1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 6500 7940 5640 10600 8820 15500 8470 3930 4980 1420 1190 2720 2 7330 7260 5720 10300 8960 16200 8310 2810 5610 1120 1400 3030 3 7890 7030 5890 9780 9120 16600 8570 3190 5790 1230 1390 3260 4 8170 6600 5090 9120 9140 16400 8550 3870 6190 1340 1180 2430 5 8300 6260 5220 8700 9180 15900 8590 4430 6150 1150 1000 1810 6 8650 6190 4930 8200 8960 15100 8840 4390 6800 1030 1140 1700 7 8860 5770 5110 7860 9100 14000 9070 4810 7450 1280 1930 2230 8 8560 5020 4480 7930 8980 13300 8840 5460 7800 1280 2260 2330 9 8800 4330 5130 8120 9010 12700 9050 5620 8210 1190 2170 2020 10 9940 4230 6150 8310 9070 12100 9340 6080 8600 1110 1930 2210 11 12600 4060 6610 8180 8790 11500 9710 6280 8500 943 2080 1800 12 15600 4420 6950 8630 8950 11100 9490 6300 8250 1050 2400 1110 13 19400 4170 7500 8700 8890 10700 9360 6560 7780 1040 2270 1300 14 22900 3890 7960 8760 8930 10200 8970 6710 7220 1420 1580 1450 15 25100 3950 8260 9100 8790 9900 8940 6610 6130 1710 1280 1620 16 25600 4830 8880 9450 8810 9700 8710 6760 4670 1530 1210 1460 17 24500 4360 9150 9640 8960 9600 8320 6960 3760 1150 1760 1470 18 22300 4590 9570 9720 8750 9700 7780 6890 3070 1350 2610 1410 19 19300 4780 9940 9930 9340 9360 7140 6820 2500 1830 2880 1430 20 16200 5000 10900 9710 9600 9210 7220 6730 1390 2180 2400 1410 21 13900 5020 11800 9980 9620 8960 7040 6700 1850 2580 1800 1360 22 12000 4550 12600 9990 10100 8740 6770 6270 2390 2820 1380 2350 23 10100 5100 13200 9610 10600 8740 6670 5090 2600 2780 1760 2260 24 9200 4700 13300 9340 11300 8440 6850 4630 2450 2290 2300 2050 25 8670 4660 13300 9180 11800 8300 6890 3880 2530 1520 3040 1670 26 8380 4950 13200 9540 12800 8130 6720 3590 2120 1230 3150 1310 27 8300 5130 12600 9140 13800 8040 6470 3640 1730 1740 2550 817 28 8330 5500 12000 9010 14800 7930 6030 3300 1640 2010 1990 745 29 8000 5530 11400 8860 --- 8070 5810 4200 1600 2140 1690 1280 30 7800 5460 10900 9000 --- 8630 5320 4460 1790 2500 1540 1720 31 8050 --- 10500 8870 --- 8540 --- 4430 --- 2190 2140 --- TOTAL 389230 155280 273880 283260 274970 341290 237840 161400 141550 50153 59400 53762 MEAN 12560 5176 8835 9137 9820 11010 7928 5206 4718 1618 1916 1792 MAX 25600 7940 13300 10600 14800 16600 9710 6960 8600 2820 3150 3260 MIN 6500 3890 4480 7860 8750 7930 5320 2810 1390 943 1000 745 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1990, BY WATER YEAR (WY) MEAN 12560 5176 8835 9137 9820 11010 7928 5206 4718 1618 1916 1792 MAX 12560 5176 8835 9137 9820 11010 7928 5206 4718 1618 1916 1792 (WY) 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 MIN 12560 5176 8835 9137 9820 11010 7928 5206 4718 1618 1916 1792 (WY) 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 1990 SUMMARY STATISTICS FOR 1990 WATER YEAR ANNUAL TOTAL 2422015 ANNUAL MEAN 6636 HIGHEST DAILY MEAN 25600 Oct 16 LOWEST DAILY MEAN 745 Sep 28 ANNUAL SEVEN-DAY MINIMUM 1130 Jul 6 10 PERCENT EXCEEDS 11300 50 PERCENT EXCEEDS 6710 90 PERCENT EXCEEDS 1430 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 1560 16200 4930 6950 --- 7110 9070 10800 7960 4000 4180 5760 2 1180 18300 5310 7400 --- 7540 9150 11400 7970 3120 5180 4090 3 866 21500 5240 7560 --- 7630 9040 11500 7870 2570 6040 3710 4 1270 24200 5910 7340 --- 8430 9150 11200 7640 2510 6220 2760 5 1320 25700 4890 7400 --- 8430 --- 10700 6720 3060 6530 1940 6 1210 25800 4160 7720 --- 8580 --- 10400 6370 3590 6920 2150 7 1610 24600 4960 7710 --- 9040 --- 10100 6400 4040 7310 2460 8 1670 22400 5530 7580 --- 8990 --- 9650 6280 4580 7610 2410 9 1300 19500 6150 7790 --- 9050 --- 9440 6180 3990 7870 2590 10 335 18500 6500 7740 --- 9600 --- 9380 5750 3670 8340 2900 11 2380 15900 6610 7320 --- 10600 --- 9090 5330 3530 8380 2410 12 2650 14100 6750 8230 --- 12300 --- 8950 4740 3450 8560 2410 13 4320 12500 6720 8480 --- 14100 --- 8950 3830 3770 9130 2980 14 5190 11000 6100 8340 --- 15900 --- 8790 3310 4050 9320 3170 15 5950 9890 5740 8510 --- 17500 --- 8800 3330 4220 9340 2870 16 6240 9340 5800 8870 --- 18700 --- 8770 3350 3410 9240 2480 17 6400 9280 5160 9540 --- 18700 --- 8650 3310 2510 9160 1750 18 7160 8720 4870 9970 --- 17800 --- 8720 2730 2090 9220 1240 19 7830 8620 4210 10900 --- 16600 --- 8230 2500 2100 9720 1330 20 8290 8640 3450 13200 --- 15300 --- 7740 2740 2340 10400 1370 21 9060 8310 4620 14700 --- 14400 --- 7620 2630 