBER 1897 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 e17800 e2850 e17000 2850 3000 5690 12600 5890 3540 3950 2640 2250 2 e4990 e2780 e15000 2920 11200 4890 11200 7690 3460 3380 2350 8000 3 e4040 e2150 e11300 2920 12900 4890 12300 9060 3620 3000 2300 3860 4 e2570 e2430 e9720 2850 18500 4690 14700 7290 3460 2920 3460 3230 5 e2150 e21400 e7190 2780 22200 4400 38600 5390 3460 5990 2920 2710 6 e1740 e35600 e6890 3000 52700 8740 64000 5090 11700 4790 3300 2350 7 e1670 e23400 e9300 3000 84800 29400 38600 4690 13400 4300 5590 2120 8 e2080 e13200 e11800 2850 65600 17900 24400 4300 37700 4040 6890 2300 9 e2010 e4690 e10800 2850 29000 11800 20500 4400 35400 3780 3150 2250 10 e1870 e3700 e8600 2710 12600 9160 12200 4490 21200 4400 3380 2350 11 e1940 e2500 e5290 2520 8320 14100 10000 4690 19000 3860 3000 2350 12 e1600 e3080 e4400 2580 21400 12900 8740 4220 5490 3950 3300 2200 13 e1470 e6690 e3860 2780 19200 25600 8180 3860 4490 3950 3080 2080 14 e1870 e6090 e3950 3000 17200 32800 6990 7390 4790 3540 2850 1950 15 e2150 e4220 e3460 3080 8600 38600 6690 5890 4300 3300 4690 2120 16 e2430 e3300 e10600 2850 13400 26900 6690 4490 4040 3300 4300 1900 17 e2710 e2920 e9720 2850 10400 21200 6290 4590 3540 3000 2850 2010 18 e1800 e2710 e5290 2920 6490 18900 5790 3860 3460 4040 2780 2040 19 e1800 e2500 e4590 4040 4590 12600 5390 3780 3300 3080 2850 2080 20 e1540 e2500 e4120 3700 5490 15000 5090 3620 2850 6690 2640 2010 21 e1740 e2500 e3700 17800 9020 15200 5190 3620 3150 11600 2460 2160 22 e1870 e2290 e3620 20500 8320 12000 4890 3460 3300 7900 13500 3000 23 e1940 e2430 e3540 11600 11700 10200 5090 3620 3620 6090 6590 3460 24 e2430 e2220 e3460 8740 10400 9580 4490 4490 4040 4120 3380 4220 25 e2780 e2430 e3230 6590 12900 7090 4490 3860 5290 3780 3230 4120 26 e2570 e2360 e3080 4490 8880 6490 4590 3460 3620 2920 3000 3080 27 e1940 e2290 e2920 4040 7090 6090 4300 3460 3700 4300 2850 2850 28 e2220 e2430 e2920 3700 5590 5490 4790 3300 9160 4490 3000 2300 29 e2150 e2500 e3000 3300 --- 4990 4300 3150 3950 3860 2640 2350 30 e2150 e4990 e3150 2850 --- 5290 4220 3300 4300 3080 2520 2460 31 e2220 --- e2920 3150 --- 6290 --- 3300 --- 2780 2080 --- TOTAL 84240 175150 198420 145810 501490 408870 365300 143700 236330 134180 113570 82160 MEAN 2717 5838 6401 4704 17910 13190 12180 4635 7878 4328 3664 2739 MAX 17800 35600 17000 20500 84800 38600 64000 9060 37700 11600 13500 8000 MIN 1470 2150 2920 2520 3000 4400 4220 3150 2850 2780 2080 1900 CFSM 0.57 1.22 1.34 0.98 3.74 2.75 2.54 0.97 1.64 0.90 0.76 0.57 IN. 0.65 1.36 1.54 1.13 3.89 3.18 2.84 1.12 1.84 1.04 0.88 0.64 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1897 TO SEPTEMBER 1898 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2300 2200 4220 2850 4490 3150 13200 4400 2710 2400 4300 7190 2 2200 2780 3700 3620 4120 3700 10000 4120 2580 2250 5690 5990 3 2160 4300 3700 3300 3860 3300 6290 3620 2460 2120 9160 5290 4 2040 4690 3700 3150 3700 5610 5090 3780 2640 2080 5690 5890 5 1980 3380 3780 3540 3620 5740 8600 3620 2200 1880 3950 6490 6 2160 2710 4040 3300 3620 5790 17800 3300 2250 1820 11400 15600 7 2300 3080 3950 3460 3620 4400 12600 3300 2080 4300 4890 13500 8 2120 2850 3780 3620 3080 3620 8320 3230 2160 8220 5890 19600 9 2710 2580 4120 3300 3540 3780 5690 3230 2250 6190 4790 11200 10 3380 3000 3540 3540 3540 3620 5090 2580 2350 5890 4120 6390 11 2400 2850 3080 3460 3460 3620 5290 3150 2080 5390 3460 4490 12 7900 2710 3080 3460 3460 3380 4690 3000 2080 3080 5390 3860 13 15200 2710 3000 3780 3380 3300 4490 2710 1980 3300 5890 3700 14 11000 2710 2850 3230 3150 3230 4220 2920 1840 4400 7190 3780 15 6090 2640 3540 3300 3000 3000 4690 3300 2400 6190 12900 3540 16 3620 2460 3540 3460 3300 3950 4490 2850 2350 7900 11200 3460 17 3380 2580 3620 3300 3230 4120 4120 2580 3150 5990 8740 3460 18 2460 2520 3300 2850 3000 3950 3780 3000 5290 6090 9300 3230 19 2350 2460 2920 3300 3080 4120 3460 3300 4890 4490 12200 3150 20 3000 2640 2920 3150 3620 3780 4120 2780 5590 3950 19800 2580 21 3950 2640 2850 3950 3780 4300 3700 2710 6090 3000 17000 2010 22 3540 2580 3620 4590 3460 3950 3460 2640 4890 2850 9300 2710 23 3300 2580 4690 4690 3380 3620 3460 2580 3700 3150 5690 3150 24 3300 2520 4220 4040 3380 3620 5590 2250 3080 4990 5090 38600 25 2850 2850 3780 5490 3300 3620 7090 2580 2580 12800 4590 35200 26 2520 3150 3300 17000 3230 3540 5490 2850 2460 9590 4300 19400 27 2920 2920 5490 17200 2920 3380 5990 2010 2080 6990 6390 7290 28 2710 4890 5990 10200 3080 3300 9720 2350 2460 7390 4490 5490 29 2520 7590 4690 6390 --- 3300 6790 2460 2580 6090 3620 5290 30 2710 6690 4300 5190 --- 10200 4990 2300 2580 4990 14200 4490 31 2250 --- 4040 4490 --- 10400 --- 2160 --- 4040 10300 --- TOTAL 113320 96260 117350 150200 96400 132390 192310 91660 87830 153810 240920 256020 MEAN 3655 3209 3785 4845 3443 4271 6410 2957 2928 4962 7772 8534 MAX 15200 7590 5990 17200 4490 10400 17800 4400 6090 12800 19800 38600 MIN 1980 2200 2850 2850 2920 3000 3460 2010 1840 1820 3460 2010 CFSM 0.76 0.67 0.79 1.01 0.72 0.89 1.34 0.62 0.61 1.04 1.62 1.78 IN. 0.88 0.75 0.91 1.17 0.75 1.03 1.49 0.71 0.68 1.19 1.87 1.99 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1898 TO SEPTEMBER 1899 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 4300 4490 5190 4100 7360 27200 18400 6050 3900 2800 3500 6550 2 3950 4490 4490 5100 6800 15600 11800 5550 3900 2800 3300 6420 3 4120 4300 3950 5100 6050 11300 8800 5550 3700 2340 2430 4400 4 3080 3950 5390 4200 6050 13800 8800 5300 3500 2800 3500 4600 5 5490 3860 12200 4000 12300 13800 10000 5300 3500 2430 2340 3300 6 16200 3860 10600 4200 32800 23900 10000 5300 2900 2610 3300 3100 7 18400 4490 9300 20400 58800 10300 9100 5550 3100 2520 2900 2900 8 9440 4220 6290 36800 62000 8950 16800 5800 3100 2520 1650 4200 9 6090 4220 5490 20200 32400 8200 18900 5300 3100 2800 2900 4200 10 6090 3780 5090 12900 20500 7640 13000 4900 3100 3100 2610 4300 11 5490 3780 4690 9700 12000 7360 10200 4600 3100 2520 2800 25000 12 4490 3950 4590 13200 9700 7080 10000 4700 4100 2340 6550 6300 13 4300 4120 4490 13600 8500 6300 8500 4700 3500 2250 4000 4500 14 4120 4890 4490 11700 7500 6800 8500 5100 6050 1980 2900 2900 15 4300 4690 4120 14100 6680 10600 8060 7080 4700 2070 2430 2520 16 3860 5490 4120 10000 16800 38600 7640 5300 4000 2070 2430 2520 17 3950 4990 3950 10300 42900 43400 7500 4500 3300 1890 2430 2160 18 2850 6290 3950 8200 31700 23900 6940 4300 4100 1650 1890 1980 19 4120 6590 3950 7080 22500 15600 7080 4100 3500 1980 1800 2070 20 6890 6890 3780 6180 12200 42900 7080 4200 3100 1650 1520 2520 21 4690 5490 5190 5550 10400 36600 6680 3900 3000 3000 1720 2610 22 12200 5090 8320 5300 11200 18700 6300 4100 2900 2340 1720 2520 23 23900 4690 9160 4900 9100 12600 6050 4200 2900 1980 2160 2340 24 16200 4690 14700 5550 8200 12900 6300 5100 2800 1720 1980 2160 25 9160 4890 10600 5800 6800 10900 5680 4700 2340 2160 4100 1980 26 5990 4120 8180 6680 6800 10000 11400 3900 2520 3200 2070 1650 27 5690 4120 6290 5300 35600 9700 11600 3900 2700 11900 4400 2520 28 5090 3950 3860 4900 58800 13500 8800 3900 4900 7080 9550 2070 29 4590 3620 3540 5100 --- 14700 7080 3900 3900 4900 7080 1980 30 4490 5090 3300 5550 --- 14000 6300 3500 3200 1650 6050 2250 31 4690 --- 3230 6550 --- 12200 --- 3500 --- 3600 6550 --- TOTAL 218220 139090 186490 282240 562440 509030 283290 147780 104410 90650 104560 118520 MEAN 7039 4636 6016 9105 20090 16420 9443 4767 3480 2924 3373 3951 MAX 23900 6890 14700 36800 62000 43400 18900 7080 6050 11900 9550 25000 MIN 2850 3620 3230 4000 6050 6300 5680 3500 2340 1650 1520 1650 CFSM 1.47 0.97 1.26 1.90 4.19 3.43 1.97 1.00 0.73 0.61 0.70 0.82 IN. 1.69 1.08 1.45 2.19 4.37 3.95 2.20 1.15 0.81 0.70 0.81 0.92 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1899 TO SEPTEMBER 1900 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1800 6420 3100 e4000 3160 16200 7040 7910 4200 9380 5460 3500 2 1650 3500 3600 e4000 2720 37700 6410 7410 3850 7660 5120 3620 3 1460 3000 3600 e4000 2500 30700 5800 6910 4310 9060 4080 2720 4 1800 5100 2900 e4000 2610 16200 6040 6410 5580 9060 3850 2150 5 2070 2800 2610 e4000 3960 10000 6910 6040 6540 6040 3620 2500 6 12000 2520 2900 e4000 4310 8660 6780 5800 5230 5230 3390 2300 7 4300 2160 2700 e4000 5230 8040 5690 5690 4770 5230 2720 2150 8 5800 2610 2610 3850 4200 8280 5580 5230 8040 4660 3280 2150 9 3700 2520 2700 4200 4310 18900 5460 5230 6540 7280 3280 2150 10 3100 2340 2610 4540 4540 16600 5230 4770 6540 4880 2940 1870 11 3000 2340 2430 5000 17200 11600 5230 4540 5920 4080 2720 1540 12 2700 2430 11200 12300 21600 8440 6660 4540 5120 3850 2720 1870 13 2520 2900 16000 17400 39100 8040 7160 4660 4540 3620 2830 1940 14 2520 1890 8350 7910 71500 7040 6410 4660 5580 7410 2300 2010 15 2520 2340 6300 5000 51800 6410 6410 4660 6160 6410 3050 2400 16 2250 2340 4700 3620 25800 28000 5230 4420 5920 4770 2940 8660 17 1800 2430 4000 2720 14000 32000 4770 4310 22200 4310 2720 11400 18 2340 2520 3400 2010 8780 18400 10900 4080 30300 4080 3050 5690 19 2430 2340 3100 1940 7660 10000 53700 7410 17600 3740 2830 3620 20 2340 2250 3700 3390 6660 8660 39600 5920 9720 3390 2610 3280 21 2430 1980 3500 5120 5920 12200 44000 4540 7910 3390 1940 2830 22 2160 2340 3100 4310 19800 9740 95100 4200 6660 3160 2300 2400 23 1800 7080 4500 4080 20500 8310 59400 4080 24000 4080 2220 2300 24 1720 4500 13500 4880 11600 8160 28300 3740 36800 3390 4310 2010 25 2250 3500 16200 4540 14100 13200 22200 13100 22200 4080 3960 2150 26 2160 9550 6420 4080 8660 24900 13800 11800 15600 3740 2720 2720 27 2160 5920 3300 3850 7910 16900 13400 9380 12200 6160 3390 2400 28 2160 4300 4800 3390 6660 11300 10000 6410 10800 6160 2300 2150 29 2160 3900 4800 2940 --- 8910 9060 5120 10200 6280 2610 2080 30 1980 3400 5000 2830 --- 8160 8660 4770 10200 6540 2940 2080 31 6680 --- 5000 3390 --- 7410 --- 4420 --- 7780 3390 --- TOTAL 89760 103220 162630 145290 396790 439060 510930 182160 325230 168900 97590 90640 MEAN 2895 3441 5246 4687 14170 14160 17030 5876 10840 5448 3148 3021 MAX 12000 9550 16200 17400 71500 37700 95100 13100 36800 9380 5460 11400 MIN 1460 1890 2430 1940 2500 6410 4770 3740 3850 3160 1940 1540 CFSM 0.60 0.72 1.10 0.98 2.96 2.96 3.56 1.23 2.26 1.14 0.66 0.63 IN. 0.70 0.80 1.26 1.13 3.08 3.41 3.97 1.41 2.53 1.31 0.76 0.70 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1900 TO SEPTEMBER 1901 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2220 3050 4540 10200 5200 3680 8700 6320 13000 9840 5340 35200 2 1870 2940 4200 8970 4640 3760 31900 5960 9000 6900 4280 31800 3 2300 4770 3740 10600 7500 3600 75000 5680 7200 5760 5200 21600 4 2300 14100 15200 7200 31900 3340 82400 5200 6900 4840 4020 16200 5 3280 13200 19600 5760 22800 3510 36800 4840 6040 4950 3760 11400 6 3960 7910 11200 4840 15300 3600 18900 4640 5620 4640 20500 10400 7 3850 4880 7780 4540 8700 3510 11000 4950 10400 4640 37200 9300 8 3390 4310 6040 4450 6750 3340 8700 5080 7200 4730 37600 8850 9 2500 3500 5230 4360 12800 3340 8100 4540 5620 6600 13600 7950 10 3740 3280 4540 4100 13000 3760 7200 5340 4950 8400 8550 8100 11 3500 2940 4420 4730 8550 4640 6180 4360 4540 6460 12600 7800 12 2940 2720 4200 10000 7920 17700 5620 4640 4840 5620 15200 7800 13 2830 2500 3960 23600 7200 11000 5080 4640 4730 4950 10400 7650 14 3390 3160 4540 16600 6040 6460 18000 4280 17100 4540 10800 10000 15 3160 2940 4770 11700 5480 4840 20100 4020 31400 5340 43200 7650 16 2150 2830 3850 8400 5080 4450 12300 3760 43900 5620 67200 7050 17 2830 2940 3280 9240 4730 4190 9150 3850 456 6900 83100 31200 18 2500 3050 3390 8700 4540 4020 7500 3940 31900 7650 67900 57200 19 2500 3050 3620 5760 4360 3760 15800 3940 18100 10400 40300 63700 20 2300 2610 3850 5340 4190 3680 52100 9300 14700 13400 21300 45200 21 2400 4420 13200 4950 3990 4020 66600 20900 14200 11400 18600 21200 22 2300 3960 17400 4540 3850 4100 26800 55000 14800 6040 16200 12300 23 1940 3620 13200 4640 3850 3940 15400 96200 10800 4730 16500 10400 24 12400 3500 8280 4690 3940 3940 13200 57500 10000 4640 33200 9300 25 16900 3280 7410 6040 3850 4020 11200 24200 10000 4450 27400 8400 26 9740 5230 6540 4840 3850 29800 9600 12900 7950 5150 16400 7950 27 5230 22700 5920 4640 3940 78300 8400 15900 14700 5200 44400 7200 28 4420 10800 5000 4450 3820 55900 7650 16000 8250 8550 45500 6750 29 3850 7040 4770 4330 --- 28000 6900 12300 8550 5200 45000 10400 30 3160 5120 5340 4540 --- 11800 6750 9750 8850 4800 49400 13200 31 3500 --- 10600 7200 --- 10000 --- 10200 --- 4640 35000 --- TOTAL 123350 160350 219610 223950 217770 334000 613030 430130 355696 196980 859650 513150 MEAN 3979 5345 7084 7224 7778 10770 20430 13880 11860 6354 27730 17100 MAX 16900 22700 19600 23600 31900 78300 82400 96200 43900 13400 83100 63700 MIN 1870 2500 3280 4100 3820 3340 5080 3760 456 4450 3760 6750 CFSM 0.83 1.12 1.48 1.51 1.62 2.25 4.27 2.90 2.48 1.33 5.79 3.57 IN. 0.96 1.25 1.71 1.74 1.69 2.59 4.76 3.34 2.76 1.53 6.68 3.99 