1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy WORKING DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 --- --- --- --- --- --- --- --- --- --- --- --- 2 --- --- --- --- --- --- --- --- --- --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- 4 --- --- --- --- --- --- --- --- --- --- --- --- 5 --- --- --- --- --- --- --- --- --- --- --- --- 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- --- --- --- 8 --- --- --- --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- --- --- --- 17 --- --- --- --- --- --- --- --- --- --- --- --- 18 --- --- --- --- --- --- --- --- --- --- --- --- 19 --- --- --- --- --- --- --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy WORKING DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 --- --- --- --- --- --- --- --- --- --- --- --- 2 --- --- --- --- --- --- --- --- --- --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- 4 --- --- --- --- --- --- --- --- --- --- --- --- 5 --- --- --- --- --- --- --- --- --- --- --- --- 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- --- --- --- 8 --- --- --- --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- --- --- --- 17 --- --- --- --- --- --- --- --- --- --- --- --- 18 --- --- --- --- --- --- --- --- --- --- --- --- 19 --- --- --- --- --- --- --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- --- --- --- --- --- --- --- --- --- 23 --- --- --- --- --- --- --- --- --- --- --- --- 24 --- --- --- --- --- --- --- --- --- --- --- --- 25 --- --- --- --- --- --- --- --- --- --- --- --- 26 --- --- --- --- --- --- --- --- --- --- --- --- 27 --- --- --- --- --- --- --- --- --- --- --- --- 28 --- --- --- --- --- --- --- --- --- --- --- --- 29 --- --- --- --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy WORKING DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 --- --- --- 3540 100 1010 7030 100 1040 7620 390 2540 2 --- --- --- 4750 90 950 8640 100 1340 9560 180 3190 3 --- --- --- 4030 90 865 8830 110 1870 8090 400 3100 4 --- --- --- 4050 95 907 7620 130 2430 9380 160 2720 5 --- --- --- 4990 95 1090 7000 150 2020 9350 110 2870 6 --- --- --- 9280 100 1980 8660 140 2060 9430 130 3700 7 --- --- --- 8550 90 1360 8830 140 1950 4470 160 1390 8 3970 75 915 8310 140 1890 6930 170 1710 3090 150 834 9 3650 90 913 7250 120 1610 2490 140 846 1620 110 491 10 2750 90 718 4730 100 885 1240 100 419 2650 110 697 11 2600 85 509 3910 100 811 930 100 267 2730 130 700 12 1270 75 307 3970 90 680 310 100 135 3030 120 650 13 985 75 187 2170 90 504 160 90 118 5430 110 846 14 555 75 132 910 80 251 1120 100 221 8180 120 1190 15 285 75 118 330 80 167 9190 100 1730 8170 190 2820 16 220 75 117 450 80 210 9160 130 2180 6320 80 2910 17 175 75 103 1130 80 298 8030 170 2470 7750 140 2450 18 150 75 102 1770 80 369 7140 140 1650 7090 160 2050 19 215 75 116 1380 80 260 2840 100 382 6260 110 1860 20 375 75 140 1160 90 250 7870 90 1030 8340 260 2520 21 395 80 146 1790 90 288 8970 100 1470 8710 280 2580 22 770 80 189 2830 90 437 7240 100 1230 8130 130 1500 23 890 80 201 5740 90 917 2230 100 359 8490 160 2430 24 410 80 129 3840 90 607 7190 100 1020 8200 170 2700 25 180 80 102 7690 90 1050 7940 130 1990 8660 140 2700 26 485 80 116 9490 90 1190 9580 210 2670 8560 130 2670 27 225 80 108 9860 110 1650 9320 260 2660 8630 150 2720 28 500 80 158 8450 100 845 9700 250 2450 12800 350 4120 29 945 80 212 7700 100 1070 9630 210 2070 11400 300 3380 30 3990 85 839 8770 70 1420 9220 210 2720 11300 250 2970 31 --- --- --- 2400 90 495 9460 350 2980 --- --- --- MONTH --- --- --- 9860 70 849 9700 90 1530 12800 80 2240 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 10300 250 2520 11500 100 3990 100 100 100 --- --- --- 2 3650 150 1330 10100 100 2790 100 100 100 --- --- --- 3 3900 100 1200 10800 100 2810 100 100 100 --- --- --- 4 3950 100 1250 8550 100 2700 100 100 100 100 100 100 5 3300 100 996 --- --- --- 100 100 100 100 100 100 6 3800 100 1140 --- --- --- 100 100 100 100 100 100 7 3800 100 1220 --- --- --- 100 100 100 100 100 100 8 3900 100 1420 --- --- --- 100 100 100 100 100 100 9 3750 250 1440 --- --- --- 100 100 100 100 100 100 10 3550 100 1020 --- --- --- 100 100 100 150 100 103 11 3950 100 1370 --- --- --- 100 100 100 100 100 100 12 2950 100 746 --- --- --- 100 100 100 150 100 103 13 12500 100 2690 --- --- --- 100 100 100 6500 100 603 14 13400 100 2690 --- --- --- 100 100 100 700 100 130 15 22400 100 6520 7000 100 2360 100 100 100 2900 100 288 16 23300 100 10200 1750 100 507 150 100 134 250 100 107 17 23300 100 9870 2800 100 659 150 100 148 100 100 100 18 21400 100 9870 5050 100 971 200 150 153 100 100 100 19 18000 250 8680 6950 100 1740 200 150 182 100 100 100 20 18000 500 8600 10500 100 2610 250 200 211 150 100 103 21 13600 100 2950 5550 100 996 250 150 201 150 100 103 22 13700 100 3770 5500 100 630 250 200 205 150 100 107 23 15300 100 4280 3950 100 476 250 200 203 150 100 103 24 6650 100 1980 2350 100 411 300 200 248 100 100 100 25 7450 100 1750 950 100 161 400 300 346 100 100 100 26 17100 100 4860 1700 100 236 350 300 328 100 100 100 27 17500 100 5430 3450 100 459 350 300 323 100 100 100 28 12900 100 5060 1050 100 288 350 150 234 100 100 100 29 13200 100 3000 100 100 100 300 150 255 150 100 103 30 17800 100 5110 100 100 100 350 250 307 100 100 100 31 13300 100 5010 --- --- --- 450 350 383 100 100 100 MONTH 23300 100 3810 --- --- --- 450 100 173 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 100 100 100 --- --- --- 100 100 100 100 100 100 2 150 100 103 --- --- --- 100 100 100 100 100 100 3 150 100 105 --- --- --- 100 100 100 150 100 121 4 100 100 100 --- --- --- 100 100 100 150 100 132 5 100 100 100 --- --- --- 100 100 100 150 100 144 6 150 100 105 --- --- --- 100 100 100 150 100 121 7 150 100 115 150 100 146 100 100 100 150 100 115 8 150 100 111 150 150 151 100 100 100 100 100 100 9 150 100 111 150 150 151 100 100 100 150 100 105 10 150 100 111 150 100 144 100 100 100 150 100 126 11 150 100 105 150 100 144 100 100 100 150 100 109 12 150 100 103 150 100 148 100 100 100 150 100 109 13 700 100 161 150 100 136 100 100 100 100 100 100 14 --- --- --- 150 100 121 100 100 100 100 100 100 15 --- --- --- 100 100 100 100 100 100 150 100 105 16 --- --- --- 100 100 100 100 100 100 150 100 121 17 150 100 113 100 100 100 100 100 100 100 100 100 18 150 100 103 100 100 100 100 100 100 100 100 100 19 150 100 121 100 100 100 100 100 100 100 100 100 20 150 100 109 100 100 100 100 100 100 100 100 100 21 150 100 123 100 100 100 100 100 100 100 100 100 22 150 100 128 100 100 100 100 100 100 100 100 100 23 150 100 119 100 100 100 100 100 100 100 100 100 24 150 100 122 100 100 100 100 100 100 100 100 100 25 150 100 123 100 100 100 100 100 100 100 100 100 26 --- --- --- 100 100 100 100 100 100 100 100 100 27 --- --- --- 100 100 100 100 100 100 100 100 100 28 --- --- --- 100 100 100 100 100 100 100 100 100 29 --- --- --- 100 100 100 100 100 100 100 100 100 30 --- --- --- 100 100 100 100 100 100 100 100 100 31 --- --- --- 100 100 100 --- --- --- 100 100 100 MONTH --- --- --- --- --- --- 100 100 100 150 100 107 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 100 100 100 100 100 100 100 100 100 100 100 100 2 100 100 100 350 100 130 100 100 100 100 100 100 3 100 100 100 100 100 100 100 100 100 200 100 105 4 100 100 100 100 100 100 100 100 100 350 100 117 5 100 100 100 100 100 100 100 100 100 2600 100 273 6 100 100 100 100 100 100 100 100 100 11600 100 1640 7 100 100 100 100 100 100 100 100 100 11200 100 1540 8 100 100 100 1650 100 215 100 100 100 9100 100 963 9 100 100 100 3900 100 436 100 100 100 2300 100 388 10 100 100 100 1150 100 167 100 100 100 500 100 121 11 100 100 100 150 100 105 100 100 100 100 100 100 12 100 100 100 100 100 100 100 100 100 100 100 100 13 100 100 100 100 100 100 100 100 100 100 100 100 14 100 100 100 100 100 100 100 100 100 100 100 100 15 100 100 100 100 100 100 100 100 100 1800 100 242 16 100 100 100 100 100 100 100 100 100 20600 100 5280 17 100 100 100 100 100 100 400 100 113 26100 100 11400 18 100 100 100 100 100 100 3150 100 294 33300 100 14000 19 100 100 100 100 100 100 5650 100 428 29400 100 13500 20 150 100 103 100 100 100 2850 100 228 22400 100 9670 21 20400 100 4270 100 100 100 21800 100 3910 17700 100 5570 22 30900 100 12000 100 100 100 21500 100 4660 13100 100 4100 23 24900 100 9720 100 100 100 11600 100 1200 11100 100 3450 24 21400 100 6330 100 100 100 3300 100 313 8550 100 2360 25 20800 100 4160 100 100 100 4850 100 498 6300 100 1860 26 13400 100 2140 100 100 100 1700 100 242 5350 100 1180 27 7700 100 971 100 100 100 1150 100 203 4700 100 901 28 3200 100 394 100 100 100 250 100 107 9200 100 2030 29 1100 100 178 100 100 100 100 100 100 4700 100 942 30 600 100 142 100 100 100 100 100 100 7300 100 1050 31 --- --- --- 100 100 100 100 100 100 --- --- --- MONTH 30900 100 1410 3900 100 118 21800 100 455 33300 100 2780 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 9580 210 1780 25900 510 7930 25800 480 7800 26200 300 7450 2 12300 130 2310 24300 510 6060 25800 540 12100 23100 310 6730 3 15000 210 3490 33700 570 9300 25300 510 11100 22600 360 6730 4 13100 230 2860 23300 620 7370 25100 460 10500 17500 340 3410 5 16300 210 3910 --- --- --- 22000 370 5480 480 350 408 6 14600 230 4120 2950 640 1260 4490 470 798 2300 310 524 7 14700 210 4660 14600 650 2590 --- --- --- 500 360 424 8 12000 210 4210 --- --- --- --- --- --- 500 390 435 9 11500 210 3740 8030 640 2140 670 450 551 500 310 422 10 12500 240 3640 4850 590 1160 590 480 521 530 340 427 11 13800 260 3940 1330 670 872 620 470 534 480 350 422 12 11400 260 1860 12800 840 2900 610 450 503 500 350 420 13 15600 280 4580 26600 750 5510 590 370 508 510 320 420 14 18500 310 6110 20500 760 5200 620 450 522 470 350 403 15 22900 390 8120 20400 570 5400 620 450 532 460 350 400 16 22200 410 8400 17400 540 3770 620 420 517 510 340 394 17 21100 370 7160 --- --- --- 650 420 537 2330 290 546 18 20700 340 5920 --- --- --- 720 370 513 470 320 375 19 20000 360 6260 15600 670 4810 640 450 521 460 320 376 20 15400 420 5060 12100 510 2960 560 400 494 430 340 375 21 11500 400 3890 13000 590 3990 570 360 460 430 290 353 22 8590 310 2290 11100 610 4010 470 360 410 410 250 364 23 5000 360 1370 15500 540 5810 730 300 386 500 290 356 24 4730 450 1380 16300 560 6170 1960 260 472 1500 260 426 25 5880 510 1600 14300 610 4920 610 260 369 5860 260 999 26 9350 500 2580 13500 540 3980 4440 310 742 6310 260 1310 27 10600 410 2830 14600 500 3930 460 290 354 12400 280 3360 28 8970 530 2090 15700 460 4640 1730 240 439 16000 310 7510 29 6580 470 1240 19200 520 4520 1780 230 514 19700 3320 11800 30 10800 470 1740 20400 500 6020 6920 280 1050 24100 7020 16300 31 20100 480 4760 --- --- --- 19200 260 5890 21600 240 12100 MONTH 22900 130 3800 --- --- --- --- --- --- 26200 240 2770 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 22800 260 11800 290 210 255 19900 790 11500 25700 3680 13600 2 18400 170 7920 1450 200 336 19300 1830 12300 17200 1400 7900 3 14800 90 2740 --- --- --- 19500 1200 9300 13800 630 5150 4 11200 100 1280 --- --- --- 10800 180 3740 14800 150 4180 5 750 80 201 2900 150 1070 8880 150 2520 9560 100 2790 6 230 130 166 350 120 235 6970 150 1670 10300 140 1850 7 210 100 160 520 180 254 8930 190 2080 10900 170 3080 8 240 100 158 300 170 238 10000 240 3410 14400 760 5690 9 180 80 126 370 170 244 12400 200 3600 20100 530 6240 10 170 60 117 360 180 244 11500 150 2640 13300 170 3880 11 180 80 139 370 190 249 8540 150 1570 7100 150 1530 12 190 60 123 350 156 223 5710 130 972 4120 140 719 13 170 70 113 350 120 255 8140 170 2620 7240 140 2230 14 350 60 206 9810 180 2050 16400 170 7690 15100 140 6310 15 390 190 266 15500 200 4790 22000 760 12100 24200 950 10400 16 300 190 267 19600 210 7080 22300 1810 10600 18600 1410 8340 17 290 280 264 21800 180 8580 14300 200 5160 6490 170 1960 18 340 240 283 340 120 2160 11400 180 3400 5510 140 856 19 310 190 261 4450 180 816 4420 150 1110 5260 140 819 20 390 170 253 8680 150 1950 6970 150 1160 3880 140 644 21 400 170 256 13200 180 3190 11600 180 2480 5110 140 595 22 370 120 257 12500 170 4030 15300 210 5060 3350 130 473 23 340 180 251 12200 150 3080 14200 360 6460 1970 90 332 24 370 190 261 10200 170 3050 13900 140 3010 3220 130 442 25 320 170 255 13400 170 4800 8330 170 1480 1480 130 331 26 320 165 251 16000 560 7830 4710 140 1060 6650 120 1360 27 370 150 250 16800 170 5680 4630 150 1150 4730 150 888 28 320 180 260 15200 170 3190 6710 140 2360 2530 100 754 29 --- --- --- 12100 170 2760 16500 170 5940 5010 150 854 30 --- --- --- 18200 170 5450 24800 1510 14000 --- --- --- 31 --- --- --- 20300 200 9790 --- --- --- 9510 150 2770 MONTH 22800 60 1030 --- --- --- 24800 130 4740 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 10300 140 2560 13800 610 4470 350 90 233 150 120 132 2 11900 140 2910 13700 630 4340 360 120 252 170 90 129 3 11000 200 3370 10400 500 3000 2100 130 421 1220 100 219 4 12200 240 3520 --- --- --- 1730 120 430 1520 120 321 5 --- --- --- --- --- --- 920 70 326 3470 100 634 6 --- --- --- --- --- --- 1030 120 309 3960 90 644 7 8410 430 2370 --- --- --- 3290 120 679 6800 120 1340 8 --- --- --- --- --- --- 4400 60 725 9890 100 2690 9 --- --- --- --- --- --- 4220 140 894 15400 100 6240 10 8620 190 3850 --- --- --- 6380 130 1430 20800 1500 8790 11 9190 210 2590 12600 730 10800 12300 120 2590 17400 130 4360 12 7220 240 2390 16400 590 6820 9910 130 2040 21000 450 8590 13 12000 230 2650 16200 500 3860 8760 140 1720 15500 1030 7890 14 9800 230 2420 16200 510 4630 14100 140 3190 13000 450 5280 15 6140 260 1480 17600 260 2860 13200 150 3930 13300 680 5670 16 3660 240 731 7800 400 1700 11800 140 3920 13500 980 6390 17 4060 240 742 7190 390 5740 13400 120 4430 14300 1560 7120 18 1610 240 457 5560 4210 4900 11500 300 4260 11600 940 4800 19 3520 260 517 5280 4170 4580 10000 130 3350 17000 520 4250 20 5640 260 767 5290 3940 4500 --- --- --- 9920 150 2660 21 7130 280 1340 5310 3930 4530 --- --- --- 8970 80 1970 22 10200 310 2390 5370 3900 4470 --- --- --- 9840 90 2780 23 9340 320 2750 5320 3740 4750 --- --- --- 10400 120 3020 24 9930 290 3260 5600 260 2230 --- --- --- 9750 100 2730 25 10400 350 3980 470 210 354 --- --- --- 13100 80 3570 26 10300 370 3690 560 190 363 180 100 143 13800 300 5620 27 17200 370 6140 2250 250 500 170 100 138 11600 470 5280 28 19300 810 8350 5090 200 896 170 100 135 8930 130 2820 29 16200 1020 7190 4130 180 780 170 120 138 9710 100 3200 30 14900 890 5760 2160 180 395 180 120 134 10900 150 4550 31 --- --- --- 700 170 288 170 100 132 --- --- --- MONTH --- --- --- --- --- --- --- --- --- 21000 80 3790 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 13200 450 5940 13700 520 4570 11200 120 2060 11500 80 3280 2 11700 410 4300 6930 210 1470 5940 100 1160 9130 70 2780 3 9460 90 2330 12300 190 3390 8730 80 1930 5430 70 1290 4 4450 120 879 11000 80 4000 13400 80 4300 5980 70 1160 5 6410 100 1440 7700 70 1760 16700 100 5100 9210 60 2290 6 14200 130 4430 14700 100 4990 12700 130 2810 10100 60 3310 7 18600 1800 9500 15600 1900 5640 13000 130 4470 10100 70 3260 8 23400 6600 14300 18400 730 9520 18800 130 5570 11100 70 2770 9 17000 1630 7480 24800 400 9660 17100 120 6130 5540 70 1060 10 13300 1470 6150 22900 870 9500 17500 130 7830 7330 70 2510 11 9870 260 3020 16500 620 6260 20100 800 9620 10000 70 3820 12 16800 320 6290 17600 290 6650 15400 1030 5900 8940 80 2880 13 17200 2180 8960 16100 470 6180 10800 100 2320 5810 70 1440 14 14100 1450 6710 17300 420 5580 --- --- --- 9360 80 2570 15 13400 1110 6110 16800 610 5890 --- --- --- 10800 70 2530 16 11300 760 4480 14400 410 4840 9470 120 6760 11300 180 2360 17 12900 510 5190 14000 130 3980 11400 120 2820 7690 180 1590 18 17300 790 5500 13600 120 4030 6590 100 1750 6910 180 1000 19 12400 590 4850 18600 740 8380 7910 120 2110 10600 180 3030 20 11900 260 3590 11800 240 6750 5870 120 1130 9210 180 2770 21 20400 180 5420 18300 137 7950 4230 120 735 15900 190 6620 22 18200 470 7130 15300 120 