1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 --- --- 7930 e11100 15900 12200 57900 15600 6450 1620 8120 974 2 --- --- 3630 e11100 15200 11000 56000 23900 4690 3170 7390 361 3 --- e11000 2350 e11100 14400 12400 39000 18500 5600 4810 e10000 172 4 --- 9810 8350 e11100 12200 31000 26600 13100 7590 7600 e23000 4390 5 --- 8980 18200 e11300 10800 53200 21500 11300 7830 8080 e23000 3140 6 --- 8590 17700 e11100 10700 55500 17100 12100 7660 5520 e20000 4570 7 --- 5150 11300 e11100 11400 46300 14100 14100 7100 5630 e18000 2710 8 --- e4280 9050 e17000 11600 33300 14300 14500 7230 4740 e15500 272 9 --- e4150 7250 e21000 12500 27400 15000 12500 4560 5470 e14000 161 10 --- e4410 2700 e24000 10300 22200 19100 11400 3220 6090 e11500 3740 11 --- e7800 6850 e40000 6460 16300 16400 10200 3520 6960 e10000 2990 12 --- e11800 7520 e51000 5870 13000 12200 9450 4450 7390 e7000 2010 13 --- e11800 5070 e51700 7260 13200 10600 8240 3680 4000 e8400 3060 14 --- e11100 7830 51000 8150 16200 10300 7950 5290 837 e9700 1460 15 --- e10400 5580 41600 8700 19600 7990 8150 3060 468 10100 261 16 --- e9710 4160 32900 8530 16800 5830 6360 2150 2120 15500 136 17 --- e9270 2100 28800 4200 13700 8130 6530 3900 1520 10900 2790 18 --- 8810 6530 30400 3120 12100 9540 7240 3450 3640 8580 1780 19 --- 8490 e6860 24700 7860 15100 10700 5810 3410 5450 4600 206 20 --- 5170 7250 18700 9650 16100 18100 8330 5890 3380 968 3600 21 --- 6180 8590 16600 9840 16000 26200 13300 7890 2830 2650 2270 22 --- 7240 e12800 21400 8800 14100 30700 17000 9170 783 6160 724 23 --- 7210 e15200 17700 7970 13100 34800 16200 8360 1960 3470 1270 24 --- 7160 e13000 15900 10400 11300 29000 12700 4870 2650 2630 4070 25 --- 6160 e12100 16500 11600 9050 21800 9120 5390 3570 2140 3750 26 --- 4110 e10900 16600 10800 7040 14500 8270 4860 5860 3060 5320 27 --- 5960 e12100 15700 10600 7370 13100 8400 5820 4860 2470 1910 28 --- e6800 e13200 14300 12000 8000 11800 8540 5530 5930 5260 3550 29 --- 8590 e13200 13800 --- 9660 11400 9580 4150 8060 4050 1870 30 --- 9310 e12800 12900 --- 24000 11900 8650 2390 8430 2810 341 31 --- --- e12000 14700 --- 45500 --- 8570 --- 8270 2840 --- TOTAL --- --- 284100 686800 276810 621720 595590 345590 159160 141698 273798 63858 MEAN --- --- 9165 22150 9886 20060 19850 11150 5305 4571 8832 2129 MAX --- 18200 51700 15900 55500 57900 23900 9170 8430 23000 5320 MIN --- 2100 11100 3120 7040 5830 5810 2150 468 968 136 CFSM --- --- 1.21 2.92 1.30 2.64 2.61 1.47 0.70 0.60 1.16 0.28 IN. --- --- 1.39 3.36 1.35 3.04 2.92 1.69 0.78 0.69 1.34 0.31 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1991, BY WATER YEAR (WY) MEAN --- --- 9165 22150 9886 20060 19850 11150 5305 4571 8832 2129 MAX --- --- 9165 22150 9886 20060 19850 11150 5305 4571 8832 2129 (WY) --- --- 1991 1991 1991 1991 1991 1991 1991 1991 1991 1991 MIN --- --- 9165 22150 9886 20060 19850 11150 5305 4571 8832 2129 (WY) --- --- 1991 1991 1991 1991 1991 1991 1991 1991 1991 1991 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 3650 2580 788 4370 3900 18600 10500 8460 1430 4130 3570 2400 2 2430 4290 821 3980 767 13500 10700 6670 1720 3310 1250 2720 3 2980 2410 1940 5520 2250 7560 9220 5320 4400 2370 497 4240 4 1870 1970 4710 8070 3670 7110 4020 863 e6110 3990 3060 4090 5 2400 3150 5460 8630 5660 10300 1650 3090 e6160 4680 4090 3200 6 3180 3900 4900 8490 4260 11200 2680 5040 e7930 1040 2910 722 7 1650 5380 3700 8170 3340 12700 8040 4980 e16600 4660 3250 553 8 850 1540 5630 7820 2880 17200 8960 5760 e16000 3490 3100 2100 9 2980 907 6390 7610 1380 16000 5320 7580 e14300 3380 2120 4250 10 1670 3480 6390 7870 3050 12800 5690 7320 e17500 2920 540 3960 11 2440 2870 5050 7850 2230 13600 3740 6600 18600 2600 2720 3680 12 2590 2480 3810 6210 3360 12600 3880 6140 23000 2110 2890 4610 13 514 6100 4410 2470 1450 12300 2820 5930 22800 472 4910 1210 14 326 6310 4920 5210 3630 11400 6380 3730 15500 2150 7290 3390 15 4920 3500 3870 7480 2950 10400 3640 1620 13700 1790 7190 2880 16 5170 3000 2820 7500 3680 9060 4600 3040 16000 2530 5130 2680 17 4790 3410 4550 7180 2820 9590 4220 2470 22300 2440 4120 908 18 1850 2850 3980 4940 5700 10200 3880 e2600 18300 3830 2920 3690 19 1300 3230 3700 962 5080 11000 3290 2590 e17300 838 5010 2680 20 1290 7270 3560 e500 3150 10800 2980 5130 e15000 278 5310 2550 21 1680 6070 3720 4250 4880 10700 7680 4980 e11000 1280 7900 559 22 1760 4130 744 4400 5960 6930 34600 3790 e8800 2810 4830 1940 23 3780 2230 397 5590 5080 5760 56300 2410 5740 3320 1680 3110 24 2760 950 3050 6000 3120 9250 65600 1720 6770 3580 1040 1740 25 4890 926 4390 4500 3870 12500 65500 1200 6280 3470 3650 3390 26 4060 916 2710 3840 13500 11900 45800 1890 2740 4870 3880 4510 27 1380 985 2600 2190 36500 14600 27600 3270 7200 3920 4950 1240 28 1460 808 7010 4980 35700 16800 e17400 2460 7210 4220 3170 1640 29 3230 966 6920 6350 24600 12900 11500 4660 3740 1970 5870 2460 30 5130 780 5070 6490 --- 11500 9360 5880 4140 3280 2130 2460 31 3080 --- 3650 6490 --- 10500 --- 5670 --- 3020 802 --- TOTAL 82060 89388 121660 175912 198417 361260 447550 132863 338270 88748 111779 79562 MEAN 2647 2980 3925 5675 6842 11650 14920 4286 11280 2863 3606 2652 MAX 5170 7270 7010 8630 36500 18600 65600 8460 23000 4870 7900 4610 MIN 326 780 397 500 767 5760 1650 863 1430 278 497 553 CFSM 0.35 0.39 0.52 0.75 0.90 1.53 1.96 0.56 1.48 0.38 0.47 0.35 IN. 0.40 0.44 0.60 0.86 0.97 1.77 2.19 0.65 1.66 0.43 0.55 0.39 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1992, BY WATER YEAR (WY) MEAN 2647 2980 6545 13910 8337 15850 17390 7717 8290 3717 6219 2390 MAX 2647 2980 9165 22150 9886 20060 19850 11150 11280 4571 8832 2652 (WY) 1992 1992 1991 1991 1991 1991 1991 1991 1992 1991 1991 1992 MIN 2647 2980 3925 5675 6842 11650 14920 4286 5305 2863 3606 2129 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1991 1992 1992 1991 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1991 - 1992 ANNUAL TOTAL 3458132 2227469 ANNUAL MEAN 9474 6086 6086 HIGHEST ANNUAL MEAN 6086 1992 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 57900 Apr 1 65600 Apr 24 65600 Apr 24 1992 LOWEST DAILY MEAN 136 Sep 16 278 Jul 20 136 Sep 16 1991 ANNUAL SEVEN-DAY MINIMUM 866 Nov 26 866 Nov 26 866 Nov 26 1991 MAXIMUM PEAK FLOW 70200 Apr 24 88200 Oct 26 1990 MAXIMUM PEAK STAGE 86.16 Apr 24 