1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1971 TO SEPTEMBER 1972 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 6790 7220 10600 8160 18900 10000 10400 7150 7340 17100 6870 6930 2 6760 7000 11900 7700 18600 11000 11100 6970 7440 15000 6820 7010 3 6750 6950 11900 7330 18600 11000 9560 6730 7530 11600 6910 6970 4 6750 7200 12700 7140 18400 10000 7580 6920 7340 11800 6990 6820 5 6330 7310 11700 7170 18300 9600 7460 7010 6840 13600 7120 6680 6 6430 7340 11200 7450 17600 8800 7700 6990 6630 17200 6930 6800 7 6860 7510 12300 7640 17200 8800 7980 7020 6640 14700 6710 6820 8 6830 7300 14900 7260 17400 9000 7830 7030 6870 13500 6540 6820 9 6790 6870 16200 7170 17600 9700 7770 6890 6950 10600 6580 6840 10 6940 6700 16300 7310 17800 9940 7670 6790 6970 8330 6690 6870 11 7160 6800 16600 8980 17900 9420 7460 6890 6950 7640 6970 6850 12 6910 6600 17000 14700 17800 8130 7480 6970 6750 7390 9130 6550 13 6810 6800 16800 17700 17000 7620 7430 7040 6430 7360 10600 6420 14 6790 6900 16700 19600 15800 7570 7450 7150 6350 7310 8920 6640 15 6820 6600 17200 --- 15900 7490 7360 7320 6650 7310 7410 7440 16 6840 6600 17700 --- 16600 7600 7340 8840 6740 7280 7000 8110 17 6860 6700 17900 --- 17500 7860 7450 10900 6860 7280 7140 7010 18 6830 6890 17600 --- 17800 8870 7300 13100 6910 6970 7000 6860 19 6590 7030 16600 19800 17200 8360 7230 13900 6910 7130 6880 6630 20 6480 7020 14700 --- 17000 7790 7180 12700 7070 7370 6840 6620 21 6920 6910 14900 --- 15200 7610 7150 10100 9240 7350 6790 6780 22 7260 6820 15900 --- 15000 7650 7280 8130 14800 7370 6460 6790 23 7380 6650 16600 20000 16000 7640 7240 11500 16300 7260 6430 6900 24 7390 7410 16800 19500 16000 7820 7210 14500 15700 7010 6690 6870 25 7560 10600 16400 18900 16000 7730 6960 15700 15400 6700 6670 6790 26 7640 9310 13400 18800 14000 7640 6800 15500 15300 6630 6790 6650 27 7640 7680 10200 18800 11000 7600 6830 13700 15800 6790 6880 6610 28 7540 6990 7820 18700 10000 7470 6950 9980 16900 6990 6840 6640 29 7180 7310 7320 18700 10000 7430 7020 7760 17700 7090 6900 6990 30 7230 9370 7460 18900 --- 7650 7070 7340 18000 7030 6880 7320 31 7100 --- 7860 19100 --- 8690 --- 7300 --- 6940 6900 --- TOTAL 216160 218390 433160 --- 474100 263480 229240 285820 293310 283630 220280 206030 MEAN 6973 7280 13970 --- 16350 8499 7641 9220 9777 9149 7106 6868 MAX 7640 10600 17900 --- 18900 11000 11100 15700 18000 17200 10600 8110 MIN 6330 6600 7320 --- 10000 7430 6800 6730 6350 6630 6430 6420 CFSM 0.86 0.90 1.72 --- 2.02 1.05 0.94 1.14 1.21 1.13 0.88 0.85 IN. 0.99 1.00 1.99 --- 2.17 1.21 1.05 1.31 1.35 1.30 1.01 0.95 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1972, BY WATER YEAR (WY) MEAN 6973 7280 13970 --- 16350 8499 7641 9220 9777 9149 7106 6868 MAX 6973 7280 13970 --- 16350 8499 7641 9220 9777 9149 7106 6868 (WY) 1972 1972 1972 --- 1972 1972 1972 1972 1972 1972 1972 1972 MIN 6973 7280 13970 --- 16350 8499 7641 9220 9777 9149 7106 6868 (WY) 1972 1972 1972 --- 1972 1972 1972 1972 1972 1972 1972 1972 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1972 TO SEPTEMBER 1973 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 7110 6710 6830 17700 18900 12500 17400 14400 --- 17700 6880 7030 2 6710 6690 6640 17200 19600 12400 19600 15200 --- 16900 7310 6750 3 6550 6690 6710 18500 19800 12000 20100 15600 --- 13800 8750 6650 4 6510 6690 6730 19400 19900 11100 --- 15200 20000 12500 10200 6430 5 6450 6690 6520 19500 19800 9890 --- 13400 19800 12300 10600 6430 6 6500 6680 6750 18400 19600 10400 --- 10000 19800 11800 9450 6740 7 6640 6700 7410 16000 19600 14300 --- 7890 19900 11000 8130 6830 8 6680 6790 7790 14200 19600 17300 --- 7710 20000 10500 9980 6830 9 6630 6780 7700 14600 19600 16200 --- 8170 20100 9430 10300 6860 10 6560 6780 7450 16400 19700 14600 --- 8850 --- 8550 10200 6670 11 6620 6770 7300 17900 19800 14200 --- 10300 20000 8400 9320 6670 12 6660 6760 7000 18400 19800 13600 --- 11400 19800 8290 8290 6710 13 6740 6740 6890 18500 19700 15500 --- 10600 20000 8530 7150 6800 14 6830 6670 6980 17800 19700 17800 --- 9980 --- 9350 6700 7070 15 6960 6600 7100 14800 19900 18600 --- 9740 --- 8540 7270 8140 16 6950 6590 8190 14400 20000 18300 --- 9500 --- 7970 8240 7560 17 6670 6600 9240 14900 20000 18200 --- 9500 --- 7640 8710 7060 18 6390 6610 8470 15400 19900 19200 --- 10000 --- 7500 8510 6800 19 6590 6620 10900 14800 19700 19700 --- 9000 --- 7480 7570 6730 20 6820 6630 14400 12600 19600 19900 --- 8000 --- 7460 7260 6670 21 6910 6640 14500 9550 19600 --- 20100 7500 20000 7460 6990 6750 22 6830 6640 15800 8190 19500 --- 19800 8500 20000 7480 7050 6870 23 6650 7000 18300 8410 19200 --- 19100 9500 20100 7540 7220 6830 24 6570 6620 19600 9220 17700 --- 17400 11000 20000 7520 7400 6690 25 6550 6560 19800 8640 14900 --- 16800 10000 19900 7710 7280 6420 26 6550 6910 19700 7670 13000 20100 17500 9500 19700 7650 6910 6410 27 6640 7220 19700 12000 12300 19800 18800 10000 19000 7630 6850 6640 28 6700 7280 19700 14800 12300 19700 19100 13000 18700 7480 6680 7060 29 6720 7140 19700 14800 --- 19700 17800 16000 18800 7400 6720 7330 30 6720 7150 19700 16200 --- 19200 15500 18000 18500 7240 7020 7140 31 6730 --- 19500 18100 --- 17000 --- 19000 --- 6790 7230 --- TOTAL 207140 202950 363000 458980 522700 --- --- 346440 --- 287540 248170 205570 MEAN 6682 6765 11710 14810 18670 --- --- 11180 --- 9275 8005 6852 MAX 7110 7280 19800 19500 20000 --- --- 19000 --- 17700 10600 8140 MIN 6390 6560 6520 7670 12300 --- --- 7500 --- 6790 6680 6410 CFSM 0.82 0.83 1.44 1.83 2.30 --- --- 1.38 --- 1.14 0.99 0.84 IN. 0.95 0.93 1.67 2.11 2.40 --- --- 1.59 --- 1.32 1.14 0.94 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1973, BY WATER YEAR (WY) MEAN 6827 7022 12840 14810 17490 8499 7641 10200 9777 9212 7556 6860 MAX 6973 7280 13970 14810 18670 8499 7641 11180 9777 9275 8005 6868 (WY) 1972 1972 1972 1973 1973 1972 1972 1973 1972 1973 1973 1972 MIN 6682 6765 11710 14810 16350 8499 7641 9220 9777 9149 7106 6852 (WY) 1973 1973 1973 1973 1972 1972 1972 1972 1972 1972 1972 1973 SUMMARY STATISTICS WATER YEARS 1972 - 1973 HIGHEST DAILY MEAN 20100 Mar 26 1973 LOWEST DAILY MEAN 6330 Oct 5 1971 ANNUAL SEVEN-DAY MINIMUM 6570 Oct 3 1972 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1973 TO SEPTEMBER 1974 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 6910 6670 6770 7160 18400 19900 8340 6880 7980 6740 7110 7400 2 6600 6680 6760 9990 17500 19500 7520 7340 7590 6770 6910 7120 3 6860 6700 6720 14700 17100 17600 9050 7170 7070 6960 6990 6720 4 7400 6680 6540 15900 16400 14200 9930 6940 6620 7240 7380 6800 5 7600 6650 6550 16000 16500 12200 11300 7110 6780 7370 7450 7180 6 7050 6480 6850 16500 17500 10800 16100 6980 6870 7490 7470 7660 7 6790 6530 8290 15900 18700 10200 18600 6780 6900 7590 7740 8450 8 6580 6580 8670 15600 19500 9870 18900 6940 7430 7270 8640 8240 9 6360 6800 8250 16600 19800 9340 19600 7240 7730 6920 9940 7870 10 6370 6930 7510 17100 19900 8550 20000 6730 7060 7390 11100 7560 11 6540 6800 12000 17400 19800 8050 --- 6830 6540 8490 10000 8230 12 6810 6600 14100 17600 19600 7320 --- 6990 6760 9100 7340 9200 13 6960 6590 14800 17700 19300 7340 --- 6930 7570 9150 8310 9910 14 6960 6750 14300 16700 19200 7830 19900 6610 9000 8110 9600 9310 15 6730 6670 12800 16600 19300 8590 18500 6690 9560 7000 10200 8100 16 6360 6680 10400 17800 19700 8460 16300 6970 8750 6450 10300 7450 17 6390 6660 8260 18700 19900 7400 16400 7140 7300 6730 10000 7140 18 6670 6570 7810 19000 --- 6950 15900 7040 6570 6960 7990 7260 19 6660 6600 7980 19100 --- 6840 14700 7370 6730 7170 7180 7300 20 6770 6590 8290 18800 --- 7440 12400 7070 7010 7410 7650 7230 21 6840 6560 7150 17700 --- 7440 8770 6990 7110 7720 9490 7280 22 6580 6970 7210 16700 --- 7970 7440 7550 7190 7040 9080 7290 23 6330 6980 7370 17200 --- 8140 7240 7460 7120 6580 9580 7230 24 6450 6700 6990 18000 --- 8010 7530 10700 6690 6680 8810 6770 25 6450 6660 6480 18400 --- 7310 7700 13200 6440 7060 7390 6760 26 6490 6620 6650 18800 --- 7290 7890 11700 6630 7190 6950 7030 27 6560 6550 7060 18800 20000 7730 7440 10600 7330 7150 6760 7040 28 6590 6760 7340 18900 20000 7510 7470 11200 6800 7290 8610 7030 29 6620 6940 7280 18800 --- 7540 7300 12300 7040 6920 9140 7080 30 6640 6820 7330 18800 --- 8660 6590 11400 7140 6810 7170 7020 31 6610 --- 7050 18900 --- 9700 --- 8860 --- 7410 7000 --- TOTAL 207530 200770 261560 525850 --- 295680 --- 251710 217310 226160 259280 226660 MEAN 6695 6692 8437 16960 --- 9538 --- 8120 7244 7295 8364 7555 MAX 7600 6980 14800 19100 --- 19900 --- 13200 9560 9150 11100 9910 MIN 6330 6480 6480 7160 --- 6840 --- 6610 6440 6450 6760 6720 CFSM 0.83 0.83 1.04 2.09 --- 1.18 --- 1.00 0.89 0.90 1.03 0.93 IN. 0.95 0.92 1.20 2.41 --- 1.36 --- 1.15 1.00 1.04 1.19 1.04 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1974, BY WATER YEAR (WY) MEAN 6783 6912 11370 15880 17490 9019 7641 9505 8510 8573 7825 7092 MAX 6973 7280 13970 16960 18670 9538 7641 11180 9777 9275 8364 7555 (WY) 1972 1972 1972 1974 1973 1974 1972 1973 1972 1973 1974 1974 MIN 6682 6692 8437 14810 16350 8499 7641 8120 7244 7295 7106 6852 (WY) 1973 1974 1974 1973 1972 1972 1972 1974 1974 1974 1972 1973 SUMMARY STATISTICS WATER YEARS 1972 - 1974 HIGHEST DAILY MEAN 20100 Mar 26 1973 LOWEST DAILY MEAN 6330 Oct 5 1971 ANNUAL SEVEN-DAY MINIMUM 6490 Oct 22 1973 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1974 TO SEPTEMBER 1975 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 7130 7090 7240 7380 17900 19300 --- 7580 13600 7170 7830 7220 2 7080 7200 7270 7330 17000 19100 --- 7930 10600 7360 7730 6760 3 7170 7190 7300 7630 14800 18800 --- 8420 9620 7610 7760 6790 4 7430 7180 7240 7730 15800 18400 --- 8540 13000 7630 7280 7450 5 7540 7120 7140 7590 17500 18500 --- 8510 15700 7650 6820 8840 6 7520 7030 7100 7430 18100 18700 --- 12200 16400 7620 6790 8020 7 7490 7080 7060 7310 17800 18500 --- 13700 16300 7480 6900 8320 8 7220 7190 7070 7220 18100 17700 --- 13600 12400 7060 7330 8510 9 6980 7270 7170 7200 18500 15700 --- 13700 8980 7510 7710 7710 10 7100 7720 7220 7200 18700 12800 --- 14000 8060 8100 7750 7730 11 7180 7630 7200 8040 18800 13800 --- 13300 8500 8800 7560 7980 12 7220 7370 7200 8850 19300 15000 --- 10900 8500 8810 7700 7810 13 7260 7170 7160 11300 19300 16300 19700 11700 9500 8540 8020 7990 14 7230 7100 7130 15400 18600 17700 18500 13600 10100 7830 7960 8200 15 7190 7110 7290 17400 17300 19100 18100 13700 9000 8210 7810 7680 16 7170 7220 7570 17500 15300 --- 18400 13600 8090 11500 7600 6900 17 7220 7320 7550 17500 12300 --- 18700 14700 8210 14200 7510 6880 18 7380 7240 7520 17500 12000 --- 18700 15400 9510 12500 7220 8050 19 7430 7290 7540 16800 16000 --- 18400 15300 10700 10300 6860 9540 20 7410 7330 7640 14500 18700 --- 17000 15900 11100 9250 7040 9480 21 7340 7330 7730 15100 --- --- 14100 16900 9040 8710 7490 9980 22 7170 7400 7850 16200 --- --- 14600 17600 7950 7980 7660 9080 23 7060 7410 7720 16700 --- --- 15200 17800 7550 8090 7820 8190 24 7030 7390 7610 16800 --- --- 16000 17500 7200 8280 7640 9530 25 7050 7340 7560 15800 --- --- 15200 16900 7150 8480 7250 9210 26 7080 7230 7540 14700 --- --- 12000 15600 7900 9190 6760 9330 27 7180 7150 7980 14700 20000 --- 8780 15600 8010 9480 7090 8820 28 7250 7090 7670 16300 19600 --- 7570 16500 7920 8610 7880 8310 29 7080 7130 7500 17300 --- --- 7410 17300 7650 8250 8470 7960 30 6900 7170 7430 17700 --- --- 7510 17400 7370 8130 7710 7560 31 6900 --- 7390 17900 --- --- --- 16500 --- 7920 7610 --- TOTAL 223390 217490 229590 398010 --- --- --- 431880 295610 268250 232560 245830 MEAN 7206 7250 7406 12840 --- --- --- 