1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720677 COOPER RIVER @ FILBIN CREEK @ NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325325 LONGITUDE 0795747 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 0 NGVD29 Date Processed: 2005-04-06 16:00 By mishealy APPROVED DD #26, (TOP), 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720677 COOPER RIVER @ FILBIN CREEK @ NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325325 LONGITUDE 0795747 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 0 NGVD29 Date Processed: 2005-04-06 16:00 By mishealy APPROVED DD #26, (TOP), 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 --- --- --- --- --- --- --- --- --- 31000 22700 27000 2 --- --- --- --- --- --- --- --- --- 31900 24000 27300 3 --- --- --- --- --- --- --- --- --- 30400 18900 24800 4 --- --- --- --- --- --- --- --- --- 33600 18800 24500 5 --- --- --- --- --- --- --- --- --- 33000 18900 24600 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- 31300 17900 23100 8 --- --- --- --- --- --- --- --- --- 31300 15400 21600 9 --- --- --- --- --- --- --- --- --- 29800 16800 21600 10 --- --- --- --- --- --- 32200 19600 24300 29200 17900 22200 11 --- --- --- --- --- --- 32100 19600 24000 28300 19200 22500 12 --- --- --- --- --- --- 30700 18800 23300 28800 18800 22700 13 --- --- --- --- --- --- 26600 15500 21100 26900 17800 21800 14 --- --- --- --- --- --- 23400 11400 16000 28100 17800 21400 15 --- --- --- --- --- --- 27500 12400 20500 27900 15700 20200 16 --- --- --- --- --- --- 30400 19400 24900 28700 16600 21400 17 --- --- --- --- --- --- 29500 21200 25200 29900 17200 22000 18 --- --- --- --- --- --- 28700 18700 23200 30000 19100 23000 19 --- --- --- --- --- --- 28900 17300 22400 30600 19800 23600 20 --- --- --- --- --- --- 29800 16800 21500 27000 17600 22700 21 --- --- --- --- --- --- 31300 17400 21500 25500 15900 20100 22 --- --- --- --- --- --- 27100 16700 21000 28800 16300 20300 23 --- --- --- --- --- --- 25500 16100 20100 30700 17900 21800 24 --- --- --- --- --- --- 25000 13800 18400 30700 19800 22700 25 --- --- --- --- --- --- 27600 13900 19000 29500 19500 23300 26 --- --- --- --- --- --- 30200 18400 22000 31800 18500 23600 27 --- --- --- --- --- --- 30200 20000 23200 32100 19800 24400 28 --- --- --- --- --- --- 32200 20700 23500 33400 21200 25900 29 --- --- --- --- --- --- 31500 22600 25900 32500 20000 25900 30 --- --- --- --- --- --- 34200 23800 27300 35400 24400 29500 31 --- --- --- --- --- --- --- --- --- 31500 27200 29500 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720677 COOPER RIVER @ FILBIN CREEK @ NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325325 LONGITUDE 0795747 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 0 NGVD29 Date Processed: 2005-04-06 16:00 By mishealy APPROVED DD #26, (TOP), 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 29800 23200 26500 35000 20100 25800 36400 22400 27100 15800 6750 10600 2 29800 23600 25700 31600 18900 24200 34700 21100 27000 18600 6650 11500 3 --- --- --- 33000 17600 23600 32200 21300 26100 18300 9840 13600 4 --- --- --- 31300 17800 23500 32300 21800 25900 18900 10700 14600 5 --- --- --- 28100 17200 22900 31400 20600 24700 20200 14000 17200 6 --- --- --- 28100 15500 20500 29400 19800 23100 22800 17000 19400 7 --- --- --- 26200 17000 21400 30700 21200 25100 25200 18200 21400 8 --- --- --- 29400 18100 23500 31000 24000 26700 23700 14900 20800 9 --- --- --- 27600 18400 22500 30000 20100 24600 16400 7300 11500 10 --- --- --- 29000 17400 22500 28200 19900 23200 19500 8950 12800 11 32000 15400 23400 30000 19400 23500 32700 21200 25500 27600 14200 18200 12 32800 18200 23300 31700 20200 24400 33500 23400 27100 28800 18600 23400 13 34000 19300 26500 31300 20400 25100 31000 19600 24300 --- --- --- 14 32300 23400 27200 31000 20000 24100 30300 21200 24400 --- --- --- 15 31500 19800 25000 32100 20000 24500 30800 20200 25400 29000 19700 24600 16 29400 16600 22700 34300 21500 25600 30100 19800 25200 28900 18800 23400 17 32200 15800 21900 32400 23700 27500 30400 21700 25000 29700 18800 22900 18 33100 15800 22100 30500 20500 25900 26600 19800 23300 21900 11600 16200 19 33200 17400 23300 30200 20700 24600 24700 17600 21100 23800 14500 18500 20 34600 18000 24600 29500 20600 24600 23800 16100 20200 29500 19600 22800 21 35000 22900 27400 29400 20500 24200 24400 15800 19600 31500 23500 26200 22 --- --- --- --- --- --- 26300 14100 19300 31700 22300 26200 23 --- --- --- --- --- --- 28200 15800 21900 27800 16400 21600 24 --- --- --- --- --- --- 30800 20600 24500 29500 18400 22700 25 --- --- --- --- --- --- 33800 21800 26100 31100 21100 24500 26 --- --- --- --- --- --- 32200 20700 25900 31000 21700 25500 27 --- --- --- 33100 19600 26200 33700 21200 26300 31000 21600 26200 28 --- --- --- 35500 20900 27000 34700 22100 27000 27100 12500 20000 29 --- --- --- 35500 20600 26700 29600 14300 21400 22500 10800 15200 30 36600 --- --- 36100 23200 27300 17300 5580 12000 21900 12700 16800 31 --- --- --- 36500 23200 27900 16800 7430 10700 --- --- --- MONTH --- --- --- --- --- --- 36400 5580 23500 --- --- ---