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.25 0.801 0.801 ANNUAL RUNOFF (INCHES) 16.93 10.90 10.88 10 PERCENT EXCEEDS 19300 12500 12500 50 PERCENT EXCEEDS 6390 3940 3940 90 PERCENT EXCEEDS 1530 1290 1290 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 3610 2680 13300 12600 11100 12400 32100 8380 3330 5390 1640 3010 2 3720 1470 12200 10600 10900 10700 29200 8050 5480 2130 1380 2710 3 3740 5170 10700 9350 10900 12600 27400 7750 6870 1840 4350 2420 4 1010 5630 10100 7250 10700 18100 24600 6640 6840 1800 4540 599 5 10100 7630 10300 7490 10800 47800 20900 8830 7150 1770 3740 425 6 17700 12400 9520 14900 10400 59900 39300 21300 3460 1870 4120 672 7 15200 12500 8910 e19100 8990 61300 60200 18200 3220 5650 3730 1040 8 10500 7640 8550 e21500 6700 44900 60600 14000 4990 5870 1610 3790 9 8690 4020 8260 36500 8230 29700 46100 11800 4880 6500 2640 3320 10 6830 5900 8260 41100 9170 21400 36200 10200 7700 6520 5760 3380 11 6110 6150 8910 38100 9500 17400 31700 10000 6540 2630 5320 2340 12 6390 6840 10300 36500 11200 17400 28000 10700 4570 1910 5040 403 13 5650 14700 10800 40500 12400 20100 22700 9740 4570 5000 4880 257 14 5770 24900 9540 37800 15000 40100 18600 9380 2080 5540 4730 2530 15 5570 19300 9550 27700 11500 50600 18000 8860 5490 4890 1640 2750 16 6750 13600 8990 22000 12100 42200 19400 5960 6660 3970 1210 2710 17 5860 11200 8580 17700 13800 32800 25000 2800 7450 4480 3560 2290 18 3370 9840 8560 13000 15300 29400 23800 6940 7010 2030 4520 2670 19 1190 8110 8500 10800 13500 28500 19700 7920 6140 1850 4450 545 20 4380 8170 8570 11700 10700 26000 16900 8150 2340 5010 3980 253 21 4590 8210 8070 11900 10500 21600 13400 8980 1810 5440 2990 2630 22 5280 8210 9480 23400 11200 18700 13400 9000 5490 6830 929 3060 23 5490 8610 11300 39100 14400 17100 11200 5850 5560 5290 738 3480 24 3230 9200 9850 39600 15800 22700 8660 2470 5730 3790 3230 3140 25 644 11300 10200 33500 12700 49300 7550 6050 6220 1730 e3310 3090 26 2180 19100 10700 29100 12700 64800 5210 5780 4390 1760 e3080 1420 27 4060 26000 9980 21900 11300 69100 4320 7700 1890 4630 3240 339 28 5350 31100 10200 15400 11100 64600 7060 9890 1710 4800 3710 2730 29 5370 26900 14000 14400 --- 60700 8470 9570 5590 5060 967 1830 30 6090 19000 16600 13900 --- 50300 8390 8810 6650 4710 1260 563 31 4670 --- 13900 12400 --- 38700 --- 3710 --- 5060 4380 --- TOTAL 179094 355480 316680 690790 322590 1100900 688060 273410 151810 125750 100674 60396 MEAN 5777 11850 10220 22280 11520 35510 22940 8820 5060 4056 3248 2013 MAX 17700 31100 16600 41100 15800 69100 60600 21300 7700 6830 5760 3790 MIN 644 1470 8070 7250 6700 10700 4320 2470 1710 1730 738 253 CFSM 0.76 1.56 1.34 2.93 1.52 4.67 3.02 1.16 0.67 0.53 0.43 0.26 IN. 0.88 1.74 1.55 3.38 1.58 5.39 3.37 1.34 0.74 0.62 0.49 0.30 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1993, BY WATER YEAR (WY) MEAN 4212 7414 7768 16700 9386 22410 19240 8085 7214 3830 5229 2265 MAX 5777 11850 10220 22280 11520 35510 22940 11150 11280 4571 8832 2652 (WY) 1993 1993 1993 1993 1993 1993 1993 1991 1992 1991 1991 1992 MIN 2647 2980 3925 5675 6842 11650 14920 4286 5060 2863 3248 2013 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1993 1992 1993 1993 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1991 - 1993 ANNUAL TOTAL 2785615 4365634 ANNUAL MEAN 7611 11960 9019 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 65600 Apr 24 69100 Mar 27 69100 Mar 27 1993 LOWEST DAILY MEAN 278 Jul 20 253 Sep 20 136 Sep 16 1991 ANNUAL SEVEN-DAY MINIMUM 1860 Jul 15 1550 Sep 1 866 Nov 26 1991 MAXIMUM PEAK FLOW 71100 Mar 27 88200 Oct 26 1990 MAXIMUM PEAK STAGE 86.27 Mar 27 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.00 1.57 1.19 ANNUAL RUNOFF (INCHES) 13.63 21.37 16.12 10 PERCENT EXCEEDS 14800 28700 19300 50 PERCENT EXCEEDS 5430 8210 5380 90 PERCENT EXCEEDS 1860 1980 1670 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 2220 2340 5870 5130 13200 13600 52200 2170 5430 9600 12900 10500 2 2830 4620 4660 2740 12100 16300 37000 1700 5480 8230 11400 9670 3 311 4500 2350 2460 11200 38300 26300 5800 5170 3020 9770 11300 4 133 2620 4770 6980 10800 46300 20600 8240 4980 5780 9140 9250 5 1700 3730 2220 8290 e10600 46300 16300 8690 1910 7120 9060 6880 6 2350 1160 1400 9420 10300 37300 13800 8160 1970 6020 9340 8720 7 3670 733 3940 9410 7180 27200 13400 4890 7190 5640 5320 9810 8 2240 1160 5710 9270 5240 e21200 12500 2320 4190 e5920 2650 10400 9 483 3410 6460 8080 8110 e19600 11400 3250 4610 e4520 5530 9460 10 180 1820 5590 3800 9380 e18300 10100 8120 4420 e4420 5680 4560 11 157 3760 6110 7040 9860 e16900 7270 8270 17600 e2280 5280 2190 12 2320 3460 3120 8350 12400 15100 8990 7950 18600 e5260 6240 2040 13 1990 2400 1270 10100 15000 12900 8940 6170 11500 6040 5930 6840 14 1780 453 4140 14700 13900 13300 9540 4010 5410 5670 4240 8250 15 2490 293 5920 13900 13400 12800 8750 2240 e6270 4930 2450 5520 16 2270 1980 6670 10800 13900 13000 10200 2440 e5650 4240 9270 5780 17 456 2820 6890 9950 13300 13000 7850 7430 e5760 2130 11500 7150 18 404 3250 6830 9640 10900 10500 14100 7130 4990 2050 15000 3390 19 2760 3180 6780 9920 11600 10700 13000 6790 e1980 4880 18900 2760 20 3490 2630 3980 10100 10400 9840 11100 6920 1790 6620 20300 3050 21 2140 1970 1700 10000 8980 5960 11200 5140 e5340 11400 20900 5570 22 1940 997 6760 10000 9070 5400 10100 1890 e4950 13500 17700 5150 23 1400 2590 8450 9040 8850 8480 9730 1630 e4150 10600 14200 4850 24 623 2540 8950 5820 12300 8090 5540 4250 e5970 7240 12200 5200 25 610 2900 8620 6260 26200 8960 2210 e7440 e5300 7380 11400 7460 26 4150 374 5890 8100 22400 9750 7030 6570 e4500 8200 12600 8920 27 4960 866 2930 8520 18400 6570 9070 3020 e3340 8210 11400 9100 28 4760 2700 5650 9640 14400 8970 9260 1800 6660 12500 11400 5570 29 5450 5080 7590 16600 --- 16900 7850 4430 e6620 15500 11500 4790 30 5250 4820 8290 21900 --- 41200 5970 1730 7350 16700 10800 5770 31 2160 --- 7810 16900 --- 55500 --- 2650 --- 16500 10500 --- TOTAL 67677 75156 167320 292860 343370 588220 391300 153240 179080 232100 324500 199900 MEAN 2183 2505 5397 9447 12260 18970 13040 4943 5969 7487 10470 6663 MAX 5450 5080 8950 21900 26200 55500 52200 8690 18600 16700 20900 11300 MIN 133 293 1270 2460 5240 5400 2210 1630 1790 2050 2450 2040 CFSM 0.29 0.33 0.71 1.24 1.61 