13930 9854 8653 7502 8194 MAX 7540 7720 7980 17900 --- --- --- 17800 16400 14200 8470 9980 MIN 6900 7030 7060 7200 --- --- --- 7580 7150 7060 6760 6760 CFSM 0.89 0.89 0.91 1.58 --- --- --- 1.72 1.22 1.07 0.93 1.01 IN. 1.02 1.00 1.05 1.83 --- --- --- 1.98 1.36 1.23 1.07 1.13 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1975, BY WATER YEAR (WY) MEAN 6889 6997 10380 14870 17490 9019 7641 10610 8958 8593 7744 7367 MAX 7206 7280 13970 16960 18670 9538 7641 13930 9854 9275 8364 8194 (WY) 1975 1972 1972 1974 1973 1974 1972 1975 1975 1973 1974 1975 MIN 6682 6692 7406 12840 16350 8499 7641 8120 7244 7295 7106 6852 (WY) 1973 1974 1975 1975 1972 1972 1972 1974 1974 1974 1972 1973 SUMMARY STATISTICS WATER YEARS 1972 - 1975 HIGHEST DAILY MEAN 20100 Mar 26 1973 LOWEST DAILY MEAN 6330 Oct 5 1971 ANNUAL SEVEN-DAY MINIMUM 6490 Oct 22 1973 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1975 TO SEPTEMBER 1976 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 8600 16600 12500 14400 16900 8130 --- 8320 16500 13000 7960 6770 2 8890 14400 15300 17300 14500 7800 --- 8780 18300 13200 7930 7040 3 10000 12000 17600 16000 15400 7590 --- 8230 --- 12400 7560 7320 4 10500 15000 18500 12700 17000 7920 --- 7560 --- 9800 7230 7470 5 9090 16900 18100 10600 17500 7870 --- 7440 --- 8710 7690 7480 6 7710 17100 16300 11900 17400 7730 --- 7580 --- 11900 7850 7360 7 7090 16400 12700 12800 17600 7980 --- 7600 --- 16300 7680 7000 8 8880 15200 10400 13900 17000 7760 --- 7570 --- 18400 7330 7010 9 10200 13000 13000 16700 14000 7470 --- 7770 --- --- 6960 7230 10 10200 9980 15400 18200 14800 7620 18500 7670 --- 19500 6840 7510 11 10200 8960 16300 17400 14900 8030 16200 6940 --- 18200 7030 7400 12 9240 9560 16400 15200 14100 8200 12700 6850 --- 15500 7510 7400 13 8540 11700 15600 14800 11800 8200 13500 7010 19000 15400 7470 7000 14 9060 15800 12600 14900 11300 10600 14200 7510 15100 16600 7540 6800 15 9450 16900 10500 14800 8920 12800 14100 7780 11700 17200 7580 8020 16 10500 15200 13000 14800 8300 14600 13000 7780 9510 17500 7030 10100 17 10800 11600 15100 13900 9060 18400 11000 7820 9810 17500 6860 9250 18 11600 13500 16400 11600 8260 --- 8820 12900 9260 16600 6930 8510 19 11900 15600 17300 10700 8120 --- 7850 17900 9310 14000 7040 8040 20 10500 16400 17600 12000 7980 --- 7900 --- 9520 14700 7250 7480 21 14000 16100 16200 10300 8360 --- 10000 --- 10100 16300 7430 7040 22 16700 15000 12700 8480 8270 --- 9790 --- 11700 16900 7470 7280 23 17200 13100 12100 8310 8010 --- 8200 17100 12800 17000 7170 7560 24 17300 11400 12200 8950 7780 --- 7490 13400 12400 15100 7050 7740 25 16600 14700 12000 8830 8360 --- 7210 13200 12400 10800 7410 7960 26 13500 16900 10400 8330 8200 --- 7140 13400 11500 8230 7980 8220 27 10200 17600 9600 8660 7870 --- 7250 12600 9930 9180 8060 7810 28 13700 17900 8950 11400 7720 --- 7260 12800 10100 8680 7910 7860 29 16600 17500 8450 16500 8240 --- 7230 14800 11200 8770 7540 8770 30 17800 15200 8460 17800 --- 19800 7680 15100 12300 8340 7190 8340 31 17700 --- 9600 17800 --- --- --- 14900 --- 7980 6800 --- TOTAL 364250 437200 421260 409960 337650 --- --- --- --- --- 229280 230770 MEAN 11750 14570 13590 13220 11640 --- --- --- --- --- 7396 7692 MAX 17800 17900 18500 18200 17600 --- --- --- --- --- 8060 10100 MIN 7090 8960 8450 8310 7720 --- --- --- --- --- 6800 6770 CFSM 1.45 1.80 1.68 1.63 1.44 --- --- --- --- --- 0.91 0.95 IN. 1.67 2.01 1.93 1.88 1.55 --- --- --- --- --- 1.05 1.06 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1976, BY WATER YEAR (WY) MEAN 7861 8512 11020 14460 15520 9019 7641 10610 8958 8593 7675 7432 MAX 11750 14570 13970 16960 18670 9538 7641 13930 9854 9275 8364 8194 (WY) 1976 1976 1972 1974 1973 1974 1972 1975 1975 1973 1974 1975 MIN 6682 6692 7406 12840 11640 8499 7641 8120 7244 7295 7106 6852 (WY) 1973 1974 1975 1975 1976 1972 1972 1974 1974 1974 1972 1973 SUMMARY STATISTICS WATER YEARS 1972 - 1976 HIGHEST DAILY MEAN 20100 Mar 26 1973 LOWEST DAILY MEAN 6330 Oct 5 1971 ANNUAL SEVEN-DAY MINIMUM 6490 Oct 22 1973 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1976 TO SEPTEMBER 1977 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 8420 7900 --- 17800 10200 9580 21100 10000 8400 8620 7280 7150 2 8260 7600 22000 15400 12300 10000 --- 9000 8300 9570 6830 6990 3 7960 7600 20100 12300 12400 8990 --- 10300 7900 7890 7380 7100 4 7420 7800 19600 14600 12500 8760 21400 11400 7810 7290 8920 6960 5 6930 7840 18900 16100 12100 9470 20900 11300 7270 7230 9080 7070 6 7030 8320 17300 16300 9670 9800 21600 11400 6680 7810 8750 6910 7 7430 8190 17700 16300 8050 10600 --- 11600 8280 8250 8100 6850 8 7990 7260 19500 15400 9770 14000 --- 9460 8620 7970 7280 7170 9 11000 7310 20900 12700 10800 13800 --- 8130 7560 7460 6900 7330 10 16200 7900 21000 11800 10600 10800 --- 8030 7380 7390 6850 7310 11 18100 8200 20600 16900 9710 9360 21900 8000 7450 7070 6840 7350 12 17800 8000 20300 19300 9220 9730 21800 9110 7610 6500 6660 7010 13 14400 7900 20800 19400 8070 10400 22000 8980 6960 6660 6690 6900 14 9790 7900 --- 18500 7600 16200 --- 8500 6420 7090 7050 6800 15 8380 8000 --- 17800 9400 19100 --- 8400 6820 7210 6970 7200 16 8230 11200 --- 16600 8480 18400 22000 8200 7110 7160 6760 7350 17 8600 12500 --- 14000 8450 14500 21000 7900 7550 7180 6880 7540 18 8250 12000 --- 16500 8620 11700 19100 7900 7850 6820 6960 7710 19 7450 9700 --- 16500 8780 10100 18700 7900 7740 6590 7150 7310 20 8000 8600 20900 16700 8210 9610 19400 8000 7140 7220 7520 6920 21 8800 8400 20400 16900 7410 8880 19800 7900 6840 7650 7540 7000 22 8800 8700 20800 16200 7760 13800 19300 7600 7320 7760 7050 6980 23 8900 11000 21100 15000 8050 18700 18000 7300 7830 7960 6580 6780 24 8800 13000 21100 13400 8410 20500 15800 7100 7640 7440 6700 6490 25 8300 13200 20400 12800 8860 20400 12500 7600 7700 7140 6910 6830 26 7900 12500 19200 12200 9160 19800 11300 8000 7540 6490 7430 7230 27 8100 12000 18400 12000 8730 18700 11200 8400 7240 6490 8040 7070 28 8300 11500 18900 11900 8880 16500 11100 8800 7410 6730 7690 7540 29 8500 15000 19200 10700 --- 16900 11400 8300 8480 7080 7060 7730 30 8500 22000 19100 9810 --- 18100 11000 7800 8350 7180 6790 7410 31 8300 --- 18800 9000 --- 19500 --- 7500 --- 7520 6920 --- TOTAL 290840 299020 --- 460810 262190 426680 --- 269810 227200 228420 225560 213990 MEAN 9382 9967 --- 14860 9364 13760 --- 8704 7573 7368 7276 7133 MAX 18100 22000 --- 19400 12500 20500 --- 11600 8620 9570 9080 7730 MIN 6930 7260 --- 9000 7410 8760 --- 7100 6420 6490 6580 6490 CFSM 1.16 1.23 --- 1.83 1.15 1.70 --- 1.07 0.93 0.91 0.90 0.88 IN. 1.33 1.37 --- 2.11 1.20 1.96 --- 1.24 1.04 1.05 1.03 0.98 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1977, BY WATER YEAR (WY) MEAN 8115 8755 11020 14540 14010 10600 7641 10230 8612 8348 7608 7382 MAX 11750 14570 13970 16960 18670 13760 7641 13930 9854 9275 8364 8194 (WY) 1976 1976 1972 1974 1973 1977 1972 1975 1975 1973 1974 1975 MIN 6682 6692 7406 12840 9364 8499 7641 8120 7244 7295 7106 6852 (WY) 1973 1974 1975 1975 1977 1972 1972 1974 1974 1974 1972 1973 SUMMARY STATISTICS WATER YEARS 1972 - 1977 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 6330 Oct 5 1971 ANNUAL SEVEN-DAY MINIMUM 6490 Oct 22 1973 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1977 TO SEPTEMBER 1978 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 7370 6780 15900 10700 --- 10800 10000 8460 11000 7300 6690 6680 2 7610 6920 16300 9900 --- 11400 8970 8590 11000 6830 6530 6850 3 7590 6820 16500 10200 --- 11600 8380 9380 10700 6600 6580 7170 4 7230 6660 15500 9800 --- 11700 8300 10400 9930 6250 6630 7460 5 6830 6960 13100 10400 --- 10200 8730 10600 9180 6070 6630 8180 6 6870 7990 15100 10600 --- 9120 8640 9760 8960 6080 6940 7530 7 7190 8380 16800 10600 --- 8460 8590 9550 10200 6720 7130 6770 8 7390 7970 17100 9470 --- 8330 8620 8260 10200 6940 6910 6610 9 7860 12800 16700 9640 --- 8360 8650 9340 11100 6860 7010 6410 10 7630 15300 16300 11500 --- 9280 8340 17200 11200 6560 7230 6330 11 6670 15800 14900 14100 --- 11200 7860 20200 10500 6190 7350 6290 12 6880 16000 11800 15600 --- 13800 8200 20900 9130 6380 7080 6190 13 7300 15600 12800 15700 --- 13600 7930 19600 8880 6750 6840 6080 14 7680 13100 13700 15700 --- 12200 9380 16700 10800 6970 6820 6080 15 7500 14200 14500 16000 --- 11800 11700 13400 10400 6860 6710 6190 16 7370 16100 14600 13700 --- 11400 10600 14700 11100 6780 6700 6300 17 7050 16800 14400 12000 --- 11200 8830 16100 10700 7400 6830 6300 18 6600 17100 12400 13500 --- 11000 7830 16500 9270 7290 7000 6000 19 6460 16800 10300 16500 19400 10300 7860 16800 8150 7310 7050 5800 20 6600 14800 10300 18700 16700 10000 8070 16200 7320 7330 7130 7110 21 6890 12200 10200 --- 14800 10100 8360 13900 7410 7250 6880 6760 22 6930 14100 11000 --- 13800 9970 8330 11100 7390 6990 6510 6560 23 7060 15400 10700 --- 13400 10300 8230 11800 7670 7090 6340 6450 24 6880 16100 10400 --- 12700 10400 8010 14100 8020 6890 6390 6360 25 6640 16200 9530 19400 12600 10400 7510 14500 7690 6650 6420 6310 26 6850 15700 8380 --- 11100 10300 8150 14600 7010 6650 6590 6050 27 7410 14000 9940 --- 9060 13800 9290 14600 6460 7520 6820 6230 28 8170 12000 10800 --- 9910 16400 9330 13500 6440 7180 6780 6260 29 8610 13600 11000 --- --- 14600 8920 10800 7410 7160 6860 6150 30 8210 15000 11200 --- --- 11700 8710 10000 7820 7330 7470 6270 31 7400 --- 11400 --- --- 10600 --- 10500 --- 7080 6880 --- TOTAL 224730 387180 403550 --- --- 344320 260320 412040 273040 213260 211730 195730 MEAN 7249 12910 13020 --- --- 11110 8677 13290 9101 6879 6830 6524 MAX 8610 17100 17100 --- --- 16400 11700 20900 11200 7520 7470 8180 MIN 6460 6660 8380 --- --- 8330 7510 8260 6440 6070 6340 5800 CFSM 0.89 1.59 1.61 --- --- 1.37 1.07 1.64 1.12 0.85 0.84 0.80 IN. 1.03 1.78 1.85 --- --- 1.58 1.19 1.89 1.25 0.98 0.97 0.90 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1978, BY WATER YEAR (WY) MEAN 7991 9348 11360 14540 14010 10730 8159 10740 8710 8104 7497 7260 MAX 11750 14570 13970 16960 18670 13760 8677 13930 9854 9275 8364 8194 (WY) 1976 1976 1972 1974 1973 1977 1978 1975 1975 1973 1974 1975 MIN 6682 6692 7406 12840 9364 8499 7641 8120 7244 6879 6830 6524 (WY) 1973 1974 1975 1975 1977 1972 1972 1974 1974 1978 1978 1978 SUMMARY STATISTICS WATER YEARS 1972 - 1978 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 5800 Sep 19 1978 ANNUAL SEVEN-DAY MINIMUM 6110 Sep 13 1978 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1978 TO SEPTEMBER 1979 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 6390 6610 7600 6090 6220 --- 15200 21000 19900 10700 9690 7550 2 6340 6450 7570 5770 6220 --- 12900 --- 21400 8910 10600 7720 3 6160 6430 7070 6290 6350 --- 15500 --- 21600 8630 11700 7580 4 6190 6500 6550 7270 6510 --- 17600 --- 20100 8070 11700 7200 5 6250 6430 6120 8230 6450 --- 18900 20100 18800 8110 11200 8100 6 6300 6250 6210 6720 6420 19700 20200 17100 18200 8360 10000 10100 7 6240 6110 6620 6300 9000 21000 20600 11900 18200 8590 9300 11400 8 6200 6250 6720 6230 8660 21500 18900 8840 18100 8440 10000 8660 9 6120 6580 6560 6380 9810 21700 16300 8310 18300 7930 10400 7290 10 5990 6730 6470 6380 11100 21400 17900 9890 18300 7450 9970 6700 11 6010 6680 6500 6370 8980 20300 20400 9990 16600 7350 9900 6530 12 6150 6490 6320 6580 7370 20000 21700 10600 15800 7380 8700 6780 13 6220 6340 6010 6710 7060 19200 20300 10700 16600 7560 7480 7220 14 6270 6190 6010 6680 7110 19700 20300 10200 17100 7850 7260 8210 15 6200 6180 6090 6460 7220 20200 21000 9960 17500 7810 7630 7230 16 6170 6340 6210 6280 6960 20200 21800 9380 17800 7620 8570 7050 17 6090 6580 6250 6200 