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1901 TO SEPTEMBER 1902 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 11100 4950 4540 47900 38900 68900 14400 6760 4190 4100 4100 3260 2 8100 4840 4450 21000 79400 73800 12000 7050 3420 3760 5080 3080 3 11200 5080 4640 13800 77600 47400 10700 6320 4960 3420 4190 3080 4 9750 4840 6040 11800 40900 22400 10200 7950 4100 3420 5200 2920 5 7950 4950 7800 10200 18600 16000 9750 6610 3940 3760 3680 6610 6 6750 5340 5760 8700 12000 13700 9600 6040 3680 3420 4020 6180 7 6600 5080 5080 8700 10800 12300 8700 5760 3600 3510 3600 3680 8 6750 4840 5080 8400 9900 10800 11100 5760 4960 2840 3510 3340 9 6320 4840 4540 8100 9000 11700 10600 5620 4490 3940 3170 3760 10 6320 4730 5200 7650 7950 11200 9300 5340 3940 4360 3420 23700 11 6260 4540 5900 7200 7800 10600 8400 5620 3760 4280 3850 19500 12 5980 4730 6320 7050 7500 9750 8100 7650 3510 5080 3260 7800 13 13000 4540 5340 6180 7200 10200 8100 5080 3420 5080 3760 4850 14 14800 5080 4950 5900 6900 11600 7950 5200 3680 5340 3340 4280 15 9150 4840 19500 6180 6610 9600 7650 4850 5620 4280 6460 3760 16 7050 4640 42600 6040 7200 15000 7950 6610 23300 5760 7650 3340 17 6600 4730 19400 6610 8850 31900 8250 5080 44000 4540 7650 3510 18 6180 4360 12000 6040 7950 26200 10800 5900 21200 4020 4640 3340 19 5700 4640 8250 5760 8100 16000 9600 5900 9900 3760 3340 3340 20 5900 4640 7350 5900 8400 12800 15200 7200 6180 3600 3260 3170 21 5620 4640 6600 6610 9750 11600 10500 9600 5620 3760 3000 3760 22 5900 4640 5900 11600 17600 10800 9150 5340 5620 2920 2920 3600 23 5620 4450 5480 9300 21300 10200 8250 5340 5080 4190 3260 3170 24 5340 5340 7650 7500 18000 9600 7800 4850 6180 3600 4450 3340 25 5340 6960 7950 6760 19500 9000 7650 4960 6760 5340 3760 3380 26 5080 5760 6900 6610 27800 9000 7200 5080 4730 5080 3080 3170 27 5340 5080 7200 6040 18900 8550 7050 5340 6240 3680 3260 3420 28 5340 4640 15300 6610 40000 9300 6760 4450 8100 4450 3260 4360 29 5340 4540 44200 14800 --- 14000 6610 4280 5620 4450 4540 3940 30 5200 4540 77600 12900 --- 34200 6760 4190 4280 5340 3940 3420 31 5080 --- 96200 25200 --- 23000 --- 4020 --- 5080 3420 --- TOTAL 220660 146820 465720 323040 554410 591100 276080 179750 224080 130160 126070 152060 MEAN 7118 4894 15020 10420 19800 19070 9203 5798 7469 4199 4067 5069 MAX 14800 6960 96200 47900 79400 73800 15200 9600 44000 5760 7650 23700 MIN 5080 4360 4450 5760 6610 8550 6610 4020 3420 2840 2920 2920 CFSM 1.49 1.02 3.14 2.18 4.13 3.98 1.92 1.21 1.56 0.88 0.85 1.06 IN. 1.71 1.14 3.62 2.51 4.31 4.59 2.14 1.40 1.74 1.01 0.98 1.18 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1902 TO SEPTEMBER 1903 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5340 4360 25400 5750 6580 43800 35900 7400 8500 6580 3780 3350 2 5200 4360 15100 4880 5890 26600 22200 7120 14000 5250 4010 12900 3 3680 4020 36700 32000 5380 15300 15300 6850 17900 4750 11400 5500 4 3510 3680 31300 32400 13400 11200 13200 7680 11600 5000 6020 4750 5 4960 4020 19200 21700 22200 10400 12600 6850 13500 5500 8220 4250 6 7200 3850 19700 14800 16300 9050 10800 7120 36400 6020 8780 3350 7 10200 7200 11600 11200 14200 8910 10200 6850 130000 7120 8220 3350 8 6320 6610 9000 8780 63800 12900 9600 6580 127000 6300 4010 2590 9 4360 4960 7500 7680 61700 12300 16300 6580 56800 5000 3350 2960 10 4020 4540 6460 6990 28900 15200 22800 6300 21800 4500 3350 6300 11 7200 3680 6180 6440 28700 11100 13800 6300 18600 4250 2590 4250 12 5480 4360 4960 14400 48700 17400 11400 5750 22800 4250 4750 4750 13 7200 3850 71000 13800 36600 17100 10500 6300 14400 4750 3560 2960 14 5760 3760 6180 9750 21000 13600 47500 6580 10200 6580 5250 2770 15 7800 3680 5760 8090 13400 11200 43000 7120 9050 5500 8780 2420 16 5480 3940 5480 7400 10500 9600 25800 6580 7950 4750 13000 3350 17 4540 4020 8550 6580 47500 9050 17000 6020 7400 4010 17600 12600 18 4020 6040 14100 6440 55800 8220 13000 5750 6850 3780 12900 10200 19 3000 9000 10500 5750 27500 7810 11700 5500 6850 3780 16300 6020 20 4190 6320 11100 5380 18200 8090 11100 5250 6850 3780 17000 4010 21 3680 4850 6900 6300 12000 16500 9900 5250 6300 3150 10200 3560 22 3850 4640 21400 7540 10500 38000 10800 5000 6580 3350 5750 2960 23 4190 4640 15600 7400 8910 81000 9320 4750 7400 3150 5250 3150 24 3510 4190 10600 6020 8500 115000 9050 4750 9600 3150 4750 3150 25 3680 3510 8400 5380 7810 69000 8500 5000 8220 2960 3560 3150 26 3680 13900 7350 5750 7260 24600 9320 4250 6580 2960 3560 2960 27 3680 9900 6610 5750 6710 15300 12000 4500 7680 2770 3150 2770 28 33400 6760 5480 5890 26200 13200 9050 4750 6300 2420 3150 2960 29 15300 5080 5340 9750 --- 15500 7950 12900 8780 2770 3150 2420 30 5760 4540 8100 8780 --- 57500 7680 11400 8780 4250 2770 2770 31 5200 --- 7200 7540 --- 69400 --- 7680 --- 4250 3780 --- TOTAL 195390 158260 428750 306310 634140 793830 467270 200710 624670 136630 211940 132480 MEAN 6303 5275 13830 9881 22650 25610 15580 6475 20820 4407 6837 4416 MAX 33400 13900 71000 32400 63800 115000 47500 12900 130000 7120 17600 12900 MIN 3000 3510 4960 4880 5380 7810 7680 4250 6300 2420 2590 2420 CFSM 1.32 1.10 2.89 2.06 4.73 5.35 3.25 1.35 4.35 0.92 1.43 0.92 IN. 1.52 1.23 3.33 2.38 4.92 6.17 3.63 1.56 4.85 1.06 1.65 1.03 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1903 TO SEPTEMBER 1904 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2770 2960 2590 3560 3780 5500 4880 3900 3150 8780 3250 4500 2 2770 2960 3350 3350 3350 5500 4880 3780 7680 11400 11800 4250 3 2770 3150 3150 3350 3780 5500 4750 2960 6300 5500 12600 5000 4 2680 4010 3350 3350 3560 5500 4380 4500 5000 3900 11400 4250 5 2590 5500 3350 2770 3560 5250 3670 5380 4010 2590 6850 4750 6 2420 8500 3350 2770 3560 5000 4380 4750 3350 2250 8220 7400 7 2960 5500 3350 2960 3560 8220 4380 4500 2590 2420 7400 5250 8 3150 4250 3560 3150 5250 22000 5000 4010 6020 2770 30700 3780 9 4250 3560 3780 3350 6020 16800 4880 4130 5250 2340 32800 2960 10 4010 3150 3560 3350 6580 10600 5750 5380 3780 2340 27200 2770 11 3560 3560 3560 3150 5750 8220 5890 6020 3150 2680 19900 2590 12 2960 3350 3560 2960 5250 7120 4380 4750 2960 2770 17900 2420 13 2590 3150 3350 3350 4750 6580 4500 4130 5250 4500 13500 1940 14 2960 3150 3560 3350 4500 6580 4500 3900 3150 2770 7400 2020 15 2960 3150 3560 3350 4010 6020 4250 3780 3060 235 5620 2250 16 2770 2960 3780 3150 3780 6850 4130 4380 2590 1870 14100 2020 17 3350 2770 3560 3350 4250 5620 4250 4250 2590 2960 9320 1740 18 5750 2960 3560 3150 4010 5250 4380 3900 2590 2590 6020 1670 19 3780 4750 3780 3350 4010 5120 3780 3460 2420 2340 3900 1940 20 2960 4010 3350 3350 10800 5000 4380 3560 6850 1870 4010 1500 21 3150 3350 3560 3350 11400 4750 4130 3150 7120 1800 5500 2170 22 2960 3150 3350 3350 26400 4010 4130 3060 5380 3670 3900 1940 23 2960 3350 4250 11100 26600 5000 4130 2860 4010 6710 2770 1870 24 3560 3960 3780 7680 16300 6580 4010 2420 2960 12400 3150 1740 25 3560 3560 3780 6300 9900 8220 3900 2420 2960 4880 3560 1550 26 2960 3350 4750 4750 7680 7950 4130 2420 2590 2680 3900 1670 27 2590 3150 4500 4750 5250 8500 4500 2170 2090 3150 25800 1500 28 2960 3150 4250 4010 6300 6710 5380 2590 1870 2770 24500 1670 29 2960 3150 3560 3780 6020 5500 4620 2500 2170 9190 36800 1940 30 2770 3150 3780 4010 --- 5500 4130 2960 4750 6990 8780 1800 31 2770 --- 3560 4010 --- 5000 --- 2590 --- 4010 5500 --- TOTAL 97210 110670 112130 121560 209960 219950 134450 114560 117640 127125 378050 82850 MEAN 3136 3689 3617 3921 7240 7095 4482 3695 3921 4101 12200 2762 MAX 5750 8500 4750 11100 26600 22000 5890 6020 7680 12400 36800 7400 MIN 2420 2770 2590 2770 3350 4010 3670 2170 1870 235 2770 1500 CFSM 0.65 0.77 0.76 0.82 1.51 1.48 0.94 0.77 0.82 0.86 2.55 0.58 IN. 0.75 0.86 0.87 0.94 1.63 1.71 1.04 0.89 0.91 0.99 2.94 0.64 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1904 TO SEPTEMBER 1905 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1610 1440 2250 4010 2860 7400 3460 3900 4750 2420 3060 2960 2 1670 1670 2860 3460 3560 6580 3350 3560 3780 9600 2770 2770 3 1610 1550 6710 3150 3250 5750 3150 2860 3350 18200 2420 3460 4 1390 1740 4880 3780 3150 5500 2500 17600 3060 17000 2860 5500 5 1250 4010 3560 3460 3250 5120 3670 17300 2770 10200 3860 3350 6 1500 4250 17900 3250 3060 4750 4380 10200 2250 8220 3780 2960 7 1740 3350 15600 4250 2960 4500 4880 9600 2860 11400 2960 2860 8 1550 2500 8780 6850 5500 5000 4130 10500 2500 7400 5890 2960 9 1800 2500 5890 6020 11100 4880 3900 10500 2680 4750 18200 2420 10 1800 2420 5120 5120 17300 5000 4250 7400 2340 4010 15000 2250 11 1440 2250 4130 4880 18600 4750 6440 5750 2500 6850 29800 1800 12 1610 2250 2860 4750 18900 5120 6850 10500 2250 9900 34400 1610 13 1610 3150 3350 17000 28000 7120 4750 9120 1670 24200 28000 2860 14 1740 9900 3560 20500 29400 6020 4880 17000 2250 32000 18200 5750 15 1740 8500 3560 12900 22200 5950 5120 14700 2420 25500 10500 4250 16 1440 5380 3670 9050 13500 4880 5250 9900 2420 17000 8780 2860 17 1550 3780 3560 6850 8780 4620 4130 10800 2090 9600 7950 2090 18 1250 3250 3560 6020 7120 4380 2960 9050 4750 7400 8500 2090 19 1500 3060 3460 5250 6580 4380 3900 6580 5380 6580 6850 1610 20 1740 2860 2860 5380 6580 3900 3460 5750 3560 5120 3780 3250 21 1610 2680 3350 5250 40400 3860 3350 4750 3150 4620 4750 2250 22 1670 1870 3150 4750 41600 4380 3460 4010 2860 4250 4250 2090 23 1670 2420 2960 4250 29800 5000 3350 4010 3900 4750 6300 2020 24 1500 2860 2960 3670 22200 4500 2860 14400 3900 3560 5750 2020 25 1300 2590 3150 4500 14400 4130 2250 6710 2680 2960 11400 1550 26 1550 2340 2860 3460 10800 3900 2960 6020 2170 3250 20200 1250 27 2090 2250 2680 2860 8500 3250 6580 10200 1550 3150 12300 1670 28 1940 2250 4250 3060 7950 3060 4250 9050 1940 2960 6300 1740 29 1740 1740 7540 3250 --- 3900 3350 7400 2170 8500 4010 1740 30 1800 2090 5620 3560 --- 3690 3560 5620 2590 9050 4250 1740 31 1670 --- 4750 2770 --- 3560 --- 4880 --- 4500 3150 --- TOTAL 50080 92900 151390 177310 391300 148830 121380 269620 86540 288900 300220 77730 MEAN 1615 3097 4884 5720 13980 4801 4046 8697 2885 9319 9685 2591 MAX 2090 9900 17900 20500 41600 7400 6850 17600 5380 32000 34400 5750 MIN 1250 1440 2250 2770 2860 3060 2250 2860 1550 2420 2420 1250 CFSM 0.34 0.65 1.02 1.19 2.92 1.00 0.84 1.82 0.60 1.95 2.02 0.54 IN. 0.39 0.72 1.18 1.38 3.04 1.16 0.94 2.09 0.67 2.24 2.33 0.60 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1905 TO SEPTEMBER 1906 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1610 1970 1940 7120 15000 3560 16600 5500 3900 3560 20200 27600 2 1440 3780 1940 5750 12000 4130 11400 5250 3780 4380 34800 17300 3 1140 1530 6580 11400 10200 4010 9900 5250 8220 3900 55600 10500 4 1610 1650 18200 57600 9050 4620 7950 5380 8220 3900 26200 9600 5 1940 1440 12600 64800 7680 5750 6300 4750 6160 6850 12000 10200 6 1910 1770 7680 32400 7950 5500 5620 5750 5250 5120 8500 17000 7 1700 1530 4750 17600 7680 4750 6160 5500 5500 4380 6020 16300 8 1140 1910 4130 9600 7400 7950 5750 7400 3780 5250 4750 9050 9 1610 1940 5890 8500 7400 11100 5750 6020 3560 9600 5000 6850 10 1170 1940 18200 6850 6580 8500 6300 4880 4010 12600 4500 6160 11 1170 2120 15600 6440 5750 6850 5890 4620 8780 6440 4380 5750 12 990 1300 8780 17300 5750 6020 5250 4250 10200 7680 5380 7950 13 2770 4010 6440 26600 5250 5250 4750 3350 12600 5500 6020 10200 14 4250 1970 5250 18900 5750 5250 5120 3560 22800 2250 15000 6850 15 3780 1250 6020 13800 5750 11100 7400 3460 24800 3670 14700 5620 16 1440 1190 7120 11400 5250 25800 13200 3780 19900 3780 15000 5120 17 1340 1270 7400 9600 5000 19600 8500 3580 16300 4620 13200 4380 18 1670 1440 5890 7950 4750 12600 6850 3560 15000 12000 11700 4500 19 1940 1770 5250 9320 4500 14700 5620 2860 10500 14400 10200 12600 20 2250 1650 7120 6580 4750 45000 5250 2590 8780 17300 9900 21800 21 2770 2040 55600 6160 5000 34800 4880 2770 5890 9900 7400 16600 22 1550 2590 56800 6580 9050 21500 4750 2340 5890 7680 9320 13500 23 1320 2250 28600 24200 7400 12000 4880 4010 5000 8780 14400 9600 24 1800 2060 12000 32800 6020 9320 6580 3670 4620 8780 9320 10200 25 2960 2120 8780 18900 5380 8500 4250 1910 4880 9320 6440 10200 26 1610 2220 7120 19600 5000 7950 4010 2770 10800 17300 8500 8500 27 1610 1870 6300 28300 4880 7400 4130 8500 9600 13800 8500 11400 28 1500 1650 5750 29000 3900 8780 4750 10800 7120 7950 7120 10200 29 2120 2020 10200 28000 --- 8780 4380 8500 5380 6580 21500 9320 30 1550 2060 8500 22200 --- 17300 4500 5000 4620 7680 33200 10800 31 1100 --- 6850 16600 --- 23200 --- 4010 --- 9320 42400 --- TOTAL 56760 58310 363280 581850 190070 371570 196670 145570 265840 244270 451150 325650 MEAN 1831 1944 11720 18770 6788 11990 6556 4696 8861 7880 14550 10860 MAX 4250 4010 56800 64800 15000 45000 16600 10800 24800 17300 55600 27600 MIN 990 1190 1940 5750 3900 3560 4010 1910 3560 2250 4380 4380 CFSM 0.38 0.41 2.45 3.92 1.42 2.50 1.37 0.98 1.85 1.65 3.04 2.27 IN. 0.44 0.45 2.82 4.52 1.48 2.89 1.53 1.13 2.06 1.90 3.50 2.53 