2.50 1.72 0.65 0.79 0.99 1.38 0.88 IN. 0.33 0.37 0.82 1.43 1.68 2.88 1.92 0.75 0.88 1.14 1.59 0.98 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1994, BY WATER YEAR (WY) MEAN 3536 5778 7175 14890 10100 21550 17690 7299 6903 4744 6538 3364 MAX 5777 11850 10220 22280 12260 35510 22940 11150 11280 7487 10470 6663 (WY) 1993 1993 1993 1993 1994 1993 1993 1991 1992 1994 1994 1994 MIN 2183 2505 3925 5675 6842 11650 13040 4286 5060 2863 3248 2013 (WY) 1994 1994 1992 1992 1992 1992 1994 1992 1993 1992 1993 1993 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1991 - 1994 ANNUAL TOTAL 3824533 3014723 ANNUAL MEAN 10480 8260 8766 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 69100 Mar 27 55500 Mar 31 69100 Mar 27 1993 LOWEST DAILY MEAN 133 Oct 4 133 Oct 4 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 1310 Oct 8 1310 Oct 8 866 Nov 26 1991 MAXIMUM PEAK FLOW 57600 Mar 31 88200 Oct 26 1990 MAXIMUM PEAK STAGE 84.44 Mar 31 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.38 1.09 1.15 ANNUAL RUNOFF (INCHES) 18.72 14.76 15.67 10 PERCENT EXCEEDS 28200 14800 17600 50 PERCENT EXCEEDS 5590 6780 5780 90 PERCENT EXCEEDS 1410 1990 1790 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 5950 5770 8230 4950 11900 15000 4820 1210 e7640 21600 6720 e17000 2 4780 6270 7840 1840 11500 26200 2510 5980 6420 13600 4500 e12900 3 4470 5940 7760 2970 11400 27300 2220 5510 7370 12700 4610 e9880 4 4950 6060 4770 5780 9930 21600 4660 5190 9020 11100 4820 e7590 5 3440 3440 3740 5120 7580 17700 4830 6000 8380 11300 3960 e6870 6 3900 2320 5620 4870 4140 15700 3560 4690 10000 10200 1070 4670 7 5750 1920 6820 6150 7210 14500 4740 1280 14300 14600 777 4160 8 5080 4010 7310 8360 8160 14800 2660 965 17300 32300 3470 4590 9 1880 4450 7470 10800 8160 18800 1240 3470 14400 21000 2920 4250 10 1750 4720 7100 9980 8020 24300 1460 5480 10900 13500 2790 1300 11 6390 5190 4710 7930 8690 21300 3690 4440 6550 10100 4020 1700 12 7480 4840 2760 8300 9660 16000 3990 5780 4710 7730 4170 3320 13 6870 1880 4670 8680 9710 14400 4480 4830 4180 e2870 971 7660 14 8780 2410 6450 8990 9330 12900 5970 4110 3810 e4970 851 6730 15 7170 5080 5740 13800 8890 13200 3190 4810 6000 5510 3920 5230 16 4020 6480 5890 35100 13700 13900 1110 7020 6010 3020 2920 3200 17 2610 4230 4870 31800 39700 12200 1260 5200 5830 1280 3540 3330 18 2740 4530 2750 25200 56600 10800 3590 5160 1910 e4080 3340 3760 19 5260 3710 2840 24600 64900 9540 4290 5300 1710 4650 2570 5550 20 7240 1160 4870 21000 62000 8070 4580 5590 7070 6670 734 6170 21 7450 1230 6610 15100 46700 5210 4200 2710 6240 6470 443 6880 22 5800 5270 7480 14400 30600 6230 4000 1390 e5070 7050 455 6490 23 2190 4160 11200 12700 22200 8770 1170 5620 e4140 3030 3430 6190 24 3300 5960 14700 10400 17700 9550 1580 5700 e5300 2090 3540 4550 25 5740 3300 13800 9930 16900 9000 4740 5330 e6590 4580 2760 4200 26 6010 2970 7620 9570 16200 6620 3810 6730 e7980 5490 3100 5830 27 7270 1110 4700 10500 14800 3510 2160 4260 e9160 5470 2190 6680 28 6920 4360 7410 12300 12600 6080 3320 1620 e9450 5370 16900 6930 29 6460 8680 6140 16600 --- 7080 2220 1540 10500 4930 e17500 6990 30 4660 9040 5690 16200 --- 7310 1830 1640 22800 6530 e19700 7390 31 2190 --- 7010 13300 --- 7480 --- e6460 --- 6220 e17700 --- TOTAL 158500 130490 204570 387220 548880 405050 97880 135015 240740 270010 150391 181990 MEAN 5113 4350 6599 12490 19600 13070 3263 4355 8025 8710 4851 6066 MAX 8780 9040 14700 35100 64900 27300 5970 7020 22800 32300 19700 17000 MIN 1750 1110 2750 1840 4140 3510 1110 965 1710 1280 443 1300 CFSM 0.67 0.57 0.87 1.64 2.58 1.72 0.43 0.57 1.06 1.15 0.64 0.80 IN. 0.78 0.64 1.00 1.90 2.69 1.98 0.48 0.66 1.18 1.32 0.74 0.89 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1995, BY WATER YEAR (WY) MEAN 3930 5421 7060 14410 11990 19850 14800 6710 7127 5537 6201 3905 MAX 5777 11850 10220 22280 19600 35510 22940 11150 11280 8710 10470 6663 (WY) 1993 1993 1993 1993 1995 1993 1993 1991 1992 1995 1994 1994 MIN 2183 2505 3925 5675 6842 11650 3263 4286 5060 2863 3248 2013 (WY) 1994 1994 1992 1992 1992 1992 1995 1992 1993 1992 1993 1993 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1991 - 1995 ANNUAL TOTAL 3198130 2910736 ANNUAL MEAN 8762 7975 8568 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 55500 Mar 31 64900 Feb 19 69100 Mar 27 1993 LOWEST DAILY MEAN 1110 Nov 27 443 Aug 21 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 3430 Nov 21 1990 Aug 19 866 Nov 26 1991 MAXIMUM PEAK FLOW 66900 Feb 19 88200 Oct 26 1990 MAXIMUM PEAK STAGE 85.76 Feb 19 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.15 1.05 1.13 ANNUAL RUNOFF (INCHES) 15.65 14.25 15.32 10 PERCENT EXCEEDS 14800 15300 17000 50 PERCENT EXCEEDS 7170 5830 5780 90 PERCENT EXCEEDS 2740 2180 1840 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 5610 9720 9860 2050 28800 9760 11600 19200 5870 782 4980 995 2 5540 9730 9280 4790 21900 9620 13700 18300 3940 4070 4940 970 3 4220 13100 4620 7730 26000 8780 15800 13300 2120 4290 4770 969 4 5150 18100 2940 8970 43200 4280 13500 11300 5800 3470 2630 6800 5 27300 13200 6380 9420 36000 4800 11800 9500 7100 955 2910 12500 6 44500 9490 6800 8590 26500 7060 11000 4260 7320 3110 3950 19700 7 38800 9410 7030 3300 21400 12100 10500 5340 5710 2590 4040 22600 8 29200 18700 7200 4150 17500 27300 10100 7240 4650 2650 4860 23100 9 17300 31500 7010 8340 15900 26900 9990 5780 3480 2630 4560 14500 10 12500 25800 6010 7640 16100 17300 10100 6690 2250 2640 4490 9250 11 11400 18100 6080 6360 15100 11800 9730 7510 8090 2210 3040 9450 12 10700 24000 8520 7440 14700 10100 8760 6340 14000 2530 4660 11500 13 10800 35200 9180 7140 13400 9640 7190 2350 12200 2470 8360 12100 14 8660 32500 8670 4460 12200 10000 4090 5960 10500 773 13300 10700 15 9290 23600 7470 5010 12500 10200 5200 7540 10200 511 15000 7340 16 11500 15900 6690 8530 12800 10200 7840 6730 6700 2360 13500 5190 17 11400 14200 3590 9040 11600 8090 8270 5680 4460 4220 8950 9860 18 9950 13000 3480 9380 11800 6400 7730 6500 4520 3480 8470 12300 19 8490 12400 7650 9770 11800 9480 6440 4190 7630 3080 8330 11000 20 5860 11700 8250 25300 11900 11000 6130 3390 8440 2150 8340 7630 21 7920 11700 8220 27800 12100 13400 3890 4250 8460 1300 8270 5570 22 8920 11300 8200 22600 12100 12500 3000 5780 7540 1150 8080 3080 