4320 10400 100 2650 21800 190 7790 23 14900 520 6130 4650 120 839 12500 130 4590 14400 700 5650 24 14300 540 5840 6230 120 1300 19000 120 7620 18500 700 7280 25 12500 400 5040 8240 120 1570 15500 100 4350 15900 890 5710 26 13900 240 5170 6920 100 1360 12200 120 3240 10400 610 2940 27 15000 680 6470 4510 90 683 10500 120 2150 4270 340 1160 28 17400 420 5860 5230 90 766 6420 100 927 2940 180 805 29 27400 1330 9750 4680 100 702 12600 120 2630 7000 310 1830 30 17800 2720 8830 --- --- --- 28100 120 5800 3740 420 2200 31 14900 1450 5770 --- --- --- 19100 170 7960 --- --- --- MONTH 27400 90 5900 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 --- --- --- 2460 249 882 9350 388 3470 8920 234 2860 2 --- --- --- 4460 232 1150 8660 370 2630 4480 342 1530 3 --- --- --- 4620 204 1160 5730 320 1820 11400 340 3600 4 5610 404 2460 6810 234 2330 9910 310 310 10800 460 4180 5 11700 366 3430 8440 247 3280 5650 310 2000 10800 460 4230 6 10100 380 3000 11100 350 2850 8640 320 3450 11400 530 4480 7 7620 351 1740 8970 320 2190 7800 450 3130 6810 450 2750 8 4930 269 1330 7650 290 1900 7930 350 2060 9260 360 2100 9 6560 323 2060 6980 320 1910 7830 400 2320 18800 570 6440 10 7930 397 2520 6170 340 2350 5170 390 2020 17800 2020 8510 11 4610 419 1790 6940 480 2880 --- --- --- 18100 1470 6580 12 3210 303 1030 4520 410 1810 --- --- --- 14800 1010 4550 13 1670 270 596 3760 360 1500 --- --- --- 15100 1300 5470 14 1260 240 520 3230 290 1170 --- --- --- 15000 900 5490 15 1250 240 359 1020 260 406 --- --- --- 14900 780 5260 16 5340 300 2250 1790 250 544 --- --- --- 14100 720 5580 17 7200 320 2720 3610 260 966 6520 360 2420 12300 670 5580 18 9410 392 4040 4480 260 1190 6540 292 2380 13400 680 6230 19 9490 390 3910 7940 325 3090 13800 290 7070 16800 730 7510 20 13400 410 5700 4370 285 1180 19700 950 10800 15800 860 6830 21 15900 520 4360 7780 280 3090 21100 3490 11500 16600 1000 6870 22 8510 320 3050 8600 320 3320 14900 1500 6830 15600 1110 6270 23 15500 390 6800 15000 300 5440 13200 1080 5890 14700 1200 6060 24 15600 1120 7400 13400 450 4800 11500 571 3510 12000 1060 4710 25 11200 1000 5010 12200 470 4490 9650 537 3510 13000 910 4150 26 10900 830 4560 9440 526 3850 10800 561 3280 13400 1280 5400 27 9890 523 2790 8820 482 3300 11300 615 3960 14300 1390 5790 28 4650 376 1630 9020 437 2810 11200 579 3820 13400 1230 5330 29 --- --- --- 8180 302 1840 8900 392 2650 11400 1090 4650 30 --- --- --- 5100 298 1450 8290 398 2550 --- 962 5460 31 --- --- --- 7060 333 2170 --- --- --- 10200 782 4110 MONTH --- --- --- 15000 204 2300 --- --- --- --- 234 5110 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 11400 650 4320 --- --- --- 16000 1290 6710 20200 540 6840 2 12000 570 4070 13500 383 3150 16700 980 5970 18000 810 6730 3 18200 640 6220 16800 510 4840 15000 840 4930 15700 627 5050 4 16200 1230 7400 21400 1610 9270 17100 800 5500 12900 607 4980 5 15900 870 5530 15700 1700 7440 19900 960 7140 11000 587 4270 6 17200 980 6340 15500 1130 5670 16900 1420 7830 7620 387 2410 7 15400 890 5130 13200 870 4360 14900 1140 6100 6360 287 1850 8 12100 740 3830 11900 680 3830 13700 960 5150 5160 207 1200 9 11000 125 1070 11700 640 3830 11000 790 4040 5600 177 1260 10 --- 120 132 11700 560 3590 11100 720 4320 4530 147 1110 11 11400 100 1870 13200 750 4960 --- --- --- 5710 111 1020 12 13300 580 4200 12000 680 4690 --- --- --- 7080 280 1830 13 10800 570 4330 9510 540 3490 --- --- --- 11000 300 2890 14 11200 530 5030 9310 470 3380 14800 690 3930 13900 410 4410 15 14700 750 7010 13800 510 4890 13400 680 5590 14100 860 6070 16 14500 765 6710 15200 630 5600 --- --- --- 13700 970 5530 17 14700 610 5770 15900 700 5490 --- --- --- 14100 1070 5790 18 18100 670 6890 15800 780 5570 --- --- --- 11100 1130 5230 19 19500 2050 9980 17200 1050 6570 10100 559 3730 6820 585 2440 20 17900 130 7340 18000 1340 7310 7150 397 2210 3470 326 1140 21 18700 140 6840 15900 1790 7840 5360 275 1360 2820 248 717 22 16000 150 7720 12400 1520 6220 3360 203 943 7190 229 1720 23 14700 150 4430 12500 1020 4350 4640 144 1080 10400 231 2980 24 7600 140 470 11100 970 4120 5640 111 1340 9040 262 2700 25 6830 140 615 10500 790 5980 9930 290 2630 6930 216 1830 26 11800 1010 4960 5970 470 1470 6520 320 1810 10100 320 2880 27 12200 790 4680 6760 450 2220 6880 290 1740 13000 560 5010 28 4230 1200 4140 9230 450 2920 7540 260 2700 14300 450 5050 29 --- 130 --- 12100 460 4170 13700 320 4590 23900 2470 11600 30 --- --- --- 16000 570 5630 13500 620 4920 21200 3670 12300 31 --- --- --- 18700 1070 7560 15400 420 4600 --- --- --- MONTH --- --- --- --- --- --- --- --- --- 23900 111 3960 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 13500 1520 6560 13800 640 4820 --- --- --- 16000 742 6530 2 9960 810 3840 12900 560 4140 13400 1400 8870 6840 663 2250 3 8880 540 3190 13200 560 4810 6830 680 2220 6270 468 1880 4 11200 560 4390 14200 800 5420 8700 520 2430 7040 450 2140 5 12300 750 4990 13000 870 4450 10100 540 2910 6860 348 2270 6 13900 800 6300 10500 850 3370 9680 520 2840 7290 287 2210 7 15600 1450 6790 12600 590 3810 8730 510 2770 5970 247 1600 8 14700 1330 5830 8460 460 2240 7470 450 2510 6520 245 2530 9 10800 750 3260 5360 370 1650 6690 392 2580 11100 370 2800 10 10400 510 2600 --- --- --- 6490 360 2070 9230 352 2320 11 12300 480 3660 --- --- --- 9240 350 2850 3060 300 836 12 17800 670 7070 --- --- --- 7520 360 1700 7260 310 2170 13 16700 1010 6950 --- --- --- 5340 320 1380 11500 310 4790 14 10500 720 3910 12900 670 3790 --- --- --- 12700 530 4430 15 10200 570 3210 10800 510 3130 --- --- --- 11500 470 3930 16 8370 530 2810 10200 460 3230 --- --- --- 12200 510 3640 17 7690 450 2080 13100 400 3810 8940 340 3020 9490 470 2980 18 8040 390 2450 12000 420 3360 11300 400 2970 11100 460 3310 19 12000 500 4420 9440 420 3300 7520 360 1820 3880 290 860 20 12000 580 3830 17200 675 5500 11900 350 3500 1620 290 489 21 10900 510 3150 5170 390 1480 13000 480 4400 2390 290 677 22 11700 500 3780 8320 350 2350 9020 520 3070 7430 312 2370 23 8470 430 2390 11600 350 3630 9540 410 3060 720 280 353 24 6540 350 1930 8470 370 2720 10800 402 4380 3270 250 924 25 14100 400 5120 4400 300 1230 4010 320 1410 6670 260 2480 26 20000 5180 11800 9120 320 2740 5720 300 1670 9380 320 2360 27 17000 2360 8680 --- --- --- 10800 300 3790 8310 300 2270 28 14200 1190 5780 --- --- --- 13400 400 3320 6530 320 1770 29 12400 760 4700 --- --- --- 10400 390 2650 4590 300 1180 30 12900 540 4790 --- --- --- 9560 370 2580 1920 290 753 31 15900 500 5910 --- --- --- 8870 403 3000 1340 300 625 MONTH 20000 350 4720 --- --- --- --- --- --- 16000 245 2250 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 3880 340 1180 6000 430 1910 480 240 293 4650 700 1120 2 3830 430 1600 1610 290 596 630 240 363 5590 700 1820 3 2160 340 994 750 260 384 940 240 474 8880 780 3340 4 2050 310 907 500 250 334 630 240 326 12100 800 4350 5 4740 290 1210 700 230 381 2410 260 853 10200 800 3450 6 3320 280 1020 2410 240 607 7200 310 3030 14600 1220 6620 7 9980 290 3720 5510 310 2270 7200 310 2950 --- --- --- 8 12600 150 4080 10900 420 4110 6280 300 2230 10100 980 4410 9 --- --- --- 6940 350 2140 8980 340 3890 10900 800 4820 10 5150 300 1940 8220 1240 3310 10900 320 4050 15100 780 5450 11 9210 300 3660 8550 1730 5940 10100 310 3970 15300 1000 6360 12 10300 400 3170 --- --- --- 11400 360 4440 10600 840 3490 13 8540 350 2890 --- --- --- 10700 540 4410 7020 2040 3610 14 8370 400 2940 --- --- --- 11900 520 4170 9780 720 2850 15 11100 570 4450 --- --- --- 9010 530 3550 7380 1600 3950 16 14700 1440 6520 --- --- --- 3510 390 1410 9080 1000 4070 17 2170 370 969 9170 620 4550 --- --- --- 9860 1000 3810 18 1420 300 711 9410 510 2990 --- --- --- 8440 2940 4710 19 4200 300 1250 7820 560 1740 --- --- --- 11700 780 4370 20 6080 320 2070 3970 340 1340 3920 780 2210 --- --- --- 21 7220 310 2020 6200 290 1410 8580 720 2390 --- --- --- 22 7750 290 2030 7690 350 2430 5680 680 2000 15600 11900 13100 23 1070 260 387 10500 420 3480 6900 680 2750 18800 10600 12600 24 7800 260 2560 9740 420 3230 7740 720 2990 --- --- --- 25 10200 340 3470 9350 430 2960 7220 740 2620 15700 11500 14600 26 10400 450 4210 6000 395 1640 12100 820 4360 --- --- --- 27 10400 690 3870 2110 290 780 14400 1880 7010 --- --- --- 28 8650 690 3370 1440 260 675 11800 1380 5370 --- --- --- 29 --- --- --- 3490 310 1180 8560 1020 3020 --- --- --- 30 --- --- --- 3330 470 1680 5100 720 1240 --- --- --- 31 --- --- --- 3040 260 652 --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 --- --- --- --- --- --- 7900 580 2750 8780 620 2500 2 --- --- --- 5040 360 1740 12100 580 4190 9260 620 2630 3 8920 2040 4190 1460 380 555 13700 200 5070 7100 592 2480 4 15900 2500 5480 2800 400 841 9540 350 2590 7120 500 1530 5 12000 300 4180 6520 400 1700 10700 425 2350 480 360 575 6 21300 420 6050 8740 400 2020 11100 205 3060 480 400 458 7 24200 720 10200 12600 420 3450 14800 205 4470 460 380 413 8 35200 960 10500 12900 600 2960 14900 764 4470 --- --- --- 9 26300 480 8410 10100 580 2580 14100 1110 5680 500 180 358 10 15700 10200 12200 11200 580 2810 11100 1140 5110 640 240 420 11 31900 10600 21500 11700 700 3640 12300 1140 4950 520 480 494 12 25300 960 6460 13400 1040 4710 13500 1390 6430 560 480 504 13 9440 1000 5270 13800 1520 5920 12900 1400 5680 680 480 525 14 --- --- --- 13600 1440 5500 10500 375 3860 1700 480 634 15 3060 1060 1680 9760 1140 4150 8440 320 1900 5260 500 1380 16 15200 7760 10600 9680 360 3660 11200 345 3000 7900 500 2440 17 10700 4600 9130 10600 825 3750 14200 325 4330 10600 560 3590 18 16200 5340 10500 7860 640 2270 11100 325 2540 9400 360 2960 19 13800 4460 9460 9840 600 2830 12200 300 2890 13100 500 3900 20 18300 4100 10200 10200 620 2990 5040 835 3820 17500 840 7060 21 15300 3840 7920 13300 600 3930 15600 520 4010 17600 1880 9270 22 13300 4560 9380 15100 678 5260 13900 510 3220 16200 1900 7800 23 13600 5440 7730 17400 796 6240 10300 540 2940 10900 1180 4400 24 19700 6980 12500 15900 893 6000 12400 840 4790 13100 500 4430 25 --- --- --- 8490 611 2530 15300 920 7760 7320 640 2230 26 --- --- --- 8140 490 2150 14100 380 4760 7740 520 1920 27 --- --- --- 6700 447 2080 7440 210 2000 12200 560 3170 28 --- --- --- 8960 466 2600 4620 340 1400 11400 520 3190 29 --- --- --- 10400 475 3970 5820 635 1470 7580 480 1540 30 --- --- --- 10900 521 4150 11000 465 2880 8100 480 1930 31 --- --- --- 7240 431 2640 13200 210 3960 --- --- --- MONTH --- --- --- --- --- --- 15600 200 3820 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 13800 500 3900 15500 640 5910 8420 625 2140 12600 500 3950 2 17600 680 6160 17300 1020 8120 6260 580 1700 9640 500 3170 3 12300 885 4410 16400 1560 7980 10700 520 2860 15400 520 4290 4 12400 700 3730 14900 1360 6190 6920 600 1740 10500 500 2310 5 13900 840 5890 14100 1240 5250 9900 520 2900 5940 400 1540 6 11900 1200 5490 11600 940 3140 13100 600 4210 9120 380 2970 7 7540 820 3020 8740 700 2540 14200 720 4760 14400 520 4990 8 8540 780 2840 11000 680 3160 16400 840 5960 11500 520 3690 9 8780 800 2840 13700 700 4390 14200 820 4480 11000 500 3710 10 8800 640 2480 14200 820 5110 14600 720 3830 15900 640 5700 11 12200 720 4040 10900 680 3470 5780 560 1650 14700 600 5210 12 15700 800 5670 8200 580 2140 8300 520 2180 14100 580 4990 13 20300 900 6600 14400 600 5280 15300 680 5350 12800 600 5080 14 22300 1360 8280 15700 740 5140 16600 940 7250 13400 520 4500 15 18400 1380 7390 16800 840 7110 18500 1020 8190 18900 500 5140 16 17500 900 6650 21100 1120 11000 12500 640 3120 16600 600 4590 17 19200 820 6700 22800 1840 10500 11100 620 3680 16300 520 5580 18 18900 800 6940 14500 1240 6350 17500 500 5560 14500 700 5130 19 20600 1500 9870 18500 580 7400 14500 620 4730 13300 800 4850 20 18900 1620 9160 16000 985 4520 15400 620 5580 11400 860 3880 21 16200 1360 6230 8620 620 2160 13900 820 5140 8640 700 2640 22 13600 840 3870 9000 520 2100 15900 960 6540 5700 560 1860 23 8800 620 2510 11100 600 3000 13400 1260 5040 2260 400 1010 24 13300 600 4240 10800 640 3030 11200 1000 3790 3560 420 1330 25 13300 740 4470 10700 680 3210 9840 740 3280 7200 520 2610 26 18400 840 5900 11400 680 3530 3340 500 1070 3320 380 1060 27 14500 960 5500 12100 680 3790 7380 500 2250 5240 360 1670 28 13000 740 3720 14400 860 5630 11800 640 4810 8340 380 2350 29 8360 600 3160 13400 880 5420 7000 420 1490 8460 340 1980 30 9580 560 2830 13600 825 5020 7640 420 2290 5860 380 1300 31 10100 520 3530 --- --- --- 11100 420 3500 10100 380 3550 MONTH 22300 500 5100 22800 520 5050 18500 420 3910 18900 340 3440 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 13500 500 5130 17000 820 6690 8560 140 2650 16900 620 5190 2 14900 640 5760 13400 520 4540 8680 120 2240 17000 940 6450 3 13800 740 5390 8960 300 2760 9340 120 2330 14000 1020 5640 4 13000 740 4150 8260 200 1920 7020 160 2150 11000 720 3290 5 8100 480 2000 5820 120 884 5020 120 1160 8900 560 1850 6 6020 360 1500 7220 140 1670 5700 120 1170 6580 560 1750 7 7540 340 2570 7580 120 1700 5320 140 712 7260 520 2360 8 7980 400 3040 2680 160 477 10400 420 4710 12800 720 5210 9 12200 520 5310 4980 120 1630 19500 940 8350 17000 1060 7260 10 16100 960 7180 6660 120 1510 21900 1700 11000 14800 960 6220 11 19400 560 6600 8780 140 3200 23400 1940 11300 10000 260 4060 12 9760 400 2130 12400 140 3490 19200 1680 8880 7540 640 2590 13 7880 340 2550 8480 140 1990 8880 560 3130 7000 580 1910 14 18000 400 6770 10800 140 3320 11500 420 4040 8920 600 2330 15 19900 740 9410 8180 120 1490 12300 580 4600 9540 720 3020 16 12000 1240 5090 7420 140 2140 9960 460 3230 7080 620 2160 17 13100 1020 4580 8300 160 2980 9120 340 2600 8640 580 1870 18 8840 420 2790 10800 460 3940 5120 280 1990 7560 620 2170 19 9540 380 3330 7080 600 3380 4700 140 1010 8220 560 1950 20 7740 380 2450 5480 300 1910 2220 140 841 6100 520 1630 21 4040 200 1280 5480 300 1750 5720 380 1300 6480 500 2020 22 2820 140 867 7080 300 2120 5900 420 1700 4460 480 1180 23 4340 160 1070 10600 200 2180 8860 460 3210 5280 500 2130 24 4820 120 1320 7360 140 2010 9980 400 2240 6220 520 2440 25 5280 120 1380 4840 140 1050 13300 520 5300 9660 500 3410 26 5040 140 1260 4100 120 1350 20200 2000 10200 21800 640 9430 27 10700 200 3260 8140 160 3110 19100 1300 7660 17500 1840 9250 28 18000 140 7980 13400 140 5840 9640 940 4100 15600 940 5150 29 21700 1040 8710 13600 280 5740 11200 620 4110 20900 860 6560 30 --- --- --- 16000 360 5210 12200 520 3190 20200 1300 8060 31 --- --- --- 7960 120 2420 --- --- --- 18600 1500 7430 MONTH 21700 120 3960 17000 120 2720 23400 120 4040 21800 260 4060 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 14800 1180 5410 16800 1340 5660 11700 1580 4640 10700 960 3680 2 16600 1240 5370 16000 1380 6000 9620 1260 4330 13100 1080 4540 3 17500 1680 7530 15300 1280 5470 13500 1180 5710 13100 1080 4520 4 19100 2120 8710 13100 1180 5000 13300 1360 5800 11100 1060 4300 5 18200 1600 7060 11900 1140 5160 14800 1120 5370 8400 900 2750 6 14200 1180 5300 11800 1040 4980 10900 960 3540 14300 900 5260 7 8680 900 3460 13200 1000 4870 14600 840 4540 21000 1140 8370 8 13300 960 5230 13100 860 4290 19700 1280 8400 16500 2000 8870 9 14100 1080 5690 14200 860 4750 21000 1800 9450 12900 1360 4980 10 16600 1120 6320 15700 800 5120 15200 1440 5880 3320 780 1450 11 17500 1480 7210 15300 400 5220 18300 1460 7260 3120 600 1050 12 14300 1360 5900 13600 460 4780 17500 1660 7740 2940 600 1100 13 15600 1180 5310 14500 420 5410 15900 1440 6520 1240 480 650 14 15300 1180 5030 13900 1120 5650 13700 1260 6030 2180 380 722 15 16800 1240 5470 8540 900 3490 12200 1180 5380 4440 420 1110 16 17400 1380 6350 5600 680 1770 12000 1120 4840 11200 580 3840 17 15200 1380 6100 5720 620 2410 11200 920 3570 10300 600 3170 18 14600 1180 5120 7580 640 2850 2700 740 1300 13400 700 5080 19 13200 1220 5660 7260 680 2680 10700 680 3350 17200 700 5510 20 14600 1080 6130 7080 620 3170 15600 900 7270 16000 860 5110 21 12800 1020 5950 10400 640 3520 18500 1220 8350 11200 420 3070 22 13900 920 5680 10300 640 4320 22900 1400 10300 