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1906 TO SEPTEMBER 1907 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 9320 4880 3780 23500 4130 8600 4700 4700 15600 8040 6560 1040 2 6580 5120 3780 19600 5060 7600 4940 4470 28600 5800 3480 1510 3 10200 4500 3900 14100 5180 9720 4820 4580 24200 5420 3480 1390 4 22500 4500 2860 11400 6040 9160 4360 6040 11200 5800 2690 1130 5 23500 4380 4250 8600 18200 6820 3580 5800 6820 5800 2340 1580 6 15600 4010 3780 7490 13200 5800 3690 5540 5800 3370 1450 1640 7 11700 4130 3780 7220 7220 5060 3580 5180 4820 2970 1390 4020 8 10800 4500 3560 6950 6690 5180 3800 5300 4360 3070 2250 1780 9 7680 4250 3670 8320 5540 4820 4580 6560 4020 1780 2250 1710 10 6850 4380 4010 5060 5420 4940 4470 5800 4020 2420 5300 1580 11 6440 4130 3900 5420 5540 4940 3800 6300 4940 2250 6560 5180 12 6440 4380 8780 5420 4820 4360 3690 4700 6950 1860 3910 4700 13 6300 4500 6160 4700 4360 4700 2880 4700 6560 2420 1580 3170 14 5620 4250 6020 5180 4240 4940 3270 4360 5420 3800 1930 1780 15 5620 4750 4250 4580 4130 5920 3690 4470 5540 8600 5540 1130 16 5620 5000 5000 4940 4130 6950 2170 4130 4240 4700 8880 2340 17 5500 5000 4620 4470 3800 5540 2600 3800 3690 3800 9440 1450 18 6710 5000 5000 4580 4130 6040 2250 3580 2780 2780 6820 1230 19 5620 5250 4500 4470 2600 4470 5420 2780 3690 4360 5670 1280 20 12300 9050 8220 4360 5420 4700 6950 3270 2970 2880 4360 1280 21 10800 8500 9900 4470 7490 4470 4470 1710 2780 3070 3370 1130 22 7400 5380 8500 4130 4820 4020 5180 2250 2600 2510 2340 820 23 7120 4750 5750 3910 4580 3580 24200 1640 4020 1780 5420 4820 24 6580 5000 5380 3910 4130 3800 23500 1930 6950 1860 7490 18900 25 5250 4880 5250 3800 6170 4240 14100 3170 8600 1710 10000 12600 26 5000 4880 5120 3910 5800 3800 8040 3800 6040 1510 5540 4470 27 4620 4750 5250 4240 6950 4360 6300 5180 4020 6430 2780 2510 28 5250 4880 3780 4700 6040 4240 5540 4470 14100 3070 2090 2780 29 5250 2590 5250 3690 --- 3270 5800 4240 24200 7490 1710 9720 30 3350 4010 5380 3690 --- 4240 5420 2880 11400 7760 1580 7490 31 4750 --- 7400 4130 --- 3270 --- 3800 --- 7490 1450 --- TOTAL 256270 145580 160780 204940 165830 163550 181790 131130 240930 126600 129650 106160 MEAN 8267 4853 5186 6611 5922 5276 6060 4230 8031 4084 4182 3539 MAX 23500 9050 9900 23500 18200 9720 24200 6560 28600 8600 10000 18900 MIN 3350 2590 2860 3690 2600 3270 2170 1640 2600 1510 1390 820 CFSM 1.73 1.01 1.08 1.38 1.24 1.10 1.27 0.88 1.68 0.85 0.87 0.74 IN. 1.99 1.13 1.25 1.59 1.29 1.27 1.41 1.02 1.87 0.98 1.01 0.82 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1907 TO SEPTEMBER 1908 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 3580 1640 5420 --- --- --- --- --- --- --- --- --- 2 2880 1580 4700 --- --- --- --- --- --- --- --- --- 3 1930 1450 3480 --- --- --- --- --- --- --- --- --- 4 1340 2780 3580 --- --- --- --- --- --- --- --- --- 5 1780 1580 2420 --- --- --- --- --- --- --- --- --- 6 1510 1710 2420 --- --- --- --- --- --- --- --- --- 7 1860 1640 2010 --- --- --- --- --- --- --- --- --- 8 1340 1450 1580 --- --- --- --- --- --- --- --- --- 9 1510 1580 3800 --- --- --- --- --- --- --- --- --- 10 1780 1080 6300 --- --- --- --- --- --- --- --- --- 11 1710 1930 9160 --- --- --- --- --- --- --- --- --- 12 1390 1860 8600 --- --- --- --- --- --- --- --- --- 13 1580 1780 6820 --- --- --- --- --- --- --- --- --- 14 1040 1780 32400 --- --- --- --- --- --- --- --- --- 15 1390 1640 44500 --- --- --- --- --- --- --- --- --- 16 1710 1450 28300 --- --- --- --- --- --- --- --- --- 17 1340 1390 12900 --- --- --- --- --- --- --- --- --- 18 1390 1860 9160 --- --- --- --- --- --- --- --- --- 19 1450 2250 8600 --- --- --- --- --- --- --- --- --- 20 1510 3690 6300 --- --- --- --- --- --- --- --- --- 21 785 2420 5300 --- --- --- --- --- --- --- --- --- 22 1340 18200 4820 --- --- --- --- --- --- --- --- --- 23 1280 30500 38600 --- --- --- --- --- --- --- --- --- 24 1580 30000 69200 --- --- --- --- --- --- --- --- --- 25 1450 25000 39600 --- --- --- --- --- --- --- --- --- 26 1390 15000 18900 --- --- --- --- --- --- --- --- --- 27 990 9160 12900 --- --- --- --- --- --- --- --- --- 28 2600 6560 8600 --- --- --- --- --- --- --- --- --- 29 2010 6560 7490 --- --- --- --- --- --- --- --- --- 30 1580 8040 32800 --- --- --- --- --- --- --- --- --- 31 1580 --- 45400 --- --- --- --- --- --- --- --- --- TOTAL 50605 187560 486060 --- --- --- --- --- --- --- --- --- MEAN 1632 6252 15680 --- --- --- --- --- --- --- --- --- MAX 3580 30500 69200 --- --- --- --- --- --- --- --- --- MIN 785 1080 1580 --- --- --- --- --- --- --- --- --- CFSM 0.34 1.31 3.27 --- --- --- --- --- --- --- --- --- IN. 0.39 1.46 3.77 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 30000 3630 7400 3630 2110 4940 12600 2080 3980 1390 3000 1440 2 15000 3440 5400 4290 2440 4000 10200 2830 4480 1940 3720 1460 3 7500 3440 4800 2720 3150 3150 5610 2850 4520 3780 4160 1570 4 6500 3860 4600 2760 2620 3030 5250 3370 5010 4540 4140 1870 5 6000 4880 4000 3120 3800 4460 5200 2150 7460 3740 2020 1570 6 5600 5370 3000 2670 2720 5180 5220 2120 4630 1920 2260 1870 7 5340 5560 2600 2730 2230 5250 5130 3010 4520 2390 2590 2250 8 4520 5510 3310 2800 2670 4830 5150 3400 4750 2860 3510 13600 9 3880 4310 3860 4740 3380 2700 3380 2200 2130 1500 3030 7880 10 2860 3510 4240 2900 3510 3840 3780 1980 2640 1380 2150 5130 11 2720 3570 4200 2720 22900 3350 4270 1970 2530 1750 2500 5130 12 2450 3460 5010 3780 25300 3510 2750 1880 3370 2110 2530 1620 13 2640 3550 4460 4940 20000 3130 3080 2880 3290 2590 1960 1050 14 2720 3530 4220 2780 6040 2330 5110 2510 2680 1470 1660 2800 15 2750 3550 3380 1280 4940 2200 4500 4220 2090 1680 1760 2670 16 2670 3460 2250 2320 4850 2200 2560 3940 1900 1560 2110 2640 17 2570 3960 3240 2760 4940 2200 2190 2160 2400 2040 1640 1130 18 2780 5060 3900 2640 5010 2780 3440 2320 1980 1460 1380 1340 19 2780 4600 3100 3350 5040 3100 4240 2620 2300 1630 3570 1330 20 2760 4400 3700 2750 17200 2950 2110 3240 2620 1520 1400 1040 21 3420 3800 3240 3030 17400 3570 4480 2720 3100 1550 1300 1340 22 3550 4200 4270 2880 8280 3550 4390 2620 1700 1420 1530 1880 23 3550 3400 4200 2810 8880 3760 4310 2150 2000 1110 1320 1620 24 3610 3000 2720 2860 9740 4060 3980 2020 2010 2040 1300 1080 25 3280 3200 2610 2880 5010 3940 2620 3010 1870 2010 1310 1320 26 2320 3400 2720 3380 5270 3980 3480 2640 1470 2290 1980 1330 27 2900 5400 2780 2610 5220 4970 3420 2000 1370 3130 2060 1320 28 3260 10000 4160 2880 5220 4670 2750 2900 1420 3220 1550 1850 29 3550 7000 3880 3100 --- 3550 2260 8530 1380 2080 1300 1300 30 3530 6000 3120 2880 --- 4000 2060 5320 1390 1560 648 1370 31 4610 --- 2680 3240 --- 5040 --- 7120 --- 1880 906 --- TOTAL 151620 132050 117050 94230 209870 114220 129520 94760 86990 65540 66294 73800 MEAN 4891 4402 3776 3040 7495 3685 4317 3057 2900 2114 2139 2460 MAX 30000 10000 7400 4940 25300 5250 12600 8530 7460 4540 4160 13600 MIN 2320 3000 2250 1280 2110 2200 2060 1880 1370 1110 648 1040 CFSM 1.02 0.92 0.79 0.63 1.56 0.77 0.90 0.64 0.61 0.44 0.45 0.51 IN. 1.18 1.03 0.91 0.73 1.63 0.89 1.01 0.74 0.68 0.51 0.51 0.57 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 2810 1030 3290 27500 5220 18400 4310 7900 12700 2700 6750 1760 2 983 1500 3560 37600 5310 14500 4310 6200 14100 3320 10000 1580 3 541 1210 3950 29300 17600 12800 3840 6360 9660 2270 7480 1760 4 1320 1590 4220 38900 33200 9160 3420 4880 6090 2690 6270 2300 5 907 2290 2580 51700 40400 6340 5360 4770 7870 2560 4170 1610 6 979 2490 2630 47900 25600 6170 4910 4760 6970 2510 3180 2140 7 910 1820 2580 33000 18300 6600 4710 4300 5840 2260 2740 1160 8 1040 1390 1900 19400 12800 12100 3820 4110 7440 2250 2660 1170 9 1430 2800 1990 11600 5800 8050 5670 3520 4210 2690 3160 1170 10 1650 2880 1880 5210 7250 7860 6360 3320 2700 4620 4130 1550 11 1430 2140 1890 5510 9070 9410 6140 3630 3570 2310 4640 2120 12 1560 2370 1950 5120 11700 6630 4640 2820 5340 3760 4910 1730 13 1550 1630 1950 5030 5960 6590 4410 3440 5340 4700 11600 2170 14 1470 1290 3590 5170 5000 4190 4040 3150 5310 4170 6370 2160 15 1080 1310 4440 5070 4980 4810 4460 3040 5340 5700 4420 2280 16 983 1450 10000 4950 11000 6080 5390 2630 5570 5700 3900 1920 17 787 1520 16400 5220 18200 8300 5730 2720 4660 5780 2130 1910 18 1320 1930 6700 5180 25200 10300 6030 3080 3060 5700 2030 1710 19 1480 1940 4900 5120 12800 6870 6040 3670 5710 5150 2640 1180 20 1490 1930 4900 5150 7550 6010 6620 3720 4680 3840 3730 1920 21 1460 1920 4750 5370 8570 5870 6260 4470 5250 4740 1770 2340 22 1910 1780 3600 15700 8400 5820 4730 4480 4880 2740 1990 1620 23 1140 1150 2300 10600 6550 5860 3900 6190 2950 2350 3230 1770 24 1050 1780 2900 14700 5160 5870 3920 5980 3170 2440 2180 1180 25 1100 1970 5900 13800 6800 5940 4120 4810 4900 3260 1580 1810 26 2210 1890 9300 10700 7820 5730 5750 6490 4720 4680 1580 1810 27 4210 1360 10200 7980 6590 3860 6960 10500 4550 3520 2230 1350 28 5670 2560 12300 5290 8840 3810 19700 7470 4750 2170 1840 2460 29 5240 1150 6010 5230 --- 3190 14200 12700 5010 2850 1690 1280 30 4700 2080 5530 5260 --- 3500 10000 5880 5370 2300 3490 1280 31 2050 --- 15300 5230 --- 4720 --- 5090 --- 4300 2030 --- TOTAL 56460 54150 163390 453490 341670 225340 179750 156080 171710 110030 120520 52200 MEAN 1821 1805 5271 14630 12200 7269 5992 5035 5724 3549 3888 1740 MAX 5670 2880 16400 51700 40400 18400 19700 12700 14100 5780 11600 2460 MIN 541 1030 1880 4950 4980 3190 3420 2630 2700 2170 1580 1160 CFSM 0.38 0.38 1.10 3.05 2.55 1.52 1.25 1.05 1.19 0.74 0.81 0.36 IN. 0.44 0.42 1.27 3.52 2.65 1.75 1.40 1.21 1.33 0.85 0.94 0.41 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1340 1300 10200 6080 6380 8300 9530 6300 5890 5050 1460 1210 2 1350 1400 4700 8240 13200 6460 10100 4910 3270 5450 1980 1840 3 1330 1800 7090 13700 29100 6210 15900 5840 5240 5360 2940 2310 4 1750 3530 5420 16200 25700 6180 17000 5270 6080 5120 1770 2660 5 1980 4530 5300 6640 13800 6330 13800 7640 2880 5800 1960 2410 6 1800 4690 5320 6090 11400 8540 10200 8840 3490 5440 1890 3170 7 1300 4410 7990 5660 18300 18600 10900 5730 5090 5410 2190 3020 8 1440 1960 6220 5500 17900 21500 17400 6100 5900 5360 2780 2030 9 2530 2070 7820 5800 12500 16400 21200 6280 5960 4450 1940 2090 10 1720 2230 6050 5100 9590 15200 20400 6110 5980 2650 3340 2240 11 3360 2030 5950 3150 11900 8850 30500 5840 5950 2660 2700 1800 12 2380 2930 16700 4580 14200 7030 27200 5700 3110 2730 2690 1290 13 2500 2780 23800 3590 9600 6940 18600 5550 2840 3140 2650 1290 14 4200 2760 14300 3540 12600 6650 14000 5520 2700 2580 1510 1880 15 3730 3250 8920 3520 32100 6820 11800 5630 2510 2620 1290 2750 16 3650 2950 11200 3590 31600 6610 13400 5640 3410 1290 2320 2790 17 2200 2680 19800 2830 14500 14400 8530 5860 4150 1150 1350 2800 18 2000 2650 19000 4580 11000 40800 9410 5460 3910 3710 1300 2210 19 1800 3750 6550 5670 7810 43200 8220 9120 3510 4680 2200 1290 20 1600 2790 5850 2840 6500 28300 10600 5850 4610 1930 1870 1320 21 1500 2910 6260 4270 6520 19500 9010 12400 4900 1520 1530 1480 22 1400 3420 6300 11300 6480 16300 8560 10600 4590 2660 2800 1900 23 1300 3460 6080 19400 13600 12300 7120 14000 3710 2000 1330 1870 24 1300 2680 6440 26300 20000 13900 6810 10300 3570 1880 1300 1830 25 1600 2500 6340 24400 13100 10400 15400 8640 3390 1930 2750 1860 26 1900 2300 1190 12600 9510 14300 15900 6860 3430 2970 1710 3060 27 2770 2200 3510 12400 7960 12800 11800 5750 4220 3970 1700 2070 28 3830 2100 5520 15300 8750 24800 11500 5770 3150 4040 2510 1960 29 3330 2000 5370 10200 --- 31200 7950 5690 2720 2620 2310 1910 30 2000 3400 5810 6120 --- 20300 6090 5920 3430 1250 2750 1890 31 1500 --- 6050 6500 --- 14400 --- 6080 --- 1250 1540 --- TOTAL 66390 83460 257050 265690 395600 473520 398830 215200 123590 102670 64360 62230 MEAN 2142 2782 8292 8571 14130 15270 13290 6942 4120 3312 2076 2074 MAX 4200 4690 23800 26300 32100 43200 30500 14000 6080 5800 3340 3170 MIN 1300 1300 1190 2830 6380 6180 6090 4910 2510 1150 1290 1210 CFSM 0.45 0.58 1.73 1.79 2.95 3.19 2.78 1.45 0.86 0.69 0.43 0.43 IN. 0.52 0.65 2.00 2.06 3.07 3.68 3.10 1.67 0.96 0.80 0.50 0.48 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1980 1500 4380 10200 6590 25300 10200 6190 9980 5060 12500 2670 2 2000 2500 3630 5510 5560 17100 9660 10700 6980 4590 15300 2740 3 1980 1180 4310 5620 5520 11500 10300 10600 5040 12200 7830 2000 4 2000 1140 12000 5500 2830 3700 9630 20400 4420 3050 11700 1980 5 2010 1140 26700 5480 4770 4900 12500 21400 5260 1930 9400 2580 6 2000 1230 36600 6200 5750 26300 10700 19400 5470 4460 8060 3530 7 1990 3260 49200 5640 5450 35600 8840 29200 5460 5260 5720 3570 8 1960 4240 42300 5550 5410 26000 5730 23400 5200 5240 2580 3050 9 1940 838 25700 5670 5340 10900 12800 27200 4180 5170 3830 2140 10 1950 1760 15000 6440 5630 12100 15800 28500 4440 4210 5580 4250 11 1770 943 9440 39300 5670 6520 25900 13400 4550 4260 5310 2560 12 1310 1590 13700 41300 5260 4950 27800 12600 4540 3910 7970 3190 13 1310 2270 28500 25200 3990 5630 