23 8350 9460 7860 17600 10700 11200 6650 5650 5660 3020 7190 2450 24 7990 7320 3630 14700 10300 9490 7000 4800 4720 2570 5300 4740 25 7790 9000 2560 13400 9680 6410 7620 4170 6040 2570 1210 5120 26 7700 9980 2280 13300 10100 7840 5220 2820 5280 2690 1680 6190 27 7620 10300 7010 14700 10200 8840 6350 2900 4430 3910 5650 4440 28 9190 9750 7700 39300 10300 10300 4440 4400 3290 1790 6030 4120 29 13800 10300 7680 52500 9890 13600 2920 4560 2800 1250 5980 3880 30 15000 9700 6440 47000 --- 16400 8910 4960 979 4160 6450 1410 31 10700 --- 3670 36200 --- 13400 --- 5640 --- 5150 4730 --- TOTAL 393150 458160 201960 456510 476470 348190 245470 207030 184179 80531 194650 249454 MEAN 12680 15270 6515 14730 16430 11230 8182 6678 6139 2598 6279 8315 MAX 44500 35200 9860 52500 43200 27300 15800 19200 14000 5150 15000 23100 MIN 4220 7320 2280 2050 9680 4280 2920 2350 979 511 1210 969 CFSM 1.67 2.01 0.86 1.94 2.16 1.48 1.08 0.88 0.81 0.34 0.83 1.09 IN. 1.92 2.24 0.99 2.23 2.33 1.70 1.20 1.01 0.90 0.39 0.95 1.22 ******************************************************************************** ******************************* W A R N I N G ******************************** ******************************************************************************** ***** ***** ***** ONE OR MORE DATA VALUES WITHIN THE SPECIFIED PERIOD HAVE BEEN ***** ***** CHANGED SINCE THE STATISTICS WERE COMPUTED. PLEASE RECOMPUTE THE ***** ***** STATISTICS TO REMOVE THIS MESSAGE. ***** ***** ***** ******************************************************************************** ******************************* W A R N I N G ******************************** ******************************************************************************** STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1996, BY WATER YEAR (WY) MEAN 5626 7410 7059 15030 13600 19060 13730 6718 7118 5351 6757 4710 MAX 12680 15270 10220 22280 24800 35510 22940 11150 11280 10530 10470 8315 (WY) 1996 1996 1993 1993 1995 1993 1993 1991 1992 1995 1994 1996 MIN 2183 2505 3925 5675 6842 11230 3420 4286 5060 2598 3248 2013 (WY) 1994 1994 1992 1992 1992 1996 1995 1992 1993 1996 1993 1993 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1991 - 1996 ANNUAL TOTAL 4045940 3495754 ANNUAL MEAN 11080 9551 9086 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 77400 Feb 19 52500 Jan 29 77400 Feb 19 1995 LOWEST DAILY MEAN 556 Aug 21 511 Jul 15 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 2120 Aug 19 1930 Jul 10 866 Nov 26 1991 MAXIMUM PEAK FLOW 53800 Jan 29 88200 Oct 26 1990 MAXIMUM PEAK STAGE 83.89 Jan 29 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.46 1.26 1.20 ANNUAL RUNOFF (INCHES) 19.80 17.11 16.24 10 PERCENT EXCEEDS 23700 17400 17700 50 PERCENT EXCEEDS 7470 7890 6270 90 PERCENT EXCEEDS 2640 2810 1970 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 4470 7940 4490 5630 11000 12400 12200 65800 4090 3780 11200 1280 2 8240 8220 5060 4580 10200 24200 11000 57700 2240 4520 6940 1330 3 14300 8200 9260 5440 10000 22600 10200 38400 3460 3260 2830 3660 4 11200 5070 12100 4220 9520 17500 9350 28600 6020 3500 2610 3160 5 9330 6870 13300 2580 9250 13900 8490 23800 6900 e1910 3900 2260 6 5370 6350 12600 4190 9170 14500 5160 18700 7100 e1350 3450 2630 7 2270 3790 15500 4650 9130 13900 2980 15200 7520 e1120 2080 1570 8 10100 3690 15100 6450 9280 13000 3100 12900 7570 e2620 2770 1420 9 19300 5510 13700 6640 9710 12400 7100 12000 7350 e5160 3280 1710 10 20500 2220 12600 16100 10400 12000 6690 11400 5830 e4620 2620 1600 11 14900 3220 11400 20800 10500 11800 7340 9500 4980 e3560 1940 3910 12 11200 3730 10700 16200 9890 11600 5250 7240 4970 e3050 3190 4390 13 9540 3330 11400 11700 9700 10700 4980 7370 6090 e1620 2810 3570 14 5470 3650 11700 10500 14300 11400 8520 7870 6210 e1560 3720 1810 15 3400 5210 13500 8620 33600 14900 9690 8190 6580 3050 3770 1160 16 5380 4780 12200 7180 45500 17500 8410 6630 7000 3380 3880 3250 17 5930 2970 12000 11900 39100 14700 8840 4560 7100 3640 2040 3680 18 5570 1810 10600 14600 28000 12300 9000 5030 6950 3800 1360 e3560 19 5120 5320 10500 10200 20800 12200 8720 4830 6620 3780 3330 e2980 20 1670 6000 11800 7720 16800 13000 6500 4760 3500 2240 3600 e2940 21 1840 6290 12300 e8120 14200 15900 5900 4450 4650 2480 3470 e1230 22 4690 7810 11700 e8430 14200 15000 6940 4410 4380 2680 3550 e1250 23 5030 8170 10600 e9110 13600 13100 8190 4890 1860 4160 3570 1790 24 5600 7770 9680 e9480 12600 12200 11500 3430 3580 33300 2090 2950 25 4610 4020 10100 e10800 11800 11800 16600 1400 4070 60300 1680 4560 26 6130 6350 10300 e12200 10200 12100 13100 1990 4760 67900 3190 6240 27 4260 7650 10800 e12800 8800 13000 12100 4080 4370 42400 2850 5120 28 1780 8030 11300 e12200 8910 13000 17600 4350 4590 27100 3190 2920 29 6530 3690 10300 10500 --- 13200 43600 3940 3690 19200 2490 1370 30 6830 5300 9520 9820 --- 12300 57400 3800 3540 13400 1860 1600 31 7430 --- 8820 9990 --- 12500 --- 4100 --- 11000 1420 --- TOTAL 227990 162960 344930 293350 420160 430600 346450 391320 157570 345440 100680 80900 MEAN 7355 5432 11130 9463 15010 13890 11550 12620 5252 11140 3248 2697 MAX 20500 8220 15500 20800 45500 24200 57400 65800 7570 67900 11200 6240 MIN 1670 1810 4490 2580 8800 10700 2980 1400 1860 1120 1360 1160 CFSM 0.97 0.71 1.46 1.25 1.97 1.83 1.52 1.66 0.69 1.47 0.43 0.35 IN. 1.12 0.80 1.69 1.44 2.06 2.11 1.70 1.92 0.77 1.69 0.49 0.40 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1997, BY WATER YEAR (WY) MEAN 5960 7065 7563 13750 13060 17770 13390 7551 6718 5918 5790 4362 MAX 12680 15270 11130 22280 19600 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1993 1995 1993 1993 1997 1992 1997 1994 1996 MIN 2183 2505 3925 5675 6842 11230 3263 4286 5060 2598 3248 2013 (WY) 1994 1994 1992 1992 1992 1996 1995 1992 1993 1996 1993 1993 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1991 - 1997 ANNUAL TOTAL 3178364 3302350 ANNUAL MEAN 8684 9048 8812 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 52500 Jan 29 67900 Jul 26 69100 Mar 27 1993 LOWEST DAILY MEAN 511 Jul 15 1120 Jul 7 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 1930 Jul 10 2050 Sep 4 866 Nov 26 1991 MAXIMUM PEAK FLOW 73600 Jul 26 88200 Oct 26 1990 MAXIMUM PEAK STAGE 86.56 Jul 26 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.14 