2960 10600 721 22 11400 8240 4960 15500 --- 13700 --- 7630 2930 2990 10300 1200 23 15000 7970 5330 16100 6660 12900 --- 7630 3710 2380 9560 1710 24 17500 7480 5950 16700 6860 12300 --- 7600 3140 1880 9000 1360 25 18900 6990 5840 17100 6980 11300 --- 7520 4070 1150 8440 1360 26 18900 6530 6280 17100 6980 10800 --- 7450 4530 1260 8190 1810 27 17900 6090 6490 16800 7010 10400 --- 7710 4630 1570 7240 2120 28 16700 5580 6920 16400 7120 10200 --- 7940 4580 2210 6680 2390 29 15800 5310 7030 15900 --- 9630 --- 7880 4240 2710 6160 2790 30 15200 4700 7100 15800 --- 9820 --- 7810 4150 3210 5990 2500 31 15200 --- 7320 --- --- 9140 --- 7760 --- 3640 5740 --- TOTAL 240291 391890 176830 --- --- 366490 --- 275810 142920 92560 246570 70741 MEAN 7751 13060 5704 --- --- 11820 --- 8897 4764 2986 7954 2358 MAX 18900 25800 7320 --- --- 18700 --- 11500 7970 4580 10600 5760 MIN 335 4700 3450 --- --- 7110 --- 7450 2500 1150 4180 721 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1991, BY WATER YEAR (WY) MEAN 10150 9120 7270 9137 9820 11420 7928 7052 4741 2302 4935 2075 MAX 12560 13060 8835 9137 9820 11820 7928 8897 4764 2986 7954 2358 (WY) 1990 1991 1990 1990 1990 1991 1990 1991 1991 1991 1991 1991 MIN 7751 5176 5704 9137 9820 11010 7928 5206 4718 1618 1916 1792 (WY) 1991 1990 1991 1990 1990 1990 1990 1990 1990 1990 1990 1990 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR WATER YEARS 1990 - 1991 ANNUAL TOTAL 0 ANNUAL MEAN 0.000 6636 HIGHEST ANNUAL MEAN 6636 1990 LOWEST ANNUAL MEAN 6636 1990 HIGHEST DAILY MEAN 25800 Nov 6 25800 Nov 6 1990 LOWEST DAILY MEAN 335 Oct 10 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1240 Oct 4 1130 Jul 6 1990 10 PERCENT EXCEEDS 11100 12800 50 PERCENT EXCEEDS 5790 6920 90 PERCENT EXCEEDS 1920 1670 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 2130 1280 1540 4530 6080 6700 6910 8800 4090 7800 1940 9490 2 1090 1880 1400 4160 6110 7360 7280 9630 4550 7250 1900 8630 3 2130 2240 1660 3990 6300 7680 7120 11100 4300 6160 2040 7800 4 1970 2440 1390 4480 5470 8100 7400 12800 3240 5610 1850 6710 5 1960 1660 1290 4490 4380 8230 7490 13500 3730 4880 1220 6120 6 2030 1500 2360 4890 3630 8760 7320 13600 4260 4340 1190 5970 7 1960 1890 3120 5670 4650 9120 6550 13000 4720 4040 1640 5570 8 2270 3270 3360 6170 5560 9670 4970 12300 5350 3380 1760 5230 9 2460 2470 3090 6450 4920 9670 4230 11000 5790 3180 1900 4480 10 2180 2080 3120 --- 4250 9060 4720 9660 6220 3020 1910 3900 11 2780 2350 3600 --- 5220 9370 4560 9100 6160 2670 1740 4430 12 4240 2390 3980 --- 3520 9080 3880 8210 6420 2480 1420 4470 13 2110 3170 4100 --- 3260 9020 2390 7540 7070 2220 1290 4480 14 2830 3270 3730 --- 3910 8620 2520 7550 7800 1920 2120 4030 15 2170 3710 3100 --- 2930 8500 2230 7690 8150 1730 2790 4420 16 2110 3960 3320 --- 3520 8360 2650 7480 8470 1610 3980 4170 17 2000 3450 3210 --- 3730 8280 2840 6840 8440 1650 5700 4070 18 3190 3060 2820 --- 4720 8200 2640 5920 8610 1770 6530 3500 19 3270 2720 2760 --- 4920 8060 2540 5100 8710 1800 6770 3220 20 2300 2440 2530 --- 4290 7740 2610 4220 8590 2010 7240 2770 21 1530 2350 2960 --- 4360 7460 2770 3510 8700 1830 7730 2800 22 1670 3040 2670 --- 4280 7240 3380 4100 8470 1320 8270 2240 23 1650 3490 2950 --- 4950 7220 4550 4500 8480 1070 9030 1730 24 1820 3550 3050 --- 4680 6610 5430 4380 8170 1400 9850 1100 25 1940 2720 2140 5380 5050 6520 5970 3360 9310 1950 11100 1610 26 2040 2320 2050 5740 5490 6740 6510 2770 9580 1700 12500 1990 27 2230 2020 3960 5670 5230 6130 6830 2230 9110 2150 13000 2170 28 2350 1790 2910 5770 5850 5960 7110 2100 8590 2270 12900 2630 29 1510 1630 3310 5630 6570 6200 7140 1940 7930 1980 12400 2660 30 1500 1650 4230 5900 --- 6530 7940 3680 7700 2250 11400 2020 31 1250 --- 4890 6330 --- 6820 --- 3780 --- 2170 10400 --- TOTAL 66670 75790 90600 --- 137830 243010 150480 221390 210710 89610 175510 124410 MEAN 2151 2526 2923 --- 4753 7839 5016 7142 7024 2891 5662 4147 MAX 4240 3960 4890 --- 6570 9670 7940 13600 9580 7800 13000 9490 MIN 1090 1280 1290 --- 2930 5960 2230 1940 3240 1070 1190 1100 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1992, BY WATER YEAR (WY) MEAN 7486 6922 5821 9137 7242 10220 6472 7082 5502 2498 5177 2766 MAX 12560 13060 8835 9137 9820 11820 7928 8897 7024 2986 7954 4147 (WY) 1990 1991 1990 1990 1990 1991 1990 1991 1992 1991 1991 1992 MIN 2151 2526 2923 