6790 19400 21800 9570 16900 7150 7890 6550 18 6150 6680 6130 6140 6910 17300 21800 8950 13800 7290 7670 6270 19 6180 6510 6030 6040 7190 13500 21700 8250 13500 7530 7580 6520 20 6180 6310 5950 5990 6980 13000 21700 8170 16000 7880 7140 7000 21 6290 6170 5940 6460 7010 13600 21700 8130 16700 8670 7030 7840 22 6500 6180 6030 9820 8140 13900 21600 7960 16800 9560 7470 7770 23 6250 6280 6180 11000 9900 14100 21100 9120 16800 9930 7260 7440 24 6010 6450 6330 7060 15700 15000 20600 9980 15600 9290 7210 6780 25 6030 6510 6650 6590 19900 15700 20800 12700 13100 10200 7630 6720 26 6100 6460 6680 6550 --- 14000 21500 14600 12800 11100 7690 8420 27 6100 6640 6490 6570 --- 14700 --- 15200 15000 10900 7430 8940 28 6070 6620 6220 6590 --- 16300 --- 13200 15000 10000 7210 9350 29 6200 6710 6150 6380 --- 16500 --- 13900 14600 9850 6880 9710 30 6090 7160 6140 6380 --- 16400 21400 15900 13600 9820 6940 9200 31 6140 --- 6210 6350 --- 16300 --- 17700 --- 9320 7270 --- TOTAL 191580 193820 198010 208860 --- --- --- --- 504500 269250 264400 233830 MEAN 6180 6461 6387 6737 --- --- --- --- 16820 8685 8529 7794 MAX 6500 7160 7600 11000 --- --- --- --- 21600 11100 11700 11400 MIN 5990 6110 5940 5770 --- --- --- --- 12800 7150 6880 6270 CFSM 0.76 0.80 0.79 0.83 --- --- --- --- 2.07 1.07 1.05 0.96 IN. 0.88 0.89 0.91 0.96 --- --- --- --- 2.31 1.24 1.21 1.07 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1979, BY WATER YEAR (WY) MEAN 7765 8987 10650 13240 14010 10730 8159 10740 10060 8187 7626 7327 MAX 11750 14570 13970 16960 18670 13760 8677 13930 16820 9275 8529 8194 (WY) 1976 1976 1972 1974 1973 1977 1978 1975 1979 1973 1979 1975 MIN 6180 6461 6387 6737 9364 8499 7641 8120 7244 6879 6830 6524 (WY) 1979 1979 1979 1979 1977 1972 1972 1974 1974 1978 1978 1978 SUMMARY STATISTICS WATER YEARS 1972 - 1979 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 5770 Jan 2 1979 ANNUAL SEVEN-DAY MINIMUM 6070 Dec 17 1978 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1979 TO SEPTEMBER 1980 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 8550 6720 15900 7220 --- 7570 --- 11700 16000 8580 9310 6580 2 9500 6960 14600 7400 --- 7860 --- 11600 10500 9550 7340 6240 3 9990 7540 12100 8100 19600 10300 --- 11100 14200 9790 6760 6410 4 10000 8140 14900 8470 17100 13100 --- 9520 17500 10200 6240 6980 5 10400 8010 16800 7900 16800 9110 --- 8120 18900 9810 5930 7130 6 10800 6930 17300 7530 17300 7640 --- 9550 19600 7980 6270 7960 7 10200 7760 17500 6790 18300 7950 --- 9910 19800 7110 6920 7910 8 9800 9530 17000 6620 18900 9230 --- 7310 19200 6520 7290 6650 9 9430 9360 15300 6840 18500 13600 --- 7250 17000 6550 8990 6600 10 8880 9500 11800 9210 17400 16900 --- 8090 16900 7850 9720 7490 11 9380 9360 13400 11800 16600 17400 --- 7450 18500 10100 7700 6840 12 9860 10500 14900 10300 17400 18000 --- 6960 19400 8530 8300 6740 13 9590 10400 15100 8030 18000 --- --- 6880 19400 8650 9420 6780 14 9350 14300 15000 7470 17800 --- --- 7320 18100 7790 7880 6750 15 8600 16500 14900 9830 17100 --- --- 6980 15400 8210 7320 6340 16 8810 17000 14000 10800 15200 --- --- 6940 10800 8940 7200 6950 17 8970 15600 10200 11000 13100 --- --- 6930 8540 8650 7050 8990 18 8580 13400 11900 11100 10700 --- --- 7120 9790 7590 6520 8010 19 8120 9940 14200 14300 10000 --- --- 8020 10100 7330 6660 6320 20 8540 12600 14100 16200 10000 --- --- 9910 9020 6880 8030 6570 21 8860 14200 13600 15600 9190 --- --- 9970 8940 6660 7470 6860 22 7880 15000 12400 16300 8950 --- --- 11200 8550 6330 6580 6560 23 8350 14700 9170 18400 9220 --- --- 14100 7690 6380 6690 6290 24 8510 12600 7480 19800 8570 --- --- 16200 7010 6810 6860 6480 25 7860 9840 7480 --- 9040 --- --- 16500 7510 7150 6290 7170 26 7330 7710 8400 --- 8690 --- --- 15300 8540 7250 6400 7310 27 7180 12700 8520 --- 8130 --- 18300 16300 8440 7290 6720 7870 28 6690 15100 8450 19800 7760 --- 14100 18200 9050 6880 6100 7810 29 6780 15800 8040 19200 7680 --- 11500 19000 8980 6350 6320 7700 30 7260 16100 7260 19700 --- --- 11600 19300 7450 6700 7120 7910 31 7050 --- 7200 --- --- --- --- 19200 --- 8060 7090 --- TOTAL 271100 343800 388900 --- --- --- --- 343930 390810 242470 224490 212200 MEAN 8745 11460 12550 --- --- --- --- 11090 13030 7822 7242 7073 MAX 10800 17000 17500 --- --- --- --- 19300 19800 10200 9720 8990 MIN 6690 6720 7200 --- --- --- --- 6880 7010 6330 5930 6240 CFSM 1.08 1.41 1.55 --- --- --- --- 1.37 1.61 0.96 0.89 0.87 IN. 1.24 1.58 1.78 --- --- --- --- 1.58 1.79 1.11 1.03 0.97 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1980, BY WATER YEAR (WY) MEAN 7874 9262 10880 13240 14010 10730 8159 10790 10480 8141 7583 7299 MAX 11750 14570 13970 16960 18670 13760 8677 13930 16820 9275 8529 8194 (WY) 1976 1976 1972 1974 1973 1977 1978 1975 1979 1973 1979 1975 MIN 6180 6461 6387 6737 9364 8499 7641 8120 7244 6879 6830 6524 (WY) 1979 1979 1979 1979 1977 1972 1972 1974 1974 1978 1978 1978 SUMMARY STATISTICS WATER YEARS 1972 - 1980 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 5770 Jan 2 1979 ANNUAL SEVEN-DAY MINIMUM 6070 Dec 17 1978 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1980 TO SEPTEMBER 1981 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 8590 8320 6550 6760 7260 6640 7190 5660 7120 5560 5310 5690 2 8100 7360 6450 6750 6620 6530 8060 5630 8250 5440 5620 5660 3 8610 6750 6400 6590 6880 6560 8130 5620 7350 5360 5770 5820 4 8440 6710 6430 6770 7440 6720 7910 5610 7390 5320 5770 6520 5 7210 7470 9410 6590 7650 6890 7440 5580 7480 5390 5740 6360 6 6710 7690 7920 6990 7540 7230 7230 5560 7830 5560 5450 5660 7 6480 7310 6410 7540 7240 7420 6900 5550 7980 5660 5440 5480 8 6300 7250 5880 7430 6890 7160 6750 5530 7910 5480 5330 5340 9 6270 7030 5980 7030 6220 6810 6750 5560 8570 5510 5360 5380 10 6610 6510 6700 6900 5800 6490 6620 5590 8810 5680 5460 5360 11 6680 6500 7030 6900 7850 6530 6490 5600 7760 5690 5750 5440 12 6620 7120 6710 6630 14000 6630 6570 5590 6470 5440 6180 5720 13 6310 7510 6620 6810 17000 6960 6340 5580 6060 5350 6390 5740 14 6230 7460 6280 8120 13900 7140 6290 5560 6050 5330 6470 5560 15 6300 7590 5960 7420 7870 6690 6330 5560 5830 5320 6500 5440 16 6680 7330 6060 6360 6030 6320 6190 5560 5870 5410 6050 5640 17 7150 6960 6380 6620 6150 6040 6180 5560 6440 5310 6050 5820 18 6990 8090 6110 7410 6660 6690 6400 5560 6870 5270 5870 5700 19 6970 8410 6370 6910 7180 8040 6450 5570 6620 5610 5910 5640 20 6380 7370 6550 6100 7620 7470 6390 5590 6560 6590 5560 5660 21 6180 7530 6450 6020 7270 7560 6430 6390 5840 5860 5340 5900 22 6210 7130 6910 6470 7450 7640 7380 5840 5740 5550 5580 5730 23 6470 6560 7350 6620 7160 7390 6710 5780 5680 5360 5770 5390 24 6810 6290 6720 6290 6890 7000 6470 5730 5680 5210 5480 5240 25 6810 6410 6490 6570 6540 6870 6360 5700 6000 5200 5360 5480 26 6930 6610 6490 6620 6540 6680 6120 5640 5770 5410 5430 5640 27 6890 7440 6660 6420 6730 6940 5890 5590 5840 5340 5400 5750 28 7060 7560 7090 6750 7030 6800 5770 5690 6010 5340 5370 5830 29 6970 7000 6960 6760 --- 6650 5760 6010 5850 5350 5450 5630 30 7120 6970 6530 6500 --- 6680 5720 6090 5680 5320 5500 5460 31 7670 --- 6460 7240 --- 6680 --- 6000 --- 5190 5740 --- TOTAL 214750 216240 206310 210890 219410 213850 199220 176080 201310 169410 176400 169680 MEAN 6927 7208 6655 6803 7836 6898 6641 5680 6710 5465 5690 5656 MAX 8610 8410 9410 8120 17000 8040 8130 6390 8810 6590 6500 6520 MIN 6180 6290 5880 6020 5800 6040 5720 5530 5680 5190 5310 5240 CFSM 0.85 0.89 0.82 0.84 0.97 0.85 0.82 0.70 0.83 0.67 0.70 0.70 IN. 0.99 0.99 0.95 0.97 1.01 0.98 0.91 0.81 0.92 0.78 0.81 0.78 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1981, BY WATER YEAR (WY) MEAN 7779 9056 10410 12320 12790 9961 7653 10150 10010 7844 7394 7134 MAX 11750 14570 13970 16960 18670 13760 8677 13930 16820 9275 8529 8194 (WY) 1976 1976 1972 1974 1973 1977 1978 1975 1979 1973 1979 1975 MIN 6180 6461 6387 6737 7836 6898 6641 5680 6710 5465 5690 5656 (WY) 1979 1979 1979 1979 1981 1981 1981 1981 1981 1981 1981 1981 SUMMARY STATISTICS FOR 1981 WATER YEAR WATER YEARS 1972 - 1981 ANNUAL TOTAL 2373550 ANNUAL MEAN 6503 6503 HIGHEST ANNUAL MEAN 6503 1981 LOWEST ANNUAL MEAN 6503 1981 HIGHEST DAILY MEAN 17000 Feb 13 22000 Nov 30 1976 LOWEST DAILY MEAN 5190 Jul 31 5190 Jul 31 1981 ANNUAL SEVEN-DAY MINIMUM 5310 Jul 25 5310 Jul 25 1981 ANNUAL RUNOFF (CFSM) 0.83 0.83 ANNUAL RUNOFF (INCHES) 11.32 11.33 10 PERCENT EXCEEDS 7530 17600 50 PERCENT EXCEEDS 6450 7860 90 PERCENT EXCEEDS 5450 6470 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1981 TO SEPTEMBER 1982 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5200 4660 3510 13600 5680 11200 6620 13600 5830 5600 5490 5520 2 5050 4770 3450 18100 5760 13500 6550 6970 5950 5460 5420 5550 3 5070 4660 4820 19500 6370 15900 6280 5410 5770 5560 5390 5590 4 5300 4450 4120 16800 12100 16100 5480 5800 6580 5520 5370 5710 5 5270 4680 4530 14700 14600 15900 5230 5970 6630 5320 5390 5490 6 5160 6330 4040 17200 14500 14200 5400 6680 5970 5390 5630 5150 7 5080 6310 3630 17800 9860 9020 5970 7280 5630 5490 5950 5140 8 5040 4800 3230 13100 6790 6380 7390 6790 5560 5690 6020 5260 9 5130 4760 3220 9260 6800 7840 8130 6260 5600 5430 5970 5560 10 5170 4500 3640 7990 8480 8350 8750 5650 5670 5360 7130 6150 11 5340 4340 4530 5910 7850 7860 5830 5460 5720 5600 7430 7030 12 5510 4210 6500 10600 8100 7510 5200 5600 5730 5620 7390 6330 13 5490 4390 5590 12200 9310 7330 5180 5930 5850 5610 6590 5820 14 5040 4620 5380 8970 7530 6220 5120 6460 5590 5860 5990 6520 15 4920 4800 5780 8590 6910 5540 5770 6850 5560 5710 5710 8350 16 4990 4720 6040 9020 7770 5440 7420 6360 5760 5780 5350 8440 17 4900 4150 7630 7340 8750 5850 7560 5630 5720 6040 5560 9480 18 5090 3970 8020 5690 16700 7790 5770 5490 5810 6120 5680 7690 19 5390 3930 5950 6260 19500 8230 5470 5800 5960 5860 6040 7180 20 5180 3850 5610 7800 20400 7900 5440 5740 6030 5790 6270 6590 21 4790 4360 5240 7310 19100 6520 7350 5640 5860 5940 5930 6260 22 4760 4890 5060 6620 15100 5680 10200 5600 6270 6150 5650 6380 23 4750 5390 4750 6630 14400 5970 11000 5780 6380 6440 5400 8500 24 4740 4060 4670 6450 14400 6650 9770 6160 5950 6450 5330 8060 25 4850 3970 5150 6140 14400 6880 6620 7380 5820 5840 5530 7050 26 5450 4620 9960 7920 14400 6880 6090 6780 5790 5880 7370 6150 27 5540 4380 12800 9320 14400 6890 13400 6460 6080 6050 7360 5740 28 4920 4230 9940 10100 14000 6030 17600 6700 6450 6760 5790 6180 29 4760 4050 6490 9620 --- 5530 18400 6260 6230 7970 5560 8010 30 4660 4040 6620 7340 --- 5990 17100 5810 6030 6560 5550 9180 31 4660 --- 7860 5770 --- 6480 --- 5890 --- 6060 5480 --- TOTAL 157200 136890 177760 313650 323960 257560 242090 198190 177780 182910 184720 200060 MEAN 5071 4563 5734 10120 11570 8308 8070 6393 5926 5900 5959 6669 MAX 5540 6330 12800 19500 20400 16100 18400 13600 6630 7970 7430 9480 MIN 4660 3850 3220 5690 5680 5440 5120 5410 5560 5320 5330 5140 CFSM 0.63 0.56 0.71 1.25 1.43 1.02 1.00 0.79 0.73 0.73 0.73 0.82 IN. 0.72 0.63 0.82 1.44 1.49 1.18 1.11 0.91 0.82 0.84 0.85 0.92 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 7310 5840 5700 15500 14200 18100 18900 16700 7500 10500 5660 6260 2 5970 5640 6240 13100 15500 19300 19200 11800 7700 10200 5770 6720 3 6060 5750 6070 11200 17200 20200 18600 9670 8360 7930 5810 6670 4 6630 5950 6260 13900 18900 20500 16100 12700 8540 6800 6500 6510 5 6500 6220 6160 15400 19100 20500 15600 13300 7680 6350 6810 6090 6 6940 6470 5900 16600 16700 20200 16400 11300 7370 6490 6770 5840 7 7180 6350 5840 16800 13200 20000 17600 11200 7150 7380 6460 6110 8 7190 6190 5760 16700 14900 21100 19000 9090 8840 7600 6420 6300 9 7690 6650 