13000 620 3720 23 14500 840 5300 15100 820 6300 23400 2820 12500 8080 600 2660 24 18100 800 6670 18000 860 6660 21100 2300 9800 5460 600 1880 25 25400 3100 13600 21800 1360 9420 18000 1840 7980 5120 600 2020 26 21000 2800 11000 20500 1880 9530 15000 1480 6060 6440 720 2720 27 24500 2120 9920 20900 1700 8430 13500 1360 5590 8800 920 3540 28 21500 360 10200 14600 3620 7930 14000 1940 7100 9200 1000 3560 29 18100 1960 7840 15100 2020 5050 8960 1240 4080 7080 1160 2710 30 15100 420 5670 14800 1820 5750 7740 1060 3080 5480 720 1660 31 --- --- --- 13200 1780 5960 8220 1000 2970 --- --- --- MONTH 25400 360 6670 21800 400 5210 23400 680 6090 21000 380 3450 YEAR 25400 120 4470 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 7860 634 1940 6540 600 2350 13600 600 4690 14100 740 6370 2 8030 457 1810 9800 600 3480 13600 640 6070 17000 1140 8110 3 10500 374 2810 14100 900 6760 10100 560 3340 20500 1220 9980 4 12700 300 4190 14300 800 6310 14500 520 7260 15100 1000 5390 5 17900 720 7000 18800 800 6590 23800 1260 10300 13700 780 4330 6 18200 780 7200 10100 740 2980 22400 1480 8440 15900 600 4020 7 18400 1060 6840 8300 620 3170 15400 1180 5230 9680 520 2790 8 10800 740 3670 13400 680 4300 14400 900 5160 12700 580 4710 9 10900 700 3940 9100 600 3090 15600 900 4500 12200 780 4370 10 13300 740 4590 13200 600 3950 13300 680 3620 9580 740 2880 11 8700 640 2840 10900 620 3390 9520 600 2470 7300 620 2510 12 7600 600 2030 15300 680 4900 13400 580 3550 8400 700 3130 13 9220 580 2700 15200 820 4580 8560 460 2070 5440 360 1970 14 8880 620 2690 12200 700 3380 7820 420 1830 6700 360 2190 15 10300 600 3080 11900 640 3580 8260 580 3140 6880 520 1980 16 15200 640 5090 11400 600 3610 13500 700 5590 7540 280 2210 17 16200 800 6180 6260 560 2160 17900 900 6510 12500 500 3590 18 15800 800 5770 13400 680 4990 12400 800 4330 15400 580 4450 19 14900 780 5500 15500 800 7080 12000 720 3830 11900 620 3720 20 21500 1440 10100 15500 1080 6790 13300 720 5030 13800 620 4250 21 20100 1700 8950 11500 1160 5160 13800 780 4830 10100 580 3210 22 9140 860 3270 13900 1060 5110 12900 800 3990 13200 680 3900 23 11000 820 3890 13400 1020 4160 14100 700 4340 15900 680 5820 24 10600 920 3760 11100 820 3440 9560 700 2980 16700 1020 6560 25 9400 900 3660 10200 780 2810 9760 620 3070 11600 840 4280 26 9260 960 3280 9040 640 2520 12900 640 3840 7820 620 3080 27 9240 640 2710 10400 640 3370 13600 780 4880 8480 580 3150 28 10100 820 3080 7140 600 1760 12600 680 3410 9660 260 2700 29 8120 620 2040 9580 600 2570 9100 560 2280 9860 120 3840 30 13400 600 3870 8260 580 2260 9320 480 2910 11200 240 4180 31 15800 820 6140 --- --- --- 7040 480 2520 12600 1160 5310 MONTH 21500 300 4340 18800 560 4020 23800 420 4390 20500 120 4160 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 15700 1040 6650 --- --- --- 7300 220 2280 14100 380 5310 2 15600 840 4870 --- --- --- 11100 260 3800 7520 340 2250 3 19100 740 5820 --- --- --- 11900 340 3670 --- --- --- 4 11100 620 3380 18800 1520 7310 9680 340 3640 --- --- --- 5 15700 520 4760 19100 960 8530 9640 520 3650 --- --- --- 6 12700 640 3760 17100 1300 7480 7440 580 3060 --- --- --- 7 11800 400 4220 9420 620 3280 5560 480 2090 --- --- --- 8 10100 940 4220 9620 420 2890 4800 360 1410 --- --- --- 9 9140 820 3370 9800 460 2970 5800 380 1570 4940 580 2260 10 6880 640 2300 10900 780 4490 7100 160 1570 9680 600 2440 11 8320 700 2730 --- --- --- 3500 120 600 4980 420 1430 12 8080 680 3150 --- --- --- 6600 120 1520 5280 400 1800 13 11300 860 --- --- --- --- 8300 180 2700 8520 420 2140 14 5880 600 --- --- --- --- 6340 200 1810 14000 460 5230 15 12000 620 3910 --- --- --- 8220 200 2220 15600 840 7220 16 13600 580 3670 4340 280 1540 6420 180 2220 11100 560 3650 17 11900 420 2960 12800 260 3730 6720 240 1900 15800 640 6150 18 17500 380 6030 7540 300 2390 2680 200 815 12700 600 4430 19 15400 580 5640 10100 200 3250 5380 180 1030 12500 500 3390 20 15700 680 6820 13800 280 4010 9300 200 2100 14300 520 3950 21 15300 1220 6660 2880 260 859 12100 340 3700 12800 640 4310 22 10600 920 4180 11800 240 2310 9660 380 3380 7380 520 2550 23 7000 560 2180 14100 700 5360 9120 160 2350 4940 480 1560 24 4760 360 937 9400 480 3670 8740 260 2310 7080 480 2080 25 6580 300 1870 8300 380 2400 3360 240 830 9840 580 3460 26 10700 560 4310 8760 360 2600 5600 160 1950 12400 580 3960 27 8800 560 3250 9660 340 2570 9880 360 3540 7140 480 2140 28 10000 840 5480 6480 260 1650 10900 400 4590 11100 460 2930 29 --- --- --- 2340 240 639 13800 360 5280 14200 940 6620 30 --- --- --- 7520 280 3000 11100 400 4300 12200 780 4660 31 --- --- --- 7260 260 2410 --- --- --- 11800 720 4210 MONTH 19100 300 --- --- --- --- 13800 120 2530 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 6520 740 2840 --- --- --- 8340 560 2210 --- --- --- 2 11000 640 3190 14400 2220 2220 11900 580 3390 --- --- --- 3 12100 700 3320 13600 1460 5520 10800 720 4240 --- --- --- 4 11100 780 3580 13100 1160 4610 7740 560 2630 --- --- --- 5 7880 780 2890 8560 1020 4030 2900 420 1070 --- --- --- 6 7560 680 2310 5680 620 1800 4540 400 1200 --- --- --- 7 9980 640 2640 1700 520 872 7980 400 2460 15500 140 5330 8 6600 560 1670 3780 420 1200 12400 400 3860 17300 140 4710 9 4900 420 1430 7900 500 2810 18200 640 7590 13500 120 840 10 1000 460 640 10400 460 4120 16500 1120 7220 14100 180 3800 11 5360 460 1580 8020 460 1790 17400 1080 6920 14400 140 4510 12 13100 620 5310 10500 420 2680 12500 780 4490 16200 260 5580 13 10500 520 3480 13500 520 4400 14100 500 3590 17300 260 5740 14 9560 520 2980 16100 560 5390 18300 560 5980 13900 340 5530 15 10900 480 3200 22100 1180 9050 19800 1020 8090 10600 360 4350 16 12300 560 4490 17000 1700 8130 16500 1480 7800 8020 240 2650 17 11800 520 2960 15700 1280 6160 12400 1020 5090 5360 140 1710 18 11800 520 3480 17500 1180 6140 9840 940 5290 7320 120 2160 19 14900 580 3890 14300 1160 6050 --- --- --- 11100 140 3050 20 14700 720 4820 9020 800 3440 --- --- --- 8680 180 2510 21 11400 640 3410 7660 700 3070 --- --- --- 12100 380 3370 22 6380 560 1980 6680 520 1930 4820 520 2290 19000 260 5630 23 8480 560 2610 5900 500 1920 4680 480 1310 860 180 370 24 6980 500 2290 6540 480 1800 6800 420 1650 7120 140 1710 25 9000 500 2570 8680 480 2370 11800 480 3310 8920 180 2930 26 9100 480 2950 9420 480 2550 13200 560 3920 960 140 274 27 6540 480 1640 9320 460 2370 12700 580 4240 380 120 210 28 10700 480 2610 8440 480 2150 9560 500 2860 280 120 180 29 10500 600 3570 12700 460 3300 5460 420 1420 180 120 150 30 18400 840 6550 13800 700 4950 4660 420 1200 180 120 140 31 --- --- --- 10100 780 4250 6520 380 1560 --- --- --- MONTH 18400 420 3030 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1989 TO SEPTEMBER 1990 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 180 100 128 4800 100 1010 8320 100 1770 8860 380 2350 2 160 100 115 8520 100 1880 5880 100 1000 7340 140 2190 3 200 100 120 9260 140 2290 2920 100 609 5120 100 1490 4 140 100 108 8760 140 1860 6760 100 1320 6360 180 1890 5 200 100 127 13500 200 3680 7600 100 1780 3840 140 844 6 200 100 140 14700 280 4830 10400 140 4030 6360 260 1780 7 620 100 227 10100 240 3410 9880 100 3800 11100 280 2900 8 5760 100 1100 11100 280 3910 16200 260 6020 10400 300 2190 9 7640 100 1320 11100 240 3470 14200 240 4280 3500 300 953 10 4780 100 1130 6540 140 1550 8300 100 2110 2060 280 712 11 4120 120 971 6520 200 1680 9520 100 2290 2140 180 692 12 2380 100 671 6140 240 1730 8580 100 2560 1220 180 502 13 3600 100 994 7560 240 2160 6860 100 1560 1180 100 363 14 4100 100 1210 6160 260 1660 2040 100 456 1280 100 536 15 3400 100 902 7020 100 2030 4440 100 824 3500 140 946 16 2820 120 788 4000 100 1130 1800 100 511 2560 140 969 17 3060 120 822 5660 100 975 6240 100 1040 4320 380 1430 18 3560 120 892 6000 100 1390 6240 100 1260 5260 100 1450 19 2040 100 790 7680 180 2210 3600 100 837 3120 140 831 20 1080 180 397 9100 100 3170 2580 100 535 9040 180 2540 21 4940 120 991 9960 160 3070 7600 100 1920 7440 240 2130 22 8320 180 2070 13600 400 6070 8780 100 3280 8980 300 2590 23 12300 340 4740 11400 100 3030 13800 100 3180 8980 300 3120 24 13200 340 5350 7120 100 1910 8700 100 2820 15300 380 6210 25 14200 500 5980 5700 100 1960 14200 100 3700 14600 120 5370 26 14800 620 4850 13000 100 4430 7420 100 1870 7020 100 1570 27 7960 260 2140 13500 120 4280 11300 100 3600 6760 100 1430 28 8580 240 2260 13500 300 4320 7520 140 2600 6760 100 1910 29 12100 200 3880 10400 280 3150 10800 380 3040 8440 100 2830 30 14300 400 4770 7540 240 2670 10400 120 3180 5220 100 1580 31 9440 280 2380 --- --- --- 12100 240 4010 4480 100 1170 MONTH 14800 100 1690 14700 100 2700 16200 100 2320 15300 100 1850 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1989 TO SEPTEMBER 1990 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 4720 100 859 8580 500 2620 620 100 235 4140 120 1300 2 4940 100 1060 9780 460 2630 480 100 197 4480 120 1340 3 3260 100 857 9080 340 2480 360 100 187 6240 100 2120 4 6820 100 1850 8980 420 3030 340 100 172 7800 100 2550 5 6820 100 2010 12000 400 3680 1740 100 359 5600 100 1680 6 6880 100 1390 11200 460 2800 1960 100 646 13300 120 3150 7 9560 100 2900 7600 380 2340 4580 100 806 12400 460 4890 8 8800 420 2790 9660 280 2920 7540 100 1720 11400 380 3720 9 7440 420 2450 9660 400 2710 7120 140 1960 9560 380 3290 10 6920 300 2150 6520 260 2040 5760 100 1780 4840 120 1180 11 6920 380 2370 7040 280 2740 3180 120 1080 3320 140 672 12 5660 580 2350 5260 380 2200 7320 180 1440 7580 140 1130 13 4940 420 1950 2720 380 978 6380 100 1210 8000 100 1990 14 4900 420 1640 4780 340 1150 5360 120 1260 5760 100 1190 15 4360 280 1650 5700 280 1560 5140 100 1080 3500 100 1050 16 3020 120 804 6040 380 1500 6640 100 1540 9620 140 3640 17 700 180 283 3940 380 1150 6680 100 1600 10400 120 3420 18 5860 420 2450 2240 280 772 6820 180 2920 7960 100 2250 19 13700 580 5520 6680 340 2400 15900 680 6860 8580 160 2460 20 17200 1480 7630 9000 280 2510 13700 380 5210 8980 180 2760 21 23200 1480 10000 11800 620 5010 10000 200 3570 7960 200 1770 22 19800 1120 6650 16500 580 6110 13800 200 4690 9760 240 2790 23 13500 780 4830 12100 500 3180 13200 600 5660 16600 820 5820 24 3160 380 1330 9000 380 3260 10700 580 4450 15000 1560 7090 25 7520 300 2380 8700 380 3020 8780 480 3350 10100 1000 4630 26 9260 400 2980 9360 280 3200 6780 280 2050 5680 380 2030 27 7220 280 2250 9700 580 3640 5020 180 1400 5200 120 1060 28 6780 480 2500 10500 640 3650 6040 240 1620 4280 300 1150 29 --- --- --- 9620 480 3360 6460 200 1840 8400 280 2410 30 --- --- --- 5720 180 1230 8460 240 2110 5160 300 1560 31 --- --- --- 4020 160 827 --- --- --- 8860 380 3720 MONTH 23200 100 2780 16500 160 2600 15900 100 2100 16600 100 2570 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1989 TO SEPTEMBER 1990 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 9180 300 3100 6440 100 1260 12200 520 3580 21200 1120 8450 2 4900 180 1400 11200 100 3230 20200 1380 7990 20300 1720 9100 3 9180 180 2540 17100 280 6430 20900 1560 8960 14900 1000 5770 4 7960 240 2310 14900 500 5950 18100 1500 6670 14800 900 5480 5 16000 100 4030 12000 340 3440 17400 1160 6580 14500 1080 6570 6 13900 620 5960 10700 120 2650 16900 1280 6830 13000 1060 5400 7 7900 300 2640 12100 100 2660 15200 1480 6350 7900 640 2490 8 6640 120 1410 13100 100 3340 10700 1220 5020 6680 640 1830 9 7640 100 1430 9420 100 3040 8140 840 3000 9560 800 2620 10 6700 100 1490 5760 100 2010 6660 840 2000 11900 860 3750 11 14100 100 2950 3580 100 910 5900 720 1780 12200 840 3600 12 15300 680 6560 --- --- --- 5460 700 1590 14500 740 4570 13 18500 1360 8070 --- --- --- 6300 720 1660 15500 1000 5260 14 15700 700 5960 --- --- --- 7880 800 2050 14800 1180 5520 15 8100 240 2830 --- --- --- 10100 920 2970 8020 900 2990 16 11000 100 2910 --- --- --- 12900 860 4130 11500 620 2830 17 --- --- --- --- --- --- 14300 1120 5090 14100 740 4640 18 --- --- --- --- --- --- 14100 1080 4760 12200 1220 5700 19 --- --- --- --- --- --- 12900 1160 5190 12000 1120 5290 20 9620 100 1960 --- --- --- 9260 1180 4300 9900 1040 4230 21 9180 100 2420 --- --- --- 7260 860 2970 8540 920 2640 22 8040 140 2270 --- --- --- 8180 840 2870 4980 580 1580 23 7360 100 1960 --- --- --- 8260 920 3040 6900 500 1690 24 9480 240 2390 5440 740 2040 5260 900 1920 11400 360 3530 25 9120 520 3300 7140 800 2580 --- --- --- 14600 500 4630 26 10800 700 4140 8760 820 3440 6420 700 1850 16200 680 5630 27 11400 520 3820 12300 840 4770 8420 640 2470 13900 820 5230 28 6120 140 1840 12000 740 4110 6820 380 2270 19100 820 6060 29 4680 100 1010 15100 740 5480 9560 420 2440 19100 1160 6430 30 3760 100 658 12000 680 4290 10700 480 3640 17400 1240 6350 31 --- --- --- 9480 520 2160 17500 1140 7710 --- --- --- MONTH --- --- --- --- --- --- --- --- --- 21200 360 4660 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1990 TO SEPTEMBER 1991 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 15800 1040 6620 11600 500 4190 --- --- --- 14000 740 5930 2 12100 740 4050 12000 580 4000 --- --- --- 12400 1160 4530 3 10900 740 4030 7320 640 2120 --- --- --- 7320 580 2110 4 13000 820 4760 6140 560 1770 --- --- --- 7460 500 2000 5 12000 1140 4820 6980 600 2160 3540 480 1130 5060 300 1390 6 13700 1060 5020 6140 640 1960 4720 400 1180 4580 280 1380 7 10200 940 3440 6380 480 2000 5880 420 1550 4500 380 1260 8 9980 800 2970 7420 460 1960 8400 600 3030 1720 200 490 9 10900 860 2940 10700 520 3650 8100 600 3310 5500 240 1690 10 17400 1280 6750 4320 580 1630 9200 520 3660 11100 340 5260 11 7420 1620 3740 940 480 689 8580 520 3570 23600 1360 13300 12 --- --- --- 1460 480 824 11000 520 3130 16800 1460 6200 13 1700 1300 1480 4940 520 1630 5280 500 1390 8540 1020 3530 14 1800 1300 1550 6480 420 1640 6700 140 2170 14000 740 4550 15 1480 1040 1350 6040 380 1370 12900 120 4010 14100 700 5150 16 1260 940 1080 5640 400 1460 10200 240 3020 14300 1040 4540 17 2140 840 1210 2880 460 982 10200 300 3180 4760 560 1400 18 3240 1020 1450 8440 300 2050 10100 300 3030 2000 300 714 19 2100 720 1120 8140 260 1930 6640 560 1860 6240 340 1340 20 4840 520 1430 6220 240 1440 10300 380 2730 4420 460 982 21 7460 680 2180 9340 280 2550 8560 400 2460 960 380 617 22 8040 720 2190 9840 360 3000 7560 480 2150 3880 240 889 23 3460 840 1340 9700 460 2830 9760 800 3630 5200 240 1660 24 7760 720 2300 7240 460 1920 9120 280 2680 6220 280 2070 25 8980 560 2250 8660 380 4030 11900 240 4880 10800 300 2860 26 9400 480 2980 9680 420 3890 15300 260 6160 8900 260 2160 27 13400 480 4750 7460 520 2080 16700 260 4930 9440 260 2090 28 14800 820 6390 --- --- --- 11400 240 2340 8860 280 2370 29 14700 720 6660 --- --- --- 11100 240 3320 7200 480 2430 30 15100 580 5650 11800 580 3570 12000 420 4420 6580 520 2020 31 12600 520 3980 --- --- --- 10500 840 4000 1520 480 748 MONTH --- --- --- --- --- --- --- --- --- 23600 200 2830 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1990 TO SEPTEMBER 1991 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 600 260 376 8260 400 3360 2280 240 757 3540 740 1060 2 460 140 282 6000 740 2930 1220 140 387 4780 580 1270 3 360 160 260 5800 640 2110 1500 120 374 5340 360 1680 4 420 140 227 1900 200 534 4060 160 768 5500 380 1670 5 460 140 231 420 140 249 1740 180 438 8420 680 3300 6 2500 200 680 1500 140 495 1000 300 506 6600 640 2870 7 4840 360 1530 560 140 311 1900 340 750 9140 520 3560 8 8020 380 2060 1620 100 490 1520 400 725 13600 520 5110 9 11600 380 3440 5920 120 2130 3800 520 1300 16200 620 7700 10 13700 280 5130 10200 100 3050 5020 400 2000 8220 580 3210 11 13200 300 3870 10200 100 3370 15500 380 5720 12100 500 3100 12 9860 100 3240 13300 100 4390 18900 2300 10100 10900 580 3190 13 12500 160 3990 11800 180 2570 14500 1480 6730 8120 520 2190 14 6160 260 2060 4940 240 1400 7260 940 2870 7780 700 2420 15 2340 100 507 4200 100 1060 6720 680 1900 7020 600 1780 16 1440 100 195 2360 100 673 4060 640 1530 8540 700 2590 17 3780 100 873 2920 100 607 2960 600 1180 9580 1040 3630 18 4260 100 1300 1520 260 815 3220 