9137 4753 7839 5016 5206 4718 1618 1916 1792 (WY) 1992 1992 1992 1990 1992 1992 1992 1990 1990 1990 1990 1990 SUMMARY STATISTICS WATER YEARS 1990 - 1992 ANNUAL MEAN 6636 HIGHEST ANNUAL MEAN 6636 1990 LOWEST ANNUAL MEAN 6636 1990 HIGHEST DAILY MEAN 25800 Nov 6 1990 LOWEST DAILY MEAN 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1130 Jul 6 1990 10 PERCENT EXCEEDS 11000 50 PERCENT EXCEEDS 5820 90 PERCENT EXCEEDS 1720 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 2490 2930 10100 9170 16800 9040 16500 9520 4140 1130 --- --- 2 2430 3140 11100 8970 16500 9050 17400 8910 3520 1920 --- --- 3 2540 3570 12600 9280 16200 8810 19400 8450 2860 --- --- 1830 4 2840 2180 13900 9740 15700 8880 22300 8000 2800 --- --- 1510 5 3180 2640 15000 10600 14700 9500 25500 7690 3070 --- --- 1500 6 2140 2970 15300 11400 14100 9230 27700 7430 2910 --- --- 1180 7 3320 3160 15500 12200 13100 8810 29100 7030 3140 --- --- 869 8 4690 4280 15300 13200 12700 9080 29500 6840 2820 --- --- 814 9 5970 4680 14700 14100 12000 9200 29200 6830 2150 --- --- 756 10 6940 5110 14200 15200 11300 9310 29100 6960 2190 --- --- 1440 11 7230 5490 13900 --- 10600 9840 28100 7130 1990 --- --- 1160 12 7200 5310 12900 --- 9880 10500 27300 7170 --- --- --- 1380 13 7430 5480 11800 --- 9470 12600 26900 7260 --- --- --- 1360 14 7700 4920 11100 --- 9220 15000 26900 7240 --- --- --- 1260 15 7710 5110 10400 --- 8870 15900 27300 7200 1920 --- --- 1020 16 7470 5520 9970 --- 8860 16900 28700 7320 1550 --- --- 1240 17 7100 5910 9620 --- 9200 17600 29800 7280 1440 --- --- 1690 18 6440 6410 9190 --- 8820 17800 30100 6970 1950 --- --- 1800 19 6590 6540 8850 --- 8690 17500 29700 6350 2260 --- --- 1700 20 6230 6120 9130 --- 8760 17000 28600 5010 2660 --- --- 1810 21 5520 6520 8760 36500 8710 16800 27000 4280 2730 --- --- 2300 22 4640 7320 8500 36600 9090 16800 25000 4790 1960 --- --- 1700 23 3900 8020 8640 34700 9240 17000 22500 4940 1360 --- --- 1580 24 4040 8050 8530 31300 9180 17400 20000 5010 1410 --- --- 2020 25 4320 8200 7890 27800 9100 17800 17900 4910 2000 --- --- 1770 26 3850 8180 8080 24300 8980 18300 16200 3880 2130 --- --- 2360 27 2980 8470 7750 21300 9360 18900 14800 2750 2180 --- --- 2480 28 2350 8570 8240 18900 9120 18500 13600 2890 2050 --- --- 1620 29 2590 8930 8430 17500 --- 17700 12300 3050 1400 --- --- 1190 30 3090 9490 8660 16800 --- 16900 10800 3420 924 --- --- 1410 31 3500 --- 8860 16800 --- 16400 --- 3760 --- --- --- --- TOTAL 148420 173220 336900 --- 308250 434050 709200 190270 --- --- --- --- MEAN 4788 5774 10870 --- 11010 14000 23640 6138 --- --- --- --- MAX 7710 9490 15500 --- 16800 18900 30100 9520 --- --- --- --- MIN 2140 2180 7750 --- 8690 8810 10800 2750 --- --- --- --- STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1993, BY WATER YEAR (WY) MEAN 6811 6635 7082 9137 8483 11170 12190 6846 5502 2498 5177 2766 MAX 12560 13060 10870 9137 11010 14000 23640 8897 7024 2986 7954 4147 (WY) 1990 1991 1993 1990 1993 1993 1993 1991 1992 1991 1991 1992 MIN 2151 2526 2923 9137 4753 7839 5016 5206 4718 1618 1916 1792 (WY) 1992 1992 1992 1990 1992 1992 1992 1990 1990 1990 1990 1990 SUMMARY STATISTICS WATER YEARS 1990 - 1993 ANNUAL MEAN 6636 HIGHEST ANNUAL MEAN 6636 1990 LOWEST ANNUAL MEAN 6636 1990 HIGHEST DAILY MEAN 36600 Jan 22 1993 LOWEST DAILY MEAN 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1090 Sep 6 1993 10 PERCENT EXCEEDS 13700 50 PERCENT EXCEEDS 6260 90 PERCENT EXCEEDS 1730 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 --- 2690 3070 4530 7890 8010 7530 5760 1730 2890 6190 8870 2 --- 2670 3430 5210 8210 8190 7760 5080 1390 3400 6190 8360 3 --- 2600 3760 4760 8420 9220 7990 3180 1690 3820 6380 7880 4 --- 2950 3890 5220 8680 9250 8220 2790 2160 3310 6710 7390 5 --- 3130 3730 4140 8840 9330 8310 2380 1860 3620 6860 7010 6 --- 2630 2920 4010 8910 9910 8810 3480 1810 3890 6960 7110 7 --- 2400 2800 4800 8960 11100 9560 4150 1730 3440 6550 6940 8 --- 2300 2570 5400 8920 12400 9920 4620 1300 3400 6310 6600 9 --- 1810 2730 5450 9230 13400 11400 3790 2410 3700 5450 6180 10 --- 1400 3200 5670 8640 14600 12400 2870 2180 3620 4400 6290 11 --- 1460 4060 5980 8210 15900 12600 1840 2630 3470 3680 6030 12 --- 1700 3700 6130 8190 16800 12000 2990 3230 3010 3320 5390 13 --- 2030 3610 5750 8080 17600 11300 3290 4250 2930 3330 4100 14 --- 2300 3440 6130 8060 18100 