1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- --- --- --- --- --- --- 2 --- --- --- --- --- --- --- --- --- --- --- --- 3 --- --- --- --- --- --- --- --- --- 7.4 6.6 7.0 4 --- --- --- --- --- --- --- --- --- 7.7 6.5 7.0 5 --- --- --- --- --- --- --- --- --- 7.7 6.3 6.9 6 --- --- --- --- --- --- --- --- --- 7.4 6.2 6.8 7 --- --- --- --- --- --- --- --- --- 7.7 6.4 7.0 8 --- --- --- --- --- --- --- --- --- 7.7 6.3 7.0 9 --- --- --- --- --- --- --- --- --- 7.6 6.3 6.9 10 --- --- --- --- --- --- --- --- --- 7.4 6.5 7.0 11 --- --- --- --- --- --- 8.6 7.9 8.2 7.7 6.4 7.1 12 --- --- --- --- --- --- 8.4 7.4 7.9 7.6 6.5 7.0 13 --- --- --- --- --- --- 8.1 7.6 7.9 7.5 6.2 6.9 14 --- --- --- --- --- --- 8.0 7.7 7.9 8.0 6.4 6.9 15 --- --- --- --- --- --- 8.1 7.2 7.7 8.1 6.3 6.9 16 --- --- --- --- --- --- 8.7 7.4 8.0 8.1 6.4 7.0 17 --- --- --- --- --- --- 8.3 7.6 7.9 8.4 6.5 7.2 18 --- --- --- --- --- --- 8.4 7.6 8.0 9.0 6.8 7.5 19 --- --- --- --- --- --- 8.9 7.6 8.2 9.3 7.2 7.9 20 --- --- --- --- --- --- 8.8 7.7 8.0 8.4 7.1 7.7 21 --- --- --- --- --- --- 8.9 8.0 8.3 8.0 6.7 7.4 22 --- --- --- --- --- --- 8.5 7.8 8.2 8.1 6.7 7.3 23 --- --- --- --- --- --- 8.2 7.5 8.0 8.0 6.6 7.2 24 --- --- --- --- --- --- 8.4 7.5 8.0 7.6 6.4 7.0 25 --- --- --- --- --- --- 8.5 7.3 7.9 7.6 6.3 6.9 26 --- --- --- --- --- --- 8.3 7.5 7.9 7.1 6.2 6.7 27 --- --- --- --- --- --- 8.1 7.7 7.9 7.2 6.3 6.7 28 --- --- --- --- --- --- 7.9 7.5 7.8 7.5 6.6 7.0 29 --- --- --- --- --- --- 8.0 7.2 7.8 7.6 6.5 7.1 30 --- --- --- --- --- --- 8.2 7.1 7.8 7.8 6.7 7.2 31 --- --- --- --- --- --- --- --- --- 7.7 6.7 7.2 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.7 6.7 7.1 6.8 5.2 5.9 6.2 4.8 5.5 6.6 5.2 5.7 2 7.6 6.7 7.1 7.0 4.9 5.8 6.2 4.8 5.5 6.8 5.6 6.1 3 7.7 6.5 7.0 7.0 5.1 5.8 6.8 4.8 5.6 7.2 5.3 6.3 4 7.7 6.6 7.1 6.9 4.9 5.8 6.8 4.9 5.7 7.2 5.7 6.5 5 8.2 6.8 7.3 6.4 5.1 5.7 6.7 5.0 5.8 7.3 6.0 6.8 6 8.3 7.1 7.7 6.7 4.6 5.7 7.0 4.9 5.9 7.5 6.1 6.8 7 8.5 7.5 7.9 6.4 4.9 5.7 6.6 5.3 6.0 7.5 6.2 6.9 8 8.4 7.4 7.8 6.5 4.8 5.7 6.8 5.0 6.1 7.4 6.2 6.9 9 8.7 7.4 8.0 6.7 5.0 5.8 6.8 5.7 6.2 7.4 6.2 6.8 10 8.8 