500 938 9240 800 3100 19 5500 300 2010 1380 120 425 1700 500 847 7580 1060 3550 20 4940 340 1540 1000 100 263 4780 560 1370 14100 2120 7140 21 3060 260 907 800 100 268 5860 420 1510 15500 1700 7290 22 1660 240 597 1360 200 512 4040 280 962 9780 1300 4190 23 3480 120 925 1480 260 561 5720 300 1580 7640 1080 2720 24 5980 120 1140 1140 100 472 5060 400 1300 6420 1000 2130 25 9800 180 3380 5320 120 1760 3040 380 815 4140 900 1410 26 10600 340 3830 6540 120 2050 1820 360 822 5920 680 1560 27 8580 260 2900 5380 200 1790 1660 520 824 2380 960 1420 28 8040 260 2830 2960 380 1160 1400 600 990 2740 900 1270 29 --- --- --- 4900 480 1670 1340 780 976 6440 840 1600 30 --- --- --- 2520 480 1050 1380 780 966 7820 740 2370 31 --- --- --- 3700 300 792 --- --- --- 7100 620 1640 MONTH 13700 100 1800 13300 100 1400 18900 120 1730 16200 360 2960 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1990 TO SEPTEMBER 1991 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 1780 520 797 1140 620 820 6920 100 1730 960 100 220 2 740 500 591 1820 600 955 740 160 338 9300 100 2110 3 800 520 660 2180 640 975 420 140 259 12500 260 4060 4 920 580 742 1780 640 808 680 160 255 12000 380 3330 5 1300 340 561 1440 700 922 4940 140 821 8840 380 2540 6 1060 240 491 2100 680 935 9300 100 1850 7020 340 2230 7 740 240 372 1060 620 818 9300 160 2230 6560 360 2160 8 720 240 344 1380 700 855 8860 240 2420 7240 500 2830 9 420 240 306 2040 680 863 7900 360 2580 7040 580 2970 10 520 260 332 2040 480 862 4660 380 1730 10200 360 2990 11 600 280 386 2060 680 1010 5460 460 1990 5000 240 1530 12 560 280 392 2820 780 1170 5160 460 2060 2180 100 597 13 560 340 429 1880 720 1230 4700 340 1550 4600 100 972 14 1020 340 519 1700 580 927 1820 120 652 5720 100 1280 15 1660 580 880 1020 420 740 700 140 279 4560 100 815 16 3280 820 1540 1300 700 919 1020 100 284 8920 100 2490 17 3600 380 1430 1060 780 920 5200 100 857 13200 100 3470 18 2940 420 1210 1020 700 830 5720 100 1080 15000 240 5410 19 3220 560 1220 1140 740 897 3840 160 828 14000 360 5230 20 2740 580 1100 1060 840 960 8440 100 1800 15800 240 4390 21 1720 520 814 940 840 897 11600 260 3700 17900 680 7280 22 1900 500 860 --- --- --- 16200 340 4940 14500 800 6470 23 1080 480 623 6020 700 1560 15300 560 6090 13100 400 3870 24 7220 480 1690 7320 780 1650 13800 500 4970 6640 180 1650 25 4160 460 1290 --- --- --- 11800 460 4150 7680 140 2120 26 3780 420 832 --- --- --- 8700 360 3040 8340 140 2250 27 3000 640 976 --- --- --- 5860 280 1730 10700 180 3220 28 1440 800 950 --- --- --- 1040 200 495 13700 300 4380 29 1160 800 949 --- --- --- 3000 140 673 13800 420 4760 30 1000 620 805 8240 340 2530 2040 120 510 13000 380 3960 31 --- --- --- 5880 260 1700 2440 100 420 --- --- --- MONTH 7220 240 803 --- --- --- 16200 100 1820 17900 100 3050 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 --- --- --- --- --- --- 11000 140 3460 14600 180 5430 2 19700 820 7870 17000 1280 7300 11700 120 2530 19500 260 7640 3 14900 1180 7350 10200 740 3560 8340 100 1800 22800 740 7240 4 10900 600 3460 --- --- --- 940 100 407 10700 400 2960 5 6600 300 2010 --- --- --- 6200 100 1700 11600 260 4050 6 6020 280 1900 --- --- --- 13300 200 3820 16400 460 4990 7 9520 340 3220 --- --- --- 12400 280 3560 8740 240 2080 8 10400 420 3160 --- --- --- 7300 160 1790 4580 100 957 9 10900 460 3240 --- --- --- 9540 180 2380 6900 100 1590 10 10300 360 2900 --- --- --- 7120 120 1830 8580 140 2480 11 8780 360 2250 --- --- --- 7980 120 2110 5020 100 1170 12 8000 260 1880 --- --- --- 6900 100 1810 5860 100 1980 13 10500 240 2400 10200 740 3560 12000 200 5350 11500 240 4750 14 8920 240 2810 --- --- --- 12400 260 4780 19400 380 6110 15 12800 180 3740 8240 160 2340 --- --- --- 5680 120 1480 16 10800 260 2810 9040 100 2370 --- --- --- 8840 100 2830 17 18200 300 8310 --- --- --- 17700 340 5980 16300 160 3930 18 15400 860 7230 --- --- --- 15200 380 6260 8540 240 2650 19 18100 840 8290 --- --- --- 20900 500 7740 13900 380 5180 20 22000 1000 10600 --- --- --- 17800 680 5180 --- --- --- 21 25100 4460 15500 13300 300 3820 13200 240 3190 11500 720 4020 22 21000 2880 10000 14200 360 4150 13200 300 4870 8740 680 3280 23 16300 1440 5680 --- --- --- 18000 940 7800 10800 520 3590 24 12900 740 3750 --- --- --- 12900 920 4660 3480 140 760 25 14500 580 4230 7200 300 1510 16300 840 5740 500 120 252 26 14000 500 3910 --- --- --- 12600 720 4670 920 120 396 27 13200 400 3330 --- --- --- 6700 200 2050 8300 100 2120 28 12700 340 3380 10800 280 3210 4320 100 1320 7420 100 2000 29 14400 360 4370 12300 380 4580 7460 100 1620 12900 100 5000 30 10300 360 3400 10400 180 2830 7700 100 2660 15000 240 4680 31 --- --- --- --- --- --- 13300 140 4770 12100 180 2860 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 7300 140 2050 13700 160 5590 16400 380 6570 12500 749 4520 2 13100 200 3520 14300 260 5440 11000 240 3350 7780 295 1990 3 9000 100 2370 12600 340 4990 9920 140 2590 4840 197 1080 4 10700 120 2890 14300 380 5600 6040 100 1500 9200 148 1080 5 9860 160 2800 14000 380 5280 9920 100 1700 9800 219 2270 6 13300 260 3920 9540 100 2250 9920 100 2340 11700 671 4720 7 10000 240 3350 --- --- --- 11100 100 3340 16000 736 5560 8 11100 180 2060 5460 100 847 11800 100 3050 16100 566 4770 9 6220 200 1810 6580 100 1930 8020 100 1570 9900 449 3390 10 11900 380 4880 10200 100 3030 6520 100 1140 9260 394 3430 11 14800 260 4830 9560 100 1680 7160 100 2290 10900 394 4040 12 12700 120 3930 4600 100 934 9680 100 3410 12400 309 3550 13 22800 500 8340 6940 100 1850 17800 100 6720 11600 340 3920 14 11000 100 2320 7960 100 2430 16000 1020 7780 11300 388 3710 15 9780 100 2590 11800 100 4710 11600 600 4620 8660 342 2610 16 10300 100 3050 12100 100 4360 6680 180 2280 5800 229 1370 17 13400 280 4940 9520 100 3310 3700 100 920 7440 160 1100 18 8420 360 2840 8440 160 2760 4540 100 767 7800 213 1720 19 6340 260 2240 6480 160 2310 5320 100 883 7800 184 1460 20 6260 180 1180 6040 100 1460 6240 100 1450 8200 241 2270 21 2040 100 572 4720 100 1060 5480 100 1070 12400 519 4980 22 1080 100 473 5820 100 1490 2060 100 353 16000 616 5870 23 4480 100 1080 8220 100 2190 2240 100 520 12900 391 4260 24 5860 200 1850 11400 100 3100 3160 100 845 10100 331 3690 25 10100 200 3480 7100 100 1490 4600 100 1400 13800 390 5630 26 4320 100 832 4060 100 739 15500 100 5380 16800 960 8230 27 4700 140 1480 2500 100 502 18400 500 7940 16700 726 6920 28 9560 120 2190 5320 100 1880 20900 740 9870 16800 555 5990 29 5220 120 1680 10800 100 4830 23700 1580 11700 12000 399 3750 30 --- --- --- 15700 100 7420 18700 1180 8690 4320 220 1190 31 --- --- --- 16500 280 6870 --- --- --- 3840 151 685 MONTH 22800 100 2740 --- --- --- 23700 100 3530 16800 148 3540 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 5680 129 882 6520 351 1880 11700 972 4770 4540 246 1290 2 8000 150 1210 6520 238 1260 11900 960 4850 5500 179 1160 3 8920 254 2110 4460 227 1230 10400 795 3710 4480 158 1000 4 10000 394 2810 2780 175 861 8840 596 3010 5600 139 1140 5 7520 319 2150 960 140 488 8760 411 2370 7140 134 1700 6 6460 320 2130 951 131 455 10600 337 2860 9080 133 2160 7 3340 203 1100 2500 119 492 9120 284 2860 10200 147 2790 8 2680 180 761 6220 138 1280 8340 185 1830 7540 134 1690 9 4240 169 947 4780 198 1480 6580 155 1440 --- --- --- 10 --- --- --- 5340 148 1070 6600 145 1520 --- --- --- 11 9140 175 2050 4940 146 984 7980 136 1610 --- --- --- 12 9260 281 2400 4880 127 859 7680 163 1790 --- --- --- 13 4000 142 760 --- --- --- 11900 207 3330 --- --- --- 14 969 107 313 --- --- --- 9540 344 3440 --- --- --- 15 431 96 185 --- --- --- 6000 216 1540 --- --- --- 16 920 95 188 --- --- --- 7700 203 2230 --- --- --- 17 3720 100 376 --- --- --- --- --- --- --- --- --- 18 5100 130 924 --- --- --- --- --- --- --- --- --- 19 4120 115 726 --- --- --- --- --- --- 8440 141 1850 20 1940 104 455 --- --- --- --- --- --- 12400 151 3510 21 1660 68 --- --- --- --- --- --- --- 15200 311 5160 22 --- --- --- --- --- --- --- --- --- 13600 397 4890 23 --- --- --- --- --- --- --- --- --- 10400 223 2770 24 6540 137 1920 --- --- --- --- --- --- 13100 366 4960 25 5700 115 1070 14200 320 4900 --- --- --- 12200 930 5460 26 8860 120 1920 13800 173 3050 7200 140 1740 9480 731 4090 27 12300 166 3270 10200 154 2270 6200 178 1750 8800 623 3410 28 14700 344 4620 11600 178 2760 4680 221 1510 7080 432 2250 29 14400 729 5260 14500 510 4820 3720 194 1310 6380 305 1920 30 9300 630 3850 13200 934 5720 4720 279 1690 11000 334 2980 31 --- --- --- 12000 960 4950 4900 275 1580 --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 10600 311 2860 12300 146 3450 2440 108 442 3320 112 873 2 8700 237 2240 17000 1180 8440 2780 108 555 8980 183 3390 3 8880 174 2110 6260 336 2200 7520 110 2020 15100 374 6140 4 9420 153 3580 9120 326 3000 16800 362 8940 16900 611 7120 5 4700 118 1050 10500 226 2770 17800 846 6640 15300 398 4010 6 15700 138 5650 9360 198 2790 17100 735 8910 10200 281 2780 7 16800 230 5430 13700 185 5640 21100 1340 7600 11300 208 3280 8 14900 289 5150 16000 438 5890 17800 958 5960 9460 251 2190 9 7640 163 1790 14600 421 4510 15500 703 4690 5880 176 1270 10 4820 130 1120 12900 324 4090 16000 541 4380 4100 140 882 11 5000 113 931 13800 364 4360 5540 359 1330 4800 134 1160 12 7140 105 1930 14000 396 4380 4440 205 1150 3920 162 1160 13 6880 153 1810 6240 326 1600 10100 236 2810 1280 92 363 14 6900 159 1430 5360 201 1140 12200 421 4070 132 84 103 15 5920 150 1190 7440 166 1520 12800 601 4950 145 80 103 16 7320 127 1430 8100 176 2100 11600 633 4940 1620 80 276 17 4480 121 886 8640 163 2370 9220 295 2540 3500 82 552 18 10800 116 2460 9360 177 3110 3260 196 968 667 83 250 19 8880 166 2350 12000 207 4990 7920 181 1670 3380 85 663 20 9120 156 2840 15100 405 6900 6880 164 1440 2780 89 464 21 10700 217 4190 16300 986 7350 7140 164 2160 5120 87 996 22 9900 324 3900 11700 944 3940 8680 257 2690 900 95 324 23 11200 448 4480 5420 352 1440 6420 283 1530 1080 91 365 24 11000 515 4150 4140 201 1060 3020 190 771 1620 96 449 25 8220 503 3030 3360 195 913 9300 206 2270 2000 103 488 26 8620 384 2590 4220 172 943 3600 180 893 8520 158 2490 27 6980 324 1810 3040 157 637 11200 223 2920 11300 356 3850 28 5860 261 1610 2460 130 471 6240 212 1620 10500 285 3170 29 4900 211 1110 2480 117 460 7740 184 1980 2480 109 499 30 6920 189 1570 1880 109 373 6220 145 1670 941 85 264 31 3700 149 1020 --- --- --- 7760 149 2270 4720 83 998 MONTH 16800 105 2510 17000 109 3090 21100 108 3120 16900 80 1640 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 8360 146 2780 13100 258 4950 4380 84 682 10700 271 3780 2 13400 232 5010 15200 224 4750 704 84 236 9920 366 3550 3 20400 301 7960 12600 162 3590 4060 82 616 8240 191 1960 4 20600 830 8400 14400 99 2560 8520 107 2110 7900 284 2140 5 18400 963 7530 931 81 225 8400 247 2670 6760 262 2040 6 14500 1140 5980 987 79 324 3280 116 820 6760 238 1930 7 14600 1140 6510 3040 101 942 3120 107 625 6660 269 1800 8 11900 1180 4910 2480 151 883 3120 112 649 6660 280 1860 9 7460 544 2390 1360 124 556 2060 108 557 6980 472 2230 10 5780 312 1790 1160 98 297 1680 88 382 8320 454 2710 11 4360 257 1390 569 93 204 433 83 163 8880 327 2680 12 4600 219 1390 582 95 213 203 82 123 7140 212 2040 13 1740 127 616 --- --- --- 429 81 167 4200 161 1210 14 1960 118 538 --- --- --- 1880 80 348 5320 132 1570 15 8020 137 2020 --- --- --- 1800 78 327 8460 108 2200 16 9540 137 2140 --- --- --- 1800 78 327 7160 102 1960 17 5600 126 1470 --- --- --- 4140 79 735 5460 86 1350 18 8980 149 2720 --- --- --- 9240 96 2230 8980 81 1750 19 8980 173 2400 --- --- --- 8920 130 2580 11700 117 2890 20 5460 138 1500 --- --- --- 3760 106 920 17900 410 6140 21 7440 131 2110 --- --- --- 1820 81 397 20300 1600 8560 22 4600 181 1640 --- --- --- 2680 82 429 16400 1440 7100 23 3720 157 1140 --- --- --- 2700 94 618 16900 1220 5970 24 4920 122 857 --- --- --- 4880 99 713 16900 897 5730 25 7740 139 1760 --- --- --- 4880 113 1020 13600 563 3710 26 9180 108 1870 1300 85 252 4780 124 1180 8320 296 2210 27 3360 81 445 2380 85 342 4340 131 1380 8780 284 2940 28 8900 126 3090 382 82 153 9880 207 3530 13200 234 4190 29 --- --- --- 992 85 241 13200 253 4990 7480 167 2220 30 --- --- --- 2260 88 419 10400 249 3550 8740 125 1810 31 --- --- --- 4620 86 937 --- --- --- 12000 220 3940 MONTH 20600 81 2940 --- --- --- 13200 78 1170 20300 81 3100 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 11200 299 3310 7780 330 1870 15100 590 5760 --- --- --- 2 13300 309 3860 6220 280 1410 10200 557 4260 --- --- --- 3 12300 707 5010 3880 245 986 8360 428 2870 --- --- --- 4 7540 380 2460 3040 220 699 7100 378 2500 --- --- --- 5 4940 255 1400 6140 225 968 8860 305 2670 --- --- --- 6 9740 220 1620 6140 320 1920 9840 313 3490 --- --- --- 7 9740 341 3000 6000 275 1540 9740 252 3190 --- --- --- 8 8760 192 1760 4440 230 1080 12700 274 5130 --- --- --- 9 1400 91 394 3280 212 845 15000 503 6880 9900 218 2630 10 1260 92 429 1380 194 366 14800 387 5390 5020 107 933 11 3100 82 765 2780 192 574 14200 354 4500 12200 93 3350 12 5820 81 1400 6340 194 1540 18500 493 6970 15200 636 6710 13 11000 94 3380 6040 199 1440 18700 610 6880 --- --- --- 14 19800 984 9640 6380 83 1300 20000 592 7140 --- --- --- 15 16000 1240 6440 8340 83 1980 --- --- --- --- --- --- 16 13400 551 4090 12800 80 3210 --- --- --- --- --- --- 17 12400 336 3280 18100 310 6460 18400 2040 9050 --- --- --- 18 11600 308 3070 17300 975 6990 14800 1700 7350 --- --- --- 19 13700 299 3240 12000 786 5400 16100 1440 6430 --- --- --- 20 15200 346 4180 8860 333 2590 16100 1440 6240 --- --- --- 21 13400 636 5170 10400 401 3020 12600 984 5050 7980 120 2670 22 12000 609 3720 10400 480 3580 10900 689 3980 8660 239 1840 23 12000 843 4240 9700 441 3050 12100 608 4190 7680 198 1950 24 10200 635 3410 7820 340 2480 11500 435 3450 7300 159 1780 25 7680 378 2190 5420 252 1770 7740 248 1940 6860 134 1710 26 5120 293 1310 9620 225 2460 8340 162 1940 7740 131 2440 27 8880 304 2620 11800 316 3940 11100 215 3380 6200 146 1700 28 9340 404 3090 11100 277 3510 9100 164 2080 9880 117 2450 29 10500 418 3200 11300 224 2890 8340 145 2140 12300 383 4940 30 8560 395 2450 13000 239 3510 9520 142 2340 10800 361 4120 31 --- --- --- 15400 433 5320 --- --- --- --- --- --- MONTH 19800 81 3140 18100 80 2540 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 11200 315 3230 3760 119 895 17200 342 4950 9680 92 1930 2 7660 191 2030 8460 110 2630 14700 360 5830 10700 85 2190 3 8540 157 2320 12800 240 5030 12100 357 3490 13200 161 4380 4 8640 147 2190 13600 650 5220 19400 160 4280 11000 77 2540 5 9800 134 2400 --- --- --- 19400 100 3620 --- --- --- 6 12200 141 3730 --- --- --- 10200 267 4150 --- --- --- 7 16700 2920 7270 --- --- --- 13300 365 5020 --- --- --- 8 13700 140 4660 --- --- --- 18600 294 6190 --- --- --- 9 10700 140 2640 --- --- --- 14600 240 4110 --- --- --- 10 11500 190 3420 --- --- --- 12200 172 2450 --- --- --- 11 16600 286 6690 --- --- --- 6080 161 1830 --- --- --- 12 16700 1960 9380 --- --- --- 8760 129 2740 10400 640 3790 13 15500 2220 8810 --- --- --- 10200 180 2900 11600 680 5180 14 14200 2000 6950 --- --- --- --- --- --- 7740 520 1890 15 11600 1040 4510 --- --- --- 9040 552 4310 1240 360 593 16 10200 710 3670 --- --- --- 5600 227 1310 4220 380 1120 17 9780 578 3100 --- --- --- 9260 192 2130 7100 300 2110 18 8020 421 2330 --- --- --- 7120 173 1870 2480 400 820 19 8140 260 1950 9140 260 2550 5900 158 1830 5660 340 2820 20 7240 246 1990 5720 132 1390 5100 120 1450 7540 140 2740 21 6240 174 1500 12700 140 4190 7380 150 1990 6520 80 1950 22 9140 146 2290 13400 400 4610 5220 119 1920 --- --- --- 23 12400 236 4790 18400 639 8430 10100 192 3560 --- --- --- 24 14200 773 6890 22200 700 10000 9320 183 3220 --- --- --- 25 14800 802 6910 18500 620 7620 5560 145 1520 --- --- --- 26 12700 894 6460 --- --- --- 6100 108 1760 --- --- --- 27 12500 598 4930 --- --- --- 8320 100 3220 17200 421 6950 28 9320 387 2920 --- --- --- 10000 232 3950 15500 693 5030 29 9220 260 2300 11600 400 3830 13500 