1.19 1.16 ANNUAL RUNOFF (INCHES) 15.56 16.16 15.75 10 PERCENT EXCEEDS 14700 14900 16800 50 PERCENT EXCEEDS 7380 6940 6320 90 PERCENT EXCEEDS 2640 2250 2050 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 3440 5830 2500 11500 37300 14800 13300 10700 5520 4040 5850 755 2 3300 3590 6880 9110 27100 14300 13400 9550 7440 3820 2240 4890 3 2670 1420 8010 8090 23000 13300 12300 9230 7870 4050 1310 3210 4 1780 4820 5550 5270 22800 12900 12600 9570 7060 4560 3690 15300 5 1130 5120 5190 2860 35400 12800 11300 10700 7360 2290 3650 37700 6 1460 5240 4290 4940 40900 11800 8110 11400 6340 2100 3140 26800 7 3060 5110 2550 11500 37000 10500 6320 11800 3030 1360 2810 15200 8 1810 3300 1690 34000 29200 7240 8430 12900 3590 2240 2200 8040 9 2430 772 3530 47900 23200 25700 8930 18800 6260 2120 884 5290 10 2500 555 3820 44500 19700 49000 35100 27700 6580 2910 1340 3710 11 3050 3260 4090 32500 17300 47100 32900 23300 8280 2290 4010 2320 12 984 3730 5610 24300 16900 37300 21900 20300 9280 1230 4300 1660 13 878 5580 4400 18500 16200 26600 14000 18500 8620 1020 4370 1070 14 1730 7420 2020 14800 15300 21900 10300 15700 4330 2070 3780 922 15 1890 12400 1830 12800 14300 17800 11000 13100 2860 1760 3240 2570 16 3630 10200 5090 15500 13200 15900 10500 12200 5570 3100 3260 2720 17 3190 6450 5480 33900 21800 15200 11600 11300 6990 3990 1290 2370 18 2320 5770 5870 43900 49100 15000 18900 10900 7300 3440 2290 2660 19 1560 4310 4600 35800 56700 39100 29600 10700 6890 1270 4720 2100 20 5900 3890 3090 36800 43800 66400 41500 10100 5850 1410 5170 1130 21 8190 2190 386 33900 31100 70200 44200 9580 2670 3930 3930 891 22 7370 4030 763 27000 23400 52800 43000 7010 2690 4490 2880 2110 23 3830 10100 6460 22700 20500 37700 34600 3010 5140 5160 867 2670 24 3230 8910 12100 25200 19900 28100 29200 5100 5650 4100 719 2340 25 2840 6850 17300 27700 20100 22000 25200 2680 5640 4020 3680 2350 26 1300 7080 22000 22400 17100 18800 20600 5200 5610 2050 3820 2570 27 4720 6830 17100 18400 16100 16400 17500 6460 5730 2080 4210 1020 28 7770 3240 12900 33100 14600 15400 15600 7850 2200 7770 5390 788 29 8360 4050 11800 53400 --- 15000 14100 8120 1790 8380 2850 2880 30 7030 3410 13100 63400 --- 13700 11800 5040 3760 4850 1350 3040 31 6070 --- 13300 55000 --- 13600 --- 3860 --- 4630 697 --- TOTAL 109422 155457 213299 830670 723000 778340 587790 342360 167900 102530 93937 161076 MEAN 3530 5182 6881 26800 25820 25110 19590 11040 5597 3307 3030 5369 MAX 8360 12400 22000 63400 56700 70200 44200 27700 9280 8380 5850 37700 MIN 878 555 386 2860 13200 7240 6320 2680 1790 1020 697 755 CFSM 0.46 0.68 0.91 3.53 3.40 3.30 2.58 1.45 0.74 0.44 0.40 0.71 IN. 0.54 0.76 1.04 4.07 3.54 3.81 2.88 1.68 0.82 0.50 0.46 0.79 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1998, BY WATER YEAR (WY) MEAN 5612 6796 7478 15380 14640 18690 14170 7987 6578 5592 5445 4488 MAX 12680 15270 11130 26800 25820 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1998 1998 1993 1993 1997 1992 1997 1994 1996 MIN 2183 2505 3925 5675 6842 11230 3263 4286 5060 2598 3030 2013 (WY) 1994 1994 1992 1992 1992 1996 1995 1992 1993 1996 1998 1993 SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1991 - 1998 ANNUAL TOTAL 3044648 4265781 ANNUAL MEAN 8342 11690 9223 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 6086 1992 HIGHEST DAILY MEAN 67900 Jul 26 70200 Mar 21 70200 Mar 21 1998 LOWEST DAILY MEAN 386 Dec 21 386 Dec 21 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 1910 Oct 8 1880 Jul 7 866 Nov 26 1991 MAXIMUM PEAK FLOW 76400 Mar 21 88200 Oct 26 1990 MAXIMUM PEAK STAGE 86.89 Mar 21 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.10 1.54 1.21 ANNUAL RUNOFF (INCHES) 14.90 20.88 16.49 10 PERCENT EXCEEDS 14800 30200 18300 50 PERCENT EXCEEDS 5550 6460 6350 90 PERCENT EXCEEDS 1820 1790 2010 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 3280 1100 2270 4710 8560 2800 5680 18500 1840 3220 499 2160 2 3470 1020 1220 3100 9720 4600 8200 20700 3670 2420 965 961 3 2520 2100 2100 4920 15500 3810 9140 16000 3680 2070 2800 2070 4 1270 5000 2930 14400 15900 3800 5410 12600 3390 452 2790 1450 5 1800 3170 2210 12800 14200 4290 3120 10100 3300 396 1660 431 6 2860 2740 947 8790 12500 3450 5310 9060 964 1060 1070 1910 7 e2760 1950 1000 7320 9280 3220 5310 6880 700 2510 310 2590 8 3930 1220 1100 6930 4280 2400 4990 6090 3060 1980 211 2840 9 9200 1330 1280 5060 3070 4630 2810 3250 2840 2170 201 2860 10 8080 1260 1640 2430 6630 6320 1870 2260 2140 1470 1370 2220 11 4310 2000 2230 2070 7950 6210 1160 4920 1250 369 1700 2180 12 1930 1520 2320 3700 8320 5830 1620 5840 1910 310 2310 923 13 5400 2690 849 4400 7550 5060 3710 4360 541 2420 1780 491 14 3090 2120 958 4860 5230 2610 2640 4510 423 2210 761 2010 15 3660 1550 2740 5700 2430 5300 2680 5440 2290 3830 509 6310 16 3770 1610 4050 6840 3880 7230 3420 4900 1780 5080 552 8050 17 3960 2810 7240 3230 5330 7190 2150 6150 1990 4510 2130 2890 18 1610 3570 7500 4080 4800 7290 1100 5410 1890 858 2020 1040 19 1130 3700 7030 7920 5490 7030 1320 5320 2270 358 3250 1080 20 3740 3190 4180 8750 6560 5150 2360 5600 417 3260 2170 714 21 5190 2700 2560 8450 4410 2700 3160 5750 468 3860 431 604 22 6430 1290 3370 7660 4670 5570 3260 5120 2870 3260 380 3310 23 3440 1480 4970 7160 6300 9220 2800 2920 2060 3480 378 4170 24 1820 2600 e6050 11700 5800 9310 2660 3170 2140 3430 1960 3000 25 1170 4370 9210 38000 5360 8530 1110 3430 1960 458 1770 2630 26 1090 4610 12900 38700 5250 7900 946 3470 1820 265 2140 955 27 e1980 2830 9680 25800 5390 7740 2100 4070 558 1920 2190 734 28 1510 3160 5240 18200 4230 4360 2980 3660 1290 1830 1710 3970 29 1420 2160 5910 14100 --- 3050 3250 3720 2680 2130 638 7000 30 4310 2230 4880 11600 --- 5560 6930 1120 2650 1910 396 29400 31 2260 --- 6380 9490 --- 6010 --- 864 --- 2190 2360 --- TOTAL 102390 73080 126944 312870 198590 168170 103196 195184 58841 65686 43411 100953 MEAN 3303 2436 4095 10090 7092 5425 3440 6296 1961 2119 1400 3365 MAX 9200 5000 12900 38700 15900 9310 9140 20700 3680 5080 3250 29400 MIN 1090 1020 849 2070 2430 2400 946 864 417 265 201 431 CFSM 0.43 0.32 0.54 1.33 0.93 0.71 0.45 0.83 0.26 0.28 0.18 0.44 IN. 0.50 0.36 0.62 1.53 0.97 0.82 0.51 0.96 0.29 0.32 0.21 0.49 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 1999, BY WATER YEAR (WY) MEAN 5324 6251 7102 14790 13810 17210 12980 7799 6065 5206 4996 4363 MAX 12680 15270 11130 26800 25820 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1998 1998 1993 1993 1997 1992 1997 1994 1996 MIN 2183 2436 3925 5675 6842 5425 3263 4286 1961 2119 1400 2013 (WY) 1994 1999 1992 1992 1992 1999 1995 1992 1999 1999 1999 1993 SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1991 - 1999 ANNUAL TOTAL 4090017 1549315 ANNUAL MEAN 11210 4245 8601 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 4245 1999 HIGHEST DAILY MEAN 70200 Mar 21 38700 Jan 26 70200 Mar 21 1998 LOWEST DAILY MEAN 697 Aug 31 201 Aug 9 133 Oct 4 1993 ANNUAL SEVEN-DAY MINIMUM 1480 Dec 8 932 Aug 5 866 Nov 26 1991 MAXIMUM PEAK FLOW 45500 Jan 25 88200 Oct 26 1990 MAXIMUM PEAK STAGE 82.79 Jan 25 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 1.47 0.559 1.13 ANNUAL RUNOFF (INCHES) 20.02 7.58 15.38 10 PERCENT EXCEEDS 30200 8250 17300 50 PERCENT EXCEEDS 5400 3070 5760 90 PERCENT EXCEEDS 1390 952 1780 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 28500 1560 6350 5570 27600 6600 7660 4150 1460 859 1630 1770 2 15500 3840 4050 3180 27100 7690 3900 5470 3680 412 2170 1540 3 7070 3540 2530 2470 23200 7050 3970 5410 3220 342 2230 4900 4 5990 4650 3940 4650 19800 6530 6300 6020 375 219 2560 5090 5 3380 4190 2070 5230 17800 4670 6580 4670 134 1250 3350 6740 6 2750 4140 1880 4620 15700 3870 6930 5350 1910 2720 3980 6080 7 4980 1570 2700 4990 13400 6180 6880 4920 2560 2660 2650 4620 8 4980 1450 4080 4430 12500 6130 6380 4300 1090 2370 3350 2910 9 5140 1990 4450 2780 12300 6190 4830 5090 3960 188 2010 3030 10 4380 2640 3770 3420 12100 5930 5200 5600 3700 48 2120 1040 11 2860 3070 3610 11400 11900 5110 8330 4280 2410 2470 1990 1190 12 19100 2820 1560 14700 11800 3730 9130 4340 1530 2300 1430 1860 13 17500 2980 1340 11600 14200 3170 9170 4420 2950 2460 1160 1840 14 12100 1770 2070 9360 17800 4970 9190 3060 917 409 538 2000 15 11200 1580 5450 7450 25300 4890 9130 805 2280 3320 677 1880 16 9990 3140 7080 3300 25000 4600 6740 2550 718 454 1680 1740 17 7470 3660 6710 3240 18900 5360 6410 1960 1100 221 2160 920 18 7850 3080 4250 6630 15000 6930 6650 2000 1340 1120 2070 607 19 7120 2650 2430 7390 13400 9640 10100 3800 1450 2130 2540 663 20 6330 3170 2860 5210 12400 9600 11700 4130 1480 1870 1280 2080 21 6550 1100 5380 6150 11500 9620 10500 2830 1030 1800 1460 2300 22 7690 1480 5800 7230 9370 10600 9390 654 1710 1700 826 2750 23 7570 3980 6390 5000 9500 11100 4150 2120 710 497 426 6560 24 4340 3410 5670 9390 10200 9820 2610 1060 758 498 1120 12100 25 3350 3620 3010 14000 9710 8430 7170 3790 1320 2220 1400 11200 26 5700 1790 2720 16700 9070 6060 8540 3370 449 1340 2060 8230 27 4500 6910 2540 20800 5310 5240 7680 1560 1180 2850 549 5710 28 4550 3430 4090 17800 4260 7730 8150 2030 1370 3330 392 4530 29 4290 4210 4900 14900 6600 8480 8600 594 1950 2930 2370 3220 30 2480 5710 4820 11500 --- 8920 6380 387 176 1570 2250 e2070 31 1240 --- 5080 15100 --- 8890 --- 269 --- 701 2320 --- TOTAL 236450 93130 123580 260190 422720 213730 218350 100989 48917 47258 56748 111170 MEAN 7627 3104 3986 8393 14580 6895 7278 3258 1631 1524 1831 3706 MAX 28500 6910 7080 20800 27600 11100 11700 6020 3960 3330 3980 12100 MIN 1240 1100 1340 2470 4260 3170 2610 269 134 48 392 607 CFSM 1.00 0.41 0.52 1.10 1.92 0.91 0.96 0.43 0.21 0.20 0.24 0.49 IN. 1.16 0.46 0.60 1.27 2.07 1.05 1.07 0.49 0.24 0.23 0.28 0.54 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 2000, BY WATER YEAR (WY) MEAN 5580 5901 6790 14150 13890 16180 12410 7345 5622 4838 4679 4298 MAX 12680 15270 11130 26800 25820 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1998 1998 1993 1993 1997 1992 1997 1994 1996 MIN 2183 2436 3925 5675 6842 5425 3263 3258 1631 1524 1400 2013 (WY) 1994 1999 1992 1992 1992 1999 1995 2000 2000 2000 1999 1993 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1991 - 2000 ANNUAL TOTAL 1700061 1933232 ANNUAL MEAN 4658 5282 8231 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 4245 1999 HIGHEST DAILY MEAN 38700 Jan 26 28500 Oct 1 70200 Mar 21 1998 LOWEST DAILY MEAN 201 Aug 9 48 Jul 10 48 Jul 10 2000 ANNUAL SEVEN-DAY MINIMUM 932 Aug 5 744 Jun 29 744 Jun 29 2000 MAXIMUM PEAK FLOW 35200 Oct 1 88200 Oct 26 1990 MAXIMUM PEAK STAGE 79.87 Oct 1 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 0.613 0.695 1.08 ANNUAL RUNOFF (INCHES) 8.32 9.46 14.72 10 PERCENT EXCEEDS 8540 11500 16500 50 PERCENT EXCEEDS 3420 3980 5550 90 PERCENT EXCEEDS 963 1050 1660 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 1700 743 3820 1030 2780 5470 20400 3360 3910 1320 558 1440 2 1280 1870 2610 884 2960 4630 16700 2030 5260 817 2310 632 3 3270 2260 1340 4770 3310 4860 14100 2640 2800 2910 2570 579 4 3530 1220 1560 e5680 2380 3460 11500 3530 1280 3420 3200 798 5 3580 1010 3130 4200 1330 4010 10700 1490 3650 1910 1920 2610 6 3720 992 2380 4350 2660 9210 10200 1360 3940 3720 616 3190 7 2790 778 2800 1150 2670 9060 9960 540 1090 4060 2960 1920 8 988 660 1240 908 2650 7400 9000 2130 2670 1950 3090 3280 9 1240 1370 1450 2310 1810 6710 7050 1590 1220 2640 1730 956 10 2030 2390 1070 4100 1570 7030 4590 676 718 4100 1550 554 11 672 1240 1070 2410 1110 3700 4290 1680 893 2760 561 2910 12 574 935 1460 2720 1890 1600 5730 4950 1550 1630 315 3120 13 579 868 1900 2150 5000 2560 5300 2120 2270 1700 277 2780 14 1550 926 1890 1030 4520 2350 2450 679 4390 1810 3210 633 15 1010 2920 2410 888 2900 5360 5330 1250 4310 754 2110 1750 16 970 2760 1290 956 1880 6890 2470 2420 3170 1170 1230 702 17 963 2510 1230 2250 2230 6010 1060 2640 2360 1730 2770 433 18 1020 1520 3410 2250 5180 4510 2970 3700 1200 2670 2680 437 19 1940 1110 4630 3000 6070 3480 4730 3880 2210 2340 1760 699 20 2390 1280 3990 3070 4660 6450 1450 1320 3680 2370 1820 2800 21 1970 2520 3290 3030 4120 8620 732 579 3810 2380 3300 4230 22 776 4010 2190 3790 4390 13300 670 2080 4010 668 1620 4270 23 672 4160 1160 3470 5640 13900 933 1660 1960 351 525 4470 24 1450 2550 e1450 4330 3780 9710 4380 3080 977 2610 2330 5120 25 1810 1950 926 3730 3430 6250 2950 1570 2630 3150 3190 5650 26 822 3180 e723 3910 2250 3380 2970 2810 4850 2340 768 4400 27 690 4400 1470 2460 2970 5470 2440 1240 3820 1830 465 5200 28 1280 3320 3170 1370 3090 5880 2160 805 4470 1380 2650 3770 29 