7.5 8.2 6.6 5.0 5.7 6.3 5.5 5.9 7.3 6.2 6.7 11 8.6 7.6 8.2 6.2 5.1 5.7 6.8 5.5 6.2 7.4 6.0 6.5 12 8.7 7.6 8.1 7.0 5.1 6.0 7.4 5.8 6.5 6.9 5.9 6.3 13 8.8 7.5 8.0 7.1 5.4 6.2 7.7 6.0 6.7 6.6 5.5 6.1 14 8.3 7.3 7.7 7.6 5.2 6.3 7.7 6.2 6.8 6.4 4.9 5.7 15 8.1 7.1 7.5 8.0 5.0 6.2 7.6 6.0 6.6 6.6 4.6 5.5 16 8.7 6.9 7.6 7.7 5.1 6.1 6.8 5.5 6.2 6.4 4.5 5.3 17 8.4 6.8 7.5 7.1 4.9 5.9 7.0 5.5 6.1 6.1 4.3 5.2 18 7.4 6.3 6.9 6.8 5.0 5.9 7.1 5.5 6.0 6.2 4.4 5.2 19 --- --- --- 6.9 4.8 5.9 7.2 5.4 6.1 7.0 4.6 5.6 20 --- --- --- 7.1 4.5 5.9 6.8 5.1 5.9 7.3 5.1 6.0 21 7.3 5.8 6.5 7.1 5.2 6.0 7.0 4.8 6.0 7.2 5.0 6.0 22 7.2 5.5 6.4 6.7 5.3 5.9 --- --- --- 7.3 5.3 6.2 23 7.2 5.4 6.2 6.8 4.6 5.8 6.8 5.2 6.1 7.0 5.3 6.3 24 7.2 5.3 6.1 6.7 5.3 6.1 --- --- --- 7.3 5.1 6.2 25 7.1 5.3 6.1 6.4 5.3 5.7 --- --- --- 6.4 4.5 5.6 26 6.8 5.3 6.3 5.9 4.7 5.4 --- --- --- 6.4 4.7 5.4 27 7.0 5.4 6.3 6.1 4.7 5.4 --- --- --- 6.4 4.8 5.5 28 6.6 5.1 6.0 6.6 4.8 5.5 --- --- --- 6.3 4.5 5.4 29 6.6 5.1 5.9 6.9 4.8 5.6 6.7 5.3 6.0 6.4 4.7 5.5 30 6.9 5.2 6.0 6.3 4.6 5.4 6.3 5.3 5.9 6.9 4.8 5.7 31 --- --- --- 6.1 4.8 5.5 6.2 5.2 5.7 --- --- --- MONTH --- --- --- 8.0 4.5 5.8 --- --- --- 7.5 4.3 6.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.3 5.3 6.3 8.1 7.5 7.9 9.3 8.9 9.1 11.5 10.7 11.2 2 7.5 6.0 6.8 8.2 7.6 7.9 9.6 9.0 9.4 11.5 10.9 11.3 3 7.4 6.3 6.9 8.3 7.7 8.1 9.7 9.3 9.5 11.5 10.9 11.3 4 7.2 6.2 6.7 8.5 7.9 8.2 9.5 9.1 9.3 11.5 10.9 11.2 5 7.0 6.1 6.6 8.7 8.1 8.4 9.6 9.1 9.3 11.4 10.9 11.2 6 6.9 6.0 6.5 9.0 8.2 8.5 10.0 9.3 9.6 11.2 10.7 11.0 7 6.9 5.9 6.5 8.9 8.3 8.6 10.2 9.4 9.8 11.1 10.6 10.9 8 7.0 5.8 6.5 9.1 8.2 8.6 10.4 9.7 10.0 10.8 10.1 10.5 9 7.1 5.8 6.4 9.0 8.3 8.6 10.4 9.8 10.1 10.5 10.0 10.3 10 7.0 5.9 6.4 8.9 7.8 8.6 10.4 9.7 10.0 10.6 10.0 10.3 11 6.8 5.7 6.2 9.0 7.8 8.4 10.1 9.6 9.9 10.6 10.0 10.3 12 6.9 5.6 6.2 8.6 7.8 8.3 10.0 9.4 9.7 10.6 9.9 10.2 13 6.6 5.6 6.1 8.7 7.8 8.2 10.1 9.4 9.7 10.4 9.8 10.1 14 6.4 5.4 5.9 8.7 7.8 8.2 10.4 9.4 9.9 10.4 9.6 10.0 15 6.7 5.4 5.9 8.6 7.8 8.3 11.2 9.9 10.5 10.7 9.8 10.2 16 7.0 5.5 6.3 8.9 8.1 8.5 11.6 10.6 11.0 10.5 9.8 10.1 17 7.6 5.7 6.7 9.4 8.4 