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: 2005-04-01 16:49 By mishealy APPROVED DD #29, (BOTTOM), 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: 2005-04-01 16:49 By mishealy APPROVED DD #29, (BOTTOM), 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 --- --- --- --- --- --- --- --- --- 34400 23800 27800 2 --- --- --- --- --- --- --- --- --- 33600 24300 27500 3 --- --- --- --- --- --- --- --- --- 31800 19100 25000 4 --- --- --- --- --- --- --- --- --- 34400 18800 24600 5 --- --- --- --- --- --- --- --- --- 33200 19300 24600 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- 35500 19400 25100 8 --- --- --- --- --- --- --- --- --- 35200 17900 23900 9 --- --- --- --- --- --- --- --- --- 34900 19000 23900 10 --- --- --- --- --- --- 36400 20700 25800 34900 20100 24600 11 --- --- --- --- --- --- 34700 20700 25200 33000 21100 25200 12 --- --- --- --- --- --- 33100 18900 24700 31400 20700 25300 13 --- --- --- --- --- --- 32800 16800 23200 31900 18900 24000 14 --- --- --- --- --- --- 31700 12200 19200 31200 18900 23600 15 --- --- --- --- --- --- 32700 14400 23000 30600 16300 22900 16 --- --- --- --- --- --- 33100 21600 26300 32800 17500 23600 17 --- --- --- --- --- --- 32500 22600 26000 33100 18400 24000 18 --- --- --- --- --- --- 31800 19100 24300 33800 20000 25000 19 --- --- --- --- --- --- 32100 18900 23600 34600 20900 25700 20 --- --- --- --- --- --- 32200 18300 23200 32000 20200 25100 21 --- --- --- --- --- --- 31900 18400 23100 32200 18000 23400 22 --- --- --- --- --- --- 31100 17700 22800 33600 18000 23300 23 --- --- --- --- --- --- 31700 18000 22900 33600 18900 24700 24 --- --- --- --- --- --- 32200 15900 21900 34700 20000 25500 25 --- --- --- --- --- --- 35400 16800 24300 34700 21200 26100 26 --- --- --- --- --- --- 35900 20200 26500 36400 20000 26600 27 --- --- --- --- --- --- 37100 21200 28300 38200 20800 28000 28 --- --- --- --- --- --- 38300 20700 29800 38100 21600 29100 29 --- --- --- --- --- --- 38300 23800 30100 36100 22400 28300 30 --- --- --- --- --- --- 35500 23200 28600 38100 27400 31000 31 --- --- --- --- --- --- --- --- --- 36800 26800 31600 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: 2005-04-01 16:49 By mishealy APPROVED DD #29, (BOTTOM), 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 37400 23000 29400 36600 21800 28000 36600 22800 28100 20400 8660 12700 2 37800 23200 29400 36700 20700 26400 37700 22500 27800 25000 7690 14000 3 --- --- --- 37000 20000 25800 38000 23300 28700 25100 11200 16600 4 --- --- --- 36500 20500 25800 37100 23100 28400 28300 11100 18100 5 --- --- --- 35200 20000 25200 36400 23000 27700 30600 13400 20400 6 --- --- --- 35200 17300 23600 35800 19900 27000 29300 17000 21700 7 --- --- --- 34000 20400 25800 37600 22000 29400 26700 18800 21700 8 --- --- --- 35200 20700 26800 36900 24900 30000 26300 16900 20600 9 --- --- --- 33500 21600 26100 37700 23400 29000 25800 10200 16500 10 --- --- --- 34800 19000 26500 40200 22400 29600 29500 9270 18000 11 33400 18600 25600 37100 22400 28100 40600 24100 31200 30100 15700 22300 12 34200 17800 25500 36500 23900 28700 39100 25700 31000 32700 18600 24900 13 37300 22800 28800 36700 24200 28800 36000 21800 28300 32700 23700 26500 14 35500 24300 29300 37200 22700 28300 35400 22800 28000 32700 23400 27500 15 35100 20900 27400 38400 23100 28600 35000 23700 27700 32000 22900 26600 16 32300 19600 25100 38900 24400 29800 35400 24300 27800 31200 20500 25000 17 33700 16600 24600 38900 25700 30200 35000 22600 27100 30000 20100 24100 18 34400 19600 25300 36400 23300 29100 32200 21200 26300 27900 15000 19500 19 35900 20500 26500 36800 24400 28800 30400 19900 24000 30700 15200 21100 20 37500 22500 28400 36100 24200 28300 30000 18400 23100 35400 19900 25200 21 39200 27300 30900 34700 22600 28000 30900 18000 22700 36200 24600 28500 22 --- --- --- --- --- --- 33400 15100 22800 35400 24900 28800 23 --- --- --- --- --- --- 35200 18400 25700 32100 18500 25800 24 --- --- --- --- --- --- 36600 20400 27500 33800 19300 25500 25 --- --- --- --- --- --- 34400 23500 28200 34200 22200 26700 26 --- --- --- --- --- --- 36100 21700 28000 34100 23000 27200 27 --- --- --- 38000 23300 29100 34800 22800 28000 33100 23000 27600 28 --- --- --- 35600 22100 28800 35200 22600 28100 27900 16200 22000 29 --- --- --- 36300 21400 28100 29200 15900 22200 27600 13000 18200 30 --- --- --- 36400 22900 28300 22900 9740 14500 29100 14800 19600 31 --- --- --- 37000 23400 28700 21700 8660 12800 --- --- --- MONTH --- --- --- --- --- --- 40600 8660 26500 36200 7690 22400