757 4490 3220 1500 --- 5730 1070 2790 4950 687 2170 3430 30 781 2280 2460 4010 --- 13200 1220 1700 4420 1460 645 1400 31 1300 --- 2530 2720 --- 24300 --- 1140 --- 664 3020 --- TOTAL 48104 62222 67269 84426 89230 214490 169505 63439 88468 63301 57920 74163 MEAN 1552 2074 2170 2723 3187 6919 5650 2046 2949 2042 1868 2472 MAX 3720 4490 4630 5680 6070 24300 20400 4950 5260 4100 3300 5650 MIN 574 660 723 884 1110 1600 670 540 718 351 277 433 CFSM 0.20 0.27 0.29 0.36 0.42 0.91 0.74 0.27 0.39 0.27 0.25 0.33 IN. 0.24 0.30 0.33 0.41 0.44 1.05 0.83 0.31 0.43 0.31 0.28 0.36 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 2001, BY WATER YEAR (WY) MEAN 5177 5518 6370 13110 12930 15340 11790 6863 5379 4584 4424 4132 MAX 12680 15270 11130 26800 25820 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1998 1998 1993 1993 1997 1992 1997 1994 1996 MIN 1552 2074 2170 2723 3187 5425 3263 2046 1631 1524 1400 2013 (WY) 2001 2001 2001 2001 2001 1999 1995 2001 2000 2000 1999 1993 SUMMARY STATISTICS FOR 2000 CALENDAR YEAR FOR 2001 WATER YEAR WATER YEARS 1991 - 2001 ANNUAL TOTAL 1657667 1082537 ANNUAL MEAN 4529 2966 7705 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 2966 2001 HIGHEST DAILY MEAN 27600 Feb 1 24300 Mar 31 70200 Mar 21 1998 LOWEST DAILY MEAN 48 Jul 10 277 Aug 13 48 Jul 10 2000 ANNUAL SEVEN-DAY MINIMUM 744 Jun 29 903 Oct 11 744 Jun 29 2000 MAXIMUM PEAK FLOW 25800 Mar 31 88200 Oct 26 1990 MAXIMUM PEAK STAGE 76.36 Mar 31 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 0.596 0.390 1.01 ANNUAL RUNOFF (INCHES) 8.11 5.30 13.78 10 PERCENT EXCEEDS 10500 5280 15500 50 PERCENT EXCEEDS 2800 2410 5070 90 PERCENT EXCEEDS 753 756 1380 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 1 535 606 586 e2940 6310 5160 3500 2630 3840 393 1270 1780 2 1890 543 552 e2160 6270 3080 5560 455 1500 3230 936 5950 3 576 597 533 4460 2360 1840 6990 302 1840 3000 826 4280 4 354 558 624 6340 2520 3560 6800 e2400 2760 2570 991 1430 5 437 509 766 4340 e6040 7180 5510 1370 1190 804 841 1130 6 385 494 645 1060 4030 8360 1690 495 644 666 832 1010 7 526 522 639 1390 5870 5830 1520 1620 1320 610 860 1050 8 666 479 1970 3880 7480 1820 1670 1300 1770 563 887 1030 9 559 457 1370 3670 9020 873 3350 2820 389 2030 905 948 10 475 515 615 2730 6510 810 3130 1510 586 2870 1010 939 11 518 531 3100 e1800 3690 1100 3630 2000 1990 2490 911 968 12 462 497 3500 e2240 5950 3230 3660 1070 1960 734 851 927 13 404 469 2080 1460 5530 4250 3340 462 1720 618 942 928 14 484 491 1260 1200 5230 4910 1330 e2270 2570 731 925 1040 15 502 508 744 2660 4580 3420 2360 2300 1930 715 919 1100 16 1320 475 1050 1850 3520 3280 3280 594 446 623 858 1060 17 1010 518 890 1970 1210 3150 3540 1640 128 1930 957 1310 18 643 501 2540 2420 1880 3100 3520 3080 837 1900 1000 1130 19 573 482 3820 1750 4230 1440 2200 1320 1930 2790 880 1260 20 431 484 3120 3570 4250 1980 533 1160 2240 819 909 1430 21 693 470 3110 6720 3320 2440 343 807 807 658 930 1370 22 701 455 2830 e7890 1770 5960 357 229 2890 617 810 1210 23 572 483 764 e4950 1430 5510 3360 1710 1090 619 887 1110 24 553 594 546 12200 426 4500 2060 2040 364 971 891 1030 25 706 658 524 17300 846 2510 2410 3410 2280 2250 947 e1070 26 495 657 623 14200 2260 4620 1050 769 2690 2480 927 e1050 27 446 674 1940 e9650 3200 5800 405 260 584 2610 1130 e1110 28 396 680 2440 6220 5620 5030 289 210 897 1220 1210 e1640 29 490 609 2940 2020 --- 5540 906 3370 2460 1030 1300 e1150 30 786 583 911 2650 --- 5840 3610 655 1180 635 1130 1090 31 724 --- 982 5110 --- 2800 --- 1590 --- 1450 1350 --- TOTAL 19312 16099 48014 142800 115352 118923 81903 45848 46832 44626 30022 42530 MEAN 623 537 1549 4606 4120 3836 2730 1479 1561 1440 968 1418 MAX 1890 680 3820 17300 9020 8360 6990 3410 3840 3230 1350 5950 MIN 354 455 524 1060 426 810 289 210 128 393 810 927 CFSM 0.08 0.07 0.20 0.61 0.54 0.50 0.36 0.19 0.21 0.19 0.13 0.19 IN. 0.09 0.08 0.24 0.70 0.56 0.58 0.40 0.22 0.23 0.22 0.15 0.21 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 2002, BY WATER YEAR (WY) MEAN 4763 5066 5969 12400 12200 14380 11040 6415 5060 4322 4136 3905 MAX 12680 15270 11130 26800 25820 35510 22940 12620 11280 11140 10470 8315 (WY) 1996 1996 1997 1998 1998 1993 1993 1997 1992 1997 1994 1996 MIN 623 537 1549 2723 3187 3836 2730 1479 1561 1440 968 1418 (WY) 2002 2002 2002 2001 2001 2002 2002 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 1991 - 2002 ANNUAL TOTAL 988367 752261 ANNUAL MEAN 2708 2061 7193 HIGHEST ANNUAL MEAN 11960 1993 LOWEST ANNUAL MEAN 2061 2002 HIGHEST DAILY MEAN 24300 Mar 31 17300 Jan 25 70200 Mar 21 1998 LOWEST DAILY MEAN 277 Aug 13 128 Jun 17 48 Jul 10 2000 ANNUAL SEVEN-DAY MINIMUM 484 Nov 16 484 Nov 16 484 Nov 16 2001 MAXIMUM PEAK FLOW 18000 Jan 25 88200 Oct 26 1990 MAXIMUM PEAK STAGE 70.98 Jan 25 87.51 Oct 26 1990 ANNUAL RUNOFF (CFSM) 0.356 0.271 0.946 ANNUAL RUNOFF (INCHES) 4.84 3.68 12.86 10 PERCENT EXCEEDS 5280 4930 14700 50 PERCENT EXCEEDS 2130 1210 4650 90 PERCENT EXCEEDS 518 491 1060 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 e1110 6200 1460 11900 8420 36600 16500 9430 13800 7440 7570 4280 2 1020 5270 2380 14300 6730 31200 14400 8230 14000 13300 10600 5290 3 e940 2340 5560 16500 4370 31500 13500 7850 12200 25700 12400 6440 4 e910 2230 6330 12700 5340 26600 11400 8660 10200 24200 10200 6680 5 e976 5340 6610 10700 4660 19500 10000 11200 11500 19600 12300 6660 6 e1030 e6700 9430 7330 3220 19000 9810 16200 17800 15400 25200 10900 7 e922 7550 15200 5750 6270 41500 9110 28100 19700 12200 22800 13600 8 e916 8380 9990 8020 10700 45600 15600 26900 29200 13100 16200 11000 9 e982 7160 6140 7390 12900 32900 27900 19300 46400 15500 17500 10500 10 e1010 3250 8060 5760 11300 24000 51600 13900 49900 11900 19600 9790 11 e1770 2590 9320 5010 10200 18100 76100 10800 37900 9430 23800 8650 12 e8450 5720 10700 4930 7980 14600 118000 9540 28700 8690 27900 7960 13 e13400 11700 13700 5400 7860 12200 113000 8460 21400 8960 26600 6300 14 e10300 19400 24500 6510 8630 9740 81000 7260 16400 11600 18100 3930 15 8840 15100 29700 6170 8830 8180 47500 6780 13400 13300 14800 1670 16 6380 14300 24600 6400 9440 8660 28800 5800 12400 11400 14800 4360 17 e6740 14200 18700 7590 12200 14300 20900 4770 17900 9690 17100 6770 18 e8010 25000 14400 7060 15700 23100 16400 3720 25900 10100 17200 