1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 --- --- --- 7710 4240 5990 1580 419 926 3280 1040 1820 2 --- --- --- 7700 4580 5940 1660 494 967 2950 1140 1840 3 --- --- --- 7160 506 4900 1740 598 1010 2580 101 1150 4 --- --- --- 5140 307 2980 1930 678 1120 696 101 233 5 --- --- --- 5220 1200 3370 1970 770 1220 684 138 368 6 --- --- --- 5530 1170 3680 2000 857 1300 879 185 477 7 --- --- --- 5940 3040 4400 2100 951 1400 1160 252 633 8 --- --- --- 5940 3690 4690 2210 1050 1530 1260 312 704 9 --- --- --- 5760 3760 4650 2300 1180 1650 1230 338 691 10 --- --- --- 5860 3990 4900 2360 1300 1700 1250 307 647 11 --- --- --- 5890 3810 4880 2510 1340 1780 1360 300 676 12 --- --- --- 5920 3860 4880 2440 521 1670 1720 365 877 13 --- --- --- 6150 2990 4900 2710 720 1650 2030 461 1080 14 --- --- --- 6240 3620 5110 2710 508 1630 2390 595 1280 15 --- --- --- 6150 4000 4990 3120 566 1880 2890 751 1580 16 --- --- --- 6470 3410 5080 3490 1050 2290 3530 1010 2040 17 --- --- --- --- --- --- 3670 1540 2480 3730 1340 2320 18 --- --- --- --- --- --- 3800 1780 2620 4050 1590 2570 19 --- --- --- --- --- --- 3480 322 1920 4310 1840 2850 20 --- --- --- 7750 3460 5620 3230 106 1470 4490 1680 2990 21 --- --- --- 8340 3160 6080 2160 133 871 4860 1680 3220 22 --- --- --- 8340 4850 6690 2570 245 1360 4860 2170 3370 23 --- --- --- 8560 2610 6200 3000 542 1740 4980 2460 3550 24 --- --- --- --- --- --- 3070 809 1820 5000 2520 3660 25 --- --- --- --- --- --- 3410 1020 2020 4800 2470 3400 26 --- --- --- 7440 231 4730 3470 1220 2170 4730 1960 3440 27 --- --- --- 5990 121 2780 3270 1040 2050 5020 2330 3740 28 --- --- --- 1580 97 526 2880 874 1710 5240 2420 3880 29 7640 4130 5900 1240 166 661 2860 680 1510 5520 2850 4160 30 7810 4400 6080 1230 217 640 2960 775 1630 5660 3300 4370 31 --- --- --- 1530 255 853 3140 862 1730 --- --- --- MONTH --- --- --- --- --- --- 3800 106 1640 5660 101 2120 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 5910 3480 4600 10800 7410 8930 14000 9630 11600 14700 10200 11900 2 6190 3750 4840 11100 7640 9090 14300 10000 11800 14800 6710 11700 3 6210 4010 4970 11200 7840 9220 14800 10300 12100 14800 3280 10300 4 6310 4070 5080 11300 8040 9330 14900 10700 12300 13400 5790 9720 5 6520 4100 5110 11900 8260 9750 14800 10900 12400 13500 7860 10600 6 6590 4180 5170 12000 8570 9780 14600 10800 12300 13300 539 7760 7 6990 4190 5380 --- --- --- 14500 10700 12300 10900 670 5910 8 7110 4410 5550 11700 8090 9460 14800 10800 12600 10800 2830 7260 9 7270 4430 5750 11800 8060 9620 14700 10800 12700 11500 5110 7950 10 7380 4590 5820 12000 8060 9980 15800 7540 13300 11300 5740 7970 11 7500 4790 5930 12100 8260 10100 14000 1040 9160 --- --- --- 12 7670 4800 6090 13000 8410 10700 13600 3770 9630 --- --- --- 13 8290 4890 6420 13500 9130 11200 14300 7300 10700 11000 382 5490 14 8390 5350 6780 13800 9340 11300 14000 7360 10700 10700 1720 6170 15 8620 3010 6200 14500 9620 11700 13500 7960 10600 9460 510 4670 16 8950 4300 6900 14700 9210 11800 14200 8960 11300 9510 1830 5640 17 9170 5360 7140 14700 10100 11900 14100 9660 11600 9140 3740 6160 18 9590 5680 7430 14500 10500 12000 13100 6770 10300 8550 4310 6190 19 9970 5720 7720 14400 10500 12000 13600 7080 10700 9360 4670 6700 20 9780 6240 7720 13700 10100 11600 12700 7640 10100 8490 4300 6180 21 9900 6240 7770 14000 10100 11600 12600 8520 10500 8680 2190 