8.8 11.7 10.6 11.0 10.3 9.7 10.1 18 7.7 6.2 6.8 9.4 8.7 9.0 11.2 10.6 11.0 10.7 9.9 10.2 19 7.9 6.5 7.1 9.4 8.7 9.1 11.1 10.8 11.0 10.7 10.0 10.3 20 8.0 6.5 7.2 9.8 8.9 9.3 11.1 10.8 11.0 10.8 10.2 10.4 21 8.0 6.7 7.3 9.9 9.3 9.6 11.2 10.8 11.0 10.8 10.3 10.5 22 7.8 6.6 7.1 9.9 9.4 9.6 11.0 10.6 10.8 11.0 10.3 10.6 23 7.5 6.6 7.0 9.8 9.3 9.5 11.0 10.5 10.7 10.8 9.9 10.4 24 7.5 6.7 7.1 9.8 9.3 9.4 10.7 10.4 10.5 10.3 9.8 10.1 25 7.4 6.8 7.1 10.0 9.3 9.5 10.6 10.2 10.4 10.6 10.0 10.2 26 7.6 6.9 7.2 9.9 9.3 9.5 10.4 10.1 10.3 10.5 9.9 10.1 27 7.4 6.9 7.2 9.8 9.2 9.5 10.3 10.0 10.2 10.6 9.8 10.2 28 7.9 7.1 7.5 9.7 9.3 9.5 10.4 10.0 10.2 10.2 9.6 9.9 29 7.8 7.2 7.5 9.5 9.0 9.3 10.6 10.1 10.3 10.2 9.5 9.8 30 7.9 7.2 7.5 9.4 9.0 9.2 10.8 10.3 10.5 10.5 9.5 9.9 31 8.1 7.0 7.7 --- --- --- 11.2 10.5 10.8 10.3 9.5 9.9 MONTH 8.1 5.3 6.8 10.0 7.5 8.8 11.7 8.9 10.2 11.5 9.5 10.4 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 10.3 9.7 9.9 9.0 7.8 8.3 8.5 7.5 7.9 7.6 6.9 7.2 2 10.4 9.7 10.0 8.8 7.7 8.1 8.3 7.4 7.9 7.5 6.8 7.1 3 10.4 9.8 10.1 8.9 7.9 8.3 8.1 7.5 7.7 7.8 6.8 7.3 4 10.6 9.6 9.9 9.1 8.2 8.7 8.0 7.5 7.7 7.8 6.9 7.3 5 10.0 9.6 9.8 9.1 8.3 8.7 8.3 7.6 7.8 7.7 6.9 7.2 6 10.2 9.6 9.9 9.1 8.3 8.7 8.4 7.5 7.9 7.8 6.9 7.3 7 10.3 9.8 10.1 9.0 8.3 8.7 8.2 7.6 7.8 8.3 6.7 7.4 8 10.5 9.9 10.2 9.0 8.4 8.6 8.0 7.6 7.8 8.3 7.2 7.6 9 10.7 10.0 10.4 8.8 8.1 8.4 8.0 7.6 7.9 8.6 7.3 7.8 10 10.6 10.0 10.3 8.7 8.1 8.4 8.3 7.6 7.9 8.5 7.4 7.9 11 10.6 9.9 10.2 9.3 8.3 8.8 8.6 7.7 8.1 8.3 7.3 7.7 12 10.3 9.9 10.1 9.8 8.6 9.2 8.5 7.8 8.1 7.9 7.1 7.5 13 10.3 9.8 10.1 9.8 8.9 9.4 8.5 7.7 8.1 7.8 6.8 7.3 14 10.3 9.9 10.1 9.6 9.0 9.3 8.4 7.7 8.0 7.6 6.7 6.9 15 10.6 10.0 10.3 9.6 8.9 9.3 8.1 7.6 7.8 --- --- --- 16 10.7 10.2 10.4 9.7 8.9 9.4 8.1 7.5 7.8 --- --- --- 17 10.5 9.8 10.1 9.7 9.3 9.5 8.0 7.5 7.8 --- --- --- 18 9.9 9.4 9.7 9.7 9.2 9.4 8.0 7.5 7.7 --- --- --- 19 9.8 9.3 9.6 9.6 9.0 9.2 7.9 7.4 7.6 --- --- --- 20 9.8 9.1 9.5 9.3 8.7 9.0 7.8 7.1 7.4 --- --- --- 21 9.6 9.0 9.3 9.2 8.7 8.9 7.9 6.9 7.3 8.9 7.2 7.9 22 9.8 9.1 9.5 9.4 8.9 9.2 7.6 6.8 7.2 8.6 7.3 7.9 23 9.9 9.1 9.4 9.6 8.9 9.3 7.4 