5310 19 e7090 25700 12600 3840 13900 23000 16100 2120 27000 10000 13700 5490 20 e4800 18800 11800 4890 12200 21100 26100 3010 36300 13600 12000 5920 21 e2800 13900 11700 4070 11100 56700 30300 6470 29200 11500 10800 3880 22 e1460 12700 11600 5980 10300 90100 26000 7590 21200 9610 9490 2880 23 3230 11400 11000 6150 19100 102000 17700 20500 18100 8940 8660 4900 24 5510 8580 10600 7790 29000 75800 12800 41200 13200 8700 5320 8090 25 3900 7770 15400 8280 25900 49300 11200 35500 10500 8630 5310 19100 26 3820 5080 30300 6510 23600 30500 10800 42600 9460 8470 7200 14500 27 2150 6940 28200 5970 18300 21200 10400 46800 8770 8140 7820 10100 28 1130 6190 21000 7820 27000 16700 11000 37300 5380 7660 8060 7880 29 3640 3430 15200 3720 --- 14000 9870 26200 2350 6920 8130 7150 30 4770 3460 12900 3200 --- e11100 9480 19200 2700 6890 7330 6790 31 5460 --- 12200 6370 --- e12400 --- 15800 --- 7010 4940 --- TOTAL 123466 286380 421280 224010 345150 941180 873270 511190 582860 357580 423430 226770 MEAN 3983 9546 13590 7226 12330 30360 29110 16490 19430 11530 13660 7559 MAX 13400 25700 30300 16500 29000 102000 118000 46800 49900 25700 27900 19100 MIN 910 2230 1460 3200 3220 8180 9110 2120 2350 6890 4940 1670 CFSM 0.52 1.26 1.79 0.95 1.62 3.99 3.83 2.17 2.56 1.52 1.80 0.99 IN. 0.60 1.40 2.06 1.10 1.69 4.61 4.27 2.50 2.85 1.75 2.07 1.11 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 2003, BY WATER YEAR (WY) MEAN 4698 5439 6555 12010 12210 15610 12430 7190 6166 4877 4868 4186 MAX 12680 15270 13590 26800 25820 35510 29110 16490 19430 11530 13660 8315 (WY) 1996 1996 2003 1998 1998 1993 2003 2003 2003 2003 2003 1996 MIN 623 537 1549 2723 3187 3836 2730 1479 1561 1440 968 1418 (WY) 2002 2002 2002 2001 2001 2002 2002 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2002 CALENDAR YEAR FOR 2003 WATER YEAR WATER YEARS 1991 - 2003 ANNUAL TOTAL 1499962 5316566 ANNUAL MEAN 4109 14570 7807 HIGHEST ANNUAL MEAN 14570 2003 LOWEST ANNUAL MEAN 2061 2002 HIGHEST DAILY MEAN 30300 Dec 26 118000 Apr 12 118000 Apr 12 2003 LOWEST DAILY MEAN 128 Jun 17 910 Oct 4 48 Jul 10 2000 ANNUAL SEVEN-DAY MINIMUM 877 Aug 3 954 Oct 3 484 Nov 16 2001 MAXIMUM PEAK FLOW 124000 Apr 12 124000 Apr 12 2003 MAXIMUM PEAK STAGE 89.94 Apr 12 89.94 Apr 12 2003 ANNUAL RUNOFF (CFSM) 0.541 1.92 1.03 ANNUAL RUNOFF (INCHES) 7.34 26.02 13.96 10 PERCENT EXCEEDS 10400 28100 16200 50 PERCENT EXCEEDS 2270 10500 5000 90 PERCENT EXCEEDS 790 3830 1110 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02130561 PEE DEE RIVER NR BENNETTSVILLE, S C SOURCE AGENCY USGS STATE 45 COUNTY 069 LATITUDE 343622 LONGITUDE 0794719 NAD27 DRAINAGE AREA 7600* CONTRIBUTING DRAINAGE AREA DATUM 00 NGVD29 Date Processed: 2005-04-11 11:42 By mishealy APPROVED DD #12, ,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 5810 3010 4120 6520 2850 10500 6710 6040 1570 5200 4340 9690 2 5000 1010 5990 5920 2390 12300 6310 3170 2600 3710 3830 8210 3 3000 752 6300 5410 2560 14900 4080 6690 2540 6250 3790 6350 4 1040 2170 6890 2450 3470 13100 2610 9190 2540 4520 3770 4970 5 671 2950 7100 2000 6180 11700 3360 7480 2930 3450 5340 2310 6 618 4020 6760 6490 7450 10700 5670 7000 827 4100 5110 2010 7 3490 3780 7540 6530 7750 8200 5200 6860 611 5680 3340 5690 8 3750 3850 7390 6010 10900 7320 4800 5350 3470 5750 1390 23300 9 5500 1760 5710 5610 10800 7310 5790 4290 4300 4980 1240 54700 10 5390 1220 5460 6430 10100 8380 4760 6610 3080 3940 6590 69700 11 4600 3810 4550 4580 10100 7340 3320 6740 3470 1460 4930 62300 12 2910 4340 5390 4520 10000 7550 4350 6660 3050 1370 3520 42300 13 2190 4680 6820 4890 11400 7860 6240 4910 1700 4080 7970 27000 14 6010 5980 6870 4830 12400 5710 6750 4250 750 4880 8740 19800 15 6390 4800 7940 5520 10700 4910 8520 1150 1310 5730 9310 18000 16 5790 1480 8720 5630 10300 7260 8740 864 3730 4570 9430 17700 17 5250 1520 8500 5160 11300 6780 8680 796 4710 4850 7280 13200 18 4330 5340 7590 2450 10900 7280 6290 3300 5150 1510 5800 13600 19 2410 6450 6030 2100 9960 8000 5680 4460 4650 1150 6180 13100 20 2630 8150 4820 5560 9560 6790 4950 5060 3470 3160 6120 9260 21 4330 8890 5620 5130 9360 4170 5920 4910 1320 3500 5890 4910 22 4820 8650 4820 5270 7210 3840 6200 4200 4650 4580 3040 5780 23 4990 5800 5540 6130 7590 6270 6230 1040 5940 5110 2110 5670 24 3680 3930 5910 5990 7350 6650 5400 2610 7390 4860 2070 5430 25 3400 4640 5200 4980 7840 7860 4480 3940 7950 1530 2520 5170 26 2380 4850 5070 5270 8410 6270 3160 3700 4850 1100 3630 4160 27 3950 5270 5560 5910 9040 4310 5790 3370 3840 3010 4600 5980 28 4310 5340 5100 5720 9630 2870 6380 1880 5930 3510 4570 8870 29 6080 5710 5460 4920 10100 3190 5420 2440 5590 6130 1930 41000 30 6490 4460 5730 4680 --- 5320 5090 833 4820 7480 6900 59700 31 6490 --- 6260 3650 --- 7000 --- 659 --- 4170 7530 --- TOTAL 127699 128612 190760 156260 247600 231640 166880 130452 108738 125320 152810 569860 MEAN 4119 4287 6154 5041 8538 7472 5563 4208 3625 4043 4929 19000 MAX 6490 8890 8720 6530 12400 14900 8740 9190 7950 7480 9430 69700 MIN 618 752 4120 2000 2390 2870 2610 659 611 1100 1240 2010 CFSM 0.54 0.56 0.81 0.66 1.12 0.98 0.73 0.55 0.48 0.53 0.65 2.50 IN. 0.63 0.63 0.93 0.76 1.21 1.13 0.82 0.64 0.53 0.61 0.75 2.79 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1991 - 2004, BY WATER YEAR (WY) MEAN 4653 5350 6526 11510 11940 15030 11940 6977 5984 4817 4873 5244 MAX 12680 15270 13590 26800 25820 35510 29110 16490 19430 11530 13660 19000 (WY) 1996 1996 2003 1998 1998 1993 2003 2003 2003 2003 2003 2004 MIN 623 537 1549 2723 3187 3836 2730 1479 1561 1440 968 1418 (WY) 2002 2002 2002 2001 2001 2002 2002 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2003 CALENDAR YEAR FOR 2004 WATER YEAR WATER YEARS 1991 - 2004 ANNUAL TOTAL 4932511 2336631 ANNUAL MEAN 13510 6384 7697 HIGHEST ANNUAL MEAN 14570 2003 LOWEST ANNUAL MEAN 2061 2002 HIGHEST DAILY MEAN 118000 Apr 12 69700 Sep 10 118000 Apr 12 2003 LOWEST DAILY MEAN 618 Oct 6 611 Jun 7 48 Jul 10 2000 ANNUAL SEVEN-DAY MINIMUM 2510 Oct 2 1790 May 28 484 Nov 16 2001 MAXIMUM PEAK FLOW 72500 Sep 10 124000 Apr 12 2003 MAXIMUM PEAK STAGE 86.44 Sep 10 89.94 Apr 12 2003 ANNUAL RUNOFF (CFSM) 1.78 0.840 1.01 ANNUAL RUNOFF (INCHES) 24.14 11.44 13.76 10 PERCENT EXCEEDS 27400 9470 15500 50 PERCENT EXCEEDS 8660 5300 5060 90 PERCENT EXCEEDS 3870 2110 1160