5730 14600 16600 --- 20700 7320 10500 7660 6590 6960 10 6930 6340 5780 11500 16400 21700 --- 7800 12200 6850 8110 7750 11 6230 6090 6140 11700 16200 20900 --- 9480 11600 5710 8920 7000 12 6730 5930 6600 13700 15900 20100 --- 9850 7810 5550 9090 6370 13 8720 5850 7230 14600 14000 18800 --- 9600 6750 6060 8090 5850 14 9560 5890 10200 14500 12000 16400 --- 8960 7290 8260 6370 7020 15 7620 6060 11300 14300 17300 16500 --- 7790 9730 10100 5800 9640 16 6530 6060 11100 11600 20600 17500 --- 7510 13900 7640 6000 8610 17 6100 6080 10700 8610 --- 18100 --- 6930 15600 6410 6430 7250 18 6010 6070 9900 11200 --- 18800 --- 8110 15600 6320 6360 6910 19 5990 6070 6920 13200 21900 19500 --- 8820 11500 6170 6310 6410 20 6220 6080 5050 13600 20800 19200 --- 8510 8650 6340 7290 6080 21 5770 6020 10400 14000 18100 16800 --- 8010 11700 6240 7480 6520 22 6080 5750 14000 15200 16900 15600 --- 7480 14500 6390 6330 6810 23 5740 5690 13200 16100 17500 16600 --- 6610 15000 6740 5620 7010 24 7140 5900 12100 16500 18900 15700 21900 7900 15200 6520 5920 7140 25 7270 6010 11100 17100 20500 14800 20100 8340 14800 5990 7390 6860 26 6650 6070 8780 18300 21100 14500 19000 8010 11300 6210 7270 6220 27 6650 5900 7110 18600 20400 14700 19400 8150 7640 6670 6570 5850 28 6190 5890 9470 18800 18200 14700 19600 8470 8890 6530 6080 6200 29 5960 5870 10600 19100 --- 16400 19700 7850 10600 6320 5790 6180 30 6310 5790 14300 17900 --- 18000 19300 7000 11000 5900 5640 5900 31 6250 --- 15700 14300 --- 18600 --- 7050 --- 5640 5790 --- TOTAL 208120 180470 271340 458210 --- --- --- 281310 314900 215470 205440 201040 MEAN 6714 6016 8753 14780 --- --- --- 9075 10500 6951 6627 6701 MAX 9560 6650 15700 19100 --- --- --- 16700 15600 10500 9090 9640 MIN 5740 5640 5050 8610 --- --- --- 6610 6750 5550 5620 5840 CFSM 0.83 0.74 1.08 1.82 --- --- --- 1.12 1.29 0.86 0.82 0.83 IN. 0.95 0.83 1.24 2.10 --- --- --- 1.29 1.44 0.99 0.94 0.92 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5690 5470 5970 7520 15000 --- 11800 20000 11100 7230 18900 8000 2 5440 5350 6100 6410 15200 --- 9670 19600 10300 7510 19800 6920 3 5380 5350 6350 9390 15600 --- 11700 19600 9330 8270 20400 6550 4 5380 5550 5930 9330 15300 --- 11900 20500 8120 9650 21500 7440 5 5470 5730 7290 8160 13000 21600 12700 21900 7860 8880 --- 9810 6 6430 5530 11100 8690 9830 21200 15500 --- 9740 7440 --- 10200 7 6290 5410 13200 6840 10500 21800 14900 --- 10500 7350 --- 9450 8 6020 5320 15900 5770 11600 --- 12000 --- 10500 7350 --- 7690 9 6040 5470 14500 5430 12200 --- 10000 --- 10500 7380 --- 6450 10 5820 5470 9330 6050 12000 --- 11500 --- 7970 7720 --- 6680 11 5770 5250 6560 8460 9370 --- 13000 --- 6570 6980 --- 7300 12 7730 5190 6290 15100 6290 20900 14000 --- 9110 7090 21300 8570 13 9730 5060 8250 17700 6100 20300 13200 21600 10500 7850 18800 11000 14 7320 4900 8420 16900 10400 20700 12700 19400 10800 7870 17300 10400 15 5990 4930 6730 14100 15600 21200 11800 18500 11100 7100 16800 7670 16 5930 5180 9200 10900 17900 21500 9690 19000 11300 6700 16700 6360 17 5400 5580 11000 13000 18000 21200 10700 19300 8490 6910 16700 6290 18 5510 6670 9440 14400 17100 19800 11000 19000 6730 7270 15600 6960 19 5990 6190 6720 15700 14900 16800 10300 18000 6910 7870 11300 7410 20 5580 5590 7750 18000 10900 14000 11600 13100 9320 10500 8380 7950 21 5860 5570 8380 19600 13400 12400 15700 9200 9960 9470 7800 7720 22 5870 5550 9050 19100 15100 14100 17600 9220 10000 8230 7450 6690 23 5980 5350 9850 16200 16200 13200 18600 8270 9110 7750 8130 5340 24 6350 5240 8550 15500 17500 12700 19400 9400 7310 7380 8870 6220 25 6830 7170 6830 16300 18700 10500 20500 8210 6280 7700 7880 7550 26 6880 11300 12700 16900 18600 13100 21000 7340 6350 7890 7450 7970 27 6340 7610 12400 17300 17000 13100 21000 8530 7000 8110 6950 7990 28 5960 5690 10200 17600 18600 12600 21100 9310 8450 8300 7030 7530 29 5940 5560 9340 16900 21000 14700 21300 9210 7490 8680 8250 7210 30 5770 5720 9630 14300 --- 17300 20900 12100 7080 10900 8380 6360 31 5540 --- 9990 14000 --- 16700 --- 11200 --- 16900 8240 --- TOTAL 190230 173950 282950 401550 412890 --- 436760 --- 265780 256230 --- 229680 MEAN 6136 5798 9127 12950 14240 --- 14560 --- 8859 8265 --- 7656 MAX 9730 11300 15900 19600 21000 --- 21300 --- 11300 16900 --- 11000 MIN 5380 4900 5930 5430 6100 --- 9670 --- 6280 6700 --- 5340 CFSM 0.76 0.71 1.13 1.60 1.76 --- 1.80 --- 1.09 1.02 --- 0.94 IN. 0.87 0.80 1.30 1.84 1.89 --- 2.00 --- 1.22 1.18 --- 1.05 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 6680 7220 6680 5780 5720 10500 5970 5670 4900 5570 6260 6340 2 7410 6890 6350 5680 8750 8470 5860 5690 4760 5620 6170 6160 3 7620 6280 6740 6100 14900 6730 6150 6070 4850 5600 6110 6070 4 7460 6090 6720 8140 16300 6510 6610 6570 5060 5500 5850 5960 5 6970 6010 6610 8720 14500 8650 6660 6570 5030 5450 5630 5820 6 6500 6120 7600 7660 15900 10000 7360 6550 5050 5810 5670 5790 7 6170 6800 7070 6460 19100 10300 7170 5980 5210 6020 5630 5890 8 6170 6790 8200 6180 20500 10400 6300 5630 5420 5680 5730 5770 9 6800 6350 6810 6100 18800 10400 6030 5490 5330 5390 5870 5710 10 7000 6020 6150 6050 13300 8370 6050 5400 5230 5260 5940 5760 11 7050 6030 5920 6060 9940 6760 6870 5320 5040 5290 5830 5890 12 6600 6430 5620 6030 13900 6840 6960 5380 4990 5370 5640 6310 13 5990 6130 5580 5990 15800 6510 6850 5410 5040 5450 5660 6020 14 5720 5770 5620 5860 16500 6800 6460 5560 5160 5700 5690 5540 15 5490 7400 5470 5800 16800 7220 6210 6260 5280 6040 5570 5220 16 6570 7780 5580 5730 16100 7190 5980 6220 5480 6240 5510 4920 17 7240 6570 5620 5720 13400 6910 6090 5810 5600 6210 5460 5000 18 7410 5820 5890 5800 8820 6460 6210 5500 5560 6140 5410 5120 19 6840 5940 5890 5680 11700 6260 7020 5340 5440 5960 5420 5150 20 6020 6220 5840 5520 12200 6720 7510 5240 5390 6360 5410 5220 21 5370 6260 5910 5910 13900 7440 6100 5280 5570 6050 5400 5200 22 5490 6030 5850 11900 14200 7790 5580 5230 5680 5580 5430 4990 23 6550 6150 5640 9260 13900 7520 6060 5250 5890 5720 5440 5010 24 6900 6770 5640 6890 9980 6450 6830 5280 6060 5790 5440 5110 25 6450 6780 5560 6020 8160 5940 6030 5130 5830 5730 5390 5200 26 6630 6670 5750 5770 9050 6000 5520 5050 5710 5950 5660 5260 27 5840 6310 5650 5590 9680 6500 5520 4980 5620 6190 5780 5180 28 5700 6400 5690 5610 9370 6550 5520 5050 5500 6180 5860 5030 29 6200 6690 5750 6190 --- 6570 5520 5090 5400 6080 6050 4970 30 5940 6820 5650 6670 --- 6690 5490 5330 5450 6260 6090 4970 31 6730 --- 5550 6070 --- 6360 --- 5300 --- 6220 6460 --- TOTAL 201510 193540 188600 200940 371170 231810 188490 172630 160530 180410 177460 164580 MEAN 6500 6451 6084 6482 13260 7478 6283 5569 5351 5820 5725 5486 MAX 7620 7780 8200 11900 20500 10500 7510 6570 6060 6360 6460 6340 MIN 5370 5770 5470 5520 5720 5940 5490 4980 4760 5260 5390 4920 CFSM 0.80 0.80 0.75 0.80 1.63 0.92 0.77 0.69 0.66 0.72 0.71 0.68 IN. 0.92 0.89 0.87 0.92 1.70 1.06 0.86 0.79 0.74 0.83 0.81 0.75 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5010 5960 9190 6200 7700 6330 5670 5260 6820 5140 5970 6110 2 5460 6640 12600 6900 7150 6310 5650 5210 5310 6000 5610 5400 3 13400 6900 11400 7790 6350 6000 5870 5310 5020 5910 5370 5250 4 13300 6820 10800 7240 6160 6230 6170 5250 5010 5510 5150 5920 5 13900 6320 8350 6930 5990 5950 6140 5170 5120 5400 5200 6810 6 13200 5970 7610 6240 7730 5630 6190 5300 5150 5330 5280 6590 7 9170 5810 6830 6970 8430 5530 5830 5380 5150 5210 5480 5960 8 6350 5610 6290 7630 7740 5530 5800 5320 5090 5180 6140 5490 9 5540 5460 5860 8100 6410 5390 5680 5180 5070 6120 6430 5020 10 5390 5360 5780 8150 6340 5250 5810 5240 5330 8010 6030 5040 11 5350 5340 6030 6980 7590 5230 5880 5120 5730 6910 5580 5690 12 5390 5410 6080 6370 10300 5250 6090 5070 6130 5600 5390 6680 13 5400 5480 6330 5920 11100 5360 6200 5210 6370 5070 5620 6110 14 5250 5550 6620 5920 9010 5780 5790 5400 5960 4810 7510 5240 15 5330 5500 6480 8050 7640 7410 5600 5710 5560 4770 9180 4790 16 5370 5490 6340 8940 7400 9030 5690 5640 5280 4790 7400 4760 17 5320 5460 6560 9440 6680 8740 5830 5460 5050 5410 6470 5060 18 5160 5930 6430 8940 6930 6570 5760 5150 5140 7140 5770 5300 19 5000 5950 5900 7400 7550 6130 5750 5030 5900 7740 5460 5780 20 5000 5720 5680 7550 7470 7480 5630 5040 6810 6810 5610 6070 21 5060 5860 5750 9040 6800 12800 5580 5020 6610 6030 7530 5510 22 5010 7050 5820 9360 6220 14800 5680 5220 6170 5530 9670 5140 23 5090 12600 5660 9290 6090 11400 5760 5560 6100 6260 8230 4900 24 5430 15700 5590 8980 5970 7660 5750 5160 5440 6150 6530 4960 25 5790 13400 5590 8600 5880 6590 5580 5010 6750 5540 5760 5410 26 5650 8130 5520 7190 5940 6190 5410 4850 7480 6130 5300 6050 27 5350 6730 5460 6720 6040 5970 5460 4970 6160 6260 5080 6040 28 5310 6620 5290 6610 6160 5900 5500 5330 5730 5740 6060 5370 29 5260 6620 5190 6590 --- 5840 5470 7040 5440 5590 8470 5070 30 5370 6900 5120 7460 --- 5870 5320 7350 5280 5700 7020 5140 31 5550 --- 5360 8120 --- 5870 --- 6520 --- 6140 6680 --- TOTAL 202160 206290 207510 235620 200770 214020 172540 167480 172160 181930 196980 166660 MEAN 6521 6876 6694 7601 7170 6904 5751 5403 5739 5869 6354 5555 MAX 13900 15700 12600 9440 11100 14800 6200 7350 7480 8010 9670 6810 MIN 5000 5340 5120 5920 5880 5230 5320 4850 5010 4770 5080 4760 CFSM 0.80 0.85 0.83 0.94 0.88 0.85 0.71 0.67 0.71 0.72 0.78 0.68 IN. 0.93 0.95 0.95 1.08 0.92 0.98 0.79 0.77 0.79 0.83 0.90 0.76 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5590 4120 5770 5080 6870 17600 16400 6280 4650 6410 5870 6200 2 7010 4200 6650 10800 7780 20200 14800 6670 4720 6390 6090 6980 3 7260 4240 9490 15300 8090 21300 9730 6490 5060 6000 6700 8370 4 6640 4210 8020 12900 7680 21800 9640 6270 5540 6280 7360 10500 5 5360 4170 7450 7800 7480 21900 10500 6210 5370 6240 8540 8790 6 4880 4190 6220 5490 9470 --- 9920 6530 5070 5860 9380 6740 7 4580 4180 5530 5590 10500 --- 13400 6530 4750 5870 9480 5980 8 4310 4280 4890 5240 11200 --- 15100 6070 4730 6090 8530 7350 9 4370 4240 4580 5370 11100 21800 15800 5800 4910 6630 7970 11500 10 4770 4220 4640 5380 15200 21300 16100 5710 5000 7230 7420 12200 11 5240 4320 4980 4960 16700 21500 15800 5670 4970 6710 8300 12000 12 4850 4370 5980 4810 17000 21700 12800 5800 4830 5900 9500 10200 13 4720 4500 6520 4890 17200 21300 9110 6600 4890 6060 8090 7510 14 4620 4460 8390 4690 17000 19300 11900 6850 5260 5850 8840 7220 15 4650 4390 6490 5180 13400 14900 14900 7030 5380 5870 9460 11800 16 4510 4370 5470 5490 8850 9980 16000 6750 5590 5980 8120 13700 17 4520 4470 5060 5220 12100 10300 15900 6400 5690 6050 6800 13400 18 4530 4400 4870 5290 14600 12100 13900 6080 6020 6150 9340 14000 19 4630 4260 4830 8800 13700 12600 9620 5880 6480 6170 12500 14000 20 4550 4430 4770 15900 13000 12300 7450 6490 6590 6040 13200 10500 21 4550 4980 4650 18700 12200 12100 6860 6120 6530 6770 11100 7110 22 4540 7230 4540 18500 9590 9710 7920 5560 6190 5680 9780 9320 23 4510 5570 4500 18100 7750 7570 10300 5200 5710 6010 8860 9860 24 4480 4870 4820 19700 9010 8230 9840 4920 5470 6810 6770 9450 25 4480 4580 5860 18000 10900 9120 7250 4760 5660 6760 9400 10300 26 4470 4440 10400 12300 11100 10600 5910 4730 6210 5790 10600 11900 27 4450 4560 8920 10100 11600 12000 5560 5150 5900 5460 11600 9840 28 4440 4850 6910 10300 13600 11500 5680 5300 5390 5890 12200 7340 29 4460 4920 5050 7880 --- 9930 6070 5140 5110 6410 11200 10000 30 4430 5450 4690 7200 --- 11500 6130 5010 5340 6850 7930 11700 31 4230 --- 4630 6410 --- 13600 --- 4790 --- 6640 6250 --- TOTAL 150630 137470 185570 291370 324670 --- 330290 182790 163010 192850 277180 295760 MEAN 4859 4582 5986 9399 11600 --- 11010 5896 5434 6221 8941 9859 MAX 