14300 7350 3640 3860 5440 2570 14 1310 2270 25500 12400 31500 16000 7940 9500 4000 4540 8670 2540 15 1770 3550 13400 5870 47400 10900 7330 8780 4320 5000 12300 2040 16 3160 4360 12200 6770 48900 5700 8880 5500 2740 5130 8330 1830 17 5650 1120 8050 7450 27100 5640 10800 5730 3690 11600 8730 2510 18 2050 3510 4590 8360 12000 5510 12200 5650 5180 5270 5240 2510 19 1270 2330 3190 17100 7510 11600 9780 5810 4020 15200 5260 2510 20 1250 1300 5810 22000 6720 11300 7900 6170 4460 13800 6370 2520 21 1860 4480 5720 17200 7600 7730 6810 7840 4510 9370 5190 2570 22 3570 2650 5630 7500 10300 6300 6030 5930 4470 6340 5130 2610 23 1700 1890 5640 7510 11100 5340 9880 5380 5270 6960 5220 2510 24 2730 4590 18300 8100 17400 5510 10600 7600 5230 5370 3390 506 25 2730 5650 8730 6420 17000 8940 20400 11900 5240 5220 3420 1380 26 2520 12400 3050 9250 13200 8870 8300 9260 5210 5270 5160 1390 27 2460 7110 5780 9520 19100 8390 12200 5600 5200 5100 3550 2940 28 2440 5560 6640 8110 30800 7680 7650 4380 4530 5220 2580 3440 29 2440 5680 9630 7330 36800 30500 3680 16500 5170 5910 3970 3030 30 2450 4490 11700 7680 --- 34800 8940 22000 5210 10200 5240 2280 31 2030 --- 9700 7820 --- 23100 --- 15300 --- 13300 4990 --- TOTAL 67590 96531 434720 344000 412200 404310 333480 389170 147610 202000 203960 75946 MEAN 2180 3218 14020 11100 14210 13040 11120 12550 4920 6516 6579 2532 MAX 5650 12400 49200 41300 48900 35600 27800 29200 9980 15200 15300 4250 MIN 1250 838 3050 5480 2830 3700 3680 4380 2740 1930 2580 506 CFSM 0.46 0.67 2.93 2.32 2.97 2.72 2.32 2.62 1.03 1.36 1.37 0.53 IN. 0.52 0.75 3.38 2.67 3.20 3.14 2.59 3.02 1.15 1.57 1.58 0.59 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1450 4320 3890 4590 10600 9760 3100 2680 2330 1390 4060 4070 2 2700 3740 4160 1580 29200 7140 4000 3510 1320 2140 1720 5430 3 4520 2080 4980 8640 34000 5120 4500 2860 1740 3260 4370 5110 4 4660 2050 8150 11500 26200 5850 2770 2720 2580 3750 2640 2100 5 3490 2480 6590 12800 18600 5780 2530 2650 2670 1730 1290 2200 6 2470 3600 7130 14500 24000 5820 1090 2750 2810 2650 2510 2730 7 664 3640 11700 9710 19500 4630 4170 4290 567 1800 2540 3010 8 2400 3480 7240 6220 13300 3030 4920 5570 2750 3510 1250 3460 9 3900 2820 5770 5620 7570 2770 3540 2860 2750 1290 1960 1360 10 4020 2460 1910 3000 7530 4340 4490 2410 5010 513 2730 2910 11 2500 2110 3180 2950 8070 5510 1090 2750 3430 2370 2680 3070 12 1700 2520 3890 3850 12100 3020 2210 3150 1450 1730 3800 1310 13 1270 3240 2690 5890 6720 4070 4470 3800 1420 1450 3910 2280 14 1520 3540 4390 2970 11700 5080 3820 4240 2070 2130 1910 2110 15 3030 3360 5740 2090 11500 3930 2530 1410 2820 3400 2120 2030 16 3500 3070 3650 4600 8840 2670 3620 1700 2300 2600 2180 1990 17 3550 2620 2430 5850 5910 3410 4420 3190 1400 2380 4160 2030 18 3540 2650 2880 5960 6320 4840 7670 3520 2770 3660 26900 2030 19 3030 2590 2750 2180 6390 4020 5600 3570 1490 2900 37900 2470 20 1980 2690 2890 2090 6000 1750 1440 3590 2400 566 23000 2180 21 1740 2690 2850 5060 5080 3970 2050 3570 2190 1360 9600 1410 22 3140 2660 3360 4670 5780 5800 5550 3620 1070 2010 5710 1260 23 3260 2630 4820 1430 4740 3710 4100 1440 1410 1380 1970 1250 24 4410 2660 4790 1390 4590 3710 2710 1850 2600 2850 3520 1500 25 10300 2690 3310 4350 5970 5570 2880 1380 2680 5190 8220 3480 26 5570 2770 1510 4880 6010 2700 3720 1380 2170 8000 14200 1210 27 4090 2710 2110 1340 5890 3130 3130 1700 558 5340 4670 3310 28 3100 2710 2120 4120 7040 5740 2740 2700 2500 3740 5670 1280 29 2410 2650 3060 4670 --- 1810 3640 2730 2560 4040 7570 1200 30 2880 3620 4660 2120 --- 2670 2900 4390 242 12800 4900 1240 31 4290 --- 4680 4380 --- 3800 --- 2060 --- 1970 3900 --- TOTAL 101084 86850 133280 155000 319150 135150 105400 90040 64057 93899 203560 71020 MEAN 3261 2895 4299 5000 11400 4360 3513 2905 2135 3029 6566 2367 MAX 10300 4320 11700 14500 34000 9760 7670 5570 5010 12800 37900 5430 MIN 664 2050 1510 1340 4590 1750 1090 1380 242 513 1250 1200 CFSM 0.68 0.60 0.90 1.04 2.38 0.91 0.73 0.61 0.45 0.63 1.37 0.49 IN. 0.79 0.67 1.04 1.20 2.48 1.05 0.82 0.70 0.50 0.73 1.58 0.55 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1230 10300 32500 3780 2850 2840 3050 2130 2290 1310 1850 2630 2 3800 23500 30800 3660 2070 2890 3990 3790 2120 1310 1410 2400 3 5340 27500 19000 5620 3130 2830 3870 2050 2190 1270 1290 3620 4 11800 24000 11000 5300 3770 2850 3710 1310 2160 1280 1300 9220 5 6220 18900 9830 1410 3750 2890 2990 1330 2100 1300 1280 10200 6 5460 17700 6270 2840 3590 2910 2060 2380 2230 1290 1270 11100 7 1530 10700 5680 4070 3620 2860 2650 2940 2470 2570 3370 7740 8 936 9750 5650 5160 3710 2980 3710 2920 1350 1570 2320 5270 9 1260 5870 5720 3120 3840 2990 3580 1380 1330 1330 1280 4420 10 3210 3210 5790 1570 5010 2920 2970 1300 2130 1090 1290 3110 11 3940 2280 5950 2160 3930 2070 2800 1310 4510 838 1280 2830 12 1320 2810 5910 4690 2970 1300 2860 2190 2560 995 1750 1790 13 1250 3050 5590 5090 3240 3920 2990 2840 2750 981 3000 1430 14 2540 5230 5600 1400 3840 11200 2840 2800 2910 1120 4790 1260 15 1860 6650 5730 2370 3730 5090 2730 1470 1450 883 5610 3520 16 2020 6000 5220 4940 3780 6160 2820 2630 2870 926 7140 4000 17 1800 3110 4710 1370 3720 5970 2940 3580 3160 958 2260 3200 18 1640 4290 4960 2280 3900 5960 2840 2650 1390 1390 9540 1300 19 1900 4580 5200 4430 4410 10600 2760 3590 1310 1370 22800 1460 20 1910 8270 5530 5650 3160 7920 2280 2850 1300 1350 30100 2220 21 1940 6890 5240 5620 3770 10900 1410 2760 1300 866 36300 1850 22 4710 33000 3910 5560 3680 9780 2510 2800 1320 801 5470 1750 23 3450 42000 3800 5570 2050 5060 2780 2800 1310 853 11600 1690 24 2490 29600 3850 5580 3460 4600 2740 2060 1290 936 19700 2370 25 3780 15000 3630 5630 5120 6190 2080 1990 1440 932 9660 1300 26 2720 9840 3720 4170 2960 3110 3320 2020 1510 1000 3440 2120 27 1280 8030 3860 1790 2840 2930 2900 2460 1330 926 3440 1380 28 2110 6080 4040 2580 2840 4230 2750 3040 1310 1430 3600 1280 29 1590 6430 2030 4560 --- 4380 2080 5110 1310 1680 2280 1490 30 2010 22900 3080 5000 --- 3530 2900 5790 1310 1650 2430 2010 31 2910 --- 4270 3700 --- 3100 --- 3920 --- 1560 1620 --- TOTAL 89956 377470 228070 120670 98740 146960 85910 82190 58010 37765 204470 99960 MEAN 2902 12580 7357 3893 3526 4741 2864 2651 1934 1218 6596 3332 MAX 11800 42000 32500 5650 5120 11200 3990 5790 4510 2570 36300 11100 MIN 936 2280 2030 1370 2050 1300 1410 1300 1290 801 1270 1260 CFSM 0.61 2.63 1.54 0.81 0.74 0.99 0.60 0.55 0.40 0.25 1.38 0.70 IN. 0.70 2.93 1.77 0.94 0.77 1.14 0.67 0.64 0.45 0.29 1.59 0.78 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1980 1320 11100 10600 7420 59000 15400 5000 3320 3440 2660 1150 2 1260 1800 5050 25000 7840 94700 13300 4610 3540 1840 2180 1230 3 2310 3110 15500 16700 9080 96300 10600 4750 2920 1830 1910 1380 4 1810 4520 14000 5600 10000 44800 11100 4580 3500 3230 1460 1200 5 1290 4960 11800 5870 11000 24300 11300 4800 4480 4600 2900 1600 6 1300 3650 7940 7060 10200 14600 9500 4790 4550 4730 2970 1990 7 1310 1270 5130 5710 5200 8120 9340 4870 4630 4910 2550 5070 8 1290 2270 4620 4930 4950 11200 8590 5550 3360 4730 2120 14500 9 1930 2780 4340 7700 8880 7280 8990 4650 2480 2540 3220 6400 10 3990 3090 4650 5400 4980 12200 8100 4630 2480 1910 4600 6320 11 3750 4750 9410 4950 5030 8990 5800 1970 3420 2830 1390 5570 12 1380 4700 10100 5020 4870 8310 5060 3700 2990 3840 1700 3190 13 1310 4890 11600 4720 4730 9490 5540 4760 2560 3440 2830 13600 14 1770 6760 8710 5290 4750 7840 5160 4770 4620 2830 2870 10100 15 4000 4990 5120 5280 4800 4770 7570 4780 2920 2510 1380 4720 16 4740 4720 5170 5020 9960 4640 5830 4430 2740 3050 1270 2350 17 4880 5010 6060 4880 5050 7890 7740 4060 2750 1800 1640 1960 18 2670 4910 6040 4550 6610 6410 7020 3960 4040 2110 2110 2250 19 1290 3590 7150 19000 9790 7290 5390 3900 4620 2730 1250 1200 20 1290 4150 5360 30400 8500 8070 4570 4070 5080 1830 1420 3420 21 1610 3600 4580 19700 8070 8630 8100 4000 7800 2120 2060 2590 22 2720 5480 4590 21900 4890 7900 6650 3860 8990 3230 1580 2980 23 3360 4590 4680 16500 5160 5620 5260 3980 4460 2870 1870 968 24 5170 4580 7390 15000 6200 6810 5090 3940 2870 1760 1890 1520 25 5100 4600 21900 9700 6870 7310 5050 3980 2330 1540 1460 1810 26 3350 10200 27900 13700 10400 7660 10900 2520 5820 1520 1150 1400 27 5190 11000 12900 14600 12800 9210 7060 2130 4770 1500 1130 1260 28 9990 19400 11200 9400 31300 10900 6230 4160 4860 1480 1100 1560 29 4320 14900 8380 12200 --- 11700 4950 4880 4850 2250 1090 2300 30 1010 6250 4660 8200 --- 13400 4460 4700 4970 3080 1100 2250 31 1320 --- 8450 5620 --- 17700 --- 2760 --- 2300 1170 --- TOTAL 88690 161840 275480 330200 229330 553040 229650 129540 122720 84380 60030 107838 MEAN 2861 5395 8886 10650 8190 17840 7655 4179 4091 2722 1936 3595 MAX 9990 19400 27900 30400 31300 96300 15400 5550 8990 4910 4600 14500 MIN 1010 1270 4340 4550 4730 4640 4460 1970 2330 1480 1090 968 CFSM 0.60 1.13 1.86 2.22 1.71 3.72 1.60 0.87 0.85 0.57 0.40 0.75 IN. 0.69 1.26 2.14 2.56 1.78 4.30 1.78 1.01 0.95 0.66 0.47 0.84 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 2540 1430 4500 8030 5140 2080 4300 3140 1500 1230 1310 797 2 1790 1990 1270 6430 3890 2260 3700 2260 1530 1230 1290 812 3 1170 3590 2000 6110 5040 4250 1920 2270 1420 1210 1180 831 4 1950 1820 4000 6580 5140 4940 1740 2260 1410 1210 1170 1020 5 2560 1260 4660 7610 6130 4900 2930 3580 1390 1180 1170 1280 6 2550 1240 2160 7900 7030 4110 4150 3770 1420 1190 1160 1410 7 1320 1250 2020 7160 5030 2100 4170 2240 1440 1210 1160 1830 8 1190 1260 1980 5080 5080 2120 7770 3460 1430 5540 1160 2920 9 1170 1700 2390 4960 5090 3130 5280 3590 1420 1550 1150 4170 10 1180 2000 3390 4970 5010 4880 4190 2450 1630 1230 1150 3880 11 1200 2880 4790 5010 5080 4620 1940 2300 2100 1090 1180 1230 12 1220 3290 4730 5040 5100 5490 4720 2270 2070 1260 1760 1170 13 1760 4480 3640 2220 2260 5240 10200 2260 2100 1240 1290 1170 14 1160 2640 2050 3270 1390 5270 6670 2250 1610 1210 1180 1220 15 2760 2550 3450 6110 3600 5190 6470 2250 1700 1110 1220 1230 16 1240 3240 4970 4910 5010 3330 6460 2300 1360 1150 1050 1170 17 1200 3810 4800 4780 5030 2390 6480 2350 1350 1130 1000 1190 18 1220 1690 4540 6470 3600 2420 4330 2310 1330 1540 1070 1920 19 1660 1500 4650 9960 4250 5340 4430 2680 1330 1340 1050 2250 20 2060 2060 4680 13600 5500 4960 4420 3060 1640 1160 1070 2810 21 1590 2000 4780 21400 3050 2910 4500 3120 2270 1170 1030 3930 22 1220 2020 4880 21700 3010 3740 4360 3250 2750 1160 1080 2060 23 1230 1980 4780 14800 3440 4780 4400 2340 1910 1160 934 1150 24 1230 2270 4810 5310 4270 6430 4470 2280 2150 1130 800 1150 25 1230 2450 4980 7070 3560 3310 4630 2270 1310 1080 795 1150 26 1630 2700 2270 8370 2860 3250 4620 2270 1300 1520 795 1190 27 2330 2810 4280 5020 2820 3250 4040 2220 1310 1220 799 1170 28 3210 3700 7260 4910 2160 4660 3350 2200 1300 1540 787 1160 29 1410 8090 9640 4850 2070 5300 3160 2210 1260 1180 809 1160 30 2030 8430 7780 4860 --- 5110 3670 2250 1240 1140 794 1150 31 2640 --- 7400 5000 --- 3770 --- 2280 --- 1250 831 --- TOTAL 52650 82130 133530 229490 120640 125530 137470 79740 47980 42560 33224 49580 MEAN 1698 2738 4307 7403 4160 4049 4582 2572 1599 1373 1072 1653 MAX 3210 8430 9640 21700 7030 6430 10200 3770 2750 5540 1760 4170 MIN 1160 1240 1270 2220 1390 2080 1740 2200 1240 1080 787 797 CFSM 0.35 0.57 0.90 1.55 0.87 0.85 0.96 0.54 0.33 0.29 0.22 0.35 IN. 0.41 0.64 1.04 1.78 0.94 0.97 1.07 0.62 0.37 0.33 0.26 0.39 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1150 1440 4890 2050 2730 24300 5860 3210 2200 2190 1960 5250 2 1150 1900 4840 4090 2690 24300 6080 7130 2080 2060 5240 5530 3 1450 1870 5070 4880 2560 17300 3240 16700 1350 2920 5230 1290 4 3490 1620 5150 5190 2300 10700 3610 7290 2160 3650 2690 1120 5 3870 1880 3810 5150 1250 13600 3430 5560 2910 5710 1690 1110 6 4440 1860 2200 5090 1360 15100 3830 5370 2390 5830 2790 1410 7 4870 1900 2190 4850 1880 21700 5070 12400 3040 10100 2530 2430 8 4260 1930 2190 2960 2110 12500 6160 7730 1830 4680 2130 1120 9 1480 2570 2200 2800 2200 6960 6320 5480 3620 4890 2610 1070 10 1150 1620 2190 2820 2400 5860 5840 10400 3770 4970 1910 1730 11 1120 2480 2190 2840 2520 6030 6030 12000 1710 3270 1200 2880 12 1130 2630 2220 2870 2480 5870 6000 6970 2860 1470 1180 1390 13 1120 2640 2440 3490 1380 6020 5930 5570 3860 3320 1160 2370 14 1120 1970 2170 4760 1110 4180 6350 5780 3530 5920 1040 2640 15 1130 2010 2220 3810 1060 3330 7370 5960 1390 2510 1740 1930 16 1140 2050 1850 3890 1760 2480 16800 6220 1580 4780 2600 1270 17 1130 2090 1230 5320 2390 2100 11700 3460 3320 4700 1850 1740 18 1140 2130 1250 5320 1090 2850 6150 1930 3760 19600 2700 1730 19 1150 2080 1610 2160 1820 3920 5850 2520 3830 16600 3610 2570 20 1130 2050 2050 2070 2420 5970 5900 3550 8840 3720 3540 3050 21 1140 2070 2030 2530 4970 4240 5180 3470 6920 5830 3480 4420 22 1500 2120 2050 3110 15400 5410 3640 1910 11900 5770 1180 4880 23 1870 1700 2070 3110 18400 9520 3480 2680 14600 5780 2070 1250 