133 5150 7020 292 1770 30 --- --- --- 13000 380 4510 14100 215 4300 7220 183 2270 31 3760 156 815 --- --- --- 14500 236 3640 7960 163 1790 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 1960 98 745 7140 280 1990 9920 285 2260 8840 291 2550 2 2500 76 654 7100 253 1890 4760 157 1200 23200 296 4330 3 3540 52 627 956 151 309 995 128 420 31200 427 7550 4 4560 57 813 445 122 241 3940 133 1050 11300 233 3000 5 6460 57 1310 2600 92 599 8840 138 3040 7860 157 1880 6 7900 71 2820 10300 153 3360 11000 298 4320 32500 192 6990 7 11100 116 3320 9400 213 2750 6980 101 1760 11100 169 3590 8 10900 178 3660 5920 179 1100 12700 101 3770 17300 187 3700 9 6220 169 1390 5460 158 1420 9880 387 4370 15200 255 5000 10 1960 96 637 4460 200 1120 8620 200 3160 13700 395 4890 11 5660 88 1190 952 145 417 4480 173 1450 26900 383 4950 12 5760 98 1350 7680 158 1520 6940 175 1420 26900 312 5980 13 7120 132 1810 7520 120 2570 6940 140 1260 11300 219 2270 14 6300 117 1790 7080 229 1750 6360 143 915 13300 177 3560 15 7040 101 1540 7080 160 1620 8780 120 2040 10200 173 2500 16 5660 90 1370 7380 159 943 8780 162 1830 5600 130 1340 17 16200 60 3440 7380 138 851 5640 144 1640 6240 124 1680 18 7700 80 2670 4880 120 1250 12300 100 2460 22500 227 6020 19 23700 485 8230 3380 120 506 21600 485 6070 24600 787 8790 20 17000 485 7480 11000 390 3920 13700 270 4640 17800 875 8170 21 20500 860 9330 14200 460 6600 7080 213 2410 16500 721 6760 22 17200 1260 8070 11400 400 5630 10900 172 3500 21500 1060 8060 23 17900 900 6820 17100 467 7510 16800 321 5870 21500 1160 7280 24 9920 299 2110 16500 641 5950 13800 908 6670 9700 452 2990 25 7700 173 1420 11000 427 2870 13300 509 4090 7760 256 1780 26 5920 253 1890 26300 200 4660 7340 294 1760 7760 286 1900 27 9800 415 3150 14400 717 6020 7340 283 1730 7420 288 1880 28 9800 330 2460 7040 204 3120 7920 296 2270 8880 659 3730 29 --- --- --- 6260 340 1590 9100 308 2470 15700 891 6250 30 --- --- --- 7500 460 2390 17100 303 2470 13700 742 4980 31 --- --- --- 9620 425 2770 --- --- --- 13600 663 5080 MONTH 23700 52 2930 26300 92 2560 21600 100 2740 32500 124 4500 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 10000 419 3440 2580 118 504 6660 104 1670 9630 983 3110 2 4540 236 1130 5600 110 1110 8900 104 1840 13700 974 4160 3 10500 173 2620 8440 127 2170 6660 107 1380 15500 1210 6460 4 10900 206 3450 9900 146 3040 7540 104 1670 17200 2260 9110 5 11100 234 3470 11100 195 3610 6640 109 1530 16400 3090 9420 6 12900 261 3900 10100 219 3100 12500 138 2690 14600 2130 6620 7 12100 319 4120 5920 150 1270 14200 840 6170 9100 189 3540 8 6460 237 1840 4100 122 776 14700 1240 6600 9860 554 3020 9 11100 172 1820 3180 114 563 14700 1340 6430 8360 398 2370 10 9420 217 2840 5340 119 720 12100 740 4350 6100 240 1680 11 9420 174 1550 5920 180 1340 7460 527 2330 4920 154 804 12 7820 173 1800 7120 251 2110 4260 278 1080 5980 125 1070 13 7660 172 2100 5700 180 1310 4080 226 813 9840 189 2720 14 6140 142 1490 4120 158 1010 5260 246 1150 10100 239 3000 15 5380 141 1380 5420 164 1380 5200 289 1200 10200 239 2950 16 5880 141 1780 6340 134 1240 7140 338 1710 10700 368 3600 17 8220 165 2460 9880 147 2220 4680 376 1180 7900 391 2900 18 8960 193 2670 10500 168 2630 3670 399 969 5060 318 1800 19 11100 220 3050 12500 306 4110 3010 431 909 9100 286 2700 20 8840 275 2610 12700 620 4870 4510 461 1080 11100 480 4140 21 6880 192 1590 10100 507 3200 2430 526 1040 10200 503 3310 22 5460 151 1140 6700 347 1900 1990 542 976 8740 356 2320 23 5220 162 1080 5680 232 1270 2160 563 989 4940 210 1190 24 4260 171 972 5680 214 1180 2440 595 1050 6300 166 1310 25 4260 197 1170 4320 156 855 5340 645 1710 4340 135 824 26 5100 332 1690 962 122 427 5940 668 1650 6460 121 1160 27 7240 319 2240 1240 113 427 6200 703 1910 4140 122 817 28 3140 254 1050 4420 127 1200 8840 740 2760 6920 118 1490 29 3600 211 1310 1160 103 382 10700 818 3730 12400 139 3070 30 3120 151 692 2480 100 451 10000 859 3420 13200 229 4630 31 --- --- --- 3900 99 807 12900 963 4760 --- --- --- MONTH 12900 141 2080 12700 99 1650 14700 104 2280 17200 118 3180 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 17100 239 5350 13000 329 3720 13100 692 4100 --- --- --- 2 15900 343 5550 7760 227 2280 9520 398 2370 --- --- --- 3 15900 869 7170 7800 223 2100 7220 241 1730 --- --- --- 4 11200 100 4170 6160 205 1590 5480 252 2190 --- --- --- 5 6560 364 2020 6920 168 1410 3920 378 1510 --- --- --- 6 4620 258 1530 5280 197 1790 3720 228 883 --- --- --- 7 5880 214 1540 7860 293 2370 1180 137 439 --- --- --- 8 7880 172 1470 9640 311 2790 2780 118 507 --- --- --- 9 4340 161 998 4200 181 933 6120 138 1650 --- --- --- 10 5060 159 1050 2720 139 615 4420 125 1110 --- --- --- 11 23000 120 3620 7960 139 2450 10200 125 2570 --- --- --- 12 17700 242 3500 12000 190 4010 11100 151 3420 --- --- --- 13 8760 341 3040 11600 185 3580 12700 162 3680 9520 148 2700 14 1660 115 473 10500 192 3950 12100 163 3230 10400 176 3230 15 --- --- --- 13400 244 4400 12600 166 4360 7320 194 1450 16 --- --- --- 11800 277 3460 12700 215 3650 1220 142 452 17 --- --- --- 12000 258 2710 12500 234 3610 2180 128 515 18 --- --- --- 20700 518 5320 9240 221 2590 3320 126 629 19 --- --- --- --- --- --- 10500 195 2820 2060 122 541 20 496 89 231 --- --- --- 11500 257 3360 2300 104 447 21 4320 91 587 --- --- --- 13100 344 4360 315 101 161 22 12100 110 2010 --- --- --- 10800 326 3240 539 104 212 23 13100 133 1610 8420 248 2120 8360 146 1800 3440 127 881 24 7380 118 1680 9840 173 2200 5020 112 876 5900 169 1710 25 18400 127 3610 9300 173 2850 3060 97 596 3920 134 1040 26 9120 129 2640 18200 140 3120 5260 115 1470 5040 134 1130 27 10200 135 2950 21400 264 8050 7600 115 2010 7440 135 1700 28 8340 129 3050 15400 393 6180 8840 129 2180 5680 144 1520 29 11800 134 4170 13900 384 6560 --- --- --- 8120 178 2900 30 12700 158 4670 15500 640 6150 --- --- --- 8420 405 2520 31 13200 247 5410 --- --- --- --- --- --- 4940 291 1520 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 3980 257 1280 3380 211 1190 6920 246 1980 8800 229 1620 2 1820 180 709 3340 184 1170 7260 300 1830 8800 163 1460 3 1260 152 551 3480 165 939 7260 99 1840 10500 144 1570 4 --- --- --- 3600 187 1150 6720 195 1570 14300 202 4310 5 --- --- --- 3840 167 1110 11100 203 3260 19400 174 4570 6 --- --- --- 4940 152 1130 16500 332 5570 11800 159 3180 7 --- --- --- 5120 137 994 9480 150 1880 25100 160 4250 8 --- --- --- 4580 129 1210 9000 111 1540 26600 290 9650 9 3720 122 631 1080 106 266 7820 111 3350 37500 570 14700 10 6680 130 1850 5120 109 1650 22400 152 5880 24200 379 7000 11 9560 130 3640 5700 111 2250 9400 146 2870 10300 207 2280 12 12200 268 3260 7920 130 2390 9320 170 2910 8240 157 1840 13 10700 311 3270 12600 121 3740 5860 169 1870 10500 305 2900 14 9860 233 3590 11300 192 4460 10000 181 2750 8340 317 2640 15 9220 296 2560 10800 425 4770 8880 349 3000 7740 425 2690 16 3400 157 792 9680 630 4110 10800 502 3570 8200 352 2180 17 994 112 380 6880 355 2400 12500 644 4510 8200 259 1780 18 1020 113 438 7600 308 2050 7100 552 2320 3000 132 654 19 1360 118 547 7600 496 2850 6380 300 1460 1560 141 531 20 3120 150 1020 6980 393 2090 3340 164 794 6460 204 1760 21 3600 124 875 4380 168 955 1800 150 627 19300 929 8290 22 2960 115 775 907 145 491 2180 154 705 18700 699 7880 23 5780 125 1520 973 145 510 8200 197 2420 20000 558 6170 24 4720 104 818 10900 196 2790 10800 473 4050 21100 754 7290 25 5580 102 1210 4540 214 1470 10400 375 3300 7340 457 2560 26 6560 128 1740 7120 206 2070 20900 453 5240 3660 209 955 27 5540 165 1440 6420 217 2310 8260 344 2630 6940 134 1290 28 5040 183 1540 6020 194 1740 5820 221 1400 9000 221 2510 29 --- --- --- 8760 240 2270 8040 166 1430 7160 262 2330 30 --- --- --- 9980 269 2610 6640 300 2340 4800 178 1360 31 --- --- --- 6380 209 1630 --- --- --- 9120 169 1800 MONTH --- --- --- 12600 106 1960 22400 99 2630 37500 132 3680 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 9120 175 1950 6160 164 1380 11800 333 3850 607 84 227 2 5560 134 1250 6340 194 1690 15100 355 4830 1440 87 323 3 5260 143 1490 7340 246 2610 8620 265 2740 6640 103 1190 4 6600 171 2470 5420 178 1560 6240 186 1190 8980 151 1750 5 7540 166 2680 6260 165 1730 8180 164 1600 9100 209 2200 6 9360 119 1920 6700 141 1600 6920 149 1220 9640 276 2580 7 2820 111 664 7440 128 1570 11300 136 2490 6320 297 2060 8 6640 111 1540 7600 125 1560 19100 740 7570 3140 192 808 9 6820 109 1440 10200 256 3050 17700 1800 8830 874 100 378 10 10100 175 2870 10100 280 3320 15500 1720 7710 1100 120 474 11 9620 311 2920 6800 260 2030 11600 1060 5310 1380 146 599 12 5360 286 1780 6260 288 1570 9520 680 2880 4160 175 788 13 9880 170 1750 5060 260 1230 7200 406 1830 2480 180 590 14 8640 516 2630 5060 176 789 5140 265 1330 887 135 349 15 9460 887 3410 1280 120 445 3700 173 798 3140 127 606 16 6420 200 1450 1740 146 493 6160 146 1090 6460 120 1130 17 2880 200 807 894 131 415 9360 152 2380 6480 125 1080 18 6040 253 1700 1500 125 495 11900 169 3600 9040 115 2100 19 6920 272 2040 3280 132 654 14400 232 4480 20300 224 7570 20 3280 168 864 4020 125 863 18500 434 7360 17700 590 6820 21 8020 159 2000 3660 113 790 18900 140 7300 12000 285 3750 22 7380 181 1920 5500 108 1050 16600 200 5110 10100 180 2880 23 9800 150 2500 4540 108 850 15200 248 3270 11100 213 2890 24 10800 248 3280 7880 116 1780 13200 324 4070 16500 289 6250 25 11500 309 3570 8220 156 2100 9700 257 3340 27300 160 8770 26 11200 160 3940 10500 151 2170 5240 188 1370 25900 580 9560 27 9760 397 3070 11100 140 2930 1080 110 279 12400 400 3540 28 6980 299 2070 8620 424 3610 372 98 140 10500 304 1960 29 7220 185 1500 7240 278 1980 495 89 181 6100 197 1050 30 7120 194 1830 9700 265 2510 767 80 224 5820 141 990 31 --- --- --- 10300 309 3270 701 83 267 --- --- --- MONTH 11500 109 2110 11100 108 1680 19100 80 3180 27300 84 2510 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 9120 153 1580 7740 208 2570 7780 127 2270 --- --- --- 2 18300 176 3120 4900 138 1220 5900 144 1680 --- --- --- 3 6880 157 1510 2220 121 585 9580 141 3000 11000 406 3080 4 3060 148 790 6540 98 1100 11500 236 3890 3240 170 981 5 2600 130 576 9980 148 3600 14300 303 5270 6260 146 1250 6 849 99 326 10100 270 2970 13100 501 4000 7140 115 2110 7 956 114 444 9480 224 2240 8780 288 2100 13300 229 3550 8 857 111 417 1300 128 424 9040 190 2150 935 114 351 9 6220 171 1490 6360 102 1160 8580 182 1980 3820 108 771 10 9700 320 2350 6720 107 1390 7900 143 1710 7380 117 2080 11 7780 231 1420 11200 110 2350 4200 117 1080 10400 313 3820 12 9220 158 1820 4840 96 1230 6120 105 1220 9800 161 2470 13 9320 145 1820 10500 144 3510 8240 116 2160 6000 150 1790 14 --- --- --- 16100 247 5550 11100 210 4560 11800 290 4620 15 --- --- --- 7380 146 1730 20400 150 4480 12900 327 5150 16 --- --- --- 10700 146 3620 18900 150 4430 13400 327 5360 17 --- --- --- 9660 138 3740 18500 178 8820 12100 393 3290 18 13600 184 3430 14000 133 5270 19800 837 8880 10700 279 3060 19 13100 136 2280 16800 218 6790 18200 1040 6760 11000 268 2560 20 --- --- --- 17900 467 8020 --- --- --- 4540 140 1300 21 --- --- --- 32500 922 10400 --- --- --- 9320 260 2590 22 --- --- --- 14800 928 5530 --- --- --- 8020 336 2430 23 --- --- --- 13900 674 4420 --- --- --- 7440 379 2510 24 12800 603 4440 9040 489 2440 --- --- --- 7980 492 2840 25 11200 402 2870 7300 262 1560 --- --- --- 2040 213 719 26 8100 306 2320 6340 193 1370 --- --- --- 2680 156 892 27 8320 218 1870 8360 192 1580 --- --- --- 4820 121 1030 28 2780 148 844 4720 183 1280 --- --- --- 2780 113 700 29 6540 112 1170 2740 144 995 --- --- --- 9580 113 4640 30 9780 162 2490 4460 127 1020 --- --- --- 10300 266 3680 31 10500 247 3550 --- --- --- --- --- --- 13300 211 3520 MONTH --- --- --- 32500 96 2990 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 15100 193 5260 11200 194 4230 14200 347 5240 11300 310 3200 2 10400 291 3080 15300 345 5670 10200 166 2900 7100 200 1970 3 --- --- --- 9480 418 3250 9020 139 2450 2800 71 769 4 --- --- --- 8320 299 2820 5480 137 1860 2940 49 577 5 --- --- --- 9000 299 2560 5160 71 941 2940 31 432 6 2160 91 499 6640 184 1560 7700 76 1640 2260 45 516 7 4800 117 1210 2780 97 663 8740 284 2570 1560 57 568 8 5540 165 1600 1360 47 368 11200 703 4190 7580 286 2350 9 3280 145 1240 3680 59 725 11400 428 3540 6260 235 1740 10 7680 214 2330 6520 137 2110 9320 190 2210 5220 249 1780 11 11600 205 3730 12000 223 4520 6600 80 1340 5480 232 1840 12 7320 153 1790 14400 215 5170 4100 41 744 6640 302 2200 13 5120 153 1630 14500 394 5610 4100 39 1020 9140 257 2670 14 8300 190 2660 11800 377 4400 8020 135 2670 11800 267 3200 15 8960 236 3010 11600 353 3640 7980 390 3210 10500 382 3390 16 7760 300 1880 7960 254 2420 3660 194 1320 8880 401 2810 17 6220 218 1800 10500 333 3750 6660 151 1510 4460 273 1500 18 8640 274 2540 8760 353 2520 5780 260 1810 3700 169 821 19 10200 600 4080 8640 262 1870 4680 156 1170 5420 147 853 20 9040 500 3520 --- --- --- 2280 73 527 5420 129 949 21 6860 480 2130 1680 48 288 791 36 287 5040 127 1040 22 4360 425 1280 3180 93 697 2300 40 485 6660 154 1810 23 3140 256 933 4540 136 1280 1520 31 437 7980 212 3010 24 1380 189 476 6560 147 1830 5940 57 1710 12000 212 3690 25 4500 227 1400 5560 89 1460 8620 173 3570 11200 217 4170 26 6460 216 2070 4240 57 1090 11300 89 3150 17300 574 7820 27 5680 158 1400 2780 35 646 7020 87 2350 14900 674 7000 28 6520 158 1770 5640 35 1910 13200 288 6070 15700 447 5830 29 7140 150 2400 8860 52 3920 17100 781 8040 16000 635 6290 30 --- --- --- 13100 122 5170 13300 592 4880 18600 445 5740 31 --- --- --- 17200 205 7470 --- --- --- 16700 920 6930 MONTH --- --- --- --- --- --- 17100 31 2460 18600 31 2820 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 12800 455 3500 10100 865 4460 6340 261 1640 7220 314 2100 2 12900 458 3690 9080 487 2720 6340 237 1660 9120 274 2450 3 13800 860 5180 9080 444 2780 3720 196 1240 6220 224 1900 4 13800 916 5040 8400 509 3570 5980 240 1830 7540 164 1760 5 11800 704 3880 11300 784 4600 6940 214 1660 2100 99 646 6 9560 408 2560 7140 435 2370 7440 177 1890 920 75 266 7 5260 223 1210 8040 405 2860 9620 190 2960 4560 72 719 8 3280 182 984 7260 340 2450 8660 152 2180 6820 76 1640 9 3840 188 1240 5560 228 1580 5200 107 1150 6160 107 1270 10 3160 163 837 6860 165 1420 9800 95 2260 9860 98 1740 11 4540 160 1040 17000 171 4410 14300 235 4880 6000 117 1630 12 7080 144 1260 13400 854 5830 --- --- --- 1300 96 417 13 5780 150 1200 7340 212 1540 8760 197 2050 682 83 278 14 6220 155 1290 10600 184 2560 9320 223 2840 2520 83 445 15 8020 135 1500 7740 287 2960 7200 200 2490 2920 87 678 16 7820 251 2390 5320 171 1440 6380 124 1300 6100 124 1440 17 --- --- --- 4160 123 690 6900 108 1140 2600 100 559 18 --- --- --- 2980 95 449 7420 149 2350 5720 93 1050 19 --- --- --- 2980 88 580 9020 173 2840 12600 134 3010 20 --- --- --- 3810 89 1000 6900 124 1740 13000 184 4230 21 --- --- --- 9230 169 3270 7860 105 2180 12700 178 3560 22 4500 88 1040 9080 186 3390 10400 123 2950 11700 290 4350 23 4600 83 1190 8270 158 2530 9900 139 2910 13000 491 5510 24 5440 85 1730 9250 135 2610 10300 127 2480 14000 759 5920 25 4000 79 988 6920 129 2040 11000 151 2980 10700 591 4270 26 13100 93 4210 7140 95 1260 12200 443 4610 8220 443 2940 27 18500 1960 9540 9980 99 2320 11500 602 4320 7560 388 2500 28 15400 1840 8350 12700 222 4320 10200 678 3970 7360 327 2090 29 12400 1060 5390 11100 456 4010 8620 627 3610 4020 249 1330 30 13000 913 4980 7580 306 2500 8260 502 2860 9140 290 2790 31 --- --- --- 5580 245 1710 6580 361 2170 --- --- --- MONTH --- --- --- 17000 88 2590 --- --- --- 14000 72 2120 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 10500 520 3470 8480 188 1830 13800 259 4320 17100 242 4410 2 9580 361 2580 5580 181 1350 8860 202 2590 10700 149 1980 3 10000 251 2220 19400 359 8580 11600 200 4010 8680 137 1960 4 13700 207 4170 20700 2100 11100 11400 168 2900 10100 136 3670 5 14200 242 4390 20100 1920 10600 13800 161 5500 14600 169 5840 6 19500 466 8630 19600 1460 9520 12300 208 