7260 7230 10400 19700 17200 --- 16400 7030 6590 7230 13200 14000 MIN 4230 4120 4500 4690 6870 --- 5560 4730 4650 5460 5870 5980 CFSM 0.60 0.57 0.74 1.16 1.43 --- 1.36 0.73 0.67 0.77 1.10 1.22 IN. 0.69 0.63 0.85 1.34 1.49 --- 1.52 0.84 0.75 0.88 1.27 1.36 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 12900 6020 5340 6420 5630 5190 5260 5220 4450 4740 4620 4980 2 11300 5990 5720 6010 5610 5440 5450 4980 4510 5470 4480 5190 3 9640 6480 6300 6020 5620 5480 5340 4970 4520 5130 4370 4900 4 7730 6820 6080 5900 5960 5390 5020 4950 4490 4730 4420 4720 5 6590 6740 5830 5980 8820 5450 5160 4930 4460 4530 4720 5030 6 7600 6160 5710 6720 12500 5490 5280 4870 4390 4590 4880 5190 7 8630 6620 5410 6610 8660 5260 5180 4830 4330 4670 4850 5540 8 8290 6290 5060 6350 6470 5190 5100 4910 4310 4550 4530 5400 9 7750 5650 5210 6240 5480 6040 5100 4880 4560 4540 4390 6960 10 7920 5640 5590 6000 5520 6760 4820 4820 4970 4430 4500 9680 11 6730 6170 6130 5710 5990 6920 4950 4810 5430 4330 4630 8860 12 6130 7110 6450 6220 5710 7170 5290 4660 5210 4340 4770 6570 13 6840 9360 5840 6290 6700 6100 5980 4610 4710 4360 4750 6120 14 8540 7850 5040 5880 6040 5650 6070 4590 4490 4380 4570 5440 15 8990 6240 4960 5860 5110 5500 5550 4600 4270 4470 4450 5150 16 8480 5390 5480 6050 5060 6470 5240 4630 4180 4450 4420 5370 17 7500 5100 6540 5730 5400 6530 4870 4560 4370 4420 4500 5120 18 7000 6980 7250 5640 5810 5700 4810 4570 4580 4330 4460 5020 19 6070 7670 7960 6160 6530 5670 5040 4580 4540 4150 4730 4950 20 6160 6190 6120 6590 6900 5320 5190 4700 4370 4150 4830 4870 21 6170 6660 5150 7090 6270 5230 5230 4760 4240 4200 4660 4930 22 5370 6880 4920 7180 5750 5270 5340 4570 5150 4540 4770 4960 23 6340 5820 5210 7060 5550 5650 5460 4530 5570 4760 4740 4840 24 7620 5270 5630 6070 5580 6030 5950 4650 4540 4830 4710 4780 25 6390 5570 5850 5570 5540 5950 6220 4800 4280 4650 4730 4710 26 5710 5960 6050 5460 5490 5660 6490 4740 4280 4360 4720 4740 27 6180 6150 6080 5690 5430 5600 7080 4640 4380 4240 4660 4690 28 7590 7150 5550 5850 5350 5580 6190 4530 4480 4280 4650 4660 29 8090 7570 5370 6020 5150 5390 5750 4480 4370 4380 4660 4580 30 7250 6140 6020 6430 --- 5230 5420 4440 4360 4740 4550 4750 31 6600 --- 6460 6160 --- 5270 --- 4520 --- 4680 4740 --- TOTAL 234100 193640 180310 190960 179630 177580 163830 146330 136790 140420 143460 162700 MEAN 7552 6455 5816 6160 6194 5728 5461 4720 4560 4530 4628 5423 MAX 12900 9360 7960 7180 12500 7170 7080 5220 5570 5470 4880 9680 MIN 5370 5100 4920 5460 5060 5190 4810 4440 4180 4150 4370 4580 CFSM 0.93 0.80 0.72 0.76 0.76 0.71 0.67 0.58 0.56 0.56 0.57 0.67 IN. 1.07 0.89 0.83 0.88 0.82 0.81 0.75 0.67 0.63 0.64 0.66 0.75 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 4710 4850 4960 5090 4560 5500 5900 4740 4520 4910 6380 10800 2 4650 5260 5020 5240 4570 8810 5520 5100 4480 4770 7900 9730 3 4610 5110 5030 5100 4530 8060 4990 5490 4420 4680 6800 6870 4 6880 5130 4940 5090 4600 6900 4840 5820 4360 4740 6530 5020 5 13700 5080 4840 5780 4620 6450 4790 5510 4370 6490 5510 6540 6 11300 5140 4770 6520 4620 7230 4760 5220 4440 12200 4880 10100 7 6850 4980 4750 5110 4690 7430 4760 4980 4520 6000 4710 10900 8 5840 4880 4730 4590 4760 9940 5390 4810 4460 5900 4650 11300 9 5770 4830 4670 4570 5120 8100 5550 4830 4780 5300 5000 11600 10 5020 4840 4790 4590 5450 5970 7720 5110 5350 5550 5200 7630 11 4840 4850 4830 5430 5140 5330 12100 6700 5290 5780 5170 5130 12 4710 4880 4780 6270 4700 4960 12100 8320 5000 5300 4670 7000 13 4610 4860 4760 5810 4580 4880 9400 5710 4670 5700 4520 10900 14 4990 4770 4810 5270 4560 4890 6250 4960 4520 6730 4470 11500 15 4900 4700 4860 6250 4550 5220 5660 4910 4450 6750 4570 8780 16 4690 4780 4990 5060 4530 4990 8650 5200 4690 5910 4940 7600 17 4610 5090 4960 4770 4600 5020 14100 5140 4980 5830 5410 6520 18 4570 5220 4700 4890 5300 5230 14000 4980 4840 7620 5510 5010 19 4770 5110 4630 5710 4780 4910 7490 5290 4640 8570 5460 4910 20 4680 5050 4560 5280 4660 4810 5680 5120 4950 8110 4700 6890 21 4770 4960 4640 5000 4720 4880 5950 4810 5590 7700 4500 7870 22 4850 4780 4650 4610 8700 4960 5510 4730 9570 9600 4470 14600 23 4860 4790 4640 4580 15200 6020 5040 4690 11700 8900 5460 16600 24 4750 4910 4520 4590 13900 11300 4960 4750 8060 7650 8680 13700 25 4590 4920 4530 4610 8440 16500 5230 4750 6490 7750 8410 7640 26 4980 5360 4520 5400 6580 15500 5240 4670 5360 8770 6960 5790 27 5180 5160 4570 5650 5590 9400 4990 4680 4910 7850 5910 7220 28 5240 4810 4590 5210 5270 6400 4970 4540 4950 6840 4900 8100 29 4830 4730 4540 4710 --- 5810 4800 4420 4840 6210 6450 7100 30 4700 4910 4850 4650 --- 5510 4680 4380 4820 5300 11000 6760 31 4650 --- 4810 4600 --- 5570 --- 4440 --- 5500 11600 --- TOTAL 170100 148740 147240 160030 163320 216480 201020 158800 160020 208910 185320 260110 MEAN 5487 4958 4750 5162 5833 6983 6701 5123 5334 6739 5978 8670 MAX 13700 5360 5030 6520 15200 16500 14100 8320 11700 12200 11600 16600 MIN 4570 4700 4520 4570 4530 4810 4680 4380 4360 4680 4470 4910 CFSM 0.68 0.61 0.59 0.64 0.72 0.86 0.83 0.63 0.66 0.83 0.74 1.07 IN. 0.78 0.68 0.68 0.73 0.75 0.99 0.92 0.73 0.73 0.96 0.85 1.19 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 5920 8180 11000 8900 17500 --- 15100 6760 13100 5000 8090 14300 2 7900 9040 9980 9060 17700 --- 9570 8610 12700 5080 8540 10700 3 15200 10300 7600 12300 17500 --- 9030 9090 9830 6010 8930 7740 4 18300 10500 5850 12200 12900 --- 8560 8030 6800 6110 8150 8110 5 18700 7550 9320 12100 7720 --- 9130 6420 6220 5710 5660 8210 6 19900 5280 10400 12200 12900 --- 8600 6600 5820 7320 5420 8880 7 21000 6320 11500 9650 16100 --- 6850 7190 5700 7600 6870 11900 8 21700 8080 12200 8180 17000 --- 6310 9410 5500 5460 8170 13400 9 21500 8160 16200 11400 17400 --- 5530 9130 6770 5180 8910 10100 10 19500 7330 18900 13700 17400 --- 7040 8490 7010 6780 9450 6990 11 18200 7960 20100 11500 16200 --- 10600 8170 6540 7920 7560 5800 12 17200 5630 20200 9650 16100 --- 12200 9990 5830 8250 5560 5370 13 16700 5130 20200 8350 16300 --- 12300 10700 5340 7840 5400 5230 14 16200 5370 20400 7300 18600 --- 11500 7870 5340 5990 7520 5230 15 11400 5900 20600 5720 20200 --- 9050 8940 6910 4960 8450 5600 16 7640 6360 20300 8780 21300 --- 5770 13000 6440 4880 8520 5850 17 11500 7240 19900 14100 --- --- 6970 15600 5400 5000 8140 5310 18 15300 6690 19600 14800 --- 21600 12500 16600 5430 6040 8340 5070 19 17400 5480 19200 14600 --- --- 13300 17000 6230 7760 6080 5050 20 18500 5440 19500 14200 --- --- 12400 17300 7490 6410 5960 5030 21 18500 5910 19900 9820 --- --- 11500 17600 8000 5500 7890 5450 22 13700 5210 19800 6350 --- --- 7450 17500 8210 5840 8860 6950 23 7590 5140 19800 10700 --- --- 5320 17700 6360 5790 10400 5340 24 8970 5400 20000 13200 --- --- 7560 17900 5270 7710 10100 5500 25 13000 5200 20000 14000 --- --- 8500 18000 5380 8580 8780 6200 26 13400 5020 19600 13600 --- --- 9060 17700 6710 7870 6320 6600 27 13700 5270 19400 13900 --- --- 9360 14100 7310 7500 6090 6800 28 13900 7270 19200 12400 --- --- 7650 8290 6100 6360 9730 6700 29 8790 9670 19100 9040 --- 20600 6520 9490 5580 5190 12900 6300 30 5550 11700 18800 14300 --- 19600 6060 13100 5200 5220 13900 5700 31 6030 --- 14800 16700 --- 18900 --- 14100 --- 7560 14400 --- TOTAL 442790 207730 523350 352700 --- --- 271290 370380 204520 198420 259090 215410 MEAN 14280 6924 16880 11380 --- --- 9043 11950 6817 6401 8358 7180 MAX 21700 11700 20600 16700 --- --- 15100 18000 13100 8580 14400 14300 MIN 5550 5020 5850 5720 --- --- 5320 6420 5200 4880 5400 5030 CFSM 1.76 0.85 2.08 1.40 --- --- 1.12 1.47 0.84 0.79 1.03 0.89 IN. 2.03 0.95 2.40 1.62 --- --- 1.24 1.70 0.94 0.91 1.19 0.99 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1990, BY WATER YEAR (WY) MEAN 7416 7536 9086 10640 11150 8521 8167 8459 8154 7072 7028 7081 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 9275 8941 9859 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1973 1987 1987 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS FOR 1989 CALENDAR YEAR WATER YEARS 1972 - 1990 ANNUAL TOTAL 2887880 ANNUAL MEAN 7912 6350 HIGHEST ANNUAL MEAN 6994 1982 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 21700 Oct 8 22000 Nov 30 1976 LOWEST DAILY MEAN 4360 Jun 4 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 4420 May 30 3770 Dec 4 1981 ANNUAL RUNOFF (CFSM) 1.01 0.81 ANNUAL RUNOFF (INCHES) 13.77 11.06 10 PERCENT EXCEEDS 16300 16700 50 PERCENT EXCEEDS 5710 7250 90 PERCENT EXCEEDS 4620 5240 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 5000 9370 6540 6110 16900 10400 14800 14800 17100 10800 17200 12700 2 4860 8970 5470 5870 16900 9750 12600 15900 14300 12400 17700 7470 3 5210 7530 5810 6360 12800 12300 15500 17400 12700 15400 18300 6060 4 5640 5960 7810 7020 10100 18000 18200 18800 13100 16400 17800 5760 5 5500 6620 8970 6770 10400 20900 19900 19700 11500 17100 16400 6170 6 4900 7910 8890 5620 9230 21500 21000 20300 9590 17300 17500 5930 7 4640 8180 9190 5610 7560 20500 19300 21100 7520 15200 18800 5640 8 4660 8320 7780 7800 10000 20600 13900 --- 7290 12000 19500 5850 9 5310 7730 5870 8000 8500 21000 9830 --- 6320 9540 18600 6850 10 6510 7560 6040 7000 9000 21600 11600 --- 5960 9820 16500 7660 11 7400 9180 8950 5930 7900 --- 14500 --- 7080 10400 13900 9730 12 12000 9830 7800 5870 9450 --- 16500 20000 6870 9970 12400 10300 13 --- 8050 5560 9370 10400 19000 16800 16500 7900 8260 12500 10800 14 --- 7240 5550 10800 12400 15900 13900 15800 7890 7290 16500 9250 15 --- 7580 5780 8200 12700 14200 9080 17100 8660 6560 18900 7540 16 --- 7210 5450 6470 11000 11800 12700 17500 10000 8960 20300 6530 17 16500 5480 5380 8080 10400 8810 15300 17700 8440 11600 20700 7730 18 12900 5490 7740 9790 7010 7840 16200 17900 8450 12700 20300 8300 19 9500 6920 7100 7220 7600 6600 16300 17300 9450 13800 17600 8350 20 6570 8140 6440 7970 8900 6710 16000 16300 8990 13800 13100 8170 21 5680 7040 8100 10100 9570 6730 13200 17200 10100 10700 13300 6780 22 6350 5430 7110 10700 9400 6270 8270 17900 8040 9340 15600 5410 23 11500 6150 6380 8280 8360 5580 8410 18100 7260 10200 17500 6370 24 16300 5750 7190 7470 8390 5420 9360 18100 7300 9140 17300 9340 25 18400 5400 8320 8410 8430 5590 9240 17800 6800 9690 16900 8480 26 17200 5310 8340 10800 9940 7800 9240 16500 7000 10600 15800 8920 27 12100 7090 7330 9650 10800 9540 8020 14200 12100 8520 14200 8040 28 7880 6490 7850 8690 10700 9390 7180 15600 15300 7640 12300 6590 29 6940 5370 7150 8650 --- 9730 6860 17300 15900 8930 11800 6220 30 9310 5850 6250 8900 --- 10500 11000 18100 13600 13600 16100 6400 31 9920 --- 5870 13500 --- 13600 --- 17900 --- 16700 16600 --- TOTAL --- 213150 218010 251010 284740 --- 394690 --- 292510 354360 511900 229340 MEAN --- 7105 7033 8097 10170 --- 13160 --- 9750 11430 16510 7645 MAX --- 9830 9190 13500 16900 --- 21000 --- 17100 17300 20700 12700 MIN --- 5310 5380 5610 7010 --- 6860 --- 5960 6560 11800 5410 CFSM --- 0.88 0.87 1.00 1.25 --- 1.62 --- 1.20 1.41 2.04 0.94 IN. --- 0.98 1.00 1.15 1.31 --- 1.81 --- 1.34 1.63 2.35 1.05 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1991, BY WATER YEAR (WY) MEAN 7416 7515 8978 10490 11080 8521 8583 8459 8243 7301 7527 7109 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 9859 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1987 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1991 ANNUAL MEAN 6350 HIGHEST ANNUAL MEAN 6994 1982 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 INSTANTANEOUS LOW FLOW 3220 Dec 9 1981 ANNUAL RUNOFF (CFSM) 0.81 ANNUAL RUNOFF (INCHES) 11.06 10 PERCENT EXCEEDS 16800 50 PERCENT EXCEEDS 7310 90 PERCENT EXCEEDS 