6350 22 9770 6360 7890 13200 10100 11500 12700 9020 10800 8700 3030 6430 23 9810 6620 7870 12900 9800 11200 12500 9130 10800 9400 3100 6590 24 9630 6710 8020 12600 8910 11100 12300 8890 10400 9300 3070 6330 25 8990 6670 7770 12600 7350 10500 12600 8850 10700 9360 4420 6540 26 8750 6660 7530 12600 7210 10300 13300 8800 10900 10300 4560 7350 27 9490 6630 7830 12700 7310 10400 12900 9090 10500 10700 5180 7590 28 9820 6740 8060 13100 8460 10800 13400 9100 11000 10800 5750 7720 29 9850 6890 8310 13400 9090 11100 13700 9270 11100 11000 6070 8000 30 10000 7040 8470 13800 9340 11400 14200 9580 11400 11200 6500 8310 31 10300 7220 8660 --- --- --- 14700 9990 11800 11400 6800 8680 MONTH 10300 3010 6730 --- --- --- 15800 1040 11200 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 11500 7030 8930 10200 5680 7760 7310 275 2920 10200 6180 7740 2 11600 7210 9130 10700 207 6590 6120 475 3030 9910 6160 7540 3 12000 7750 9780 5790 275 2230 5990 611 3000 9160 1510 6900 4 11700 7900 9390 3960 287 1730 5200 709 3000 8660 447 5010 5 11500 7820 9350 4140 360 2060 5920 1010 3810 8080 1840 5450 6 12100 5820 9590 4490 555 2360 5900 1360 3830 7720 2520 5500 7 10900 261 4990 4580 711 2550 5920 938 3880 7570 2810 5470 8 6240 393 3440 4720 800 2760 5810 938 3650 7550 3720 5580 9 6930 1130 4320 5120 832 2850 5760 1390 3560 8010 4310 5920 10 7240 786 4190 5110 832 2820 5620 844 3450 8290 4720 6160 11 6040 927 3390 5490 1020 3380 5910 464 3220 9020 5030 6550 12 7080 1360 4230 5930 1440 3810 6030 1040 3590 9220 5340 7000 13 7280 1750 4530 5530 643 3090 6380 1430 3780 9060 5720 7010 14 7880 2040 5070 4970 715 2730 6390 1760 3990 9160 715 5030 15 8130 3040 5660 5180 1000 2950 6390 1490 3780 9160 2750 6270 16 7640 3060 5400 5100 1200 3000 6350 1790 3910 9290 3590 6550 17 7380 2950 4940 5460 1370 3100 6540 523 3850 9270 5180 6820 18 7540 2550 5240 5610 1160 3470 6560 1020 3680 9320 439 5940 19 7710 2840 5370 5420 1550 3580 6350 2040 4090 8680 521 4920 20 7840 3310 5600 6140 2060 4030 6310 2670 4220 9150 2150 6120 21 7610 1650 4860 5700 368 3310 6800 2640 4810 9450 3700 6640 22 7630 1880 5020 5530 466 2990 6800 3210 4850 10800 4460 7670 23 8330 2480 5710 5180 655 3020 7690 3520 5510 11200 5480 8170 24 9000 3440 6380 5180 788 3000 8180 4090 6120 11300 6100 8140 25 9350 4190 6620 5410 965 3190 8550 4790 6420 11600 6490 8320 26 9790 4460 6980 5810 1240 3600 9650 4780 6760 12100 6830 8660 27 8840 4900 6560 6310 1280 3690 9750 5220 7210 12400 7160 9150 28 9930 5190 7150 7570 1430 4540 9720 5440 7220 12500 7780 9700 29 --- --- --- 7720 2900 5210 9520 5530 7020 13200 7240 10300 30 --- --- --- 8040 3240 5500 9680 5690 7530 13100 2960 9350 31 --- --- --- 8320 503 5420 --- --- --- 12700 2870 8410 MONTH 12100 261 6140 10700 207 3560 9750 275 4520 13200 439 7030 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 11700 4660 8300 7020 3450 5110 7000 204 3150 1750 217 949 2 11100 5950 8500 7440 3910 5420 8780 278 4120 2450 271 1340 3 11900 6470 9150 7600 4220 5610 9280 1170 4870 2780 294 1440 4 11800 7220 9670 8130 4580 5960 9020 2280 5480 3250 370 1670 5 11900 7500 9570 8670 4790 6240 10100 2030 5870 3840 535 2050 6 12000 7660 9680 9330 4840 6700 10700 2820 6480 4300 964 2490 7 12500 5090 9310 10400 5060 7310 10700 3370 7060 5000 1310 3150 8 13700 5800 10100 10300 4610 7370 11500 3990 7470 5230 1760 3450 9 14200 5590 10500 