24 1910 1290 2030 3330 5980 29800 1830 3060 6910 4100 1360 2050 25 1540 1400 1990 3300 5870 37500 3330 2380 6760 2190 1840 7520 26 1160 2040 1340 2340 5870 24200 3970 4310 6420 3060 2400 6810 27 1500 2040 1630 2090 5770 14200 3150 3000 4180 2420 2450 5450 28 1880 2040 2090 2020 10600 10800 2280 1930 4290 3330 2510 5460 29 1870 2530 2190 1990 --- 6380 2640 1650 3030 2800 2710 5850 30 1580 4890 1950 2220 --- 5850 2500 2040 2400 2340 3140 5540 31 1180 --- 2030 2790 --- 5920 --- 1770 --- 2710 3910 --- TOTAL 55750 62840 75360 105240 112370 348890 159520 163430 127440 153220 76450 92860 MEAN 1798 2095 2431 3395 4013 11250 5317 5272 4248 4943 2466 3095 MAX 4870 4890 5150 5320 18400 37500 16800 16700 14600 19600 5240 7520 MIN 1120 1290 1230 1990 1060 2100 1830 1650 1350 1470 1040 1070 CFSM 0.38 0.44 0.51 0.71 0.84 2.35 1.11 1.10 0.89 1.03 0.51 0.65 IN. 0.43 0.49 0.59 0.82 0.87 2.71 1.24 1.27 0.99 1.19 0.59 0.72 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 20300 4000 3560 5950 9440 10400 10600 4190 6500 1410 1870 2040 2 56200 1930 5930 7570 9150 7610 8630 4200 4630 3020 1360 3680 3 74000 2860 4910 7770 8880 11300 9310 6340 3860 3000 1860 5870 4 46000 4040 4740 7590 6990 20200 7930 7170 3950 2040 1360 5870 5 22300 2360 1520 8920 6100 14000 8000 5870 1830 2020 1520 5080 6 11600 2140 2920 6810 7920 14500 6560 5760 2260 1350 2790 2740 7 2990 3820 4960 6150 9130 11600 6390 5710 4650 1350 2850 1370 8 4190 3380 6510 11400 9360 7000 6210 5770 2420 1340 2840 1400 9 5260 2330 11000 15300 8690 6530 5680 5910 2880 2360 2790 3710 10 5380 2890 14200 15000 16800 9070 6030 5750 4800 1940 2550 2500 11 5480 3140 16300 7620 26600 9660 6550 6070 3310 1370 1320 1960 12 5280 3940 11400 5870 24500 6230 6250 5910 3450 1450 1310 1760 13 2290 3500 17600 7780 16300 5880 6170 5880 3940 1320 1320 2890 14 2620 4020 23100 6300 9940 5570 6100 5860 4010 2900 1320 4940 15 2730 1540 14800 5300 6540 5610 6140 5960 2410 3790 1770 4100 16 2560 3940 13300 5400 9030 9650 5850 6140 1780 3900 1570 1310 17 3040 5080 8230 5950 33000 10600 5930 5900 2170 3640 1320 1320 18 3760 5120 6570 5470 44200 23700 6040 5170 3200 4900 1740 1300 19 5430 4970 6550 5350 45400 39900 5930 3980 2860 4110 1580 1290 20 4610 5110 6610 5860 43900 31100 5740 3900 2490 1960 2150 3360 21 5710 5720 6160 6160 32200 23300 5880 2780 2440 2880 2250 2360 22 4930 5870 4960 5930 18300 6850 5830 3650 2720 2950 2060 1850 23 2480 6120 3890 11800 15100 7650 5860 4210 3840 2420 2850 1370 24 3690 6270 4080 12900 18700 10400 5730 4740 1450 3490 4080 1390 25 3940 6110 4090 7390 11400 9300 5880 3500 2280 3020 4510 2030 26 3900 6160 4170 12000 12000 8340 4140 4710 2960 3980 3430 2820 27 4330 5560 3940 15800 6240 7890 5940 3410 3180 2900 4400 2460 28 1450 6010 3830 15000 9100 7780 5510 3060 1690 1750 4410 1340 29 2080 2970 3860 10700 --- 8100 5090 4550 1620 2090 3660 1320 30 3890 1970 3840 6970 --- 9770 5820 8250 1790 2940 2710 1310 31 3750 --- 4590 6010 --- 6870 --- 7070 --- 1830 1750 --- TOTAL 326170 122870 232120 264020 474910 366360 191720 161370 91370 79420 73300 76740 MEAN 10520 4096 7488 8517 16960 11820 6391 5205 3046 2562 2365 2558 MAX 74000 6270 23100 15800 45400 39900 10600 8250 6500 4900 4510 5870 MIN 1450 1540 1520 5300 6100 5570 4140 2780 1450 1320 1310 1290 CFSM 2.20 0.86 1.56 1.78 3.54 2.47 1.33 1.09 0.64 0.53 0.49 0.53 IN. 2.53 0.95 1.80 2.05 3.69 2.85 1.49 1.25 0.71 0.62 0.57 0.60 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1840 7370 3600 5760 12100 5420 36000 24100 6090 3150 13300 5810 2 2100 5190 3660 5520 8050 9430 13900 13700 8400 2200 9630 5880 3 1360 4920 4420 5970 9860 25800 10900 8950 9230 2510 6930 1820 4 1300 4870 4430 4800 6770 42100 9250 5970 7490 3920 7600 2230 5 1270 4660 4640 5810 5540 35700 8960 7140 4840 3960 4000 3680 6 1420 2980 5800 5790 3980 11200 8710 9320 5430 3970 2960 4470 7 2710 2840 5630 5900 2860 11200 10300 12400 4610 3900 6740 2430 8 4060 2740 5740 9650 4530 11300 7090 11300 3360 4000 2800 3740 9 2750 4120 5370 11000 7130 9680 10400 10700 3880 2600 3050 2570 10 3750 13300 3980 11700 7190 6620 15600 9670 4050 3070 3880 3120 11 4330 21400 3990 10900 5510 8590 10100 5040 4190 3360 3900 2290 12 8830 11900 4000 27500 5690 5950 7870 6070 4100 2720 4980 1680 13 46300 10600 3020 30600 5590 9620 7880 6200 3960 3170 18500 2900 14 106000 5440 4270 19500 5080 8220 6770 7250 4020 3110 20400 3740 15 81100 5440 4060 11500 2990 9420 8130 4150 6120 2210 20500 2230 16 26600 4990 2120 11900 5620 7290 11800 5550 4070 3030 18000 2010 17 7750 2690 4280 19400 5100 5670 9670 6700 5900 3400 8330 2070 18 7260 3350 4980 17400 3850 5360 7200 14100 6710 3180 6870 3610 19 5020 5220 2940 11100 5080 5370 8410 17600 4050 3910 4880 2840 20 5740 3630 4530 11000 5370 5460 17900 20500 5020 5060 5060 1350 21 7340 3750 6040 11100 5830 5680 25000 20000 6490 3360 1650 3140 22 11700 3780 5850 9150 5850 5370 17500 17300 6490 2470 4100 2830 23 30700 3720 5700 9780 6260 5660 12800 10700 6840 2520 4840 2590 24 47900 3660 6070 6690 12700 5560 11800 6000 7120 2990 1740 1860 25 31800 3660 3970 9960 10100 5380 6490 7110 6260 3870 3260 2820 26 34300 3350 5580 8810 7760 5430 6940 7680 6430 3050 5440 2750 27 21700 3470 5110 6910 5930 4950 6390 8630 5100 2560 3130 2910 28 11600 3570 5710 5340 5600 5020 13900 7020 4350 3840 4950 2890 29 8300 5170 5600 5750 --- 7110 16400 4230 4590 4050 6010 2780 30 5320 3530 5670 7530 --- 30300 20800 4750 3780 8140 5850 2820 31 6060 --- 5750 13200 --- 46600 --- 8490 --- 9910 3680 --- TOTAL 538210 165310 146510 336920 177920 366460 364860 308320 162970 113190 216960 87860 MEAN 17360 5510 4726 10870 6354 11820 12160 9946 5432 3651 6999 2929 MAX 106000 21400 6070 30600 12700 46600 36000 24100 9230 9910 20500 5880 MIN 1270 2690 2120 4800 2860 4950 6390 4150 3360 2200 1650 1350 CFSM 3.62 1.15 0.99 2.27 1.33 2.47 2.54 2.08 1.13 0.76 1.46 0.61 IN. 4.18 1.28 1.14 2.62 1.38 2.85 2.83 2.39 1.27 0.88 1.68 0.68 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1991, BY WATER YEAR (WY) MEAN 4676 4320 6442 7915 9330 9559 7019 5483 3650 3181 3880 2576 MAX 17360 12580 14020 14630 16960 17840 13290 12550 5724 6516 6999 3595 (WY) 1991 1986 1984 1982 1990 1987 1983 1984 1982 1984 1991 1987 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR FOR 1991 WATER YEAR WATER YEARS 1981 - 1991 ANNUAL TOTAL 2985490 ANNUAL MEAN 8179 5655 HIGHEST ANNUAL MEAN 8501 1984 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 106000 Oct 14 106000 Oct 14 1990 LOWEST DAILY MEAN 1270 Oct 5 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1710 Oct 1 797 Aug 24 1988 MAXIMUM PEAK FLOW 119000 Oct 14 119000 Oct 14 1990 MAXIMUM PEAK STAGE 26.94 Oct 14 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.71 1.18 ANNUAL RUNOFF (INCHES) 23.19 16.04 10 PERCENT EXCEEDS 14700 11100 50 PERCENT EXCEEDS 5620 3860 90 PERCENT EXCEEDS 2810 1410 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1910 2080 2050 4250 4020 10700 6460 4090 5020 4770 1800 2480 2 1290 2070 3020 2610 2230 6620 4520 2830 4910 6080 2920 2930 3 1310 2090 4420 4080 2170 6170 5000 3170 2890 6160 1910 2870 4 2990 2330 5850 4560 2160 5110 6190 3670 4650 3140 2210 2110 5 3700 2860 5990 5050 2350 6390 3200 5040 5440 3020 1300 2090 6 3600 2860 5230 5250 2890 6160 3000 5020 5250 3300 2650 2100 7 1780 1380 2820 5040 2980 15100 3760 5640 5780 3510 1660 3040 8 2390 1370 2740 4710 2930 19800 5120 5980 15500 2430 1310 5520 9 1710 1860 2830 2850 3900 14300 3670 15300 3930 3070 1300 6050 10 2360 4810 2810 2400 4110 11800 3020 17600 5540 3570 3210 5950 11 2030 2020 2790 2960 3260 6990 3730 10700 9790 2360 3050 2110 12 2270 3240 3840 3800 2500 6410 5030 8620 8600 1880 1820 2430 13 2750 3680 2870 3870 2130 6180 5030 6520 15100 3130 2120 3000 14 2260 2210 2880 4040 2120 6120 3480 6320 11300 2770 5500 3640 15 2010 2040 2910 2240 3110 5880 3640 6140 16900 1350 7600 2960 16 1600 2980 3530 2170 4630 5900 4910 6080 6620 1890 10000 2210 17 1630 1430 2400 3490 5730 6280 2450 4550 9610 1840 5800 2160 18 1960 2230 2670 4020 6110 3940 3500 4010 8520 3000 2800 2170 19 3070 2830 2070 3050 6140 5100 3870 2640 10200 2580 3500 2160 20 2490 2870 2990 2400 5960 7830 4130 5510 6150 2260 4300 2160 21 1290 2910 3530 2240 3360 9050 6690 4930 4650 2360 7000 2040 22 1250 1860 2090 2220 2900 8000 28300 2930 3270 2410 5500 2020 23 1240 2750 2110 2480 4960 6970 33100 3370 4360 4320 4500 2030 24 1630 2800 2830 4230 6710 8600 18100 3790 3820 4170 2400 3500 25 4030 2760 2840 5990 14800 6980 6700 3800 3690 2700 2050 3900 26 4870 2360 3740 5950 18500 11400 6120 2960 3350 3010 4000 3640 27 1730 2700 4140 5980 33500 18600 6070 2960 6360 3500 4700 2950 28 1590 2500 3210 6100 29400 11300 6070 2940 3100 2020 2350 2930 29 2040 1360 3730 5180 17800 7540 5950 4450 4150 1910 3560 4530 30 2450 1550 4520 4150 --- 6420 5930 5010 2950 1970 4430 6460 31 2380 --- 6160 4040 --- 6560 --- 4990 --- 2400 2930 --- TOTAL 69610 72790 105610 121400 203360 264200 206740 171560 201400 92880 110180 94140 MEAN 2245 2426 3407 3916 7012 8523 6891 5534 6713 2996 3554 3138 MAX 4870 4810 6160 6100 33500 19800 33100 17600 16900 6160 10000 6460 MIN 1240 1360 2050 2170 2120 3940 2450 2640 2890 1350 1300 2020 CFSM 0.47 0.51 0.71 0.82 1.46 1.78 1.44 1.16 1.40 0.63 0.74 0.66 IN. 0.54 0.57 0.82 0.94 1.58 2.05 1.61 1.33 1.56 0.72 0.86 0.73 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1992, BY WATER YEAR (WY) MEAN 4474 4162 6189 7582 9132 9473 7008 5488 3905 3165 3853 2623 MAX 17360 12580 14020 14630 16960 17840 13290 12550 6713 6516 6999 3595 (WY) 1991 1986 1984 1982 1990 1987 1983 1984 1992 1984 1991 1987 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1981 - 1992 ANNUAL TOTAL 1713870 ANNUAL MEAN 4683 5574 HIGHEST ANNUAL MEAN 8501 1984 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 33500 Feb 27 106000 Oct 14 1990 LOWEST DAILY MEAN 1240 Oct 23 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1760 Aug 3 797 Aug 24 1988 MAXIMUM PEAK FLOW 39800 Apr 23 119000 Oct 14 1990 MAXIMUM PEAK STAGE 15.58 Apr 23 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 0.978 1.16 ANNUAL RUNOFF (INCHES) 13.31 15.81 10 PERCENT EXCEEDS 7160 10900 50 PERCENT EXCEEDS 3500 3810 90 PERCENT EXCEEDS 2020 1430 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 6610 4110 5320 9420 7090 9240 15100 7120 6150 2820 2060 2140 2 2610 6180 9150 9600 8030 6480 14600 7570 6460 3250 1590 1410 3 2090 5990 8370 8460 8840 8260 17500 6050 5870 3840 1490 1380 4 9600 9410 5350 6060 7730 24600 14100 6440 4880 2780 2170 1380 5 19400 15500 6840 8360 9620 35600 19300 15800 3820 2610 3290 4070 6 27300 14300 8050 19000 8260 37700 9540 20800 3990 3100 2010 4490 7 15700 9700 9420 18700 7750 22900 15200 15800 4690 3620 2970 1810 8 6890 6000 6190 23300 15100 14900 18400 8990 4120 3220 4220 1390 9 29000 4000 6840 26500 19700 11100 13100 12300 3310 1410 3000 1390 10 39000 3200 5840 34700 13400 11900 15900 6990 3170 1380 3080 1380 11 30000 4510 5870 27300 10200 5210 21500 9570 5820 1380 2170 1380 12 20000 7410 6000 29600 9750 9370 18400 7110 4820 2810 2150 1910 13 10000 25100 6360 29500 21400 15600 13600 8360 3830 2860 2460 4080 14 6000 26100 8760 29200 17300 34000 12000 6130 4390 2040 2940 2290 15 4800 16600 6990 20200 12900 31700 11000 8140 4370 2240 2960 1800 16 4150 11400 6000 9900 6620 22000 10500 7420 3830 3360 2990 2100 17 3860 6010 9490 10700 14800 13100 13900 6770 2740 2820 2140 1500 18 3870 5760 19300 9990 13900 14700 12100 5960 3740 2650 1680 2400 19 3200 6480 24400 10400 9940 17400 12400 6040 3850 1360 2130 3040 20 3850 5820 17200 8060 8240 11000 8910 6020 3900 2230 2590 2620 21 3130 6040 15900 14300 9710 10500 7580 5970 4060 3740 2170 2830 22 3980 8960 13600 34500 10800 11100 10000 5980 3960 3760 2160 3050 23 6100 15600 10500 39300 14000 12400 7100 5910 2690 2080 1610 2170 24 2770 23800 9500 27800 13700 19900 6930 6970 2430 2400 1390 1460 25 1350 30000 9000 20200 10200 43500 7640 6900 3060 2910 2250 1750 26 1330 35000 8500 13100 6840 46900 7370 6670 3910 2850 3490 2160 27 4510 39000 8200 14800 10100 36100 8880 6440 3980 2840 1630 2160 28 6090 40200 8860 10800 10400 41000 7600 4500 3820 2870 2170 1700 29 2960 26700 16500 10600 --- 42900 7830 6340 3920 3290 2120 1450 30 2820 16200 15600 10100 --- 30200 9830 5180 3290 3000 1460 1440 31 2390 --- 12300 7050 --- 17000 --- 3970 --- 2170 1840 --- TOTAL 285360 435080 310200 551500 316320 668260 367810 244210 122870 83690 72380 64130 MEAN 9205 14500 10010 17790 11300 21560 12260 7878 4096 2700 2335 2138 MAX 39000 40200 24400 39300 21400 46900 21500 20800 6460 3840 4220 4490 MIN 1330 3200 5320 6060 6620 5210 6930 3970 2430 1360 1390 1380 CFSM 1.92 3.03 2.09 3.71 2.36 4.50 2.56 1.64 0.86 0.56 0.49 0.45 IN. 2.22 3.38 2.41 4.28 2.46 5.19 2.86 1.90 0.95 0.65 0.56 0.50 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1993, BY WATER YEAR (WY) MEAN 4838 4957 6482 8367 9297 10400 7412 5671 3920 3130 3736 2585 MAX 17360 14500 14020 17790 16960 21560 13290 