5270 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 7360 7570 5570 9210 7140 8630 16700 6620 5590 8940 7380 7670 2 8240 8090 5770 8520 6930 8960 17500 5840 5570 9090 6790 8740 3 8900 7510 7410 8710 6620 9360 17900 6180 7610 9640 6250 8770 4 7840 6670 7460 7970 7140 9170 17900 6210 8450 9410 6590 8850 5 7240 8730 7700 8420 6320 8230 16600 6630 6340 7810 7510 8130 6 6860 9100 7250 7280 5770 7440 13500 6620 6250 7310 8940 8120 7 6530 9400 5700 9440 6270 11000 12900 6390 6140 7670 8610 7870 8 7110 8970 5810 10100 5970 16300 13900 6420 6330 8170 6990 8080 9 8930 6690 6170 9040 5740 17500 14000 5680 8800 8710 6390 7800 10 8240 8520 6260 7750 5680 15700 11900 5540 9660 8780 6490 7520 11 7880 7520 6020 8400 7270 11200 8880 5920 9190 7270 7990 7510 12 6180 8770 5770 8520 7930 9140 6400 5920 8040 6390 8600 7640 13 5750 7980 5590 6790 7880 8870 6230 6210 8780 7000 9030 7440 14 5890 7930 5540 9820 6620 7600 6700 6390 8440 7700 10800 7180 15 6360 7610 5800 10900 5830 8630 7360 6510 8640 8270 10700 8580 16 6410 7150 7200 10100 6830 8880 6980 6080 9090 7680 8940 8800 17 5920 6910 8520 8890 7420 11300 6140 5460 10800 7260 8450 6740 18 5350 6160 11100 8000 9430 14900 5750 6280 9960 6910 9090 7120 19 5030 7430 12200 7930 9810 16100 6100 5490 9020 6290 9270 8320 20 4960 6760 11600 8490 9490 16700 7120 5830 7760 6280 10900 6880 21 4970 6270 8950 9910 8580 16900 7330 6720 6930 6850 12200 6110 22 4610 6530 6350 9750 8800 15400 9090 6180 7660 7070 12000 8080 23 4910 6690 6360 9630 9260 13000 10000 5440 9730 7320 10200 8930 24 5780 6140 6630 9760 10200 13500 9820 5480 12000 6830 9210 8970 25 6050 6160 7070 8350 8680 16200 8680 5340 12600 6630 9880 7860 26 6580 8170 7470 8790 12200 17600 7900 5500 12800 6360 9800 6850 27 6140 9910 7820 7910 15200 18500 7020 5800 12200 6430 9530 6760 28 6220 9570 7660 8760 14800 18200 7370 5850 9900 6700 9420 6540 29 7290 6410 8730 8520 10400 16200 7280 5710 7870 7330 8880 7670 30 7560 5470 8910 8370 --- 13900 7420 5790 8050 7380 7170 8680 31 8150 --- 9310 8560 --- 15100 --- 5650 --- 7300 6410 --- TOTAL 205240 226790 229700 272590 240210 400110 302370 185680 260200 232780 270410 234210 MEAN 6621 7560 7410 8793 8283 12910 10080 5990 8673 7509 8723 7807 MAX 8930 9910 12200 10900 15200 18500 17900 6720 12800 9640 12200 8970 MIN 4610 5470 5540 6790 5680 7440 5750 5340 5570 6280 6250 6110 CFSM 0.82 0.93 0.91 1.08 1.02 1.59 1.24 0.74 1.07 0.93 1.08 0.96 IN. 0.94 1.04 1.05 1.25 1.10 1.84 1.39 0.85 1.19 1.07 1.24 1.07 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1992, BY WATER YEAR (WY) MEAN 7377 7517 8899 10400 10880 8920 8698 8314 8265 7311 7587 7143 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 9859 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1987 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS FOR 1992 WATER YEAR WATER YEARS 1972 - 1992 ANNUAL TOTAL 3060290 ANNUAL MEAN 8361 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 18500 Mar 27 22000 Nov 30 1976 LOWEST DAILY MEAN 4610 Oct 22 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 5090 Oct 18 3770 Dec 4 1981 MAXIMUM PEAK FLOW 18800 Mar 27 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 16.26 Mar 27 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 1.07 0.85 ANNUAL RUNOFF (INCHES) 14.60 11.56 10 PERCENT EXCEEDS 11900 16600 50 PERCENT EXCEEDS 7720 7330 90 PERCENT EXCEEDS 5830 5310 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 9260 6770 --- --- --- --- --- 6630 8610 7190 6250 6940 2 9110 6670 --- --- --- --- --- 6760 9820 7960 6160 7100 3 7800 7020 --- --- 21500 --- --- 6710 8960 7450 8240 6970 4 8040 6870 --- --- 21300 --- --- 8640 8160 7350 9230 6650 5 8670 7680 --- --- 21500 20600 --- 10300 8340 6550 9370 6200 6 10000 8250 --- --- 21800 20800 --- 10400 7690 6640 9350 6330 7 13000 9520 --- --- 20700 20300 --- 10400 7310 8610 9240 6460 8 14300 7810 --- --- 18300 18100 --- 11200 7810 9960 7310 7060 9 15400 7480 --- --- 18800 15400 --- 11900 9420 8390 6570 7190 10 17300 8900 --- --- 20000 15300 --- 11900 11100 6640 7520 7140 11 17100 8970 --- --- --- 16900 --- 11600 11100 5650 7450 5920 12 14000 8630 --- --- --- 18400 --- 10900 8970 5710 8420 5620 13 13800 9480 --- --- --- 19700 --- 10800 8650 7530 9340 5630 14 13100 10800 --- --- --- 20900 --- 11500 8010 7490 8090 6390 15 13100 14800 --- --- --- --- --- 10900 7050 7320 6410 6580 16 11800 14200 --- --- --- --- --- 9150 6980 6730 6060 6040 17 11900 10600 --- --- --- --- --- 8580 7950 6540 7960 6120 18 12400 16100 --- --- --- --- 20500 9300 9990 6280 8930 6150 19 11500 17800 --- --- --- --- 17200 10200 9810 6560 8800 6110 20 15100 18800 21800 --- --- --- 15400 11100 7850 9720 8170 6620 21 17300 19600 --- --- --- --- 13900 10700 7130 10600 6820 7040 22 17800 20600 --- --- --- 21100 12600 9150 8770 9620 6340 7110 23 18200 21500 --- --- --- 20700 12900 8100 9730 9630 6280 7050 24 18300 21400 --- --- --- --- 11900 8020 9820 7820 6420 7090 25 16700 21800 --- --- --- --- 9840 9960 9860 7750 7390 5940 26 12900 --- --- --- 21700 --- 10800 10100 9720 7350 8630 6300 27 10300 --- --- --- 21800 --- 12600 9660 8210 6810 8370 5770 28 8430 --- --- --- --- --- 13000 10100 7020 7420 6680 5760 29 8550 --- --- --- --- --- 9940 9300 7220 7510 6260 6120 30 8600 --- --- --- --- --- 7150 7830 7890 8590 6150 5720 31 7790 --- --- --- --- --- --- 7660 --- 6840 6540 --- TOTAL 391550 --- --- --- --- --- --- 299450 258950 236210 234750 193120 MEAN 12630 --- --- --- --- --- --- 9660 8632 7620 7573 6437 MAX 18300 --- --- --- --- --- --- 11900 11100 10600 9370 7190 MIN 7790 --- --- --- --- --- --- 6630 6980 5650 6060 5620 CFSM 1.56 --- --- --- --- --- --- 1.19 1.06 0.94 0.93 0.79 IN. 1.80 --- --- --- --- --- --- 1.37 1.19 1.08 1.08 0.89 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1993, BY WATER YEAR (WY) MEAN 7627 7517 8899 10400 10880 8920 8698 8388 8284 7326 7587 7111 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 9859 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1987 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1993 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 16700 50 PERCENT EXCEEDS 7370 90 PERCENT EXCEEDS 5330 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 5650 10800 7240 7030 8120 8970 16100 7570 6180 21200 7840 21200 2 5590 9230 6120 6220 7630 10300 14700 5870 5570 --- 7730 20900 3 5740 7640 5620 7300 7660 15400 11200 8340 7030 --- 8920 20700 4 5730 6470 5510 8210 7570 18200 7550 7810 6480 21700 9360 19300 5 7160 6070 5700 9290 6770 16300 9800 8160 5430 18800 9780 15800 6 7630 5810 6070 9430 6330 10800 10600 7430 5600 17700 9450 13300 7 6460 5830 6850 8840 9160 9200 10500 6050 6270 19200 7550 13000 8 5660 6330 6980 7450 9010 9200 9560 5630 6220 20000 7850 11600 9 5420 7040 6500 6510 9260 7010 8680 6620 6830 21200 7640 9020 10 5320 6870 6900 8100 10400 10100 7650 6850 7460 20300 9590 9210 11 5340 6670 6010 9010 11500 13300 8180 6780 6360 17000 9530 8870 12 5530 6170 5620 7480 12900 12900 11700 6990 5920 12700 9410 7650 13 5640 5520 6550 7190 11500 8960 13200 6670 6080 9780 8930 7440 14 5680 5450 7600 8760 9980 8030 14000 5500 7270 8090 7410 9660 15 5590 5470 7980 8660 9480 9690 13800 5460 7630 9570 6790 11400 16 5470 5850 7660 7360 8800 10500 14200 5770 6710 11100 8360 10100 17 5590 5830 7460 7600 7720 11100 11700 6760 6230 12100 11400 8880 18 5640 5670 6840 8150 6170 11200 8100 6900 5860 12600 16500 7940 19 6070 5720 6120 9920 6000 9350 6320 6620 5620 13200 19900 8130 20 5730 6010 5820 13300 6180 8370 7730 6680 5950 13100 --- 8420 21 5620 5760 7320 14100 6360 7370 7240 5710 6850 13400 --- 8620 22 5630 6040 6540 12200 6870 7230 9260 5570 8460 12800 --- 10000 23 5710 6490 7010 9700 7940 7370 7620 5990 8640 10700 --- 10500 24 6040 5840 7160 6830 9270 7410 5950 8400 7490 10600 --- 10200 25 5810 6040 6730 7120 11300 9430 7610 8670 6280 10100 --- 8120 26 7330 6360 6210 7570 11800 13000 10100 6900 5600 8870 --- 6890 27 6850 6280 6170 6640 8620 13500 10700 6490 5960 7380 --- 8930 28 6430 6240 6870 6700 8510 11100 10400 5460 8420 7240 --- 10500 29 5690 7040 6580 7100 --- 12700 8620 5160 14900 7310 22000 11000 30 7800 8400 5760 7430 --- 15500 9220 5330 18800 10500 21100 10700 31 11000 --- 7850 9600 --- 17200 --- 6270 --- 9620 21200 --- TOTAL 190550 194940 205350 260800 242810 340690 301990 204410 218100 --- --- 337980 MEAN 6147 6498 6624 8413 8672 10990 10070 6594 7270 --- --- 11270 MAX 11000 10800 7980 14100 12900 18200 16100 8670 18800 --- --- 21200 MIN 5320 5450 5510 6220 6000 7010 5950 5160 5430 --- --- 6890 CFSM 0.76 0.80 0.82 1.04 1.07 1.36 1.24 0.81 0.90 --- --- 1.39 IN. 0.87 0.89 0.94 1.20 1.11 1.56 1.39 0.94 1.00 --- --- 1.55 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1994, BY WATER YEAR (WY) MEAN 7560 7470 8791 10290 10730 9092 8796 8294 8235 7326 7587 7291 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1994 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 16600 50 PERCENT EXCEEDS 7380 90 PERCENT EXCEEDS 5360 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 10300 13700 14000 9640 12300 --- 8550 6000 5880 6370 7830 10300 2 8530 16000 14900 9990 10900 --- 8480 5930 6060 6340 8380 10200 3 8060 17000 13400 10900 9130 --- 8410 6090 6500 6440 9910 9020 4 8450 17100 12000 11100 10400 --- 10400 6380 6680 6220 10300 9210 5 9300 16900 11900 11400 9100 21900 11100 6530 7290 5980 9660 14100 6 8700 14900 14100 9780 9190 21900 11300 6790 10600 6560 7620 16000 7 7860 12500 14800 10100 10900 21900 11800 7470 10500 6930 7620 12800 8 7710 12800 14800 12600 10100 21400 11700 6750 9530 6830 7590 9670 9 7350 12700 15300 13100 8180 20400 10200 6450 9040 6410 8440 11400 10 7480 12400 15700 12300 9890 20700 10400 6360 8450 6010 10300 11100 11 8590 12300 16500 12100 11800 21200 10100 6490 7940 5910 7360 9650 12 10100 13300 17100 12000 17300 21500 8630 6900 7530 6150 6660 9390 13 12800 11900 17400 10700 19700 21500 6330 6680 6840 6330 7790 9730 14 15400 10800 17500 10600 20200 21500 6680 6240 6290 6420 9020 9040 15 17500 12100 17700 14300 20300 21000 7120 5930 5880 6550 7830 10500 16 19600 11900 17700 18400 20300 21000 6960 5860 5900 6590 8870 10800 17 21300 12300 17600 20800 20700 21300 6600 6580 5870 6660 9960 10800 18 --- 12100 16800 21600 21200 21500 5980 6880 6090 7560 10600 9140 19 21500 11800 16100 21500 --- 21600 6230 6830 6030 8660 10200 8840 20 20600 10900 15900 21500 --- 21600 6640 7140 5890 8820 7430 9510 21 19600 10500 15700 21600 --- 21200 7560 6650 5860 8430 7070 9140 22 18400 12700 15300 21800 --- 19400 7410 6220 6000 7930 6650 8080 23 18800 14000 16000 21900 --- 18200 7140 5960 6490 7470 7520 9950 24 19600 14100 18600 21400 --- 18000 7130 6300 6740 7520 7710 11500 25 20200 14100 20200 19600 --- 17500 6700 6060 6680 8970 7150 13100 26 20300 13600 20100 18200 --- 14700 6430 5930 6080 11300 7980 13200 27 20200 10800 17000 16300 --- 11600 6160 5780 5850 10600 10600 12300 28 19800 7890 13300 15200 --- 11200 6000 5600 6470 9200 13500 10400 29 17700 10100 11200 14000 --- 10100 6100 5590 6720 8760 14300 9880 30 14600 12500 10800 13700 --- 11000 6130 5890 6440 7910 12800 10100 31 11000 --- 8920 13400 --- 11200 --- 5960 --- 8260 11200 --- TOTAL --- 385690 478320 471510 --- --- 240370 196220 208120 230090 279850 318850 MEAN --- 12860 15430 15210 --- --- 8012 6330 6937 7422 9027 10630 MAX --- 17100 20200 21900 --- --- 11800 7470 10600 11300 14300 16000 MIN --- 7890 8920 9640 --- --- 5980 5590 5850 5910 6650 8080 CFSM --- 1.59 1.90 1.88 --- --- 0.99 0.78 0.86 0.92 1.11 1.31 IN. --- 1.77 2.19 2.16 --- --- 1.10 0.90 0.95 1.06 1.28 1.46 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1995, BY