10500 3920 4720 2980 2640 2680 15 --- 2250 3250 6590 8060 17700 9690 4270 4980 2990 3120 2310 16 --- 1890 3060 6360 8150 17000 9510 3700 5210 --- 2830 3360 17 --- 1610 3580 6730 8140 15900 9180 2230 5050 --- 2790 3900 18 --- 1590 4400 7440 8300 14800 8700 1470 4660 --- 3890 4010 19 --- 1900 4940 7520 8310 13800 8400 1670 4090 --- 4120 3350 20 --- 2410 5160 7540 8440 12600 8430 2300 3700 --- 4690 3250 21 --- 2770 4800 7690 8540 11600 8330 2280 2990 --- 5290 3080 22 1400 3090 4230 7750 8270 10600 8060 2100 2410 --- 5050 3130 23 1100 2800 3290 7760 8200 9720 7670 2870 2800 4660 5640 3590 24 1250 2380 3310 7780 8710 9250 8110 2240 3030 4840 6560 3780 25 1120 2250 4430 7750 8130 9040 8480 1870 3190 4670 7110 4900 26 1200 2430 4870 7600 8170 8420 8360 1790 3260 4620 7850 5400 27 1200 2190 4930 6900 7870 7880 7750 2240 2150 4860 8510 6100 28 1450 2510 4850 6970 7840 8110 6870 2030 2150 4770 8710 6640 29 2120 1630 4130 7350 --- 8130 6310 2140 2130 4840 8990 6870 30 2550 2110 3850 7200 --- 7710 5980 1430 2350 5430 9150 7150 31 3690 --- 4070 7380 --- 7360 --- 1560 --- 5830 8900 --- TOTAL --- 67880 118060 197490 234370 363430 268130 88330 87240 --- 178170 161650 MEAN --- 2263 3808 6371 8370 11720 8938 2849 2908 --- 5747 5388 MAX --- 3130 5160 7780 9230 18100 12600 5760 5210 --- 9150 8870 MIN --- 1400 2570 4010 7840 7360 5980 1430 1300 --- 2640 2310 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1994, BY WATER YEAR (WY) MEAN 6811 5760 6428 7754 8455 11280 11380 6046 4853 2498 5320 3421 MAX 12560 13060 10870 9137 11010 14000 23640 8897 7024 2986 7954 5388 (WY) 1990 1991 1993 1990 1993 1993 1993 1991 1992 1991 1991 1994 MIN 2151 2263 2923 6371 4753 7839 5016 2849 2908 1618 1916 1792 (WY) 1992 1994 1992 1994 1992 1992 1992 1994 1994 1990 1990 1990 SUMMARY STATISTICS WATER YEARS 1990 - 1994 ANNUAL MEAN 6636 HIGHEST ANNUAL MEAN 6636 1990 LOWEST ANNUAL MEAN 6636 1990 HIGHEST DAILY MEAN 36600 Jan 22 1993 LOWEST DAILY MEAN 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1090 Sep 6 1993 10 PERCENT EXCEEDS 12600 50 PERCENT EXCEEDS 5970 90 PERCENT EXCEEDS 1790 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 6940 5000 4030 19500 14100 24000 6250 1710 931 5320 3940 6120 2 6740 4850 4780 18100 13700 23600 6340 1920 1700 5830 4190 6560 3 6230 4400 5350 16600 13300 22400 5980 1050 3140 6020 4610 6720 4 6250 4300 5680 15000 13100 21100 5510 1590 3230 6420 4350 7270 5 6000 4150 6370 13700 13000 19800 4080 2950 3300 6710 3730 7930 6 5510 4200 6640 12200 12600 18400 3650 2570 4690 7070 3460 8560 7 4980 3800 6580 11400 12300 17200 4160 2770 4730 7350 2730 9090 8 4420 3530 6250 11100 12000 16200 3920 2190 4990 7500 1930 9540 9 4160 2910 6240 10400 11400 15800 3660 1460 5290 7700 1880 9290 10 4220 2880 6600 10300 11000 15300 3320 1220 5440 7900 2010 8910 11 3210 2770 7070 10400 10500 15000 2270 1050 5880 8160 2560 7960 12 2390 3650 6930 11300 10300 14700 2190 1610 6320 8430 2040 6830 13 3160 3690 7180 11900 10000 14500 2630 1590 6770 8600 2080 5270 14 4800 3500 7310 12300 10100 14300 2760 2630 7010 8930 2460 3990 15 5020 2880 6960 13100 10300 14200 2870 2240 7160 9170 2110 3700 16 5080 2530 6670 13700 10900 14100 3170 1720 7190 9220 1270 3680 17 5440 3300 6940 13700 11300 14000 3170 2080 6780 8980 1280 4110 18 5420 3650 7120 13800 11700 13800 2430 2570 6180 8400 1480 3290 19 5350 3860 7020 14300 12200 13300 1940 2960 5980 7240 1420 2480 20 5300 3660 6520 15300 12800 13000 2250 1990 5170 5480 1440 2650 21 5100 3550 6010 16500 13400 12700 2290 2330 3780 4580 1520 2890 22 4800 3530 5900 17100 14300 12300 2610 2270 3830 4470 1280 3150 23 4600 2290 7690 17700 15500 11800 2020 1760 4110 4390 903 3680 24 4700 2890 9820 18000 17400 11000 2850 1230 4160 4540 874 3650 25 4750 3530 12400 18100 19600 10400 1880 1430 4120 4390 1290 3930 26 4900 3850 14700 17800 21800 9670 1240 1740 4180 3600 2280 3810 27 5100 3590 17200 17400 23300 9220 1590 1870 4290 3570 3290 3590 28 5200 3520 19700 16800 24000 8690 1860 2280 4500 3770 4130 3530 29 5250 2750 21100 16200 --- 8000 1630 2460 4670 3820 4250 3770 30 5300 3150 21300 15400 --- 7460 1620 1690 4980 3810 4880 4060 31 5200 --- 20500 14700 --- 6950 --- 992 --- 3820 5610 --- TOTAL 155520 106160 284560 453800 385900 442890 92140 59922 144501 195190 81277 160010 MEAN 5017 3539 9179 14640 13780 14290 3071 1933 4817 6296 2622 