12550 6713 6516 6999 3595 (WY) 1991 1993 1984 1993 1990 1993 1983 1984 1992 1984 1991 1987 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1981 - 1993 ANNUAL TOTAL 3521810 ANNUAL MEAN 9649 5887 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 46900 Mar 26 106000 Oct 14 1990 LOWEST DAILY MEAN 1330 Oct 26 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1680 Aug 29 797 Aug 24 1988 MAXIMUM PEAK FLOW 52100 Mar 26 119000 Oct 14 1990 MAXIMUM PEAK STAGE 18.42 Mar 26 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 2.01 1.23 ANNUAL RUNOFF (INCHES) 27.35 16.70 10 PERCENT EXCEEDS 21700 11700 50 PERCENT EXCEEDS 6770 3910 90 PERCENT EXCEEDS 2110 1460 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1480 1470 5470 4380 6810 6680 10700 3090 1660 11900 6000 3610 2 1430 3500 2060 4600 6110 18800 7960 3130 1390 4240 5610 4640 3 1440 2880 1440 4500 5520 25900 8550 4540 1390 4120 3030 5840 4 1380 1420 2760 6600 4130 24000 8680 5310 3510 4830 3900 5100 5 1350 4250 5060 6490 5000 15300 6420 5540 5390 3350 4370 4940 6 1380 4230 6540 6460 4560 9020 5860 5540 14900 3560 3470 5020 7 3810 1340 3350 6500 4430 8580 6520 4170 17900 2310 2220 5010 8 4480 1580 2180 3120 5450 7360 6110 3150 7020 4080 4250 5090 9 1590 3510 5740 4370 2670 6150 6730 3120 7190 4060 5220 5170 10 1370 3670 3460 5020 4680 8420 4680 3110 6130 1910 1860 2960 11 1380 2230 2810 3100 6450 8160 4860 3820 5330 2510 1730 2170 12 1370 2170 3470 4900 8970 6470 4090 4180 5890 2150 2800 4110 13 1370 2150 5030 8000 11900 6290 5340 3610 9110 3290 1460 2230 14 1350 2170 2430 13000 14100 6400 6390 3190 2390 4700 1940 3760 15 1350 2210 2660 8500 10200 5400 6270 3070 3020 4600 4040 3490 16 1370 2230 2800 7000 6190 3110 6590 3150 2670 1410 17200 2950 17 1390 2180 3570 5500 6090 4280 6640 3160 3190 1540 26500 2300 18 1370 2190 3130 4300 4170 5390 7260 2600 3960 5800 37600 3140 19 2400 2050 6100 6070 4260 5410 11200 2890 4050 5080 49400 2700 20 2990 2130 3040 5420 5290 4430 6740 3100 5200 5190 37800 3800 21 1950 2140 5520 6060 5370 3190 6170 3070 2800 3250 18100 2700 22 1810 2240 5430 5380 5420 3210 6450 2560 2480 4060 11600 2310 23 3470 2190 5180 2860 5760 3280 5810 2290 2160 4080 9460 2230 24 1630 2190 3940 3380 12400 4040 4350 1910 2650 5280 6720 2700 25 1410 2180 3180 5000 20800 6200 3720 1670 2220 5790 7060 3120 26 1410 2210 3150 5020 13300 6080 2660 2180 2210 8120 7890 2680 27 1400 3460 4500 4350 10700 9920 3510 2190 4520 8060 2480 3690 28 2520 7650 4200 5030 7740 11600 5060 2330 9780 4850 2830 5220 29 1430 10600 2220 10200 --- 22000 5160 2980 9390 5190 5050 3520 30 3860 6170 2650 12000 --- 29900 4080 3770 14800 7920 5200 2990 31 4270 --- 2780 9500 --- 23200 --- 3190 --- 7930 3610 --- TOTAL 61210 90590 115850 186610 208470 308170 184560 101610 164300 145160 300400 109190 MEAN 1975 3020 3737 6020 7445 9941 6152 3278 5477 4683 9690 3640 MAX 4480 10600 6540 13000 20800 29900 11200 5540 17900 11900 49400 5840 MIN 1350 1340 1440 2860 2670 3110 2660 1670 1390 1410 1460 2170 CFSM 0.41 0.63 0.78 1.26 1.55 2.08 1.28 0.68 1.14 0.98 2.02 0.76 IN. 0.48 0.70 0.90 1.45 1.62 2.39 1.43 0.79 1.28 1.13 2.33 0.85 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1994, BY WATER YEAR (WY) MEAN 4633 4819 6286 8199 9166 10370 7322 5501 4031 3241 4161 2661 MAX 17360 14500 14020 17790 16960 21560 13290 12550 6713 6516 9690 3640 (WY) 1991 1993 1984 1993 1990 1993 1983 1984 1992 1984 1994 1994 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1981 - 1994 ANNUAL TOTAL 1976120 ANNUAL MEAN 5414 5853 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 49400 Aug 19 106000 Oct 14 1990 LOWEST DAILY MEAN 1340 Nov 7 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1370 Oct 10 797 Aug 24 1988 MAXIMUM PEAK FLOW 52100 Aug 19 119000 Oct 14 1990 MAXIMUM PEAK STAGE 18.42 Aug 19 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.13 1.22 ANNUAL RUNOFF (INCHES) 15.35 16.60 10 PERCENT EXCEEDS 9420 11600 50 PERCENT EXCEEDS 4180 3940 90 PERCENT EXCEEDS 1890 1470 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 2020 4940 9000 6020 6780 17200 6910 5840 3150 5230 2240 11900 2 2630 3720 7620 5920 8880 19100 6910 6820 3860 5220 1960 7720 3 4340 2720 4490 3040 9420 15700 7130 6930 4460 5110 2740 7410 4 2750 3940 4900 5000 6150 11200 6810 7010 14800 5060 3510 4410 5 2590 3030 4950 6110 6780 9620 7060 6890 10900 5160 1950 3600 6 2920 3010 8500 4850 6380 10400 6910 4680 10400 5110 1910 3640 7 2930 3000 12800 8240 4950 12200 7040 3890 4850 4920 2240 3980 8 2950 2960 11900 16500 4740 13800 6510 3330 7120 4950 3770 3780 9 3030 3020 10200 11900 4740 11300 6820 3960 5120 4870 4290 3820 10 2960 3640 8500 10700 5350 20400 7230 4900 4940 3840 2600 3810 11 3540 5050 10000 8240 13300 13400 7060 5330 4840 1680 2590 4020 12 4480 4390 7600 7020 11200 8310 6080 5430 4730 2070 2520 3450 13 6790 2180 5040 6840 9420 7020 5010 5560 4360 3130 2200 3990 14 8430 2760 5170 13800 8680 8160 4170 5410 4230 3310 2350 7660 15 7890 3910 5240 34200 6660 10200 4200 8070 6360 2320 2270 4440 16 10200 3930 5750 77700 12000 7570 4320 3340 5520 1810 2060 3830 17 8930 3240 4190 85100 33400 9610 7120 3610 6050 1990 1970 3760 18 7190 2930 3380 42000 56100 8240 7160 3620 4180 2970 1360 3970 19 5110 3050 5170 19700 50200 7980 7140 3680 2600 2650 1600 4150 20 2950 3190 3590 11800 31700 8120 7430 4280 3320 3100 1930 4200 21 3680 3070 4080 11400 18300 7210 5880 4200 3640 3290 1970 4230 22 4870 3110 9320 9470 14500 9140 5820 3070 18800 3280 4100 4270 23 2190 3120 22200 10100 11200 11600 6610 2930 22500 3280 4340 6300 24 4060 3520 24300 13100 7250 7040 6350 2830 9210 3330 3740 4850 25 4890 5140 17400 5140 9520 7000 6790 2830 6900 2360 3400 4480 26 4900 5280 9390 5930 8760 6980 6810 3300 4170 1810 4160 4200 27 5010 5290 7450 9120 7160 6970 6770 3460 4070 2710 19400 4250 28 4920 5190 5840 8620 8520 7150 6650 3390 4740 3210 39700 4220 29 4400 8370 5580 9670 --- 7090 3620 3340 5210 3280 77100 3280 30 2330 10000 5520 11100 --- 7010 3000 3220 5240 3330 78500 2350 31 3170 --- 5800 8770 --- 6940 --- 2490 --- 3460 31900 --- TOTAL 139050 120700 254870 487100 382040 313660 187320 137640 200270 107840 316370 139970 MEAN 4485 4023 8222 15710 13640 10120 6244 4440 6676 3479 10210 4666 MAX 10200 10000 24300 85100 56100 20400 7430 8070 22500 5230 78500 11900 MIN 2020 2180 3380 3040 4740 6940 3000 2490 2600 1680 1360 2350 CFSM 0.94 0.84 1.72 3.28 2.85 2.11 1.30 0.93 1.39 0.73 2.13 0.97 IN. 1.08 0.94 1.98 3.78 2.97 2.44 1.45 1.07 1.56 0.84 2.46 1.09 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1995, BY WATER YEAR (WY) MEAN 4623 4766 6415 8700 9462 10350 7250 5430 4207 3256 4564 2794 MAX 17360 14500 14020 17790 16960 21560 13290 12550 6713 6516 10210 4666 (WY) 1991 1993 1984 1993 1990 1993 1983 1984 1992 1984 1995 1995 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1981 - 1995 ANNUAL TOTAL 2786830 ANNUAL MEAN 7635 5972 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 85100 Jan 17 106000 Oct 14 1990 LOWEST DAILY MEAN 1360 Aug 18 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1880 Aug 15 797 Aug 24 1988 MAXIMUM PEAK FLOW 99100 Aug 30 119000 Oct 14 1990 MAXIMUM PEAK STAGE 24.91 Aug 30 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.59 1.25 ANNUAL RUNOFF (INCHES) 21.64 16.94 10 PERCENT EXCEEDS 11900 11600 50 PERCENT EXCEEDS 5110 4020 90 PERCENT EXCEEDS 2730 1530 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 2340 5110 4610 4230 12000 6360 13300 20000 5110 3280 2600 4940 2 2530 8090 4290 4720 15800 7040 18600 9720 4620 3790 2620 3930 3 2590 9620 6120 4300 36300 6780 16600 11700 4830 2000 2450 1720 4 10900 10900 6220 5840 53600 5610 11800 5690 3340 1890 2480 4190 5 18800 10000 4890 7360 37200 6250 11400 4760 4260 1940 3650 7150 6 20300 7810 4390 5030 23600 8400 11300 4560 3120 1880 4360 5720 7 24000 6470 5170 8700 9050 32600 10600 2000 3820 1910 3690 8210 8 14000 15500 5180 5370 12600 41900 6390 8780 6190 1940 2760 5910 9 8000 22700 4200 6460 12300 33700 9430 7150 5500 1950 3350 6660 10 10500 12000 5390 5420 8470 26100 7150 4470 6930 1940 4090 3710 11 5200 11500 9310 10000 9580 13400 8950 4360 7150 2750 3260 4720 12 4330 26600 5930 6080 7550 12600 12000 4450 6300 3090 2730 1830 13 4320 28000 5270 5510 7290 8830 10500 4620 5300 4050 3700 1340 14 4460 24000 4460 5590 5900 9830 9200 4460 4280 1850 10100 2380 15 8520 11900 4130 5900 9150 7360 7700 4630 3660 1300 9310 4250 16 15600 5010 4120 6800 9570 12100 4770 4760 3890 1800 4880 3000 17 10300 7510 8510 8000 4540 12500 3450 4620 6530 6160 4200 4000 18 6060 4450 4520 6990 7530 10400 3340 4480 6300 3640 4080 5240 19 7480 9540 4950 9710 8060 18900 3000 4270 5120 1620 3110 4980 20 4840 8330 6110 22600 6710 22500 5450 4290 6500 1720 2550 4880 21 4020 5830 6310 21000 7390 19500 9240 3490 7000 1890 2870 1890 22 4070 6580 6170 18000 9060 16800 5760 4530 6000 1940 2640 2640 23 4160 3770 6640 9330 7790 13900 6040 4430 5000 2600 2210 1980 24 4230 3840 5780 7610 8200 9770 3480 3670 4000 3350 1950 2470 25 4370 7040 5900 10500 8980 10500 3220 3260 3230 3190 2080 3360 26 4160 9630 5450 8600 9230 6780 5840 5900 2650 2360 4500 2820 27 4340 7640 3890 15900 6950 9120 4320 10200 1750 1610 2610 2890 28 4080 8170 3710 36900 6010 13700 3500 7610 2880 2830 2580 2860 29 8980 5590 4280 41500 5320 11200 7000 4540 3140 3990 4380 1860 30 9360 6650 4160 23600 --- 21500 14000 6900 2820 2620 5050 3210 31 5140 --- 4230 15900 --- 11500 --- 10400 --- 2060 4970 --- TOTAL 241980 309780 164290 353450 365730 447430 247330 188700 141220 78940 115810 114740 MEAN 7806 10330 5300 11400 12610 14430 8244 6087 4707 2546 3736 3825 MAX 24000 28000 9310 41500 53600 41900 18600 20000 7150 6160 10100 8210 MIN 2340 3770 3710 4230 4540 5610 3000 2000 1750 1300 1950 1340 CFSM 1.63 2.16 1.11 2.38 2.63 3.01 1.72 1.27 0.98 0.53 0.78 0.80 IN. 1.88 2.41 1.28 2.74 2.84 3.47 1.92 1.47 1.10 0.61 0.90 0.89 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1996, BY WATER YEAR (WY) MEAN 4822 5113 6346 8869 9664 10610 7312 5471 4239 3212 4513 2859 MAX 17360 14500 14020 17790 16960 21560 13290 12550 6713 6516 10210 4666 (WY) 1991 1993 1984 1993 1990 1993 1983 1984 1992 1984 1995 1995 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1981 - 1996 ANNUAL TOTAL 2769400 ANNUAL MEAN 7567 6072 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 53600 Feb 4 106000 Oct 14 1990 LOWEST DAILY MEAN 1300 Jul 15 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1920 Jul 4 797 Aug 24 1988 MAXIMUM PEAK FLOW 55600 Feb 4 119000 Oct 14 1990 MAXIMUM PEAK STAGE 19.17 Feb 4 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.58 1.27 ANNUAL RUNOFF (INCHES) 21.51 17.22 10 PERCENT EXCEEDS 13900 11800 50 PERCENT EXCEEDS 5480 4160 90 PERCENT EXCEEDS 2570 1580 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 18600 2350 4870 3080 7580 26200 6820 21600 3760 2860 5060 1720 2 15000 2480 14500 4110 6360 36000 8750 9700 2750 3200 7630 1770 3 10300 3140 24900 5460 5200 28400 4170 10300 4520 4500 3120 1480 4 4650 3310 20500 5050 5300 20100 4040 11600 9040 2390 2650 2060 5 2290 2620 9400 2520 6430 12700 3890 12700 7980 2940 2420 1770 6 1340 1530 8380 1990 10500 9890 6330 9380 6980 2860 2400 1780 7 5350 2380 5390 8080 7400 7880 7130 7220 4930 2970 2380 1700 8 10000 3660 7210 5120 8600 9310 4260 6160 4700 3270 2390 1170 9 12400 4040 5750 6900 9800 10700 4940 9830 3640 2290 2320 1160 10 5690 5060 5190 19200 12600 5190 4820 4850 2780 2370 2300 1130 11 5100 11800 5140 21200 4940 7470 3940 5020 3230 2990 3140 1630 12 2590 4950 5220 8410 6430 3980 4560 4950 3880 3150 2320 1500 13 1300 4200 4910 4970 10500 6210 4040 5070 3990 9530 2150 1720 14 1320 3750 5140 4930 19300 10100 12600 5180 4660 5350 2290 2150 15 2700 2490 10700 8170 28700 10700 6030 5700 4990 2440 1470 3230 16 3460 2410 10000 7770 33400 10000 5210 4990 12900 2380 1820 2700 17 3360 2410 5560 9830 24700 13000 6420 4610 9150 3320 1800 1450 18 3390 3450 5040 7560 13000 6230 5130 4600 4970 3730 3660 1410 19 3070 4410 5220 7290 9070 6020 4820 3810 5920 2800 2170 1130 20 1870 4390 5140 8060 10000 7940 4690 3340 4410 2660 2200 1330 21 1930 4380 5000 6660 8240 11700 4700 3230 2830 2660 2700 1710 22 1970 4370 4980 5270 8050 9750 3000 3510 3270 1820 1560 2050 23 1980 4020 4950 5410 7750 5470 3690 4840 3880 2410 1070 2450 24 1970 4040 4970 5460 6080 6320 12300 4800 4450 16700 1060 1770 25 2010 4230 5000 8960 8240 6390 9800 4750 4330 14800 2000 2020 26 2830 4570 4860 15900 7830 9210 4280 4000 3610 17700 2300 4110 27 3250 3860 4830 12000 6470 8600 4120 2240 2540 8920 2680 4250 28 4010 3090 4880 11800 12200 7620 21900 4870 3740 3640 1510 4280 29 2230 3080 4900 5170 --- 9030 25900 5240 4310 4130 1810 2310 30 2030 4060 5250 9000 --- 8530 30600 4670 4940 4040 1720 2980 31 2710 --- 5140 8390 --- 9600 --- 4720 --- 4430 1710 --- TOTAL 140700 114530 222920 243720 304670 340240 232880 197480 147080 149250 75810 61920 MEAN 4539 3818 7191 7862 10880 10980 7763 6370 4903 4815 2445 