WATER YEAR (WY) MEAN 7560 7705 9093 10540 10730 9092 8743 8196 8176 7330 7652 7430 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1995 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 16800 50 PERCENT EXCEEDS 7430 90 PERCENT EXCEEDS 5380 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 9590 8820 20000 8670 17900 17300 14900 14400 13000 8200 8930 6740 2 8040 9920 19600 8960 19000 17400 14200 18000 10400 8550 8470 5870 3 7180 9940 16200 10600 19600 15400 15800 17500 8190 8660 7910 6940 4 10100 10500 11900 11500 19500 11200 16500 12600 8960 7500 6980 7790 5 11400 8540 14100 11300 --- 10900 16500 10100 10500 7090 6570 9060 6 11400 9790 16800 11200 --- 11400 16300 11100 10100 7670 7990 9710 7 11200 10600 18100 9770 --- 13000 14200 15200 9670 8090 8350 9790 8 9320 12000 19000 6800 --- 17300 11000 13000 9390 7090 9190 8150 9 7420 13700 19400 10600 --- 20500 13800 8450 9710 7790 8920 6890 10 6430 15900 17600 11600 --- 21800 16000 7840 7240 7260 8780 12800 11 7720 16600 14200 9760 --- --- 16500 6630 7640 7230 8090 12700 12 7700 17300 15100 8320 --- --- 16700 6790 9530 7320 6940 10300 13 8760 18500 16500 8330 --- --- 16700 6600 10200 7250 7340 8930 14 9480 19400 16900 7820 --- --- 14500 6310 11400 6900 8380 8000 15 8870 20100 17200 8750 --- --- 10500 7290 13500 7740 8300 7470 16 8160 21100 16900 6730 --- --- 10400 6250 12300 8140 7930 6670 17 8640 21700 14400 7250 --- --- 10700 5730 9580 6970 7400 7010 18 10700 --- 10900 7300 --- --- 10400 7900 11200 7540 6350 7430 19 12900 --- 11300 5970 --- 21800 9830 9840 13000 6550 6180 7810 20 16300 --- 13000 7460 --- 21600 9180 9420 13200 8100 7720 7830 21 17400 --- 14300 9340 --- 21600 7720 9350 14300 8340 9120 7080 22 16800 --- 13200 8990 --- --- 7640 8710 14900 6440 9310 6950 23 17000 21200 11500 7570 --- --- 8490 7770 12600 6190 9110 6260 24 16900 20700 9910 8160 --- --- 9160 8410 9800 6990 8750 6970 25 17400 20500 9180 7790 17900 --- 8590 9060 10200 6220 7790 8320 26 16200 20400 8910 8830 14000 --- 7630 8470 11100 7980 6660 8130 27 14900 20400 10400 9410 14800 --- 7130 7050 10500 6590 7960 8080 28 13400 20400 10600 9660 16200 --- 7020 7860 10100 6380 9170 8260 29 11100 20300 10600 13500 16900 21200 7110 11800 9810 5820 9220 7260 30 9510 20100 10600 14800 --- 20800 9560 14900 9260 8430 8630 6300 31 7940 --- 10100 16800 --- 18800 --- 13900 --- 8610 8550 --- TOTAL 349860 --- 438400 293540 --- --- 354660 308230 321280 229630 250990 241500 MEAN 11290 --- 14140 9469 --- --- 11820 9943 10710 7407 8096 8050 MAX 17400 --- 20000 16800 --- --- 16700 18000 14900 8660 9310 12800 MIN 6430 --- 8910 5970 --- --- 7020 5730 7240 5820 6180 5870 CFSM 1.39 --- 1.74 1.17 --- --- 1.46 1.23 1.32 0.91 1.00 0.99 IN. 1.60 --- 2.01 1.35 --- --- 1.63 1.41 1.47 1.05 1.15 1.11 ******************************************************************************** ******************************* 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 1972 - 1996, BY WATER YEAR (WY) MEAN 7722 7705 9312 10490 11300 9092 8936 8279 8287 7334 7671 7455 MAX 14280 14570 16880 16960 19630 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1996 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1996 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 16900 50 PERCENT EXCEEDS 7510 90 PERCENT EXCEEDS 5400 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 7600 5630 5430 5820 10800 20000 8560 18700 7960 8520 7670 6120 2 9150 5320 5780 5290 8060 20100 8920 19800 6710 9410 8790 5930 3 10300 5560 7790 6340 8020 20100 14100 20000 6500 9330 8350 5950 4 10100 5990 8370 7360 9510 19600 16100 18900 6690 9100 7010 6140 5 9920 6070 7170 6820 11000 19400 14000 17600 6510 8060 9340 5830 6 9370 5490 7310 6660 10800 19800 10200 16900 6490 7120 11600 5680 7 8710 5870 7850 7330 10900 20500 9310 16800 6480 6580 12400 5410 8 10900 5960 7920 8650 11200 21400 11500 16300 6200 7530 12000 5290 9 12700 6190 7300 10900 11100 22000 13500 15900 6290 8090 11300 5530 10 15000 6720 8000 15100 11300 --- 14200 15200 10600 8320 9170 5970 11 15400 7250 8200 17800 11300 --- 14800 11700 14300 8420 8350 5450 12 15500 6250 6820 17800 11100 --- 15800 8410 15400 7630 9780 5750 13 12400 5930 7010 18000 11100 21600 11800 7310 16600 6520 10300 5670 14 8200 5890 7010 18900 12900 19500 8040 9340 17400 6530 10600 5420 15 7260 5650 7670 19400 17300 18000 8110 10400 14900 8720 10600 5490 16 8700 5390 7640 19600 19500 16500 7630 11500 9190 9560 10300 6180 17 8620 5170 7880 18600 20600 15200 7290 10300 7290 9880 8940 6170 18 8810 5780 7950 17200 19300 13000 7040 8580 9470 9640 8280 6210 19 8920 6120 7400 15400 16400 12000 7180 7030 10600 9300 10400 5950 20 6650 5770 8340 13200 14300 12000 7130 7750 10400 7300 10500 5710 21 7370 5120 11500 11500 16200 12300 6480 9220 9890 6810 10100 5630 22 6940 4900 11900 10800 18700 12800 6700 8860 9980 7760 10200 5040 23 6450 4880 11300 10700 20300 10400 8080 8380 9450 9120 9780 5340 24 6660 4790 8010 9760 21200 10100 11100 8050 9650 8850 7730 5510 25 5380 4830 6560 9630 21200 13300 15800 6580 9870 9890 8350 5940 26 5790 4880 6850 7920 21100 15800 17200 6240 9880 9700 9440 9080 27 5690 5080 6850 9300 20500 16400 14700 7150 10500 8340 9760 9730 28 5530 5560 6740 10100 20100 17000 11900 8030 10900 7480 9410 7750 29 6070 5510 6640 9140 --- 17100 11700 8290 9270 7670 8000 6440 30 6150 5480 6580 9420 --- 13100 15900 8390 8150 7630 7230 6380 31 5610 --- 6420 11200 --- 9600 --- 8720 --- 7340 6280 --- TOTAL 271850 169030 238190 365640 415790 --- 334770 356330 293520 256150 291960 182690 MEAN 8769 5634 7684 11790 14850 --- 11160 11490 9784 8263 9418 6090 MAX 15500 7250 11900 19600 21200 --- 17200 20000 17400 9890 12400 9730 MIN 5380 4790 5430 5290 8020 --- 6480 6240 6200 6520 6280 5040 CFSM 1.08 0.69 0.95 1.45 1.83 --- 1.38 1.42 1.21 1.02 1.16 0.75 IN. 1.25 0.78 1.09 1.68 1.91 --- 1.54 1.63 1.35 1.17 1.34 0.84 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1997, BY WATER YEAR (WY) MEAN 7765 7618 9245 10550 10980 9092 9067 8425 8349 7373 7744 7403 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1997 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 16800 50 PERCENT EXCEEDS 7530 90 PERCENT EXCEEDS 5410 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 6300 6900 6720 20400 --- --- 19200 --- 8930 8480 7830 7490 2 7290 6600 9050 21600 --- --- 18300 --- 9040 8190 6720 7480 3 6900 6760 8090 e22000 --- --- 17600 --- 9470 7120 6430 7980 4 6370 7400 7940 21700 --- --- 18200 --- 9000 6090 7150 13000 5 5880 8120 9000 20800 --- --- 20100 --- 10300 5990 6520 17700 6 5580 7720 8880 20500 --- --- 20600 --- 9640 6370 6120 16500 7 7490 5710 7090 20200 --- --- 19500 --- 8790 7530 6150 12900 8 8270 5310 6310 19200 --- --- 18800 --- 7210 7250 6350 9840 9 8390 6690 7390 17000 --- --- 18900 --- 7430 7080 6530 9290 10 7320 5940 6960 16700 --- --- 20500 20200 7560 7150 6890 9020 11 6960 6620 7640 19000 --- --- e21900 15400 8980 7280 7000 8070 12 6210 6560 8400 20500 --- --- --- 15400 9350 6390 6500 7640 13 5580 7310 8000 21500 --- --- --- 18900 8800 5990 6380 7690 14 7190 9050 8480 21700 --- --- --- 21100 8480 6580 6330 7770 15 6420 13200 8800 21500 --- --- --- --- 8450 7640 7390 8200 16 7460 14400 11500 21600 --- --- e21600 --- 9520 7050 7210 8230 17 6490 10000 14000 e22000 --- --- 21500 --- 9300 8590 6530 8260 18 6130 8450 14400 e22000 --- --- --- --- 9050 9460 7410 8320 19 6490 9550 14800 e22000 --- --- --- e21000 9470 8750 7620 8270 20 6100 8690 15300 21600 --- --- --- 17500 9350 8570 7250 7210 21 6350 7630 14400 21200 --- e21700 --- 14100 8900 8250 7390 6900 22 6100 7050 13300 21200 --- e21800 --- 12300 8280 8570 7370 8350 23 6480 6470 14400 21300 --- --- --- 15900 8250 8260 6870 8280 24 8010 6510 15500 21500 --- --- --- 17800 7640 8210 7580 7900 25 8090 6130 18000 21300 --- --- --- 18800 8100 7440 7670 7140 26 6570 6980 20100 20900 --- e21600 --- 19200 9090 6600 7060 7350 27 7980 6680 21100 21100 --- 20800 21400 19400 8190 6630 7350 6810 28 12000 6370 19900 e21700 --- 20700 20800 19300 7090 7400 7210 6580 29 12400 6130 17600 --- --- 20600 20600 16500 7680 7310 7210 8200 30 9510 6160 16800 --- --- 20600 e21400 11400 8440 7830 7580 8660 31 8370 --- 18500 --- --- 20200 --- 9080 --- 7710 7960 --- TOTAL 226680 227090 378350 --- --- --- --- --- 259780 231760 217560 267030 MEAN 7312 7570 12200 --- --- --- --- --- 8659 7476 7018 8901 MAX 12400 14400 21100 --- --- --- --- --- 10300 9460 7960 17700 MIN 5580 5310 6310 --- --- --- --- --- 7090 5990 6120 6580 CFSM 0.90 0.93 1.50 --- --- --- --- --- 1.07 0.92 0.87 1.10 IN. 1.04 1.04 1.74 --- --- --- --- --- 1.19 1.06 1.00 1.22 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1998, BY WATER YEAR (WY) MEAN 7747 7616 9363 10550 10980 9092 9067 8425 8361 7377 7715 7458 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS WATER YEARS 1972 - 1998 ANNUAL MEAN 6638 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 22000 Nov 30 1976 LOWEST DAILY MEAN 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 3770 Dec 4 1981 MAXIMUM PEAK FLOW 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.85 ANNUAL RUNOFF (INCHES) 11.56 10 PERCENT EXCEEDS 17000 50 PERCENT EXCEEDS 7560 90 PERCENT EXCEEDS 5440 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 8530 6520 7260 6340 7980 5990 6840 6830 4830 6420 5480 7720 2 8680 6360 7600 5950 12400 5680 6710 6530 5070 7130 5370 7330 3 7290 6990 6710 6140 16600 5450 7110 6360 5410 6820 5350 7870 4 6320 8090 6660 6410 15400 7460 6750 5870 5500 6330 5290 8410 5 6480 8590 6550 7070 10600 7560 6870 6160 5440 5970 5490 7080 6 6660 8380 6180 7740 8950 6110 7740 6240 5220 6070 5230 7670 7 6990 7770 6150 6900 9090 6010 7490 6130 5420 6230 5230 8000 8 7420 6710 6860 6050 8670 6300 7860 5950 5640 6430 4890 8350 9 7520 6640 7240 5990 11700 7670 8710 6370 5330 6070 4990 8460 10 7090 7730 7150 6230 13200 7510 7690 5910 5280 5980 e5920 8290 11 7500 7390 6860 6960 13100 6610 7120 5750 5190 5820 e6580 8090 12 6640 7650 6430 6950 12600 6200 7520 5600 5050 6440 6930 5880 13 6970 7240 6580 6020 11700 6310 7010 5770 5220 7480 7110 5990 14 6940 7590 6830 5990 9660 6950 6990 5690 5280 7380 6210 5930 15 7810 7360 7240 7070 9440 7920 7010 5400 5040 6790 6260 6530 16 8150 7230 7640 6730 9030 11100 7310 5000 5710 6700 6550 5840 17 7130 7380 7930 6570 7630 10600 6500 5080 7770 7020 8020 5310 18 6200 7210 7400 7330 7400 7380 5460 6010 9020 6520 8790 5160 19 5880 7720 7270 9190 7220 6820 6000 6500 6500 6440 8860 4710 20 5740 7460 6730 7820 7250 6610 6850 5580 5650 6390 8560 4840 21 5650 8250 6350 6960 5870 6200 6950 5340 5550 6060 8610 5610 22 6940 6850 6610 7380 6330 6320 6680 5420 5580 5620 7320 5790 23 7020 6570 6490 7960 7870 7180 6820 5910 5590 6700 5970 5520 24 5950 8120 6480 7470 8600 7620 6490 5960 5550 7020 7370 5400 25 5810 9110 7180 8780 7950 7290 6420 5800 5580 6140 8490 5110 26 7620 8860 6750 10300 6890 7480 6360 5760 5590 6050 8200 5290 27 14900 6690 6530 8620 5590 7550 5890 5810 5600 6950 8270 5570 28 17000 6120 6400 7190 5760 7220 6030 5290 5550 7040 7860 6840 29 14600 6880 6240 6600 --- 6760 7180 5010 5970 5960 6740 7290 30 8680 7030 6250 6450 --- 6440 6680 5400 6020 5720 6220 5950 31 6530 --- 5860 6820 --- 7020 --- 5040 --- 5550 7430 --- TOTAL 242640 222490 210410 219980 264480 219320 207040 179470 170150 199240 209590 195830 MEAN 7827 7416 6787 7096 9446 7075 6901 5789 5672 6427 6761 6528 MAX 17000 9110 7930 10300 16600 11100 8710 6830 9020 7480 8860 8460 MIN 5650 6120 5860 5950 5590 5450 5460 5000 4830 5550 4890 4710 CFSM 0.97 0.91 0.84 0.87 1.16 0.87 0.85 0.71 0.70 0.79 0.83 0.80 IN. 1.11 1.02 0.97 1.01 1.21 1.01 0.95 0.82 0.78 0.91 