5334 MAX 6940 5000 21300 19500 24000 24000 6340 2960 7190 9220 5610 9540 MIN 2390 2290 4030 10300 10000 6950 1240 992 931 3570 874 2480 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1995, BY WATER YEAR (WY) MEAN 6452 5390 6886 10050 9513 11780 9719 5361 4846 3448 4780 3804 MAX 12560 13060 10870 14640 13780 14290 23640 8897 7024 6296 7954 5388 (WY) 1990 1991 1993 1995 1995 1995 1993 1991 1992 1995 1991 1994 MIN 2151 2263 2923 6371 4753 7839 3071 1933 2908 1618 1916 1792 (WY) 1992 1994 1992 1994 1992 1992 1995 1995 1994 1990 1990 1990 SUMMARY STATISTICS FOR 1995 WATER YEAR WATER YEARS 1990 - 1995 ANNUAL TOTAL 2561870 ANNUAL MEAN 7019 6827 HIGHEST ANNUAL MEAN 7019 1995 LOWEST ANNUAL MEAN 6636 1990 HIGHEST DAILY MEAN 24000 Feb 28 36600 Jan 22 1993 LOWEST DAILY MEAN 874 Aug 24 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1250 Aug 19 1090 Sep 6 1993 10 PERCENT EXCEEDS 15000 13300 50 PERCENT EXCEEDS 5170 5770 90 PERCENT EXCEEDS 1930 1810 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 3960 7770 8390 4880 9540 7370 8550 3640 2700 2610 2500 4480 2 4190 8010 8160 4490 10100 7300 8820 4480 2830 1620 2940 4330 3 4050 8030 7600 4310 10800 7580 8620 5470 3000 1490 3950 3980 4 3800 8260 7350 3640 11500 7130 9000 6090 2840 1700 4620 2700 5 3530 8130 6650 4080 12300 7080 9270 6640 2160 2050 4560 3280 6 3680 8200 6340 4450 13100 6810 9290 7130 2450 1960 3700 5330 7 4300 8350 5700 5100 13700 6110 9660 7270 2800 1590 3120 6140 8 4940 8800 5080 5750 14200 5980 9790 7690 3120 1220 3170 6940 9 5170 8730 5300 4880 14500 5740 10100 7770 3220 1410 3440 7780 10 5810 8850 5400 4330 14700 6310 10100 7430 2900 1130 3460 8190 11 6230 8870 5190 4240 14800 6820 9940 7010 2120 640 3370 9670 12 6630 9420 4940 4900 14600 7030 9990 6500 1790 2030 3560 11800 13 7120 8900 4810 5040 14100 7500 9660 5820 2570 1500 3570 13700 14 7890 8970 4820 4970 13900 8290 9240 5570 3630 1240 3510 14500 15 8890 9590 5020 5110 13600 9060 8570 4820 4220 1480 4270 15100 16 9520 9570 5130 4780 13100 9870 8470 4110 4570 1370 5000 15400 17 10100 10100 4890 4360 12600 10500 7460 3920 4860 839 5370 15700 18 10100 10500 5180 4310 12000 10800 6640 3870 4950 1040 5760 15500 19 9960 11300 5120 5070 11400 10800 6170 3650 5350 1850 6190 14900 20 9630 11900 4840 5200 11000 11300 5730 2930 5210 1720 6320 14400 21 9820 12100 4490 5520 10600 10900 5660 2720 4860 1870 6430 13800 22 9490 12200 5070 5850 10100 10300 5150 2490 5060 1760 6460 13300 23 9150 11900 5550 6090 9750 9880 4440 2370 5420 1740 6320 12700 24 8850 11900 5930 6510 9540 9660 3790 2390 5480 1790 6210 12000 25 8610 11600 5950 7080 9060 9280 3260 2630 5580 2150 6060 11200 26 8330 11100 5760 6950 8800 9190 3860 1960 4880 2490 5720 10200 27 7770 10600 4980 7550 8390 8890 3950 2110 4470 2370 5000 9130 28 8140 10200 4050 8200 8110 8950 3690 1670 4550 2530 3740 8580 29 7980 9740 4040 8190 7810 9070 3630 1670 4070 2740 3220 8380 30 7410 8860 4440 8930 --- 8510 3760 1880 3140 2080 3710 7690 31 7240 --- 4880 9420 --- 8370 --- 2360 --- 1750 4330 --- TOTAL 222290 292450 171050 174180 337700 262380 216260 136060 114800 53759 139580 300800 MEAN 7171 9748 5518 5619 11640 8464 7209 4389 3827 1734 4503 10030 MAX 10100 12200 8390 9420 14800 11300 10100 7770 5580 2740 6460 15700 MIN 3530 7770 4040 3640 7810 5740 3260 1670 1790 640 2500 2700 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1996, BY WATER YEAR (WY) MEAN 6572 6013 6691 8941 9877 11310 9300 5222 4676 3105 4734 4841 MAX 12560 13060 10870 14640 13780 14290 23640 8897 7024 6296 7954 10030 (WY) 1990 1991 1993 1995 1995 1995 1993 1991 1992 1995 1991 1996 MIN 2151 2263 2923 5619 4753 7839 3071 1933 2908 1618 1916 1792 (WY) 1992 1994 1992 1996 1992 1992 1995 1995 1994 1990 1990 1990 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1990 - 1996 ANNUAL TOTAL 2421309 ANNUAL MEAN 6616 6757 HIGHEST ANNUAL MEAN 7019 1995 LOWEST ANNUAL MEAN 6616 1996 HIGHEST DAILY MEAN 15700 Sep 17 36600 Jan 22 1993 LOWEST DAILY MEAN 640 Jul 11 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 1300 Jul 11 1090 Sep 6 1993 10 PERCENT EXCEEDS 11300 12900 50 PERCENT EXCEEDS 6020 5820 90 PERCENT EXCEEDS 2370 1870 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 7150 5180 4800 7430 8860 14500 9440 6870 1760 2360 6260 1000 2 6590 5510 4890 7580 8560 13700 8490 6980 1650 2120 7360 884 3 6110 5110 