2064 MAX 18600 11800 24900 21200 33400 36000 30600 21600 12900 17700 7630 4280 MIN 1300 1530 4830 1990 4940 3980 3000 2240 2540 1820 1060 1130 CFSM 0.95 0.80 1.50 1.64 2.27 2.29 1.62 1.33 1.02 1.01 0.51 0.43 IN. 1.09 0.89 1.73 1.89 2.37 2.64 1.81 1.53 1.14 1.16 0.59 0.48 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1997, BY WATER YEAR (WY) MEAN 4805 5037 6395 8810 9735 10630 7339 5524 4278 3306 4391 2812 MAX 17360 14500 14020 17790 16960 21560 13290 12550 6713 6516 10210 4666 (WY) 1991 1993 1984 1993 1990 1993 1983 1984 1992 1984 1995 1995 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1981 - 1997 ANNUAL TOTAL 2231200 ANNUAL MEAN 6113 6074 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 36000 Mar 2 106000 Oct 14 1990 LOWEST DAILY MEAN 1060 Aug 24 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1430 Sep 7 797 Aug 24 1988 MAXIMUM PEAK FLOW 38500 Apr 28 119000 Oct 14 1990 MAXIMUM PEAK STAGE 15.27 Apr 28 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.28 1.27 ANNUAL RUNOFF (INCHES) 17.33 17.23 10 PERCENT EXCEEDS 11700 11800 50 PERCENT EXCEEDS 4750 4190 90 PERCENT EXCEEDS 1970 1620 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 2470 4750 3460 7090 10100 11200 8460 14900 e3980 2610 2620 1310 2 1980 4160 4810 7880 10400 8350 6220 14400 e4750 2060 3070 1270 3 1770 4850 4200 4790 10600 9530 10800 17200 e5030 3360 2670 7480 4 1720 2930 1880 4370 35500 6500 11500 e9180 e5200 2270 1900 21900 5 1730 2850 2940 4360 59900 7570 14500 e9000 5090 2420 1930 2650 6 1810 3390 4560 5080 52600 6940 11600 e4960 5030 2490 1910 3700 7 1840 3350 4490 13200 31100 7650 7970 e6880 7230 2530 1920 4020 8 1770 2840 3750 4590 16800 13700 12300 e7970 8720 2580 1840 2860 9 1740 1440 4210 18200 9470 43300 19900 e5450 5530 2560 2020 1600 10 1800 2790 4840 24400 12900 58800 30900 e10200 5120 2520 2640 1270 11 1730 2650 4030 12900 8580 46300 25700 e11600 4290 2480 2670 2440 12 2260 4290 4320 11200 9280 24800 15400 e5060 4500 2390 2650 2380 13 2440 5240 4630 6800 10400 15400 7970 e6050 4360 2530 2660 2350 14 2010 6200 3650 7710 7990 10200 12200 e7270 4360 2530 2670 1320 15 1220 4950 3190 5640 6480 10500 6360 e8060 5390 1920 2570 1260 16 1290 4900 2930 10800 6020 11500 8990 e8540 4280 2280 15700 1680 17 1240 5220 3100 26400 11600 9320 16400 e4340 4120 1890 16500 3290 18 1220 3290 2970 29900 e24400 8680 24500 e4640 2680 1880 5310 2060 19 2860 2650 2770 e23500 e27800 7680 31800 e5290 2910 1890 8230 1730 20 3060 3050 2460 e21600 18300 16200 23600 e5170 3860 5980 3750 2540 21 1990 3020 2470 12900 12500 19100 23500 e4990 3940 2650 2520 1990 22 1700 2600 3930 8060 10900 5310 17800 e5310 4180 2230 2500 2940 23 1340 4250 5270 13700 10500 11500 15400 e5900 4050 2600 2510 2300 24 1180 10400 11200 18200 13700 7010 16000 e4350 3630 1980 2510 4680 25 1510 6130 24400 16900 11400 9450 14600 e3970 3300 1920 2480 1980 26 5850 7290 26200 14100 10300 8700 9320 e4540 4110 2600 1890 2260 27 12300 4910 15900 13900 10100 6140 10600 e4450 4110 3260 2120 2690 28 10600 4430 13400 35700 10600 7370 7040 e4960 3020 3920 2550 1270 29 10700 2410 11400 42000 --- 6330 7420 e5310 3090 4330 1910 2650 30 6420 2410 5000 27200 --- 9230 8000 e6670 2600 3170 3110 1770 31 5020 --- 5750 17100 --- 5280 --- e12800 --- 2590 2060 --- TOTAL 96570 123640 198110 470170 470220 429540 436750 229410 132460 82420 111390 93640 MEAN 3115 4121 6391 15170 16790 13860 14560 7400 4415 2659 3593 3121 MAX 12300 10400 26200 42000 59900 58800 31800 17200 8720 5980 16500 21900 MIN 1180 1440 1880 4360 6020 5280 6220 3970 2600 1880 1840 1260 CFSM 0.65 0.86 1.33 3.17 3.51 2.89 3.04 1.54 0.92 0.56 0.75 0.65 IN. 0.75 0.96 1.54 3.65 3.65 3.34 3.39 1.78 1.03 0.64 0.87 0.73 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1981 - 1998, BY WATER YEAR (WY) MEAN 4712 4986 6395 9163 10120 10810 7740 5628 4285 3270 4347 2829 MAX 17360 14500 14020 17790 16960 21560 14560 12550 6713 6516 10210 4666 (WY) 1991 1993 1984 1993 1990 1993 1998 1984 1992 1984 1995 1995 MIN 1698 1805 2431 3040 3526 3685 2864 2572 1599 1218 1072 1653 (WY) 1988 1982 1989 1981 1986 1981 1986 1988 1988 1986 1988 1988 SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1981 - 1998 ANNUAL TOTAL 2874320 ANNUAL MEAN 7875 6174 HIGHEST ANNUAL MEAN 9649 1993 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 59900 Feb 5 106000 Oct 14 1990 LOWEST DAILY MEAN 1180 Oct 24 242 Jun 30 1985 ANNUAL SEVEN-DAY MINIMUM 1670 Oct 12 797 Aug 24 1988 MAXIMUM PEAK FLOW 61900 Feb 5 119000 Oct 14 1990 MAXIMUM PEAK STAGE 20.36 Feb 5 26.94 Oct 14 1990 ANNUAL RUNOFF (CFSM) 1.64 1.29 ANNUAL RUNOFF (INCHES) 22.32 17.51 10 PERCENT EXCEEDS 16800 12000 50 PERCENT EXCEEDS 4840 4230 90 PERCENT EXCEEDS 1910 1640 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED 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 1630 1730 2600 4510 8500 4690 3410 9910 1840 2450 1790 1130 2 3990 2960 2490 4540 13200 4980 4530 12700 1850 2480 1050 1200 3 2300 4590 2410 3180 20800 2790 5590 8720 1860 1460 1030 819 4 2350 1820 2050 12700 13400 4410 6090 4850 1340 1610 1010 802 5 2470 1300 1840 15800 10100 5060 11100 2840 1950 1580 995 729 6 4000 1140 1830 7320 5980 4850 4200 4080 2210 973 847 737 7 4670 1580 1870 4000 5450 4520 4290 4020 2730 1750 831 840 8 4670 3620 1830 3500 4920 4230 4200 4670 2310 2610 813 962 9 4690 2400 1880 4570 5060 4380 3770 2810 2580 4510 1030 869 10 4670 1930 2090 4530 4700 2190 5010 4330 1370 4550 1040 775 11 4780 1700 3260 4810 5020 4430 4670 3300 1090 4330 731 965 12 5760 3180 3150 4730 5130 4510 3770 3360 1070 1150 687 962 13 4890 2820 3750 4370 4840 4870 3220 3220 1510 1730 797 994 14 2160 2360 e2860 2530 2710 2870 3310 2320 3700 2580 1050 854 15 1100 2670 e3780 3800 3630 4350 3330 1790 2300 2840 895 1060 16 1060 3440 4960 4500 4150 5130 2920 3340 1630 2090 863 820 17 1030 2500 3360 4060 4510 5130 3100 4760 1770 1740 773 988 18 2190 2960 4910 4550 5050 5070 3180 2810 2650 1660 835 838 19 4520 3730 4450 6850 5180 4980 3750 1950 3410 2830 970 703 20 3010 4440 1760 6720 5050 4300 2310 3280 2590 2090 586 723 21 1380 4550 1810 6060 12100 3470 3060 3900 1970 1690 613 697 22 1670 3220 1830 6240 10100 3200 2730 2040 1700 1690 590 779 23 2420 1800 2130 5300 5060 3810 2930 2460 1140 1430 768 1010 24 2310 1830 3410 14800 4920 4210 2260 3180 1480 954 774 839 25 2240 1830 4620 e20400 4980 4260 2350 2190 1620 1430 927 860 26 1390 1750 12400 13300 5010 6540 2960 1870 4210 2380 2450 1010 27 1060 1770 13300 6380 4780 5570 3110 2580 4490 2240 4400 1950 28 1310 1780 3610 5090 4570 4050 3060 1840 e3700 1730 2290 2480 29 1780 2890 2820 5080 --- 4350 3840 2150 2460 1230 1270 2110 30 1830 4030 3770 5810 --- 4650 7500 2410 3410 1030 1390 1770 31 1770 --- 4850 5200 --- 3190 --- 2140 --- 1560 1450 --- TOTAL 85100 78320 111680 205230 188900 135040 119550 115820 67940 64377 35545 31275 MEAN 2745 2611 3603 6620 6746 4356 3985 3736 2265 2077 1147 1042 MAX 5760 4590 13300 20400 20800 6540 11100 12700 4490 4550 4400 2480 MIN 1030 1140 1760 2530 2710 2190 2260 1790 1070 954 586 697 CFSM 0.57 0.55 0.75 1.38 1.41 0.91 0.83 0.78 0.47 0.43 0.24 0.22 IN. 0.66 0.61 0.87 1.59 1.47 1.05 0.93 0.90 0.53 0.50 0.28 0.24 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 1999, BY WATER YEAR (WY) MEAN 4443 4672 7006 8581 10950 11050 8491 5691 5612 3965 5886 3885 MAX 17360 14500 15680 18770 22650 25610 20430 13880 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 1901 1903 1905 1901 1901 MIN 1615 1805 2431 3040 3443 3685 2864 2572 1599 1218 1072 1042 (WY) 1905 1982 1989 1981 1898 1981 1986 1988 1988 1986 1988 1999 SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1897 - 1999 ANNUAL TOTAL 1238777 ANNUAL MEAN 3394 6643 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 20800 Feb 3 130000 Jun 7 1903 LOWEST DAILY MEAN 586 Aug 20 235 Jul 15 1904 ANNUAL SEVEN-DAY MINIMUM 734 Aug 17 734 Aug 17 1999 MAXIMUM PEAK FLOW 29800 Jan 25 140000 Jun 7 1903 MAXIMUM PEAK STAGE 13.08 Jan 25 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 0.709 1.39 ANNUAL RUNOFF (INCHES) 9.62 18.84 10 PERCENT EXCEEDS 5150 12800 50 PERCENT EXCEEDS 2810 4410 90 PERCENT EXCEEDS 968 1830 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1750 2970 4340 1160 10100 3240 2470 e6100 2430 926 2340 1130 2 1710 3810 4010 2170 5780 1140 2410 5690 1170 1140 1980 1080 3 1870 1900 2010 4280 7640 1100 6340 5040 727 1060 1860 1070 4 1850 1870 1860 4260 6780 2200 5300 4700 715 1720 2860 3410 5 2290 1910 1810 3040 4880 4520 4690 1840 907 1440 2450 5080 6 3150 2060 1160 1180 4960 4980 4870 2690 2270 942 1760 4950 7 2970 3220 3280 2290 5090 7160 4850 3780 3380 941 1860 1910 8 1480 3370 e1280 3190 4150 5090 4600 4910 2530 903 1360 647 9 1180 3310 e1120 3140 1700 3940 4810 1910 1860 897 1140 638 10 1690 2290 1740 4050 1910 1810 5020 1980 1600 946 1140 740 11 5080 1480 3500 5800 1850 2270 4490 3300 1570 927 1130 934 12 15200 1960 4090 13300 3230 3010 2660 2560 1620 916 1050 938 13 15700 1840 4070 8770 8040 3280 2580 3190 944 1030 1030 941 14 9410 1820 e2460 5410 6160 3770 2560 2690 669 1030 1080 941 15 1730 1920 e2170 4160 18100 3210 3880 2010 639 1300 1100 946 16 1380 1910 3350 4150 13200 3280 7390 1890 653 1610 1100 950 17 2370 1970 3790 4170 7330 3290 14700 1760 1200 1700 1100 929 18 2940 1850 4090 1220 5910 4700 6580 1770 1460 1740 1090 950 19 2960 1880 3910 2350 4760 10200 5120 2390 1570 1760 1060 977 20 1480 1920 4040 3440 4580 14900 5840 3120 1660 1590 1030 941 21 1340 1770 4050 3370 4950 24800 4820 2060 1670 855 1050 949 22 1830 e1870 1240 3690 4980 28800 4430 1730 1680 844 1050 1510 23 1750 1850 3790 3990 4150 22500 4410 1700 1650 805 993 8350 24 1750 1850 4050 12800 2590 11200 1890 1610 1560 891 494 11000 25 2950 1810 3950 6930 2590 6960 3380 1690 1360 1520 662 2480 26 2810 2100 3900 11900 3520 5400 4880 1670 777 2170 657 2980 27 1790 3390 4130 7480 4040 4810 4890 2250 774 2470 661 3570 28 1270 4020 3070 5060 4510 5020 4990 2360 772 1080 657 3430 29 1130 4200 1170 5220 4990 4920 e4610 2290 801 1040 691 1660 30 1080 4110 1170 4850 --- 5030 e4620 2380 939 1050 982 1030 31 1080 --- 1160 10400 --- 4760 --- 2440 --- 1260 1140 --- TOTAL 96970 72230 89760 157220 162470 211290 144080 85500 41557 38503 38557 67061 MEAN 3128 2408 2895 5072 5602 6816 4803 2758 1385 1242 1244 2235 MAX 15700 4200 4340 13300 18100 28800 14700 6100 3380 2470 2860 11000 MIN 1080 1480 1120 1160 1700 1100 1890 1610 639 805 494 638 CFSM 0.65 0.50 0.60 1.06 1.17 1.42 1.00 0.58 0.29 0.26 0.26 0.47 IN. 0.75 0.56 0.70 1.22 1.26 1.64 1.12 0.66 0.32 0.30 0.30 0.52 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 2000, BY WATER YEAR (WY) MEAN 4402 4601 6877 8468 10770 10920 8372 5597 5476 3877 5737 3832 MAX 17360 14500 15680 18770 22650 25610 20430 13880 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 1901 1903 1905 1901 1901 MIN 1615 1805 2431 3040 3443 3685 2864 2572 1385 1218 1072 1042 (WY) 1905 1982 1989 1981 1898 1981 1986 1988 2000 1986 1988 1999 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1897 - 2000 ANNUAL TOTAL 1205198 ANNUAL MEAN 3293 6535 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 3100 1988 HIGHEST DAILY MEAN 28800 Mar 22 130000 Jun 7 1903 LOWEST DAILY MEAN 494 Aug 24 235 Jul 15 1904 ANNUAL SEVEN-DAY MINIMUM 686 Aug 24 686 Aug 24 2000 MAXIMUM PEAK FLOW 40100 Mar 21 140000 Jun 7 1903 MAXIMUM PEAK STAGE 15.64 Mar 21 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 0.687 1.36 ANNUAL RUNOFF (INCHES) 9.36 18.54 10 PERCENT EXCEEDS 5790 12600 50 PERCENT EXCEEDS 2270 4340 90 PERCENT EXCEEDS 942 1770 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 By mishealy APPROVED 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 1040 1120 1950 1120 1230 5110 19300 2550 2120 1180 2270 551 2 1610 1100 1060 1170 1230 4910 10500 1890 2290 1500 1190 555 3 1080 1110 1140 1820 1200 3810 8180 1260 3100 2230 1630 561 4 1070 1080 1790 1680 3280 2630 5150 1210 2460 2870 1620 e1160 5 1080 1090 1200 2210 4980 3250 4960 1710 1980 2080 2110 e4030 6 1080 1130 2430 2590 2840 3130 2000 2240 1790 4160 1370 e4240 7 1040 1130 1210 2560 1180 3240 3910 3280 980 3430 1120 e2750 8 1040 1140 1160 1350 1180 3290 4650 1690 2060 2170 1270 1640 9 1080 1160 1160 1180 1190 3260 7450 1150 2360 1490 915 932 10 1090 1130 1180 1170 1160 3140 2120 1120 1820 1370 914 1410 11 1100 1110 1210 1850 1170 2530 1990 1130 1590 1240 1060 1820 12 1070 1130 1900 4450 3650 1950 3630 2260 1650 994 1060 1110 13 1100 2050 3350 2970 3790 3110 3930 1570 2510 1680 1330 546 14 1060 4250 3220 1830 3140 2560 3830 1160 2330 2970 1960 731 15 1090 4250 1190 1710 1140 4210 3560 1150 1220 3300 906 814 16 1140 1190 1980 1200 1130 8310 3110 1170 994 1440 565 784 17 1120 1150 2750 1450 2910 6250 2810 1160 980 972 661 833 18 1130 1130 4540 3450 4000 12400 2150 2380 1240 944 872 813 19 1120 1140 4360 2650 4570 6960 1800 2000 1710 908 850 766 20 1100 1810 5150 2550 2470 6010 1910 1150 1680 1200 862 758 21 1040 1890 4110 3650 1920 