4390 16600 316 6650 7 24500 1920 11800 19300 1000 8620 16300 169 6380 16700 484 5520 8 23800 579 6920 19200 988 6510 18100 307 7090 15700 431 4960 9 3100 194 701 9100 575 2850 13300 478 4430 15700 455 4750 10 1560 134 515 12600 453 4170 15700 372 4940 5120 261 1360 11 3700 130 820 14500 508 4570 11800 529 3790 2280 189 799 12 6200 151 1620 13000 539 4150 11200 500 3380 7460 299 1880 13 8240 248 2310 13300 530 4330 10000 493 3060 4260 256 1360 14 6800 216 1560 14900 597 5080 10800 395 2670 4920 236 1250 15 2360 146 601 17100 807 5930 11700 311 3020 6520 207 1550 16 4320 129 728 20600 940 8460 11600 490 4110 12200 246 3490 17 4140 130 763 19000 1460 8470 11400 443 4650 3780 188 1000 18 7440 138 1450 17200 1000 7020 6980 323 2240 3980 144 641 19 12000 169 2840 14900 710 5660 6640 182 1330 10300 139 3830 20 13000 410 4940 14700 684 5640 852 137 370 11200 284 3980 21 12500 585 5080 14800 643 5810 5900 132 1170 13100 255 3810 22 12100 634 5090 8760 411 2570 7260 148 1790 12200 400 3020 23 10600 647 3860 13100 339 3940 9100 189 2600 7540 209 1650 24 6320 354 1990 11900 403 4020 10200 280 3100 10400 318 2800 25 6320 346 1910 14000 554 5020 8960 315 2700 10900 284 3610 26 5200 267 1760 7240 505 2280 14500 428 4380 10400 358 3450 27 8700 453 2890 11600 328 2770 9780 282 2040 15800 413 5700 28 9540 623 2850 11200 316 2740 8440 185 1950 12900 348 4020 29 6520 387 1700 9800 216 2180 12600 301 4270 10600 312 3370 30 9680 394 2450 12000 167 2920 14500 350 4700 10500 217 3720 31 3060 194 606 --- --- --- 12000 261 3730 8140 178 2140 MONTH 24500 129 3010 20700 167 5290 18100 132 3470 17100 136 3170 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 8360 181 3130 3060 143 659 8760 178 2390 5660 134 1070 2 14800 181 5810 4980 150 1550 18800 285 11800 3820 131 761 3 20900 651 10900 10500 232 4480 13800 820 7360 4020 141 1010 4 21500 1360 10400 8580 215 3080 10900 555 3340 3680 121 734 5 18100 1260 6510 14400 225 5610 6920 420 2310 6200 173 1520 6 12700 826 4570 13000 341 3690 7900 493 2840 3980 256 1480 7 12200 654 3960 11800 291 3670 6520 260 2550 6460 196 1170 8 8980 432 2440 8780 341 2910 9220 160 2200 6460 258 1550 9 7100 331 2100 10300 391 3310 9220 260 3050 6000 179 1090 10 6720 356 2170 10900 642 4160 9120 460 3200 2220 174 736 11 8340 520 2950 10200 563 3590 10400 260 2750 6880 288 1970 12 8000 387 2460 11600 926 4950 6900 260 1780 9000 241 2460 13 9760 388 2910 13000 628 3920 5200 392 1370 6940 195 2000 14 13700 267 3110 9020 259 2030 5340 293 1740 6640 161 1880 15 5780 196 1140 829 140 372 9580 403 4120 8180 120 2020 16 7780 196 2260 6200 142 1390 8700 294 3680 8960 187 2080 17 9560 208 2920 9460 137 2380 10100 134 2500 11400 146 3790 18 11500 249 3090 11800 133 4300 10600 126 3160 12500 266 5250 19 9100 208 2200 12800 192 3740 20900 340 7190 12600 236 4450 20 7200 182 1380 11400 155 3590 27100 1380 13000 9760 224 2840 21 5460 165 913 14600 173 4260 25900 2800 14400 16300 220 3870 22 968 149 361 11400 263 4060 17700 1280 7680 21200 660 7490 23 4020 142 886 13600 286 5140 12800 948 5500 18400 596 5380 24 6480 191 1410 12700 455 4830 13300 577 3830 13800 357 2880 25 8580 227 2270 11800 310 2940 13300 374 3000 10500 383 2820 26 9120 240 2640 6600 184 893 12300 387 3070 9800 304 2480 27 6420 184 1380 5260 160 686 18400 560 6980 10300 318 3090 28 2560 156 609 7340 217 1970 18700 499 4850 22600 859 8830 29 --- --- --- 6120 148 1220 2660 174 762 17000 663 6170 30 --- --- --- 4980 149 1490 7880 187 1830 11700 343 3370 31 --- --- --- 12900 195 3440 --- --- --- 9880 253 2410 MONTH 21500 142 3100 14600 133 3040 27100 126 4470 22600 120 2860 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 10600 259 2810 6980 136 1340 15800 708 5810 12700 312 4020 2 11900 278 3050 6980 142 1370 11500 487 3690 11100 273 3560 3 13100 290 3340 4220 131 928 5880 254 1500 10300 243 3200 4 14700 574 4830 2020 107 543 2600 173 796 13400 210 3920 5 16900 707 5500 964 94 287 7800 127 860 14300 325 4700 6 16900 674 5470 3500 98 442 8920 225 2810 9080 215 2370 7 12900 355 3000 3500 99 614 10200 235 3250 10100 177 3110 8 8240 216 1740 3600 138 1030 11800 293 4390 9140 149 2250 9 6940 190 1690 4880 134 1280 9100 250 3410 11000 125 2540 10 9980 203 2560 5060 125 1360 12800 278 4870 13300 152 3500 11 9040 154 1950 7080 117 2030 13800 273 5230 11900 195 3870 12 6540 142 2030 11500 162 4150 9220 191 2530 11500 169 3120 13 6520 128 1930 10800 162 3670 9560 153 2720 14100 285 4600 14 3720 109 910 10400 140 3030 9080 127 2240 13400 329 4290 15 15000 112 5030 7540 113 1390 9300 126 1920 12200 589 4640 16 20400 2220 10900 8580 103 1650 9860 150 2180 12700 861 5010 17 17200 900 7110 11800 138 3230 7800 194 1950 11900 960 5730 18 9660 622 3400 13100 242 3890 7580 221 1930 11200 940 4900 19 9800 269 2130 11400 389 3650 11900 298 3060 9960 700 3900 20 8920 204 1890 10700 325 2830 11900 1040 5430 10200 720 3760 21 7160 184 1630 9580 436 3080 11600 717 3850 9560 620 3110 22 5760 143 944 9520 303 2130 7580 507 2650 15100 680 5520 23 4840 131 828 7100 328 2030 10200 439 3130 9440 520 3410 24 3380 125 699 6980 336 2140 13700 641 5000 12800 380 3260 25 2380 123 593 5000 303 1580 15900 740 5830 14600 395 4500 26 2140 131 714 9440 337 2690 15600 651 5060 15500 356 5180 27 5360 155 1350 8400 303 2650 14300 467 4250 14400 425 5210 28 11900 459 4410 3340 143 715 12000 405 3720 8140 245 2100 29 7040 292 2100 3560 111 583 9660 250 2400 3780 131 589 30 6660 159 1310 11800 125 2600 14300 170 2920 2940 125 694 31 --- --- --- 17300 713 6150 14000 427 5190 --- --- --- MONTH 20400 109 2860 17300 94 2100 15900 126 3370 15500 125 3690 YEAR 27100 94 3360 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 7520 117 1400 5820 147 1150 10600 547 3280 3920 118 646 2 8640 160 2710 2680 119 548 13400 399 3660 960 136 394 3 9740 197 3050 4040 108 685 10200 341 2670 1000 128 373 4 8340 199 2580 4000 107 666 6600 237 1550 3220 156 752 5 8620 173 2220 6680 111 1120 3140 159 699 5820 259 1950 6 8800 160 2270 11000 117 2480 4620 138 798 4880 190 1310 7 6800 140 1510 9360 192 3090 6940 187 1890 4660 174 931 8 8960 119 2250 13200 200 3660 8740 196 2540 5220 174 923 9 11200 136 3080 13600 343 4870 9100 196 2720 780 131 294 10 11500 164 3420 12100 507 4920 12600 236 4030 880 128 333 11 13000 247 4560 9660 418 3690 11200 352 3050 4220 146 937 12 16100 395 6190 8700 405 2600 10100 315 2820 6100 187 1560 13 13700 691 6060 9020 295 2750 9260 302 2680 4560 227 1060 14 11300 686 4530 6980 324 1620 11500 386 4000 3240 164 701 15 8580 453 2800 1440 183 538 12200 778 4590 6040 162 1210 16 9560 400 3370 2720 159 769 11200 702 3390 4580 165 969 17 11000 618 4080 5340 175 1040 7420 400 1950 2920 134 454 18 10300 627 3710 2380 143 557 4440 230 904 5480 141 1170 19 11400 815 4090 4940 125 920 3980 161 762 8660 196 2910 20 9560 547 2780 5440 128 1120 4840 142 970 6900 164 2420 21 10100 393 2850 11400 171 2990 10000 207 3180 4700 145 1160 22 9520 326 2630 5480 141 1440 12800 289 5390 9340 145 3590 23 9140 263 2590 9980 141 2940 4880 164 1160 4940 130 932 24 9960 202 2720 12800 226 6010 7160 152 2600 3760 127 685 25 5260 163 1630 11300 310 4520 7000 139 1290 2720 117 658 26 10000 156 3450 11100 198 2620 5900 128 1190 4480 130 973 27 8620 167 1760 6380 160 2040 7600 121 1110 8180 138 2220 28 6900 144 1280 9880 156 2490 6600 111 1320 757 123 271 29 6900 142 2100 9840 147 3060 10700 142 2540 701 114 278 30 8220 169 2250 16400 352 5550 941 136 427 1040 132 417 31 8950 166 1970 --- --- --- 1000 115 390 1960 159 643 MONTH 16100 117 2960 16400 107 2420 13400 111 2240 9340 114 1070 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 1580 183 612 2280 172 720 2040 211 762 5360 309 1220 2 1460 173 598 2060 149 604 1500 155 564 1460 178 526 3 5340 221 1230 635 103 260 907 124 477 5240 228 1620 4 5660 147 1120 783 110 331 2680 90 470 6560 262 1930 5 442 118 183 1080 113 368 3160 91 758 4120 185 1160 6 446 102 193 1520 98 418 5940 111 1470 3720 143 856 7 2560 102 486 5120 98 1080 4160 118 1080 6220 138 1320 8 4700 117 939 8180 121 2220 3380 139 875 2240 127 534 9 6540 150 1550 7080 125 1420 945 92 344 5420 108 789 10 3720 180 919 273 78 129 584 81 211 8260 150 1420 11 2900 162 871 402 74 160 6340 87 1100 10400 150 2030 12 1160 123 450 897 84 226 6040 175 1420 9100 189 2070 13 809 93 337 1140 93 341 6360 208 1650 9960 174 1690 14 604 91 257 1840 101 551 6360 155 1180 9960 237 2500 15 1180 103 409 4980 124 854 2360 99 523 10500 224 2700 16 6980 130 1650 5220 196 1350 2460 101 538 9140 152 1910 17 5380 82 892 6600 151 1390 2100 89 470 4530 107 813 18 99 56 72 3100 109 665 960 86 392 4500 112 863 19 83 58 68 4580 94 824 6040 183 2010 6700 131 1780 20 171 62 83 940 94 218 6780 202 2480 3980 105 870 21 1480 76 347 188 92 121 12500 271 5050 2600 101 598 22 7740 82 2980 2380 107 547 11400 446 4430 6320 102 1340 23 17300 132 5130 9260 126 3560 8800 328 2870 6240 251 1990 24 3180 137 759 12600 379 3670 6980 269 1970 6000 204 1530 25 6000 111 1590 8800 200 2470 4320 236 1180 3320 192 1100 26 6860 170 2140 6200 172 1620 4940 230 1480 1480 101 528 27 6080 317 2170 4100 143 914 4800 292 1540 1480 97 395 28 4160 245 1100 882 123 365 9100 471 2600 1300 97 421 29 --- --- --- 1800 122 385 9920 572 2840 2280 118 599 30 --- --- --- 1800 171 638 6460 293 1640 4200 118 809 31 --- --- --- 2300 212 817 --- --- --- 4060 120 786 MONTH 17300 56 1040 12600 74 943 12500 81 1480 10500 97 1250 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 2060 97 590 2660 96 663 16100 149 5820 11400 272 4230 2 3160 93 644 6600 98 2010 23000 1600 11200 11800 280 4050 3 5320 90 1280 12500 108 3760 21100 920 9400 15800 280 5340 4 7520 93 1990 15800 161 5170 21300 780 8460 5320 120 1050 5 8880 118 2800 15700 377 6060 22600 958 8800 9860 120 2530 6 13600 197 4560 19400 579 6700 22300 940 8650 11000 460 3810 7 20400 595 7480 14400 504 4910 18700 1120 7900 9880 480 4080 8 16100 737 6680 10500 241 2460 15600 780 6590 7760 300 2360 9 15000 553 5040 9000 159 1890 14600 800 5510 8000 380 2300 10 9140 392 2740 13300 177 2500 14600 680 5050 7780 160 2460 11 8460 265 2050 16400 457 4870 13200 240 4000 8340 300 2500 12 8460 172 1630 16400 757 5840 10200 680 3660 7660 360 1990 13 7760 122 1080 16000 664 5600 10100 603 3550 8740 370 2290 14 3680 97 684 13400 613 4630 11200 482 3600 9540 328 2680 15 7900 97 1360 11700 512 3850 12200 496 4190 10200 312 2950 16 810 84 362 9080 310 2700 11600 432 3540 9220 315 2850 17 957 81 380 6560 198 1390 9460 352 2850 7960 269 2340 18 6320 86 1170 8200 163 1880 9340 289 2350 7420 210 1870 19 10200 130 2550 11500 194 3170 8080 271 1930 9100 275 2770 20 12100 160 2990 10600 260 3060 12800 270 3540 7880 426 2530 21 11900 278 3860 7540 192 1810 9400 472 3290 7140 360 2190 22 10100 347 3070 7360 158 1440 7320 304 2210 2360 206 768 23 7420 192 1500 6760 171 1270 6680 249 1840 5860 166 1340 24 7640 153 1360 5320 169 1130 6140 250 1660 8880 291 2610 25 9520 157 1570 5420 181 1090 5940 251 1590 8520 211 1890 26 9520 166 1670 5420 169 972 7000 150 1870 6820 173 1590 27 8260 138 1300 6360 260 1850 2480 110 601 8840 165 2460 28 3400 121 777 6660 226 1730 4280 111 1070 6380 181 1790 29 7640 159 2220 4980 179 1640 9120 127 2300 10500 175 2900 30 6080 117 1430 4240 131 1240 8200 147 2810 --- --- --- 31 --- --- --- 8180 120 2000 8680 180 2870 --- --- --- MONTH 20400 81 2230 19400 96 2880 23000 110 4280 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 9840 150 3360 14000 380 5840 12400 395 4070 8000 520 2320 2 12900 150 4030 13000 740 5460 11300 401 3550 10800 260 3780 3 12600 140 4750 11800 380 4160 12500 180 3850 10500 280 3090 4 11100 580 5140 8620 180 2820 9020 569 2140 1220 240 669 5 9920 600 4400 11900 180 3940 6780 180 1520 1480 247 579 6 9740 720 4030 12200 260 3880 9640 300 2480 4220 160 899 7 8620 500 3150 6440 300 1460 8620 360 2230 4780 258 897 8 5800 460 1780 7540 258 1430 8020 420 1870 5660 240 1490 9 3540 312 1050 8740 260 2070 3680 276 931 11200 140 4390 10 4920 120 1240 10700 200 2670 9840 309 3200 10900 780 4160 11 6800 260 1690 6640 252 2010 6940 206 2010 11100 240 3290 12 9180 140 2600 5820 198 1430 10400 196 3140 8080 454 2500 13 11300 120 3400 9200 225 3040 11800 196 3600 11700 160 3860 14 8700 120 2870 9260 197 2900 11200 182 4420 14900 440 5630 15 7420 160 2020 9620 214 3370 16500 272 3550 14500 220 4800 16 7760 260 2650 12300 228 4380 9580 162 2640 13500 140 3900 17 7480 300 2090 11700 286 3730 11900 196 3160 14000 569 4760 18 8840 260 2590 11500 255 3950 15800 198 5220 13400 360 4590 19 2940 318 800 13000 200 3270 18300 534 7330 8200 280 1810 20 3600 240 959 8880 257 1970 17900 120 7470 6240 257 1290 21 7320 337 2340 4120 161 983 14500 120 4970 8360 120 2100 22 7300 473 2290 11100 143 3070 13900 140 4660 8020 371 2380 23 7980 300 2350 15800 180 5240 15200 280 4350 8360 389 2270 24 11800 520 3710 11800 240 2940 12100 480 3760 5020 213 1030 25 10700 120 3800 12600 265 3520 12600 300 3540 937 140 433 26 8540 920 3530 11200 350 4170 10300 431 3420 3060 146 759 27 13300 480 3960 6800 190 1760 11300 497 3910 7560 142 1300 28 16600 720 6910 6780 158 1760 13100 360 4530 3400 132 664 29 13300 840 4280 10700 182 3950 13500 693 4740 2580 138 590 30 12800 347 4660 12400 315 4370 9680 537 2000 8620 227 2610 31 13100 340 3930 --- --- --- 8740 461 2150 10300 300 2760 MONTH 16600 120 3110 15800 143 3180 18300 120 3560 14900 120 2440 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 8840 300 2040 7740 240 2450 1400 160 464 16200 298 3780 2 4880 180 1070 9700 160 3280 3720 120 587 13500 175 2140 3 987 225 430 9180 300 2480 3720 145 525 9080 106 911 4 987 211 433 737 235 465 3100 144 482 6600 95 925 5 3380 140 696 950 200 454 6160 137 692 8800 114 1520 6 3920 140 1120 3000 200 776 12100 303 3710 6560 91 999 7 4260 217 1090 3480 200 790 9360 215 2630 5140 89 566 8 3780 219 1300 7160 180 1690 1620 137 497 1960 91 386 9 11300 180 3870 7380 392 2750 6560 134 1730 6720 114 1910 10 9260 300 2540 1900 230 792 5020 134 1700 8400 120 2590 11 14700 288 4700 11100 667 4950 15000 180 5550 12500 139 3320 12 13400 280 3480 15800 160 5840 8680 200 2380 15800 221 5390 13 5860 248 1700 19900 520 10400 15500 120 5930 11100 255 3190 14 13800 307 3870 25800 2820 15600 13400 120 5550 12200 278 2950 15 10100 322 2110 8760 300 3190 13400 140 5740 13200 240 3700 16 6980 245 1450 10400 300 3190 9080 140 2640 13600 140 3900 17 7600 240 1890 9900 260 3520 6140 120 1430 13600 120 3720 18 8700 140 2620 8300 280 2850 6140 423 1250 13600 260 3390 19 11200 240 4040 6540 200 1850 5760 120 1330 11500 300 2780 20 10300 260 3940 6540 300 1440 5200 140 941 9320 386 2050 21 10900 160 3790 7340 480 2330 2440 274 744 9960 350 2460 22 9260 558 3300 4340 160 1020 7640 219 1450 6160 200 1350 23 11100 376 2940 5120 240 1110 5140 171 856 5560 192 1220 24 8340 263 1590 4980 140 890 8480 169 1840 2720 120 680 25 10200 237 2760 4260 288 1010 14400 551 6620 8920 147 1430 26 8440 379 2720 8840 219 1630 16100 500 6690 9760 167 2230 27 10200 450 3080 7820 194 2000 17900 240 5780 15300 194 3310 28 9340 260 2810 8320 200 2660 16400 180 5840 12400 288 3840 29 --- --- --- 10200 200 3460 18000 160 5370 10100 195 2000 30 --- --- --- 10600 280 2970 18900 487 5240 16400 204 3080 31 --- --- --- 7600 359 2300 --- --- --- 17400 180 5560 MONTH 14700 140 2410 25800 140 2910 18900 120 2870 17400 89 2490 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 15500 368 3870 11300 217 2220 10500 269 2700 16000 120 5950 2 13000 275 2360 5900 176 1220 9000 233 2460 15800 971 5740 3 4720 178 747 5860 158 1240 11900 194 3000 18600 140 5910 4 1480 136 537 7820 156 1700 12700 244 3570 13300 280 4160 5 5360 146 1730 4020 134 810 9760 193 2140 10600 300 2540 6 9140 188 2610 2460 120 581 11500 162 2410 9540 247 1740 7 8420 214 2910 4720 124 921 12700 220 3120 10900 276 2390 8 7340 177 2050 6020 131 928 11700 255 2780 10300 376 2650 9 5120 120 1050 7340 140 1320 11100 200 2490 8660 471 2420 10 6860 154 1450 7120 182 1480 