4170 7610 8470 12900 8670 7290 1720 2320 8880 686 4 5820 5430 4060 7030 8310 12200 8510 8040 1710 2480 11000 791 5 6340 5440 4100 6330 8500 11400 8380 8240 1440 2370 12300 1220 6 6600 5350 5190 5600 8480 11000 8150 9050 2430 2080 12500 1500 7 6710 4870 5190 4660 8170 10600 8040 10100 3910 2190 12200 1380 8 7590 5060 5530 4120 8200 10300 7740 11500 4380 2270 11300 1420 9 9090 5110 6190 4250 8380 10400 7380 12800 4630 1750 10300 885 10 9240 4290 6100 5280 7960 10400 6480 13700 4800 1640 9280 780 11 9220 3980 6650 5390 7750 10700 5470 14100 4930 2150 7860 971 12 9260 3690 6900 5710 7820 10700 5180 14100 4690 2480 6280 854 13 9730 3000 7160 6230 7420 10800 5100 13800 4360 2430 4680 1010 14 10500 3130 7360 6660 7700 10900 4880 13200 4010 2010 3450 1600 15 11400 3160 7340 6800 8350 11100 4120 12400 3490 1630 2580 1760 16 11900 2870 7390 7340 8250 10700 4290 11500 3500 1130 2450 1510 17 12400 3490 7490 8120 8660 10200 4720 10500 3790 1150 2570 919 18 12600 3670 8100 8330 8920 10000 4880 9670 3990 1200 2230 1350 19 12400 3430 8390 8380 9660 9920 4550 8560 4020 1600 1690 1470 20 11800 2600 8470 8860 10600 9700 4660 7360 3740 1540 1340 1690 21 11200 3030 8090 8960 11700 9810 4810 5800 3520 1680 2010 1880 22 10300 4150 8130 9110 13200 10000 5090 4520 3410 1730 2250 1320 23 9230 4210 8110 9500 14300 10100 4800 3820 2840 1440 1850 1650 24 8350 4750 8040 9320 15000 10200 4790 3020 2530 1510 1650 580 25 7520 4980 8270 9240 15400 10200 4540 2690 2870 1920 1510 994 26 6990 5370 7850 9270 15500 10500 4800 2640 1730 2990 1380 1350 27 6610 5060 8130 8860 15400 10300 4830 1650 1870 3990 1080 2220 28 6370 4720 7920 9020 15000 10100 6080 1130 1570 4770 1060 3770 29 6020 4740 7860 8780 --- 10200 6920 1190 2750 5010 1290 4130 30 5410 4700 7950 8650 --- 9910 6520 1850 2610 5050 1030 3640 31 5270 --- 7780 8820 --- 9740 --- 1730 --- 5670 1200 --- TOTAL 265720 130080 213600 231240 284520 333180 182310 239800 94650 74660 152820 45214 MEAN 8572 4336 6890 7459 10160 10750 6077 7735 3155 2408 4930 1507 MAX 12600 5510 8470 9500 15500 14500 9440 14100 4930 5670 12500 4130 MIN 5270 2600 4060 4120 7420 9700 4120 1130 1440 1130 1030 580 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1997, BY WATER YEAR (WY) MEAN 6858 5803 6716 8645 9917 11240 8840 5536 4459 2989 4762 4365 MAX 12560 13060 10870 14640 13780 14290 23640 8897 7024 6296 7954 10030 (WY) 1990 1991 1993 1995 1995 1995 1993 1991 1992 1995 1991 1996 MIN 2151 2263 2923 5619 4753 7839 3071 1933 2908 1618 1916 1507 (WY) 1992 1994 1992 1996 1992 1992 1995 1995 1994 1990 1990 1997 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1990 - 1997 ANNUAL TOTAL 2247794 ANNUAL MEAN 6158 6607 HIGHEST ANNUAL MEAN 7019 1995 LOWEST ANNUAL MEAN 6158 1997 HIGHEST DAILY MEAN 15500 Feb 26 36600 Jan 22 1993 LOWEST DAILY MEAN 580 Sep 24 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 973 Aug 30 973 Aug 30 1997 MAXIMUM PEAK STAGE 11.23 Feb 26 13.44 Mar 1 1995 10 PERCENT EXCEEDS 10900 12500 50 PERCENT EXCEEDS 5670 5800 90 PERCENT EXCEEDS 1510 1790 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 2580 4390 4980 e8200 21400 21900 20800 15100 4480 1580 2740 1430 2 2540 4200 4360 e8400 21300 21200 19600 14900 3950 1370 3360 954 3 2690 4230 3960 e8600 21400 e21200 18000 14200 3320 1280 3010 448 4 1940 4540 4460 e8800 22100 e21100 16700 13600 3760 1450 2360 3080 5 2360 4030 5000 e9000 23400 e21100 15200 12900 4230 1930 1750 2230 6 2060 3380 5030 e9250 24700 e21100 14100 12100 4690 1330 1500 3520 7 1490 3790 5150 e9500 25000 e21000 13300 11200 4910 1260 2110 4400 8 1400 4010 5040 e9750 25800 e21000 12600 10700 4750 886 1290 5160 9 1260 4040 4630 e10000 26100 e20900 12100 10000 4080 1270 1970 5580 10 1670 4520 4260 e10300 26200 e20900 11800 9330 3100 897 1930 5860 11 1330 3450 4160 e10700 26000 e20800 11100 8790 2990 806 1480 6240 12 907 2340 4540 e11100 25700 e20800 10600 8590 3520 859 1230 6520 13 1270 3700 4830 11500 25400 e20700 10300 8580 3900 1140 1700 6730 14 1080 3540 5180 12000 24600 e20700 10200 8310 4090 812 1850 6400 15 932 3710 5390 12600 24000 e20600 10300 8330 4510 831 2020 5480 16 982 4500 e5500 13600 23000 e20600 10400 8770 4310 891 2130 4100 17 1120 5120 e5650 14900 22500 e20500 10900 9290 3710 801 2120 3220 18 1490 4860 e5800 15900 22400 e20400 11400 9940 2360 762 1940 2950 19 1760 5870 e5950 16600 22100 e20300 