0.96 0.90 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 1999, BY WATER YEAR (WY) MEAN 7750 7609 9264 10400 10890 8937 8946 8311 8258 7340 7678 7425 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4750 5162 5833 5728 5461 4720 4560 4530 4628 5423 (WY) 1987 1982 1989 1989 1989 1988 1988 1988 1988 1988 1988 1988 SUMMARY STATISTICS FOR 1999 WATER YEAR WATER YEARS 1972 - 1999 ANNUAL TOTAL 2540640 ANNUAL MEAN 6961 6678 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5600 1988 HIGHEST DAILY MEAN 17000 Oct 28 22000 Nov 30 1976 LOWEST DAILY MEAN 4710 Sep 19 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 5150 May 28 3770 Dec 4 1981 MAXIMUM PEAK FLOW 17300 Oct 28 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 15.23 Oct 28 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.89 0.86 ANNUAL RUNOFF (INCHES) 12.12 11.63 10 PERCENT EXCEEDS 8540 16900 50 PERCENT EXCEEDS 6700 7500 90 PERCENT EXCEEDS 5450 5440 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 4690 4430 4740 4490 7820 5170 e5190 e4560 e4640 5270 4770 5610 2 4520 4650 4730 4520 8320 5080 e4980 e4560 e4650 4960 5920 5450 3 4550 4800 4760 4580 6610 5220 e4770 e4560 e4760 4760 6030 5270 4 4740 4690 4510 4770 5400 5000 e5300 e4500 e4720 4690 5970 5400 5 5970 4720 4310 4840 5600 5540 e5600 e4630 e4690 4850 6800 5440 6 5690 4680 4300 4730 5340 5260 e5370 e4670 e5010 5210 6190 6230 7 5610 4690 4500 4660 5180 5460 e5210 e4540 e5160 5860 5360 6900 8 5460 4570 4520 4630 5280 5260 e4890 e4740 e5020 5400 5550 6480 9 5310 4590 4470 4670 4910 5250 e4690 e4730 e4780 4850 5820 6220 10 4910 4500 4570 5160 4990 5190 e4500 e4600 e4700 4800 5460 5300 11 4730 4690 4660 5600 5270 5240 e5090 e4600 e4620 e5100 5590 5300 12 5140 4560 4520 6780 5170 5150 e5200 e4640 e4530 e5160 5560 5430 13 5650 4630 4430 7400 4860 5010 e4900 e4660 e4560 e5210 4790 5160 14 5560 4790 4570 5450 5130 7140 e4980 e4560 e4660 4840 4760 5320 15 5280 5010 4500 4860 6410 5390 e5150 e4430 e4620 4670 6180 5340 16 4960 4760 4440 e5170 8120 5220 e5070 e4500 e4630 4700 7100 5360 17 4840 4330 4440 e5490 6210 5570 e4700 e4570 e4650 4820 7390 4790 18 4810 4350 4470 e5800 6170 5090 e4640 e4600 e4710 4790 7770 4820 19 4750 4490 4550 4770 6130 4850 e4860 e4600 e4630 4570 7720 5010 20 5230 4480 4540 e4580 5100 5500 e5040 e4550 e4700 4480 6380 4880 21 5530 4350 4910 e5490 4740 9470 e4910 e4620 e6010 4460 5380 5620 22 4960 4360 5190 7780 5130 10300 e4620 e4920 e6460 4520 5470 6160 23 4910 4430 4910 6950 5280 8010 e4560 e4870 e6430 4690 4840 7920 24 4850 4530 4700 6620 5210 5690 e4440 e4630 e6190 5360 4640 12200 25 5150 4480 4660 11600 5090 5170 e4560 e4560 e5430 5210 4760 11800 26 5060 4560 4610 16200 5340 5430 e4600 e4720 e4820 5060 4870 9900 27 5120 4780 4420 14400 4950 5500 e4590 e5100 e4760 4810 4640 7730 28 5300 4820 4390 9620 4780 5530 e4600 e5220 4790 4750 4550 7190 29 5380 4680 4480 7110 4930 5710 e4720 e5080 5050 4750 4520 6550 30 4630 4600 4610 6230 --- e5390 e4760 e4840 5320 4740 5080 5490 31 4450 --- 4650 6690 --- e5330 --- e4720 --- 4590 5590 --- TOTAL 157740 138000 142060 201640 163470 178120 146490 145080 149700 151930 175450 190270 MEAN 5088 4600 4583 6505 5637 5746 4883 4680 4990 4901 5660 6342 MAX 5970 5010 5190 16200 8320 10300 5600 5220 6460 5860 7770 12200 MIN 4450 4330 4300 4490 4740 4850 4440 4430 4530 4460 4520 4790 CFSM 0.63 0.57 0.57 0.80 0.70 0.71 0.60 0.58 0.62 0.60 0.70 0.78 IN. 0.72 0.63 0.65 0.92 0.75 0.82 0.67 0.67 0.69 0.70 0.80 0.87 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 2000, BY WATER YEAR (WY) MEAN 7652 7497 9091 10240 10600 8709 8732 8159 8137 7250 7604 7387 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4583 5162 5637 5728 4883 4680 4560 4530 4628 5423 (WY) 1987 1982 2000 1989 2000 1988 2000 2000 1988 1988 1988 1988 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1972 - 2000 ANNUAL TOTAL 1939950 ANNUAL MEAN 5300 6525 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5300 2000 HIGHEST DAILY MEAN 16200 Jan 26 22000 Nov 30 1976 LOWEST DAILY MEAN 4300 Dec 6 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 4400 Nov 17 3770 Dec 4 1981 MAXIMUM PEAK FLOW 16500 Jan 26 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 14.86 Jan 26 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.68 0.84 ANNUAL RUNOFF (INCHES) 9.25 11.37 10 PERCENT EXCEEDS 6390 16700 50 PERCENT EXCEEDS 4910 7410 90 PERCENT EXCEEDS 4520 5280 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 4960 4700 5050 5070 5580 5670 12200 4620 5320 5270 5020 5030 2 4800 4640 4830 4790 5550 5710 8600 4620 5260 4980 5130 4870 3 5340 4570 4980 5780 5290 5940 6740 4710 5200 5140 5010 4660 4 5500 4560 5020 5210 5590 7240 6730 4780 5340 5520 4980 4880 5 5270 4540 5070 5170 5180 12000 7220 4810 5190 6500 5080 5200 6 5090 4490 5230 5160 5320 14600 7070 4920 5080 6320 5160 5680 7 4980 4380 5500 5150 5270 9570 6110 5150 4890 5620 5100 5530 8 4930 4410 5370 5110 5180 7260 5580 4920 4800 5000 5410 4970 9 4750 4430 4720 5400 4910 6640 5300 4730 4810 4690 5950 4790 10 5290 4430 4680 5390 4940 5630 5790 4670 4700 5360 5770 4630 11 5120 4780 4750 5300 4990 5460 5870 4680 4900 5510 5870 5020 12 5210 4980 4700 5110 4970 5370 5680 4600 4970 5500 5080 5150 13 5370 5070 5090 5220 5150 6260 5620 4570 6740 5630 4870 4990 14 5430 5060 5030 5270 5450 6490 5670 4560 13800 4900 4800 4770 15 4830 4950 4820 4990 5310 7250 5190 4580 13500 4720 4780 4660 16 4700 4760 4790 5110 5200 10300 5250 4820 9170 4570 4860 4550 17 5080 4720 4870 5310 5240 14500 5140 4960 6570 4500 5070 4520 18 5230 4670 5000 5080 5330 11400 4950 4790 5620 4600 4900 4560 19 5330 4790 5650 4970 5380 7450 5320 4750 5490 4800 4760 4620 20 5270 5280 5470 6100 5570 7070 4980 4670 5410 4780 4910 4600 21 5110 5550 5400 6080 5300 8140 4930 5090 5280 4620 5270 4460 22 4830 5740 5300 7240 5540 9520 4810 4820 5220 4650 5010 4450 23 4610 5180 5040 7330 6540 9080 5000 4690 5420 5110 5380 4450 24 4760 5000 4860 6700 9240 7550 5140 4680 4840 5800 5770 4510 25 5370 5310 4720 6080 7270 6040 5250 4680 4870 5410 5070 4710 26 5090 5850 4930 6400 6340 6380 5160 4610 4900 5320 4750 4690 27 5390 5900 5540 6060 6120 7230 5090 4550 5290 5220 4680 4580 28 4810 5600 5740 5110 6090 6190 4990 4590 5360 5080 4670 4480 29 4610 5230 5950 4960 --- 6310 4740 5250 5530 5180 4610 4440 30 4590 5100 5480 5410 --- 8490 4800 6250 5570 4970 5120 4430 31 4610 --- 5390 5410 --- 12200 --- 5840 --- 4970 5060 --- TOTAL 156260 148670 158970 171470 157840 248940 174920 149960 179040 160240 157900 142880 MEAN 5041 4956 5128 5531 5637 8030 5831 4837 5968 5169 5094 4763 MAX 5500 5900 5950 7330 9240 14600 12200 6250 13800 6500 5950 5680 MIN 4590 4380 4680 4790 4910 5370 4740 4550 4700 4500 4610 4430 CFSM 0.62 0.61 0.63 0.68 0.70 0.99 0.72 0.60 0.74 0.64 0.63 0.59 IN. 0.72 0.68 0.73 0.79 0.72 1.14 0.80 0.69 0.82 0.74 0.72 0.66 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 2001, BY WATER YEAR (WY) MEAN 7558 7406 8949 10050 10340 8664 8587 8026 8059 7175 7514 7300 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4859 4563 4583 5162 5637 5728 4883 4680 4560 4530 4628 4763 (WY) 1987 1982 2000 1989 2000 1988 2000 2000 1988 1988 1988 2001 SUMMARY STATISTICS FOR 2000 CALENDAR YEAR FOR 2001 WATER YEAR WATER YEARS 1972 - 2001 ANNUAL TOTAL 2007090 ANNUAL MEAN 5499 6422 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 5300 2000 HIGHEST DAILY MEAN 14600 Mar 6 22000 Nov 30 1976 LOWEST DAILY MEAN 4380 Nov 7 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 4460 Nov 4 3770 Dec 4 1981 MAXIMUM PEAK FLOW 15500 Mar 6 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 13.93 Jun 14 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.68 0.79 ANNUAL RUNOFF (INCHES) 9.21 10.76 10 PERCENT EXCEEDS 6520 16600 50 PERCENT EXCEEDS 5120 7330 90 PERCENT EXCEEDS 4620 5150 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197320 SAVANNAH R. NR JACKSON, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331301 LONGITUDE 0814604 NAD27 DRAINAGE AREA 8110.00* CONTRIBUTING DRAINAGE AREA DATUM 77.00 NGVD29 Date Processed: 2004-08-23 17:33 By mishealy APPROVED DD #17, ,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 4510 4690 4780 5060 4760 5380 6790 4420 4580 4230 4470 4490 2 4600 4680 4740 4990 4780 5600 8550 4480 5220 4170 4460 4520 3 4610 4670 4930 5170 4680 5780 6880 4440 4830 4230 4390 4680 4 4620 4600 5130 5400 4720 5630 6550 4400 4520 4340 4370 5060 5 4570 4640 5030 5230 5010 8320 5010 4600 4450 4720 4360 4760 6 4450 4700 4810 5070 5600 6520 5270 5300 4440 4510 4280 4250 7 4430 4560 4950 5200 6720 5160 5050 4670 4560 4650 4390 4120 8 4480 4640 4940 5510 8040 4880 5140 4460 4510 4390 4440 4120 9 4800 4710 4740 5440 7570 4820 5290 4480 4340 4260 4540 4150 10 5200 4720 4720 5320 5960 4820 4830 4410 4250 4290 4590 4220 11 4770 4660 5720 5300 6090 4810 4840 4380 4240 4500 4410 4080 12 4510 4660 5640 4870 5460 4970 4890 4340 4220 4620 4280 4040 13 4440 4670 5080 4960 4950 5450 5030 4470 4250 4530 4270 3960 14 4490 4760 4840 4970 4850 5310 5150 4920 4270 4500 4370 4210 15 4560 4780 4700 4950 4950 5430 5410 4750 4260 4670 4110 5200 16 4710 4630 4660 5350 4900 5120 5070 4430 4250 4620 4010 5340 17 5020 4660 4720 5420 4880 5310 4780 4360 4240 4550 4080 5170 18 5050 4610 5160 5220 4810 5430 5240 4440 4250 4560 4360 5120 19 4930 4570 5140 4960 5040 5150 5070 4730 4490 4460 4730 5270 20 4710 4810 4830 4810 5020 4880 4630 5110 4620 4380 5110 6990 21 4620 4840 4810 4810 4910 5080 4660 4900 4470 4250 4470 6010 22 4610 4660 5000 5040 5070 5710 4990 4540 4270 4380 4340 5180 23 4650 4680 4830 5070 5050 5450 5020 4760 4260 4590 4250 4960 24 4700 5030 4720 5040 4890 5690 4670 4750 4250 4490 4310 4880 25 4680 4920 4970 4900 4830 4980 4450 4890 4280 4410 4720 4310 26 4520 5020 5200 4910 4920 4880 4490 4690 4300 4410 4750 4130 27 4480 5090 5610 4930 4940 4810 4540 4410 4290 4390 4580 4150 28 4560 5110 5420 5190 5160 4960 4500 4350 4260 4470 4750 4600 29 4640 4840 5220 5320 --- 5430 4400 4350 4230 4310 4860 4740 30 4770 4720 4980 5120 --- 5020 4370 4300 4230 4400 4480 4630 31 4750 --- 4980 4870 --- 5230 --- 4310 --- 4380 4790 --- TOTAL 144440 142330 155000 158400 148560 166010 155560 141840 131630 137660 138320 141340 MEAN 4659 4744 5000 5110 5306 5355 5185 4575 4388 4441 4462 4711 MAX 5200 5110 5720 5510 8040 8320 8550 5300 5220 4720 5110 6990 MIN 4430 4560 4660 4810 4680 4810 4370 4300 4220 4170 4010 3960 CFSM 0.57 0.58 0.62 0.63 0.65 0.66 0.64 0.56 0.54 0.55 0.55 0.58 IN. 0.66 0.65 0.71 0.73 0.68 0.76 0.71 0.65 0.60 0.63 0.63 0.65 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1972 - 2002, BY WATER YEAR (WY) MEAN 7458 7315 8813 9857 10090 8457 8425 7894 7933 7081 7409 7216 MAX 14280 14570 16880 16960 18670 13760 14560 13930 16820 11430 16510 11270 (WY) 1990 1976 1990 1974 1973 1977 1984 1975 1979 1991 1991 1994 MIN 4659 4563 4583 5110 5306 5355 4883 4575 4388 4441 4462 4711 (WY) 2002 1982 2000 2002 2002 2002 2000 2002 2002 2002 2002 2002 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 1972 - 2002 ANNUAL TOTAL 1984960 1761090 ANNUAL MEAN 5438 4825 6277 HIGHEST ANNUAL MEAN 8361 1992 LOWEST ANNUAL MEAN 4825 2002 HIGHEST DAILY MEAN 14600 Mar 6 8550 Apr 2 22000 Nov 30 1976 LOWEST DAILY MEAN 4430 Sep 30 3960 Sep 13 3220 Dec 9 1981 ANNUAL SEVEN-DAY MINIMUM 4520 Sep 18 4100 Sep 7 3770 Dec 4 1981 MAXIMUM PEAK FLOW 8870 Mar 5 0.00 Apr 11 1983 MAXIMUM PEAK STAGE 8.77 Mar 5 21.57 Apr 11 1983 ANNUAL RUNOFF (CFSM) 0.67 0.59 0.77 ANNUAL RUNOFF (INCHES) 9.10 8.08 10.52 10 PERCENT EXCEEDS 6520 5340 8400 50 PERCENT EXCEEDS 5030 4730 5680 90 PERCENT EXCEEDS 4600 4280 4620