14200 180 4100 8420 240 1740 11 13100 248 3260 7460 201 1490 11200 380 4160 --- --- --- 12 11800 280 3830 10300 305 2360 8760 490 2650 --- --- --- 13 10300 480 3260 10400 480 3060 8760 140 2200 --- --- --- 14 7560 280 2330 10000 200 2850 7200 260 1530 --- --- --- 15 7560 120 1600 10000 505 2250 5920 303 1420 --- --- --- 16 6300 473 1630 7540 180 1480 4540 272 1210 --- --- --- 17 7100 360 1740 4620 160 857 6420 120 1860 --- --- --- 18 8620 627 2840 1800 187 408 6780 195 1730 --- --- --- 19 10200 420 2880 1140 139 485 7020 146 1350 --- --- --- 20 7980 353 2170 1040 121 390 9360 169 2690 --- --- --- 21 9020 323 2810 7100 119 1270 7700 120 1700 --- --- --- 22 10400 293 3350 10600 148 2980 22600 160 6740 --- --- --- 23 13200 281 4060 8000 150 2300 25400 160 10900 --- --- --- 24 10100 267 3070 11300 132 2470 21100 400 9040 --- --- --- 25 8700 120 2020 11200 146 2930 16300 460 5610 --- --- --- 26 5880 120 1040 11500 165 2600 10100 180 2550 --- --- --- 27 8080 140 1540 15700 190 3420 10500 160 2180 --- --- --- 28 6360 160 1330 12800 258 3780 13900 364 2820 10300 240 3420 29 9900 155 1410 10700 231 2970 13900 400 5210 10000 140 3100 30 11300 228 2510 10500 229 2130 17800 520 7590 7760 260 2090 31 --- --- --- 9860 140 2130 17100 240 6820 --- --- --- MONTH 15500 120 2270 15700 119 1840 25400 120 3570 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 9300 140 2100 7240 218 1600 6160 254 1720 8540 171 2790 2 8860 315 2000 7780 100 2160 6080 205 1440 12700 260 4690 3 5780 120 1190 900 100 363 8360 120 2220 12900 200 3970 4 6480 100 1160 945 139 431 7260 140 1710 7360 407 2420 5 9260 100 2110 940 100 390 9680 160 2920 3260 232 879 6 10400 100 3340 1360 100 394 8700 240 1830 7020 190 1390 7 8540 260 3150 1080 120 470 5380 100 1080 6860 100 1220 8 8620 531 3260 5140 100 1000 5460 100 1020 8400 100 2290 9 7820 552 2780 6360 180 1360 7680 175 1590 11300 257 3290 10 5220 397 1520 5460 140 1010 8240 189 1810 10500 100 2670 11 5600 349 1260 3560 100 560 8560 140 2000 4900 233 1090 12 6120 271 1540 8840 100 2220 10500 100 2820 3160 100 697 13 8440 100 2650 12000 277 3470 10200 325 3140 4120 100 854 14 6540 120 1710 9040 249 2290 5660 100 1500 6520 100 1460 15 10900 120 2900 12800 120 3290 6260 100 1430 9260 151 2360 16 14300 340 4630 13800 374 4880 3440 145 1010 10500 151 2050 17 13200 518 5250 11600 254 3050 7220 145 2090 12100 161 4260 18 3120 160 756 6480 178 1790 12400 167 4690 17400 340 6100 19 10600 100 2210 8580 180 2830 16900 480 6770 14100 280 4320 20 6000 159 1430 9020 140 2790 12200 100 3070 9320 100 2780 21 7040 132 1360 11000 272 3760 7540 180 1660 9680 280 2740 22 6320 193 1860 13000 100 4490 6020 100 1310 11000 100 3260 23 3140 100 813 10800 140 3380 6720 271 1510 11800 280 3790 24 3760 160 896 10400 120 3130 3900 100 888 11100 100 3020 25 3180 180 780 8660 100 2460 5760 250 1120 5360 400 1540 26 2380 100 638 8240 360 2480 3680 243 815 1740 100 552 27 2120 198 576 3580 140 949 3160 100 626 915 137 373 28 3240 205 690 5560 180 999 2920 100 503 1140 123 325 29 4220 210 825 7480 180 1600 2600 137 527 3280 123 595 30 5420 100 1120 8580 353 2630 5280 163 1580 7420 129 2050 31 4720 160 934 --- --- --- 5460 163 1640 5680 150 1130 MONTH 14300 100 1850 13800 100 2070 16900 100 1870 17400 100 2290 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 8000 100 1890 12700 206 4090 16100 462 6150 12200 300 4300 2 8120 142 1990 8840 120 2580 14700 448 5410 9780 373 3380 3 6220 140 1290 14100 217 4650 11300 100 3870 11600 280 2990 4 7160 151 1790 10900 321 2290 7320 100 2020 10700 100 2820 5 8000 100 2010 9520 100 2470 6780 100 1120 8040 300 1900 6 8200 225 2150 5580 275 1660 5200 180 1060 6860 100 994 7 7900 180 2020 4540 120 1040 5200 100 749 6420 258 1190 8 8360 100 2360 2880 200 720 5360 100 939 6980 260 1550 9 9620 386 3080 2940 120 784 977 140 420 8120 304 1840 10 7140 285 1900 4540 100 719 6660 140 1280 4880 216 853 11 5920 120 1130 3620 120 916 6940 100 1360 3760 182 706 12 2000 100 437 7820 100 1590 6520 227 1510 6600 196 1910 13 9000 212 2890 6320 160 1510 7820 227 2490 7420 100 2260 14 13500 226 3070 9920 322 3150 12700 140 4650 12300 249 3100 15 4480 140 1190 13100 120 3910 13000 180 3690 15100 100 4730 16 7860 211 1580 11800 323 3280 8560 120 2160 13600 100 4400 17 6460 100 1770 5760 120 814 8660 100 2340 8420 100 2570 18 7700 120 1580 6520 120 1860 9360 100 1800 4460 100 977 19 3360 100 679 10700 200 3000 11800 381 2780 3280 211 665 20 2280 100 610 14500 100 5100 11800 240 3130 6020 100 717 21 3280 120 807 7960 160 1800 11300 448 2730 7220 189 1330 22 3620 160 868 4100 100 660 8100 326 1270 8760 160 2200 23 3040 100 785 1460 100 421 11900 160 4050 6020 120 1850 24 2300 100 446 4840 161 799 12700 160 4590 9480 180 2090 25 1920 100 478 4380 132 714 13500 180 3200 4340 170 1300 26 3940 175 1160 2040 126 472 6680 248 1970 12100 180 3890 27 7380 189 2420 4020 130 1170 11600 200 3690 10700 140 4110 28 7140 180 1980 3260 100 658 11400 180 2700 9860 220 3180 29 8100 184 2520 5440 127 1420 13200 228 4340 17400 271 6150 30 --- --- --- 12300 214 3970 14000 300 5590 19500 140 8370 31 --- --- --- 14000 100 5560 --- --- --- 18800 820 8750 MONTH 13500 100 1620 14500 100 2060 16100 100 2770 19500 100 2810 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 15100 180 5580 13900 340 4250 5420 100 1420 7120 420 1860 2 11200 280 3240 13300 180 4380 5420 280 1040 4980 160 1130 3 --- --- --- 13300 100 3910 3900 100 646 4160 278 1100 4 --- --- --- 11500 120 2860 1300 198 539 5000 214 1120 5 11300 100 3270 8860 360 2080 973 100 393 7460 206 1880 6 9900 100 2480 4320 140 892 5240 100 907 6920 120 1470 7 9260 620 3080 7480 280 1950 5100 150 983 7880 100 1650 8 12400 340 3960 9360 361 2890 6780 100 1270 5780 100 932 9 8240 100 1780 7360 100 2310 6980 100 1200 9140 114 1800 10 6040 100 1210 4760 239 1260 9180 136 2080 11900 137 2900 11 8260 304 2400 4720 160 875 8740 100 2580 13400 100 3310 12 6560 140 1430 9740 165 2100 12600 173 2610 11400 299 3530 13 6820 100 1150 14300 224 3990 15500 223 3850 9640 266 2700 14 6240 173 1270 13700 100 3950 13200 400 4570 8300 275 2400 15 8620 100 1470 9480 342 2370 12100 200 2950 6360 180 1820 16 7100 140 1250 8400 100 1940 9040 100 1740 9440 244 2620 17 4440 169 799 9520 120 1980 4560 100 589 9480 280 2610 18 2940 139 623 8580 202 1720 4800 140 1060 11100 356 3310 19 3780 100 528 8120 172 1350 3320 145 727 2920 100 616 20 5360 133 769 6700 168 1290 11400 180 3190 7520 100 1310 21 7880 100 2560 9540 200 3170 14800 100 5330 5580 100 1010 22 7760 187 1610 12500 100 4740 14400 100 5360 7520 100 1220 23 10400 270 3240 11800 401 4450 10200 345 2460 787 120 345 24 12200 240 4460 9580 240 3530 8480 100 1740 566 109 265 25 13300 405 5340 8480 256 2500 12400 100 2330 975 100 285 26 7080 120 2360 10200 217 2260 13800 227 3380 830 100 285 27 7780 201 1540 11100 202 2240 13100 140 4100 4380 103 849 28 9020 100 1720 9240 188 1730 12800 100 4360 6120 100 1730 29 7240 100 1410 8120 120 1440 13900 100 4670 7740 240 2300 30 12900 100 2920 8240 100 1670 13500 480 5740 8560 100 2220 31 --- --- --- 5320 406 1890 13500 180 3630 --- --- --- MONTH --- --- --- 14300 100 2520 15500 100 2500 13400 100 1690 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 8640 332 1990 7880 477 2240 7180 428 1860 8280 364 2020 2 7960 258 2010 8380 422 2250 9800 397 3050 3870 355 1140 3 6850 202 1470 9240 400 2340 12500 400 4220 4910 163 1560 4 6630 195 1290 10900 400 3090 11500 594 3450 9140 194 3120 5 10200 198 2390 12200 605 4460 7180 400 2080 12200 224 4280 6 10500 279 3440 12000 420 6210 7390 397 3080 12900 314 5270 7 16900 349 5760 9720 400 3550 14600 471 5510 17100 382 7350 8 20900 714 9620 8960 643 3300 13300 544 4860 18400 204 7310 9 21700 1140 10900 10300 624 4110 12500 400 5210 12800 330 3250 10 20100 1030 9710 6720 612 2320 14100 580 5880 9660 612 2600 11 15200 274 5780 8840 538 3290 12400 400 4170 8020 458 1840 12 12800 286 4270 9960 400 3400 9920 400 3270 9290 420 2530 13 13600 772 4160 9200 400 3070 9920 894 2980 13500 456 4270 14 9590 556 2380 8620 828 2710 6540 630 1730 12700 398 5170 15 11100 540 3050 7880 701 2380 6940 497 1690 8020 628 2200 16 13000 647 3700 8540 670 2540 10700 655 3310 4830 459 1660 17 12600 696 3920 8660 618 2320 7260 540 2000 7090 365 2110 18 12200 611 3740 9640 512 2560 4020 417 1010 12500 365 4440 19 12200 539 3480 8920 656 3450 4840 383 1290 14900 427 4310 20 12200 531 3790 8260 557 3140 1100 358 685 7170 339 1470 21 12300 518 3670 2460 419 902 5500 354 1490 3100 247 673 22 9840 502 3180 3400 373 934 8660 385 2460 6820 227 1610 23 13700 517 4200 3340 363 1050 7940 432 2210 10900 250 3970 24 13100 831 5610 5880 383 1960 7730 431 2340 18200 116 6190 25 13800 400 5780 12200 557 4730 9280 466 3310 12200 689 3830 26 14600 400 5490 13000 400 4630 12200 523 3660 12000 544 3880 27 11800 980 3980 8420 980 2420 8860 490 2690 9990 546 3540 28 10100 773 3060 7520 682 1990 9700 457 3140 12900 563 4730 29 12500 400 3650 6160 564 1710 15400 542 4390 13900 684 5170 30 10200 729 3110 4840 478 1360 3780 433 1190 8500 420 2150 31 5740 537 1760 --- --- --- 5560 370 1440 4390 338 1400 MONTH 21700 195 4200 13000 363 2810 15400 354 2890 18400 116 3390 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 3860 286 1250 11200 249 3300 6720 151 1330 13000 368 3990 2 9340 287 2480 7760 175 1470 4690 157 1310 13600 368 4900 3 6470 279 2120 5560 179 1630 10100 160 3000 11100 280 3130 4 16500 279 5690 18700 331 7180 10400 196 3430 13200 300 3760 5 15900 407 4110 7130 389 1590 14200 333 4940 13800 492 4670 6 9960 298 2640 11200 334 2740 10600 424 3480 15400 437 4130 7 12200 362 3780 14900 251 5120 6480 341 2230 17600 756 5850 8 11800 599 3730 13600 443 5340 7220 332 2000 17000 927 6200 9 11100 640 3790 12100 573 4140 7120 352 2000 17000 806 4910 10 7480 667 2050 9750 500 3660 7770 359 1980 15000 626 3970 11 8360 664 2600 8210 509 3190 8730 352 2220 13200 517 3700 12 11400 758 3510 8210 559 2890 8400 293 1850 10500 366 2410 13 5940 500 1780 9140 363 2110 6400 237 1420 11200 369 4350 14 5480 445 1900 3130 245 836 6810 229 1980 18700 1370 9220 15 8840 270 2680 6330 240 2060 13600 324 5390 23000 1260 10100 16 7720 211 1840 3160 175 582 10500 256 3730 19000 1150 8510 17 11700 211 3240 3080 151 651 15300 284 4860 21300 1990 10700 18 19500 280 8360 9400 151 3210 16600 280 7070 16400 709 5390 19 19900 700 8150 15000 191 6510 19600 566 8850 11600 345 3190 20 15300 420 4600 26900 748 12000 14100 466 5460 14200 204 3460 21 11000 557 3610 12400 245 2450 11300 382 3970 11300 489 3100 22 17000 424 4650 3460 148 567 13800 303 3550 13000 263 2560 23 10300 370 2650 7140 139 1870 13000 387 4080 14200 226 2770 24 9100 284 2160 5150 150 1250 11200 368 3320 14400 239 3220 25 12700 332 3640 8960 162 1820 14200 292 2520 14400 389 3030 26 8440 327 2310 10400 212 2470 15100 325 3900 12100 367 2990 27 10000 362 3170 11700 215 2350 16800 352 4080 13000 538 4250 28 11800 298 2970 11700 259 3050 14600 340 3650 12800 266 3790 29 --- --- --- 13300 245 2930 12100 393 3900 10000 345 2710 30 --- --- --- 6110 154 953 17000 420 5740 9880 375 3190 31 --- --- --- 1650 151 501 --- --- --- 13000 365 3970 MONTH 19900 211 3410 26900 139 2920 19600 151 3570 23000 204 4580 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 11600 396 3940 9340 224 2060 14700 353 4410 17100 411 5080 2 8330 245 1710 9520 206 1960 13100 292 3440 17900 539 5940 3 9980 267 2310 14100 232 3290 11200 272 3060 19600 994 7890 4 9870 255 2180 11300 287 3090 11700 231 2710 17800 1070 7320 5 9620 234 1860 10200 249 2180 9720 246 2900 13100 699 4510 6 9700 218 1820 10300 248 2180 8940 248 2660 12800 489 3620 7 12200 230 2280 14000 273 3400 8940 201 1900 14700 451 4870 8 12200 317 3260 14000 314 3830 6350 183 1520 11200 326 3250 9 10700 311 2960 11000 277 2750 6010 166 1610 15700 333 5220 10 14900 430 4870 12300 319 4470 7000 166 2150 16600 321 4870 11 13300 402 4820 12500 284 4410 9060 201 3080 16000 283 4320 12 11700 378 4020 8890 220 2300 10400 182 2780 22500 530 9310 13 13800 286 4090 16200 284 6170 13700 256 4640 23500 1030 9360 14 8850 224 2770 17200 358 7090 13700 225 3550 19300 846 6890 15 11500 185 3410 14600 284 4490 19000 254 5850 21000 760 7370 16 11500 157 2870 17600 286 5770 18800 528 7020 21000 1760 10200 17 21100 198 7330 18600 372 6290 16000 642 5410 16700 1990 8660 18 22700 1680 11200 17600 417 5550 14300 645 4810 14000 1550 6460 19 20600 1470 8740 16900 472 5180 11700 713 4320 12400 1200 5200 20 14500 984 5190 17700 485 4940 11000 652 3380 11900 891 4300 21 13700 508 3370 18800 1220 7430 11000 698 3810 11700 655 3540 22 13200 434 3210 18800 1750 7890 11200 789 4310 11300 449 2910 23 12100 372 2990 16300 1120 5610 11100 605 3570 12900 370 3480 24 12400 581 4190 10500 549 2910 7840 358 1980 13900 343 3820 25 14500 1230 6420 5130 433 1810 13800 291 3180 14600 320 4100 26 16100 776 5050 6790 408 2030 16000 350 5090 16500 333 5690 27 8850 451 2520 6870 309 1730 15600 371 4600 19000 420 6170 28 8840 353 2330 12900 248 3050 10600 290 2570 17800 383 5400 29 9340 315 2730 11000 337 3580 12100 232 3180 21300 417 7080 30 10500 258 2540 10700 239 2420 17500 271 4910 20200 898 8700 31 --- --- --- 16300 284 4650 16800 351 5350 --- --- --- MONTH 22700 157 3900 18800 206 4020 19000 166 3670 23500 283 5850 YEAR 26900 116 3770 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 17500 736 7090 18000 741 6260 14400 491 4330 4150 211 1150 2 17500 516 5780 14900 596 4830 16900 442 5170 6630 163 1080 3 16100 588 5870 13600 474 3890 19700 585 6700 4010 182 1440 4 11600 389 3410 14700 388 5050 18300 775 5550 3290 196 1000 5 11800 311 3160 21400 582 7720 16200 583 4460 2810 136 774 6 12800 288 3530 21800 993 8020 13000 413 3630 2720 98 879 7 17100 269 5330 13700 486 3660 12200 309 3040 2010 119 476 8 19900 480 7230 16200 333 4030 16800 386 5310 3620 118 803 9 20100 735 7990 17100 294 4650 15300 480 5950 4900 120 1210 10 20600 669 7200 17300 461 7020 20600 475 9310 3360 136 1010 11 17700 477 5100 17700 655 7070 15200 544 4070 --- --- --- 12 18300 471 6710 18600 633 8320 12400 387 3620 --- --- --- 13 18600 435 6310 19300 1490 7900 15900 408 4630 2980 138 867 14 16400 880 7490 17600 1150 6550 12800 417 3280 3070 106 719 15 15100 665 4900 17200 1000 5510 12000 400 3290 6280 161 1430 16 14800 811 6200 18800 890 5840 15900 195 4040 8770 100 1540 17 13100 887 5100 15600 765 4280 16600 311 3970 12000 263 3530 18 13000 743 4530 14700 576 3730 7050 192 1240 8190 224 2640 19 14800 792 4610 17000 488 5260 17300 176 3430 12700 255 4050 20 10600 483 2720 16300 507 4880 6400 189 1470 12900 287 3090 21 13400 348 3640 23200 558 8140 11800 118 1380 16900 727 6160 22 14200 377 4370 17400 696 5420 9610 130 2090 17000 422 4190 23 17500 309 4290 12500 314 3140 11200 456 2870 16700 510 5950 24 15300 280 4540 17600 317 6450 8280 302 2160 16200 476 5640 25 14300 303 4450 18200 874 8250 6350 296 3510 14400 312 3440 26 16900 267 4450 17300 678 7470 7580 526 2950 17300 227 4540 27 16100 310 5860 17500 476 4900 12300 383 2030 18700 405 7100 28 20900 454 8110 13600 331 4150 4600 253 1470 17800 649 6150 29 21200 930 9150 15700 294 5430 4320 152 1080 15800 835 4930 30 19300 868 8200 17700 421 6180 5220 227 1300 12000 567 3470 31 18300 849 7190 --- --- --- 13700 171 1650 12400 537 3830 MONTH 21200 267 5630 23200 294 5800 20600 118 3520 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 9980 511 2840 10700 629 3350 9110 563 2360 13800 508 3880 2 10200 316 2640 12300 763 4430 10300 453 2470 12700 429 3690 3 12600 388 3450 10000 499 2770 10000 329 2490 5500 279 1310 4 13200 402 3760 5530 309 1280 8370 295 2120 14600 365 6350 5 9180 336 2870 4500 261 1110 14700 329 7340 18300 713 7470 6 16700 333 7150 9700 249 2630 19100 687 6910 19400 754 9050 7 19600 448 5460 12900 249 3380 16200 601 6280 17800 713 6160 8 10800 359 3590 15700 266 4910 17300 515 5120 9420 400 3320 9 15200 335 4760 17400 353 6270 9540 346 3110 11200 329 3690 10 19300 348 