10000 5720 7470 11200 3830 7880 5770 2200 3830 10 14200 8180 10700 10300 3370 7350 11600 4790 8610 6330 2380 4200 11 14300 8060 10900 9950 1220 7010 12000 4840 8280 6500 3030 4590 12 14600 6250 10900 10500 2680 7360 12100 5360 9090 7090 3410 4920 13 14700 9270 11300 10800 3930 8260 12300 4830 9080 6800 2210 4940 14 14900 9220 11600 10900 4950 7850 12800 5080 9240 6620 2260 4790 15 15000 9140 11800 10600 3970 7810 13300 5030 9310 5900 195 3300 16 15000 9920 12300 11300 5520 8740 12300 2290 7770 3630 210 1850 17 15300 10300 12700 11700 5010 9190 12500 2820 8750 4420 545 2430 18 16000 9090 13000 12100 5160 9330 12800 5020 8850 4950 1000 2870 19 17000 8290 13300 12100 7540 9460 12200 2300 7570 4940 1330 3180 20 17000 9330 13500 12300 5390 9440 12100 5240 8700 5120 1690 3420 21 17200 7200 12700 12600 5390 9600 12000 1980 7340 5330 1600 3680 22 15700 295 10500 11900 510 6860 13000 2820 7640 5600 1510 3470 23 11600 581 6180 10800 1620 6650 13800 2800 8890 5800 1640 3840 24 12100 4380 7490 9910 436 5250 12200 3570 8170 5760 1780 4060 25 11100 421 6470 9310 760 4740 12200 360 4810 5960 425 3420 26 10900 300 4880 9310 1920 5620 9990 1020 5820 4850 181 2000 27 8470 253 2820 9450 3510 6480 9330 1450 5520 2840 175 1460 28 5900 565 3070 9080 4560 6790 8110 427 3530 2760 257 1500 29 5890 1990 3870 9030 4420 6920 6040 295 2980 3200 436 1900 30 6320 3040 4550 9160 5140 7160 4520 138 1130 4530 760 2690 31 --- --- --- 9940 135 5970 1890 183 962 --- --- --- MONTH 17200 253 9310 12600 135 7130 13800 138 6590 7090 175 2960 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 4550 971 2870 429 182 291 435 125 210 194 115 139 2 4650 593 2930 459 184 314 387 125 198 138 105 116 3 4770 512 3000 492 190 341 371 129 209 185 104 130 4 4880 1740 3180 592 208 379 359 133 213 216 105 138 5 5180 1680 3540 746 214 422 331 144 221 231 102 140 6 5700 2230 3850 460 161 245 403 147 243 263 105 153 7 6370 2620 4590 304 144 210 381 149 236 271 104 160 8 5850 279 3150 316 162 232 389 147 236 284 106 172 9 5350 282 2560 306 152 230 365 154 236 291 108 173 10 --- --- --- 347 128 188 254 177 213 301 108 184 11 1620 99 148 185 139 162 220 145 179 282 108 173 12 947 103 312 228 155 171 204 147 169 276 112 172 13 963 143 601 169 117 138 217 123 159 290 112 169 14 893 176 620 161 117 140 174 118 131 338 115 176 15 865 192 605 200 131 154 184 63 141 336 117 185 16 641 185 424 240 127 163 102 60 74 311 118 179 17 508 202 368 147 125 134 105 57 74 377 123 213 18 439 217 331 160 127 136 121 57 75 354 125 196 19 373 218 299 215 118 142 123 58 79 301 125 206 20 384 201 277 263 118 153 106 60 80 314 135 218 21 --- --- --- 263 116 160 88 58 73 355 138 222 22 437 181 257 280 115 169 100 57 76 285 149 200 23 379 177 248 281 110 172 129 58 83 199 143 172 24 371 176 243 304 108 172 135 50 73 228 143 170 25 397 176 254 348 109 178 103 51 60 237 144 187 26 352 177 251 367 112 185 150 69 109 253 149 194 27 --- --- --- 370 114 191 197 109 135 248 152 202 28 --- --- --- 346 114 180 197 105 139 304 151 214 29 387 154 270 356 114 175 222 102 145 321 152 218 30 385 150 263 404 118 211 225 97 139 292 160 226 31 373 184 275 --- --- --- 242 95 138 311 154 236 MONTH --- --- --- 746 108 205 435 50 147 377 102 182 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 1 305 161 240 167 121 143 172 104 131 221 124 158 2 315 158 241 152 116 128 181 107 