11600 10100 2960 1220 e2000 2790 20 1930 5890 e6100 17000 21600 e20200 11900 10300 3320 1150 e2100 2660 21 1230 5660 e6250 16900 21200 e20100 11800 10000 3340 1020 e2200 2290 22 2220 5530 e6400 16600 21000 e20000 11700 9470 3530 625 e2000 2000 23 1780 4760 e6550 16900 20800 e19900 11700 9110 2710 1110 e1900 1420 24 3220 4160 e6700 17500 21100 e19900 11800 8780 2170 1470 e1800 1520 25 3260 4320 e6850 18000 21600 e19800 12300 8400 1990 1930 e1700 1810 26 2090 4890 e7000 18400 22000 19700 12800 7760 2480 2400 e1600 1830 27 2010 5390 e7200 18900 21900 20800 13600 6520 2880 e2300 e1400 1760 28 2120 5400 e7400 20200 21800 21900 14200 5140 2780 e2200 e1450 1630 29 2020 5460 e7600 21000 --- 22400 14700 4440 2510 e2100 e1500 1490 30 3140 5170 e7800 21100 --- 22500 15100 4420 2290 2030 e1450 1030 31 3830 --- e8000 21200 --- 22000 --- 4500 --- 2920 1440 --- TOTAL 59711 134850 177720 434400 646100 646000 392600 293570 103620 42630 59030 96532 MEAN 1926 4495 5733 14010 23080 20840 13090 9470 3454 1375 1904 3218 MAX 3830 5890 8000 21200 26200 22500 20800 15100 4910 2920 3360 6730 MIN 907 2340 3960 8200 20800 19700 10200 4420 1990 625 1230 448 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1998, BY WATER YEAR (WY) MEAN 6241 5658 6606 9540 11550 12300 9371 5973 4333 2758 4405 4221 MAX 12560 13060 10870 14640 23080 20840 23640 9470 7024 6296 7954 10030 (WY) 1990 1991 1993 1995 1998 1998 1993 1998 1992 1995 1991 1996 MIN 1926 2263 2923 5619 4753 7839 3071 1933 2908 1375 1904 1507 (WY) 1998 1994 1992 1996 1992 1992 1995 1995 1994 1998 1998 1997 SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1990 - 1998 ANNUAL TOTAL 3086763 ANNUAL MEAN 8457 6977 HIGHEST ANNUAL MEAN 8457 1998 LOWEST ANNUAL MEAN 6158 1997 HIGHEST DAILY MEAN 26200 Feb 10 36600 Jan 22 1993 LOWEST DAILY MEAN 448 Sep 3 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 871 Jul 12 871 Jul 12 1998 MAXIMUM PEAK STAGE 15.04 Feb 10 15.04 Feb 10 1998 10 PERCENT EXCEEDS 21100 13600 50 PERCENT EXCEEDS 5140 5740 90 PERCENT EXCEEDS 1410 1730 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 1320 965 1340 5030 12800 4740 6270 4210 1920 1520 1510 678 2 1160 1170 1140 4460 13600 4360 6620 5350 1780 1490 1430 818 3 1610 1040 1190 4970 14200 4220 6470 6390 1330 1910 1080 727 4 1910 1000 1300 5040 14200 4280 6540 7140 1080 1840 919 1320 5 1570 851 1090 4540 14200 3630 6470 7840 1680 1770 1060 1260 6 1390 1690 1400 4880 13700 3720 6560 9040 1740 1430 1310 768 7 1070 1810 1710 5530 13400 3870 6640 10300 1350 1010 1120 799 8 1450 1480 1220 5720 13100 3490 6070 11500 1150 807 825 944 9 1690 1230 1120 6040 12500 3160 5490 12100 701 977 724 1490 10 1100 638 732 6440 12300 3180 5080 12000 521 1380 362 1790 11 2290 857 859 6440 11800 3050 4280 11700 458 1180 455 1870 12 3000 616 862 6100 11400 3690 4340 11000 1130 1090 542 1280 13 2700 686 1380 5070 10900 3740 e3800 10300 e1160 1330 705 1460 14 1980 841 1130 4310 10200 3650 e3200 9320 e1200 1040 891 1330 15 1910 1160 1060 4460 9370 4820 2500 8570 e1250 1140 1140 1820 16 1650 843 1610 4430 8820 3700 3420 7970 e1300 1420 1040 6550 17 1710 933 1830 4930 8180 3660 2820 7420 e1350 1880 709 6840 18 1650 639 2110 5280 7360 4200 2350 7150 e1400 2240 624 7190 19 1610 1300 2900 5300 6450 4360 2350 7150 e1450 2280 847 7200 20 1590 1570 3680 4890 6060 4580 1480 7040 e1500 1790 1020 6730 21 1110 1810 3940 5020 6000 4890 1170 6860 e1550 1120 1420 7100 22 1720 1570 4000 5360 5870 5330 1400 6650 e1600 1030 872 8210 23 1780 1610 3150 5580 5610 4570 2400 6340 e1640 1860 507 9000 24 2290 1560 3070 6860 5320 4100 1750 5950 e1690 1760 623 9910 25 2230 822 3040 7670 5080 4470 1670 5170 1730 1810 498 10800 26 1710 1420 3630 8110 5040 5110 1850 4340 1740 1740 716 11300 27 1140 1700 4270 8650 4940 5970 1360 3820 1620 1310 e956 11300 28 567 1800 5000 9360 5010 6210 1550 3550 1680 e1250 e953 11100 29 857 1800 5160 9950 --- 6440 1940 3240 1380 e1190 1170 10700 30 677 1520 5660 10900 --- 6380 2730 2690 1260 e1130 1620 10800 31 648 --- 5190 12100 --- 6150 --- 2560 --- 1070 1060 --- TOTAL 49089 36931 75773 193420 267410 137720 110570 224660 41340 44794 28708 153084 MEAN 1584 1231 2444 6239 9550 4443 3686 7247 1378 1445 926 5103 MAX 3000 1810 5660 12100 14200 6440 6640 12100 1920 2280 1620 11300 MIN 567 616 732 4310 4940 3050 1170 2560 458 807 362 678 