15700 2330 1150 993 1620 865 775 22 1040 1860 2310 5070 2830 18800 2520 1140 1240 1670 852 827 23 1090 1790 1170 4940 3340 14900 3110 2510 1550 3100 853 894 24 1110 1740 1170 5010 3200 9990 2220 3590 1570 1930 678 1290 25 1160 1830 2510 4130 3170 5880 1900 2530 1110 1090 727 2150 26 1190 1840 3530 2700 1900 5960 1910 2000 6150 1670 573 2920 27 1210 1920 2670 2550 2760 5140 3090 1700 5810 4210 552 3700 28 1170 3830 2680 2570 4480 5240 3040 1670 4930 4330 513 1700 29 1150 4180 1500 2470 --- 5630 2470 1750 2790 3360 533 1130 30 1180 3440 1130 2060 --- 19700 2370 1690 2010 1960 513 845 31 1130 --- 1170 1930 --- 25300 --- 2320 --- 1550 504 --- TOTAL 34710 54720 67880 78040 71040 222300 121900 55280 65017 64618 31698 43035 MEAN 1120 1824 2190 2517 2537 7171 4063 1783 2167 2084 1023 1434 MAX 1610 4250 5150 5070 4980 25300 19300 3590 6150 4330 2270 4240 MIN 1040 1080 1060 1120 1130 1950 1800 1120 980 908 504 546 CFSM 0.23 0.38 0.46 0.53 0.53 1.50 0.85 0.37 0.45 0.44 0.21 0.30 IN. 0.27 0.42 0.53 0.61 0.55 1.73 0.95 0.43 0.50 0.50 0.25 0.33 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 2001, BY WATER YEAR (WY) MEAN 4303 4517 6735 8282 10520 10800 8237 5478 5373 3821 5589 3757 MAX 17360 14500 15680 18770 22650 25610 20430 13880 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 1901 1903 1905 1901 1901 MIN 1120 1805 2190 2517 2537 3685 2864 1783 1385 1218 1023 1042 (WY) 2001 1982 2001 2001 2001 1981 1986 2001 2000 1986 2001 1999 SUMMARY STATISTICS FOR 2000 CALENDAR YEAR FOR 2001 WATER YEAR WATER YEARS 1897 - 2001 ANNUAL TOTAL 910238 ANNUAL MEAN 2494 6409 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 2494 2001 HIGHEST DAILY MEAN 25300 Mar 31 130000 Jun 7 1903 LOWEST DAILY MEAN 504 Aug 31 235 Jul 15 1904 ANNUAL SEVEN-DAY MINIMUM 532 Aug 27 532 Aug 27 2001 MAXIMUM PEAK FLOW 34100 Mar 30 140000 Jun 7 1903 MAXIMUM PEAK STAGE 14.18 Mar 30 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 0.521 1.34 ANNUAL RUNOFF (INCHES) 7.07 18.18 10 PERCENT EXCEEDS 4460 12400 50 PERCENT EXCEEDS 1790 4250 90 PERCENT EXCEEDS 939 1680 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1370 1490 1270 1730 3980 2860 5750 1680 1440 1580 445 593 2 1610 1040 1670 1820 3220 3360 12400 1720 1160 1740 413 586 3 1530 934 1680 1740 3200 3590 6390 3070 730 1580 336 1170 4 824 920 1020 1310 3350 5020 5070 2490 832 1220 394 665 5 800 964 991 1040 2840 9480 4390 4290 2180 637 416 552 6 e944 1020 1350 1040 2720 3850 3240 5080 1370 445 294 554 7 e882 967 1510 1060 5690 3990 3000 5090 1470 437 357 530 8 e931 964 1670 3260 9860 4060 3000 3260 1350 434 e391 489 9 e953 972 1660 4680 8200 3250 3140 2080 1070 2190 e370 436 10 961 e1050 1160 2500 5460 3260 2800 2670 847 987 e365 337 11 950 e1020 2610 e2460 5100 2450 3690 3400 777 457 e325 398 12 950 e1080 2780 e1670 5160 1960 3840 3190 765 327 160 48 13 880 e1080 3110 1670 4010 4790 4010 2330 768 370 e156 259 14 890 1130 2800 1770 3460 14700 4000 1930 776 743 e214 237 15 923 974 1730 1750 3500 8350 2930 2210 724 932 e162 426 16 917 996 1720 1730 3280 9260 2600 3010 715 1200 e207 1600 17 968 969 1770 1720 2340 4830 2760 1490 1280 624 e175 5420 18 1190 961 2520 1720 1890 4080 2970 2420 1070 596 e428 5540 19 1690 993 2900 1680 1910 5000 2660 3190 1020 505 e847 4960 20 1550 995 2700 2570 2370 5030 2970 1850 993 462 e1280 3370 21 1150 1000 2620 e5190 2630 5020 2780 1850 899 452 600 908 22 1040 985 1910 e8400 2710 5160 1890 1850 950 462 734 895 23 1010 996 1690 e5050 2600 4930 1770 1700 1020 409 702 1080 24 966 1130 1660 e6500 2560 4900 2510 1330 990 474 470 1670 25 956 1660 1690 e9510 2670 e4920 3000 1390 807 1460 454 1390 26 995 3790 1750 e10800 2660 e4550 1920 1390 692 1470 503 2500 27 1120 3610 1760 e7280 2610 e3460 1780 1390 601 946 2690 4000 28 933 1650 1780 e5300 1420 e2190 3390 1320 577 1000 1170 1020 29 962 1640 1710 3170 --- 2540 2300 1180 579 613 563 3350 30 982 1310 1700 3130 --- 3570 1280 1140 581 981 704 3640 31 989 --- 1820 4210 --- 4780 --- 1880 --- 581 602 --- TOTAL 32816 38290 58711 107460 101400 149190 104230 72870 29033 26314 16927 48623 MEAN 1059 1276 1894 3466 3621 4813 3474 2351 968 849 546 1621 MAX 1690 3790 3110 10800 9860 14700 12400 5090 2180 2190 2690 5540 MIN 800 920 991 1040 1420 1960 1280 1140 577 327 156 48 CFSM 0.22 0.27 0.40 0.72 0.76 1.00 0.73 0.49 0.20 0.18 0.11 0.34 IN. 0.25 0.30 0.46 0.83 0.79 1.16 0.81 0.57 0.23 0.20 0.13 0.38 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 2002, BY WATER YEAR (WY) MEAN 4207 4422 6593 8136 10310 10620 8093 5383 5239 3731 5437 3692 MAX 17360 14500 15680 18770 22650 25610 20430 13880 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 1901 1903 1905 1901 1901 MIN 1059 1276 1894 2517 2537 3685 2864 1783 968 849 546 1042 (WY) 2002 2002 2002 2001 2001 1981 1986 2001 2002 2002 2002 1999 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 1897 - 2002 ANNUAL TOTAL 882745 785864 ANNUAL MEAN 2418 2153 6280 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 2153 2002 HIGHEST DAILY MEAN 25300 Mar 31 14700 Mar 14 130000 Jun 7 1903 LOWEST DAILY MEAN 504 Aug 31 48 Sep 12 48 Sep 12 2002 ANNUAL SEVEN-DAY MINIMUM 532 Aug 27 200 Aug 11 200 Aug 11 2002 MAXIMUM PEAK FLOW 25800 Apr 2 140000 Jun 7 1903 MAXIMUM PEAK STAGE 12.01 Apr 2 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 0.505 0.449 1.31 ANNUAL RUNOFF (INCHES) 6.86 6.10 17.81 10 PERCENT EXCEEDS 4280 4810 12200 50 PERCENT EXCEEDS 1690 1600 4170 90 PERCENT EXCEEDS 901 467 1580 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 1760 3140 2080 3780 5740 13500 9130 4110 2980 4150 17600 4480 2 654 2820 1820 5210 6010 12600 4970 5780 9210 15400 18400 4850 3 704 959 1670 6080 5350 15800 7520 4270 5740 20000 7040 3910 4 1440 945 2030 5280 4270 4340 5540 11700 6630 25200 8450 4510 5 1700 1280 2280 3650 4240 5960 4400 6810 12700 13800 13400 5520 6 1180 2870 5400 3850 4000 24200 6780 8330 9250 11400 17900 4150 7 840 4200 8710 4090 4390 27600 14400 20400 12600 5240 18800 4420 8 666 4490 10400 4060 5210 25300 24800 24200 13700 7260 20500 4320 9 866 4210 7430 3000 5680 16500 27900 25100 29900 4590 20000 2590 10 1330 3230 3570 3610 10600 11300 31700 14000 23800 5210 12300 3430 11 1430 2280 3250 3510 5520 5170 45700 7190 11300 10100 8000 3140 12 1530 3810 5190 3620 3710 5480 51000 10600 7240 3590 10600 3620 13 1460 14400 12600 4120 3620 8210 34100 5270 10900 3650 10900 3410 14 2240 12900 18800 2490 4220 4460 22700 7500 7820 15000 8960 2900 15 1680 6930 17900 2750 3770 4610 8160 4640 6920 16400 7210 3290 16 2760 4560 12100 3110 8020 6960 8590 6630 5670 5910 8440 2220 17 6490 10600 5600 4130 5770 17100 11800 5650 10000 6960 9820 3920 18 10100 15400 5840 3590 5090 17300 16000 6490 5520 6310 9330 3100 19 7470 7630 4720 2930 5720 21100 40700 6100 10500 5920 10900 2930 20 4910 5880 5500 2760 5150 33200 50600 8250 10900 5900 10800 3230 21 3460 4910 8760 2010 9150 71700 27800 7550 4890 8090 5020 2690 22 2190 5390 7220 2400 5710 91600 16400 11300 9800 4400 5330 2150 23 1640 5230 8170 2720 22500 52000 9370 38400 4660 5980 5830 2850 24 1640 3740 6850 3180 25900 27100 10200 66400 4610 5410 5250 3930 25 1680 3220 22900 3520 17200 12300 9170 53600 4620 5530 7720 7380 26 1570 1790 32900 3670 12500 8960 7530 31500 5090 4960 3690 4650 27 1550 2770 22300 2000 9480 8270 7650 18000 4040 4260 4130 2690 28 1650 3480 10600 2580 22300 6460 12300 16100 4460 3750 4800 2820 29 1760 2260 7100 2560 --- 5260 5560 8400 7470 3970 4310 3970 30 2000 2460 5030 3980 --- e9760 8610 6060 4340 4320 4150 4230 31 2820 --- 9080 14000 --- 11600 --- 9480 --- 5520 4080 --- TOTAL 73170 147784 277800 118240 230820 585700 541080 459810 267260 248180 303660 111300 MEAN 2360 4926 8961 3814 8244 18890 18040 14830 8909 8006 9795 3710 MAX 10100 15400 32900 14000 25900 91600 51000 66400 29900 25200 20500 7380 MIN 654 945 1670 2000 3620 4340 4400 4110 2980 3590 3690 2150 CFSM 0.49 1.03 1.87 0.80 1.72 3.94 3.77 3.10 1.86 1.67 2.04 0.77 IN. 0.57 1.15 2.16 0.92 1.79 4.55 4.20 3.57 2.08 1.93 2.36 0.86 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 2003, BY WATER YEAR (WY) MEAN 4155 4436 6661 8009 10250 10860 8385 5661 5347 3857 5565 3693 MAX 17360 14500 15680 18770 22650 25610 20430 14830 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 2003 1903 1905 1901 1901 MIN 1059 1276 1894 2517 2537 3685 2864 1783 968 849 546 1042 (WY) 2002 2002 2002 2001 2001 1981 1986 2001 2002 2002 2002 1999 SUMMARY STATISTICS FOR 2002 CALENDAR YEAR FOR 2003 WATER YEAR WATER YEARS 1897 - 2003 ANNUAL TOTAL 1154801 3364804 ANNUAL MEAN 3164 9219 6366 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 2153 2002 HIGHEST DAILY MEAN 32900 Dec 26 91600 Mar 22 130000 Jun 7 1903 LOWEST DAILY MEAN 48 Sep 12 654 Oct 2 48 Sep 12 2002 ANNUAL SEVEN-DAY MINIMUM 200 Aug 11 1030 Oct 2 200 Aug 11 2002 MAXIMUM PEAK FLOW 96600 Mar 22 140000 Jun 7 1903 MAXIMUM PEAK STAGE 24.67 Mar 22 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 0.661 1.92 1.33 ANNUAL RUNOFF (INCHES) 8.97 26.13 18.06 10 PERCENT EXCEEDS 6640 20200 12300 50 PERCENT EXCEEDS 2180 5600 4210 90 PERCENT EXCEEDS 467 2250 1600 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02161000 BROAD RIVER AT ALSTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 039 LATITUDE 341435 LONGITUDE 0811911 NAD27 DRAINAGE AREA 4790.00* CONTRIBUTING DRAINAGE AREA DATUM 211.91 NGVD29 Date Processed: 2005-04-11 11:51 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 3170 2550 3460 3690 2900 9720 4060 2880 1280 3610 3270 1770 2 3070 2420 4090 3130 3010 7410 4510 4140 2650 3770 2480 3030 3 1740 3220 3600 2990 2910 6830 4410 6280 2910 4980 2260 1560 4 2280 2830 3400 2910 4900 5500 4240 4670 1840 5240 2710 3400 5 2300 3250 2250 3790 5240 4320 2790 3710 1550 5470 1000 2170 6 3300 2290 4260 3100 5830 4040 3120 2770 1570 3690 1980 2560 7 3580 2700 4100 3020 15500 4100 3430 3180 1870 3460 2130 3270 8 2370 3190 3770 3500 25000 4280 3760 2880 969 3490 1680 35900 9 2940 4210 3820 4280 15800 4580 3280 2800 2890 2700 2220 66700 10 2690 3730 3240 3420 8700 4480 2920 3140 2010 2310 1250 90500 11 3490 2610 4430 4150 5530 3950 2920 2700 2590 2570 846 54700 12 4030 2040 6170 2940 8060 2950 2670 3020 1690 3170 1760 16100 13 3720 e3090 7140 3540 9460 3960 3110 2410 3090 1690 2460 8690 14 3910 e3200 6440 3300 4910 3260 9390 e2440 5130 2540 7330 6470 15 3560 2450 7700 2510 7500 3720 11000 e2300 2700 2640 2670 7810 16 2700 2390 9050 2520 12100 3270 5450 e2000 7800 2940 2970 9150 17 3900 3690 4760 3160 8830 3460 4620 e2100 12500 1640 1970 5880 18 1660 2120 5320 3380 6000 4100 4200 e2400 5480 2430 1210 9790 19 1650 3190 5220 3740 4510 3180 3600 e2600 4320 2410 1700 9900 20 3550 6370 5460 3340 6540 3490 2890 3190 3150 2490 2670 11200 21 3010 12200 5280 e3230 4430 3710 4010 3050 3310 2550 1670 8900 22 2250 5120 3540 e2830 4720 3130 e3070 2560 4690 2660 1560 3630 23 3410 4490 3580 2840 4270 2790 e4620 2790 6500 1910 3070 5440 24 2610 4610 4440 3270 4130 3280 3230 2360 6600 1930 2390 5980 25 2050 4200 3770 3210 3980 2790 2750 1790 5750 1390 1560 3620 26 2060 3680 3450 3080 4540 3150 2930 1760 10000 2120 2070 4690 27 3450 4050 4330 3520 4580 3060 2620 2000 14000 1460 2020 4370 28 3930 3620 3750 3570 4530 3380 3230 2420 4860 2720 1140 13200 29 3070 3200 3130 3890 4430 3120 3390 1810 4900 3070 2300 20700 30 3750 2940 3080 3380 --- 3030 2680 1600 4220 3710 1320 21000 31 3780 --- 4050 3120 --- 3140 --- 1770 --- 3740 938 --- TOTAL 92980 109650 140080 102350 202840 125180 118900 85520 132819 90500 66604 442080 MEAN 2999 3655 4519 3302 6994 4038 3963 2759 4427 2919 2149 14740 MAX 4030 12200 9050 4280 25000 9720 11000 6280 14000 5470 7330 90500 MIN 1650 2040 2250 2510 2900 2790 2620 1600 969 1390 846 1560 CFSM 0.63 0.76 0.94 0.69 1.46 0.84 0.83 0.58 0.92 0.61 0.45 3.08 IN. 0.72 0.85 1.09 0.79 1.58 0.97 0.92 0.66 1.03 0.70 0.52 3.43 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1897 - 2004, BY WATER YEAR (WY) MEAN 4122 4415 6601 7875 10150 10670 8259 5578 5321 3830 5467 4008 MAX 17360 14500 15680 18770 22650 25610 20430 14830 20820 9319 27730 17100 (WY) 1991 1993 1908 1906 1903 1903 1901 2003 1903 1905 1901 1901 MIN 1059 1276 1894 2517 2537 3685 2864 1783 968 849 546 1042 (WY) 2002 2002 2002 2001 2001 1981 1986 2001 2002 2002 2002 1999 SUMMARY STATISTICS FOR 2003 CALENDAR YEAR FOR 2004 WATER YEAR WATER YEARS 1897 - 2004 ANNUAL TOTAL 3208760 1709503 ANNUAL MEAN 8791 4671 6318 HIGHEST ANNUAL MEAN 11750 1903 LOWEST ANNUAL MEAN 2153 2002 HIGHEST DAILY MEAN 91600 Mar 22 90500 Sep 10 130000 Jun 7 1903 LOWEST DAILY MEAN 1650 Oct 19 846 Aug 11 48 Sep 12 2002 ANNUAL SEVEN-DAY MINIMUM 2590 Oct 18 1590 Aug 5 200 Aug 11 2002 MAXIMUM PEAK FLOW 93600 Sep 10 140000 Jun 7 1903 MAXIMUM PEAK STAGE 24.37 Sep 10 29.02 Jun 7 1903 ANNUAL RUNOFF (CFSM) 1.84 0.975 1.32 ANNUAL RUNOFF (INCHES) 24.92 13.28 17.92 10 PERCENT EXCEEDS 18600 7200 12200 50 PERCENT EXCEEDS 5210 3280 4160 90 PERCENT EXCEEDS 2800 1960 1610 e Estimated