6880 13800 402 4670 10400 272 2780 9570 270 2640 11 12200 445 3250 17200 391 7110 13500 312 4420 13500 246 3120 12 12700 341 3650 20100 761 7430 11700 344 3950 15000 369 4510 13 10800 336 3220 14200 565 3720 11600 310 3120 12000 341 3410 14 12600 316 3960 9450 357 2220 10500 289 2980 14100 299 2640 15 12200 320 3630 9680 233 2960 10200 294 2640 14100 311 3240 16 11300 328 3980 8760 297 2460 10200 258 2180 11700 256 2390 17 11200 278 3110 13100 319 3140 10500 270 2740 11400 244 2910 18 15600 360 4980 13900 300 4110 11200 231 2700 9210 207 1960 19 17100 483 6350 12900 364 4800 8610 228 2240 13600 473 5260 20 18900 445 6660 18300 676 7520 10100 198 2620 19700 1270 9790 21 12800 258 2920 13900 387 3660 --- --- --- 20000 1090 8710 22 13200 258 4100 17200 346 4820 --- --- --- 18800 847 7660 23 18500 277 7290 12600 270 3800 18500 248 6820 16200 775 6230 24 25200 551 12500 14400 250 4330 19000 917 8540 14600 622 4790 25 23800 1650 9390 13900 230 3510 16200 884 6010 12000 499 3290 26 21000 1240 9580 13100 276 4260 16600 710 5270 13000 453 3300 27 12600 881 4190 10900 346 3520 13300 911 5450 14500 467 3570 28 10700 529 3080 15900 519 5890 11800 672 3480 15800 592 4380 29 --- --- --- 14800 1420 6710 10200 439 2160 17000 682 5290 30 --- --- --- 14800 1330 5720 8560 458 2500 --- --- --- 31 --- --- --- 11800 952 4260 --- --- --- --- --- --- MONTH 25200 258 4970 20100 230 4220 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 --- --- --- 11600 269 4430 19700 385 7290 18300 276 4900 2 --- --- --- 12900 243 4260 21500 614 8300 24500 427 8810 3 --- --- --- 14700 227 4170 22700 945 9100 21900 1630 9510 4 --- --- --- 15000 248 5190 22400 1450 9660 16700 768 5380 5 --- --- --- 16000 284 5280 24200 1180 8980 14200 419 3720 6 --- --- --- 16400 258 4690 21800 1130 8260 16100 502 4900 7 --- --- --- 21600 373 7340 23300 1530 9500 14300 713 5100 8 --- --- --- --- --- --- 20900 1830 9290 11800 738 4550 9 --- --- --- --- --- --- 17500 1440 7160 11900 723 4480 10 --- --- --- --- --- --- 15100 1100 5300 13100 793 4970 11 --- --- --- --- --- --- 14300 877 4530 9750 588 3270 12 --- --- --- --- --- --- 13600 693 4030 14100 433 3750 13 --- --- --- --- --- --- 9450 551 3140 9660 431 2930 14 --- --- --- --- --- --- 12400 312 3460 11300 333 2690 15 --- --- --- --- --- --- 10200 377 2680 11300 304 3030 16 --- --- --- --- --- --- 11100 305 2740 9830 273 2730 17 --- --- --- --- --- --- 11100 259 2530 14800 236 3390 18 --- --- --- 11400 263 2720 13400 259 3470 16200 393 5250 19 14400 384 4550 11900 233 2810 16900 282 4400 16200 464 4740 20 14900 392 4520 12800 289 3470 14900 420 5000 12700 385 3760 21 15200 399 4220 14200 357 4090 14700 341 3780 12100 391 3780 22 12800 361 3460 15300 464 4790 14500 322 4080 13000 426 4570 23 10300 314 2300 14000 508 4170 10100 341 3390 12600 432 3810 24 9490 304 2150 10800 450 3240 9570 278 2430 11600 344 3620 25 8690 259 1770 9250 420 2460 10500 261 2710 16300 369 5010 26 7440 242 1420 8830 314 1890 14600 439 4600 10700 324 2950 27 7440 215 1040 6600 241 1340 10700 341 3730 5400 215 1100 28 4960 187 846 5730 210 1380 11900 284 3580 8210 186 1530 29 4820 181 1150 7320 219 2360 11300 242 3100 14100 182 3740 30 7920 205 2360 7880 192 1910 13900 212 3580 20300 393 7050 31 --- --- --- 15000 211 4700 10000 200 2530 --- --- --- MONTH --- --- --- --- --- --- 24200 200 5040 24500 182 4300 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 15900 412 4260 15800 446 5990 10100 196 2850 11100 255 2780 2 15400 288 4470 14500 437 5180 13700 285 4020 7170 267 1590 3 13400 278 3670 13700 485 4800 10700 364 3590 7370 227 1620 4 13300 283 3560 13000 529 4460 16100 490 5690 13300 216 1600 5 11100 492 4080 13900 585 4840 15100 883 5110 7580 218 1560 6 11800 456 4210 10100 543 3060 12500 700 3610 6410 221 1260 7 13300 844 5700 9570 359 2180 11700 525 2760 7420 185 1340 8 12400 1100 5230 10400 343 2230 8890 355 2010 4120 169 926 9 14100 1160 5370 11500 280 2660 13100 295 3100 7610 178 2330 10 12600 946 4280 10800 282 2700 19600 353 6730 8780 207 3270 11 9320 450 2720 5720 233 1550 16400 393 5220 12700 219 3620 12 4430 215 781 7680 208 1770 6170 237 1900 14400 321 5020 13 6980 183 1280 12400 190 2580 12200 231 4660 19200 282 7420 14 11700 170 2210 13100 197 3770 9530 194 1860 20300 653 7320 15 --- --- --- 13600 216 4770 9820 176 2920 17600 468 5920 16 --- --- --- 14200 257 4800 10400 187 2170 18600 383 6540 17 8070 181 1900 11300 214 2230 11600 169 4090 13200 403 3860 18 8150 174 2020 4950 172 1110 19100 254 6950 15000 297 3740 19 5980 162 1300 9980 170 2200 18500 604 6170 5740 231 1200 20 6910 167 1440 11200 185 2410 15500 570 3730 3810 188 827 21 7160 166 1570 13300 207 3040 6100 294 1380 10100 194 2530 22 9090 172 2230 9900 217 1970 8630 252 1810 16900 588 6270 23 12100 197 2920 7780 182 1470 9450 238 1930 15100 678 5040 24 14500 217 3730 11300 185 3010 16500 258 4330 5740 281 1330 25 14600 254 4040 12200 213 2720 8180 209 1600 8540 233 2440 26 13100 266 3420 11900 188 2880 7940 179 1300 12500 299 4320 27 15300 246 4270 11800 198 3000 8160 181 2500 13100 313 4660 28 17500 281 5220 14300 217 4750 5460 162 1270 18300 352 6320 29 16900 327 4950 13200 263 4700 6920 159 1530 16200 469 4230 30 17600 450 6610 6620 211 1780 12300 166 2960 13000 360 3720 31 16900 383 6170 --- --- --- 11600 226 2960 11600 372 2640 MONTH --- --- --- 15800 170 3150 19600 159 3310 20300 169 3460 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 12500 300 3110 15100 343 5010 5680 148 1330 10600 136 1940 2 10200 298 2280 15200 408 4270 3060 140 755 8530 199 2290 3 8510 275 1750 7020 264 1690 3240 134 655 9330 160 1790 4 7570 268 1780 6240 205 1340 6420 149 1010 13100 214 3080 5 6140 210 1330 5560 171 1200 6540 158 1270 14900 284 3810 6 9450 236 2830 1680 142 439 13100 172 2400 10200 162 1680 7 9960 209 2420 3430 132 674 16100 266 4240 3850 115 634 8 5270 178 1630 4730 144 1320 6310 166 1160 7660 107 1680 9 9650 326 4210 5740 139 1700 13900 170 3280 6400 119 1950 10 13200 272 3640 8830 146 2390 16500 136 3350 6520 102 1570 11 10900 259 3980 13100 175 3290 10600 136 2920 8290 102 2700 12 13300 298 4400 7320 160 2100 10800 132 2780 9470 137 2660 13 11800 332 5080 10600 160 3840 9700 119 2400 14700 151 3690 14 15500 365 6100 11300 210 4640 7980 128 2060 16000 296 4510 15 17800 426 6480 19100 349 6350 6940 152 1850 14300 475 4650 16 16600 387 6870 18500 543 5730 8400 206 2230 12000 430 3640 17 16700 898 6540 9240 408 3170 9610 349 2720 13500 445 3390 18 12200 624 3790 10700 495 3750 9270 496 2930 13500 813 4940 19 13200 721 4150 8070 380 2910 9000 432 2540 14300 683 4120 20 10100 569 3300 8420 346 2610 8580 376 2260 13700 630 4150 21 12400 584 4230 3620 116 627 9760 378 2650 12100 402 3220 22 13500 483 4200 514 96 172 8790 224 1880 8050 282 2580 23 8190 213 1580 219 91 138 5480 224 1490 6730 179 1520 24 5690 189 1120 1080 94 250 8310 203 2190 6620 151 1890 25 9620 210 3100 4170 109 847 8550 164 2340 9150 128 2280 26 16300 210 5040 5130 105 955 6940 150 1700 7550 117 1930 27 18000 268 4560 7820 112 2300 11300 146 2670 7890 111 1810 28 12900 318 4050 12200 145 3350 8750 173 2380 11200 123 2780 29 --- --- --- 5760 158 1140 7240 150 1530 8000 122 1800 30 --- --- --- --- --- --- 6010 129 1160 10100 131 2290 31 --- --- --- 4720 142 997 --- --- --- 7260 112 1650 MONTH 18000 178 3700 --- --- --- 16500 119 2140 16000 102 2670 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2002 TO SEPTEMBER 2003 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 9680 98 1510 16200 171 3250 6370 93 1070 10200 242 2740 2 10100 136 2450 16200 185 2700 6800 103 1420 12600 231 3390 3 10100 156 2740 6290 123 1030 6090 99 1330 13700 225 3610 4 12200 141 2050 7120 111 1320 6200 95 1270 15300 251 4160 5 5970 118 1360 5150 99 1200 6260 89 950 16500 247 4350 6 9960 151 3090 4330 89 968 7190 87 1280 18400 348 5920 7 11600 160 3590 4960 87 1050 11800 104 2370 16600 401 5020 8 5880 128 1660 7000 90 1340 12300 127 2510 13400 363 4060 9 6360 111 1310 12900 105 2670 10700 116 1880 8310 180 1760 10 8760 104 1690 13600 152 3270 10200 118 1810 6790 117 1200 11 10100 121 2120 12100 178 2660 9940 144 1880 7810 113 1640 12 8950 140 2050 11200 172 2230 11100 185 2350 6370 129 1510 13 7410 156 1600 11400 198 2390 10800 226 2590 3690 96 714 14 8600 185 1760 10200 200 2280 10100 215 2410 6340 88 1040 15 7320 172 1460 10900 281 2400 8720 179 1990 7270 94 1390 16 7320 189 1330 10900 304 2560 6960 149 1780 10800 98 2530 17 6710 126 925 8330 203 1570 7740 140 2210 17600 134 4830 18 --- --- --- 6060 172 1600 9080 118 2070 14000 259 4470 19 --- --- --- 5460 112 1150 14900 120 3910 12800 156 3030 20 --- --- --- 4660 95 988 17600 209 5140 19900 210 6050 21 --- --- --- 10600 91 2040 17800 269 5150 23000 800 8850 22 --- --- --- 7220 87 1380 17000 274 5060 22800 1090 9510 23 --- --- --- 7240 83 1360 16300 265 4860 17000 910 6160 24 --- --- --- 5810 78 789 21400 287 6410 18300 760 6270 25 12100 104 2710 6510 74 1000 21500 956 8950 17400 1210 7730 26 12700 113 3420 6150 69 942 17900 697 5970 15200 1510 7140 27 14500 112 3280 7320 64 960 15200 475 4510 14400 1270 6300 28 14700 165 3820 5470 65 610 12700 383 3630 13200 1090 4990 29 13300 175 3140 5590 68 691 11700 351 3200 12400 726 3830 30 13700 178 2920 6140 74 777 11300 351 3170 13300 574 3910 31 --- --- --- 6370 89 838 9440 294 2640 --- --- --- MONTH --- --- --- 16200 64 1610 21500 87 3090 23000 88 4270 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN OCTOBER NOVEMBER DECEMBER JANUARY 1 15600 523 4880 16300 273 4970 10200 224 2950 14400 177 4170 2 17800 571 5870 16400 342 5700 14400 198 4630 16500 177 4050 3 18300 551 6180 16500 469 6160 --- --- --- 17400 178 6280 4 13800 600 5030 13600 423 4850 --- --- --- 18400 365 7430 5 13400 320 3510 10200 308 3220 21000 607 7040 17900 506 5720 6 12600 270 3580 9290 263 2940 15800 375 5260 14700 373 5690 7 13300 282 3920 8420 221 2370 17200 322 6160 16100 391 4800 8 11100 270 3320 12800 198 4240 16800 325 5070 14400 279 4540 9 12400 260 3810 14200 345 4690 17100 311 5860 20000 333 6800 10 12500 334 4210 14300 322 3720 21700 424 8250 18000 494 5160 11 12900 299 4020 14500 227 3790 6800 335 1920 15600 376 4250 12 12600 322 3840 11900 211 2830 15800 272 4430 9160 249 2740 13 14700 322 4650 8690 157 1870 20700 336 7280 13300 237 3840 14 16400 287 4810 18700 143 4970 22700 940 8830 --- --- --- 15 9710 251 2410 15300 412 4700 13200 388 3180 10300 236 3800 16 17100 174 4480 18600 329 5460 15300 282 4710 13700 234 5280 17 18100 373 5210 18800 463 6730 15500 243 4820 16800 222 6120 18 20600 324 6470 21500 920 8930 14500 242 4910 21900 335 8140 19 24000 1140 9800 --- --- --- 12500 205 3410 16900 778 6360 20 20800 1170 7980 --- --- --- 12300 168 3700 19700 784 6400 21 16500 680 6540 17200 558 5680 16500 218 4550 16400 650 5070 22 19200 468 6100 --- --- --- 14800 283 4160 15400 654 4510 23 17700 729 7230 16300 649 5690 14800 335 4990 7730 448 2240 24 16100 684 5940 16400 651 5620 15200 568 5250 7030 277 1680 25 15800 699 5660 --- --- --- 11300 573 3190 14800 283 3880 26 13800 596 4640 14100 546 4290 13100 464 3470 12700 395 4180 27 14400 623 4450 --- --- --- 11100 388 2630 9330 271 3070 28 14600 555 4290 16200 611 4750 10300 258 2470 5380 140 941 29 13200 579 3750 --- --- --- 9870 248 3220 4430 106 1040 30 12400 363 2920 --- --- --- 10200 217 3540 10800 285 4090 31 13900 270 3280 --- --- --- 11200 217 3960 16300 331 8080 MONTH 24000 174 4930 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN FEBRUARY MARCH APRIL MAY 1 22800 2140 10800 11300 139 3030 12500 547 3710 13800 277 5100 2 25700 2080 11700 12900 179 4060 12600 311 4790 12300 281 4310 3 24100 1800 8840 13000 221 5610 14000 296 5260 10500 225 2920 4 12800 713 4350 16700 311 6300 16000 357 5260 14900 286 3550 5 19400 524 7230 15000 346 5000 15700 507 5490 13600 400 4080 6 20800 743 8310 10400 285 2650 14900 468 4530 13600 452 3760 7 9290 455 2280 10800 211 3010 13200 360 3230 13700 430 3380 8 9940 283 2180 11100 258 2580 11000 363 2970 12000 340 2730 9 14700 342 4300 13400 410 4270 13100 459 3840 11900 347 3100 10 11200 359 3720 15200 454 4230 15100 508 4630 11400 393 3590 11 8680 260 2540 12300 298 2960 13500 443 4210 11300 361 3800 12 10600 253 3800 10600 218 2480 12300 317 3640 10400 268 3220 13 12100 212 3560 10500 290 3590 8880 204 1850 8580 244 2890 14 11000 180 3360 15400 310 4680 2150 138 568 7280 208 2380 15 16300 180 5430 14500 266 4350 9810 137 3130 7960 154 2080 16 13800 228 3270 14200 263 5600 12500 260 4380 11300 164 2770 17 16100 208 3970 12900 346 4540 9680 285 3070 13600 204 3340 18 11900 228 2420 15800 371 5020 9810 265 2530 14000 272 3740 19 10400 181 2250 10600 360 3500 9560 237 2250 13200 321 3790 20 7000 193 1330 14000 353 4570 8860 233 2040 7320 235 2150 21 4460 165 1070 9200 384 3080 8210 237 2090 7470 175 1530 22 9030 189 2230 10400 322 2820 8210 196 1970 11600 176 2260 23 7530 304 2250 9900 247 2430 8500 167 1740 11800 227 3180 24 9890 379 3370 9900 188 1780 5710 137 1230 12200 276 3870 25 11000 375 3710 9560 157 1820 8060 167 2840 9260 181 2530 26 17400 341 5060 7540 180 2190 12800 342 4530 9760 176 3570 27 7920 141 1640 10300 252 3400 12300 446 4680 11900 162 4270 28 12800 168 3020 11400 313 4450 14800 391 5100 12700 178 4690 29 8720 133 2080 19300 3890 10300 15900 415 5420 18100 156 5530 30 --- --- --- 23000 2420 11800 14000 404 5400 22500 1010 10200 31 --- --- --- 19400 1180 6820 --- --- --- 19100 912 7410 MONTH 25700 133 4140 23000 139 4290 16000 137 3550 22500 154 3730 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172053 COOPER R AT MOBAY NR N CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 325900 LONGITUDE 0795523 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM -6.38 NGVD29 Date Processed: 2005-04-01 16:48 By mishealy APPROVED DD #23, ,PUBLISHED Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004 DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN JUNE JULY AUGUST SEPTEMBER 1 18700 561 5130 16700 433 4120 18600 968 6210 599 86 242 2 18400 716 5760 14400 360 3770 18000 853 5490 2130 83 375 3 16400 676 5060 16400 412 3940 18500 1020 6360 6480 95 1130 4 15100 591 4030 16000 496 3790 15600 816 5120 9030 106 1940 5 13800 510 3320 14800 403 3440 12300 618 4260 11800 129 2800 6 13300 450 3400 10600 303 2520 14100 429 4520 16500 152 5120 7 11600 403 3130 12200 325 3830 20800 477 7770 13200 278 4100 8 11900 432 3770 13900 306 4570 16400 644 6550 6060 197 1560 9 11000 412 3870 11500 262 3640 16000 284 4370 4730 121 900 10 11500 368 4120 15500 262 5010 16800 307 5620 9520 110 1880 11 9650 254 2500 17500 284 5320 20700 498 6540 16600 120 4590 12 13400 193 3640 17200 335 5770 16200 404 5070 20100 354 6090 13 21000 636 8340 14300 342 4450 14400 348 3390 17700 443 5730 14 15100 719 5150 14400 257 3780 12000 273 3070 15800 566 5490 15 12000 508 3900 14600 237 4290 17900 229 5080 11600 302 3650 16 8780 242 2030 19400 344 5960 15200 383 4950 8860 306 2550 17 11200 207 2720 18500 457 5770 14200 326 4150 10300 256 2830 18 10600 172 2450 12300 371 3890 13700 289 3120 5380 204 1090 19 13800 191 2890 14900 364 4450 8880 209 2240 12600 186 2760 20 20600 366 5730 14700 296 4110 7770 169 2060 19900 309 6940 21 20600 1050 8250 13100 250 4100 7180 154 2010 22200 921 8970 22 18900 506 4500 12900 279 4750 11200 140 2810 18100 1030 6500 23 5600 216 1630 12700 299 4870 16800 210 5520 11600 464 3100 24 7050 175 2340 13100 233 4470 19000 377 6070 16200 353 4690 25 13900 163 4930 14500 198 4210 20400 531 6430 16100 461 5170 26 11500 248 4650 17500 243 5080 19700 493 5960 15000 643 5330 27 21200 325 7900 19900 316 5950 19900 541 6030 12600 656 5370 28 20900 620 6900 20300 389 5670 19000 584 5800 8060 367 2040 29 21900 519 6310 18800 464 5490 11000 226 1960 3800 226 1030 30 20500 551 6270 19300 659 6060 854 107 310 6820 244 1820 31 --- --- --- 19100 894 6720 566 93 221 --- --- --- MONTH 21900 163 4490 20300 198 4640 20800 93 4490 22200 83 3530