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1999, BY WATER YEAR (WY) MEAN 5724 5215 6190 9068 11330 11520 8739 6101 4005 2594 4018 4319 MAX 12560 13060 10870 14640 23080 20840 23640 9470 7024 6296 7954 10030 (WY) 1990 1991 1993 1995 1998 1998 1993 1998 1992 1995 1991 1996 MIN 1584 1231 2444 5619 4753 4443 3071 1933 1378 1375 926 1507 (WY) 1999 1999 1999 1996 1992 1999 1995 1995 1999 1998 1999 1997 SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1990 - 1999 ANNUAL TOTAL 1363499 ANNUAL MEAN 3736 6437 HIGHEST ANNUAL MEAN 8457 1998 LOWEST ANNUAL MEAN 3736 1999 HIGHEST DAILY MEAN 14200 Feb 3 36600 Jan 22 1993 LOWEST DAILY MEAN 362 Aug 10 335 Oct 10 1990 ANNUAL SEVEN-DAY MINIMUM 643 Aug 8 643 Aug 8 1999 MAXIMUM PEAK STAGE 11.12 Sep 28 15.04 Feb 10 1998 10 PERCENT EXCEEDS 8890 13000 50 PERCENT EXCEEDS 1910 5310 90 PERCENT EXCEEDS 858 1510 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02135210 PEE DEE R @ LOWER TOPSAW LANDING NR PLANTERSVILLE SOURCE AGENCY USGS STATE 45 COUNTY 043 LATITUDE 333627 LONGITUDE 0790902 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2004-08-20 15:03 By mishealy APPROVED DD #23, ,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 12200 11200 2960 3520 14600 9580 8250 4890 763 1270 e1440 993 2 12700 9890 2970 3630 15600 8830 8080 4980 677 1000 1410 1450 3 13100 9180 3480 3760 16300 7620 7890 4350 457 914 1640 1830 4 13400 7860 3510 3390 16600 7310 7670 3970 1520 1050 1980 2070 5 13600 7220 2710 3070 16600 7050 6720 3840 1800 1130 2050 2660 6 13400 6800 2640 2500 16600 6730 5740 3670 2370 759 1860 3440 7 13300 6310 2180 3520 16600 6180 5350 3660 1440 684 2450 4150 8 13000 5740 1950 3560 16700 5610 5290 3420 1250 1000 2950 4990 9 12400 5240 1890 3640 16500 5050 5220 3280 1710 1530 2580 5190 10 11600 4560 2160 3870 16400 5030 4840 2750 1640 1780 2520 4960 11 10500 3690 2230 3260 16000 4850 4520 2470 1900 1240 2220 4390 12 9480 3610 2410 3010 15600 5270 4150 2680 2270 289 2360 3790 13 8470 3600 2340 4110 14800 4690 3970 2990 1970 796 2160 2950 14 8630 3530 2290 4820 14300 4340 4330 2430 1470 1610 2030 3110 15 8530 3360 1740 5230 13800 4070 4980 2470 1520 1660 1310 3340 16 8720 3050 1710 5840 13100 3920 5410 2200 1560 1320 1420 3890 17 9290 2630 2210 5730 12600 4800 5130 1640 1600 1370 1610 3910 18 11700 2590 2980 5760 12100 4570 5500 1230 1320 925 1040 3590 19 12400 2690 3850 5950 12000 5210 5350 1360 1130 1040 1620 4660 20 13200 2720 4660 5900 12000 5610 4980 1180 1070 1010 1080 3290 21 13800 2410 4160 5870 11800 7360 5290 1430 1180 1030 1520 2710 22 14200 2290 3730 5810 11900 8230 5740 2070 1540 1470 1040 2720 23 15100 2160 4140 5970 12000 8610 5690 1710 1330 1620 1190 3530 24 15800 1880 4630 6320 12200 8970 5730 1430 1390 1520 979 4210 25 16200 2270 4760 7210 12100 9700 5960 932 1280 1330 733 5240 26 16300 2560 4990 8000 11800 10300 5170 1080 1500 1380 459 6670 27 15900 3070 4380 8510 11400 10100 4440 1230 1500 1060 808 7170 28 15100 2340 3960 9300 11100 10300 4590 1790 1180 989 1060 7600 29 14200 2890 3360 9990 10300 10200 4670 1370 1210 1560 1120 8200 30 13200 3360 3360 11300 --- 9400 4880 1110 899 e1500 1060 8840 31 12400 --- 3610 13200 --- 8700 --- 1020 --- e1470 997 --- TOTAL 391820 130700 97950 175550 403400 218190 165530 74632 42446 37306 48696 125543 MEAN 12640 4357 3160 5663 13910 7038 5518 2407 1415 1203 1571 4185 MAX 16300 11200 4990 13200 16700 10300 8250 4980 2370 1780 2950 8840 MIN 8470 1880 1710 2500 10300 3920 3970 932 457 289 459 993 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 2000, BY WATER YEAR (WY) MEAN 6415 5137 5915 8642 11590 11110 8417 5765 3746 2440 3773 4306 MAX 12640 13060 10870 14640 23080 20840 23640 9470 7024 6296 7954 10030 (WY) 2000 1991 1993 1995 1998 1998 1993 1998 1992 1995 1991 1996 MIN 1584 1231 2444 5619 4753 4443 3071 1933 1378 1203 926 1507 (WY) 1999 1999 1999 1996 1992 1999 1995 1995 1999 2000 1999 1997 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1990 - 2000 ANNUAL TOTAL 1911763 ANNUAL MEAN 5223 6263 HIGHEST ANNUAL MEAN 8457 1998 LOWEST ANNUAL MEAN 3736 1999 HIGHEST DAILY MEAN 16700 Feb 8 36600 Jan 22 1993 LOWEST DAILY MEAN 289 Jul 12 289 Jul 12 2000 ANNUAL SEVEN-DAY MINIMUM 888 Aug 24 643 Aug 8 1999 MAXIMUM PEAK STAGE 11.51 Oct 26 15.04 Feb 10 1998 10 PERCENT EXCEEDS 12500 12900 50 PERCENT EXCEEDS 3710 5120 90 PERCENT EXCEEDS 1130 1460 e Estimated