145 229 122 158 3 301 163 239 126 113 119 202 110 158 251 116 160 4 345 163 237 161 112 130 225 111 163 236 117 148 5 318 167 238 179 109 137 240 114 164 240 120 147 6 340 167 239 201 107 153 247 120 166 268 123 170 7 268 169 215 180 107 137 219 78 136 173 108 123 8 204 155 177 122 102 109 104 79 87 157 117 134 9 227 152 182 145 101 126 98 73 83 197 126 154 10 214 162 188 166 99 130 92 81 87 238 128 166 11 191 146 166 184 98 138 108 89 98 244 132 173 12 191 155 167 201 100 146 125 100 111 266 139 187 13 213 151 175 206 105 156 138 93 110 278 147 197 14 245 147 183 176 107 134 162 85 110 296 151 210 15 229 145 192 168 106 137 218 84 121 297 158 214 16 241 147 202 151 106 129 194 84 121 261 149 201 17 207 142 180 176 111 132 208 88 119 222 139 172 18 186 131 159 164 118 136 207 93 123 --- --- --- 19 195 127 163 154 116 131 228 100 130 --- --- --- 20 253 126 169 162 61 98 232 106 134 --- --- --- 21 242 128 171 80 59 73 237 111 137 --- --- --- 22 236 132 171 108 79 93 269 115 154 --- --- --- 23 169 131 144 132 99 114 249 120 153 --- --- --- 24 162 130 146 144 96 120 269 122 161 --- --- --- 25 191 127 158 158 91 121 232 84 127 --- --- --- 26 214 124 159 196 88 128 107 76 93 --- --- --- 27 225 128 159 186 85 118 129 101 114 --- --- --- 28 150 114 134 184 88 118 146 118 129 165 118 137 29 --- --- --- 198 93 134 190 119 141 179 117 143 30 --- --- --- --- --- --- 209 124 154 219 114 151 31 --- --- --- 151 107 126 --- --- --- 229 112 152 MONTH 345 114 186 --- --- --- 269 73 129 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720817 EAGLE CREEK NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 035 LATITUDE 325702 LONGITUDE 0800934 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 7 NGVD29 Date Processed: 2005-04-01 16:51 By mishealy APPROVED DD #9, 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 1 258 95 158 251 89 134 172 63 110 --- --- --- 2 248 114 157 214 92 123 173 65 104 221 94 136 3 248 113 153 158 106 132 198 68 112 195 97 130 4 162 119 139 184 106 140 167 73 110 203 100 128 5 138 106 116 205 107 146 209 79 129 180 76 95 6 183 115 140 210 112 154 155 76 109 105 85 94 7 209 111 153 215 107 150 120 90 106 115 82 93 8 133 86 98 253 107 152 145 84 111 122 79 99 9 148 99 123 260 93 121 134 86 108 105 69 84 10 168 131 150 230 78 123 167 84 118 124 61 85 11 --- --- --- 171 81 119 173 84 120 126 60 87 12 186 119 152 188 79 120 188 82 123 142 56 87 13 206 122 147 197 81 115 200 79 118 160 54 93 14 157 105 127 198 81 119 168 75 110 181 53 93 15 --- --- --- 177 85 117 197 73 111 172 58 100 16 193 99 127 170 86 108 212 73 118 144 62 90 17 218 104 139 162 86 110 162 75 120 161 68 96 18 198 103 129 174 85 112 181 74 119 179 73 110 19 128 81 96 204 88 125 203 75 117 205 77 123 20 131 67 99 240 85 135 128 84 99 225 84 120 21 160 66 100 236 85 139 124 54 91 219 88 114 22 144 63 95 217 81 129 86 50 66 225 93 116 23 175 62 100 164 86 125 130 86 96 299 97 142 24 244 63 114 152 72 101 160 75 105 259 109 143 25 232 65 115 135 84 105 174 94 127 216 111 139 26 258 68 119 123 70 91 168 93 116 206 116 145 27 270 70 125 103 73 83 187 90 110 208 123 157 28 275 74 125 116 66 88 174 88 107 222 127 174 29 284 82 142 99 67 83 169 87 106 257 131 191 30 298 83 150 129 64 98 162 88 105 324 141 217 31 --- --- --- 168 62 104 156 87 102 --- --- --- MONTH --- --- --- 260 62 119 212 50 110 --- --- ---