6.7 7.0 8.6 7.2 7.8 24 9.7 9.0 9.3 9.5 8.9 9.2 7.5 6.7 7.0 8.8 7.0 7.7 25 9.9 9.1 9.4 9.7 8.9 9.2 7.8 6.6 7.0 8.6 7.0 7.7 26 10.0 8.8 9.4 9.6 8.8 9.2 8.0 6.6 7.0 8.4 7.1 7.6 27 9.7 8.6 9.1 9.6 8.5 9.0 7.9 6.7 7.1 8.0 6.8 7.3 28 9.2 8.1 8.6 9.4 8.2 8.7 8.1 6.9 7.3 7.6 6.5 6.9 29 --- --- --- 9.1 7.9 8.4 8.1 7.1 7.5 7.2 6.1 6.5 30 --- --- --- 8.9 7.7 8.1 8.1 7.0 7.3 --- --- --- 31 --- --- --- 8.7 7.5 7.8 --- --- --- --- --- --- MONTH 10.7 8.1 9.8 9.8 7.5 8.9 8.6 6.6 7.6 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- 8.0 5.8 6.5 6.0 4.9 5.5 6.3 5.1 5.6 2 --- --- --- 7.8 5.7 6.5 6.7 5.1 5.7 6.1 4.7 5.4 3 --- --- --- 8.0 5.6 6.4 6.8 5.0 5.8 6.3 4.9 5.5 4 7.0 5.4 6.0 8.4 5.6 6.4 7.5 5.5 6.2 6.5 5.3 5.7 5 6.7 5.4 6.0 7.4 5.5 6.2 7.9 5.4 6.6 --- --- --- 6 7.0 5.6 6.1 7.0 5.5 6.0 7.5 5.9 6.6 6.8 5.0 5.6 7 7.6 5.7 6.6 7.2 5.2 6.1 7.4 5.8 6.4 --- --- --- 8 8.2 6.3 6.9 7.3 5.2 6.0 7.0 5.7 6.2 --- --- --- 9 8.1 6.3 7.0 7.1 5.4 6.1 6.8 5.4 5.9 6.6 4.9 5.7 10 7.2 6.5 6.9 6.6 5.6 6.1 6.4 5.0 5.6 6.7 5.1 5.9 11 7.6 6.2 6.8 6.6 5.3 5.9 6.3 4.9 5.6 6.9 5.3 6.0 12 7.5 6.2 6.8 6.9 5.2 6.0 6.2 4.9 5.5 7.0 5.5 6.2 13 7.4 6.1 6.7 7.1 5.6 6.4 5.9 4.7 5.3 7.2 5.7 6.3 14 7.0 5.0 6.1 7.5 5.7 6.6 6.2 4.8 5.4 7.4 5.8 6.5 15 6.4 4.2 5.1 7.4 5.7 6.6 6.2 4.8 5.5 7.5 5.9 6.5 16 6.9 5.9 6.4 6.8 5.6 6.2 6.5 5.0 5.6 7.5 5.7 6.5 17 --- --- --- 6.6 5.4 5.9 6.5 4.7 5.5 7.1 5.9 6.4 18 --- --- --- 6.5 5.3 5.8 6.0 4.8 5.3 6.6 5.7 6.2 19 --- --- --- 6.8 5.2 5.8 7.2 4.5 5.6 6.2 5.4 5.8 20 --- --- --- 6.7 5.0 5.7 7.6 5.3 6.3 6.5 5.3 5.7 21 --- --- --- 7.0 5.0 5.7 7.8 5.9 6.7 6.3 5.1 5.7 22 --- --- --- 6.8 5.1 5.7 7.6 6.0 6.7 6.2 5.4 5.7 23 --- --- --- 6.7 5.0 5.7 7.3 6.0 6.6 6.5 5.1 5.8 24 --- --- --- 6.6 5.0 5.7 6.9 5.6 6.3 6.7 5.5 6.1 25 --- --- --- 6.6 5.1 5.8 6.9 5.4 6.3 6.8 5.7 6.2 26 --- --- --- 6.4 5.1 5.7 6.8 6.0 6.3 6.7 5.7 6.2 27 --- --- --- 6.4 5.1 5.8 6.6 5.8 6.2 6.6 5.4 6.0 28 --- --- --- 6.2 5.0 5.6 6.4 5.3 5.9 6.6 5.5 6.0 29 --- --- --- 6.5 5.0 5.7 6.5 5.5 6.0 6.9 5.4 6.0 30 8.4 5.6 6.5 6.8 5.0 5.7 6.4 5.4 5.9 6.5 5.6 6.0 31 --- --- --- 7.3 5.0 5.8 6.5 5.3 5.8 --- --- --- MONTH --- --- --- 8.4 5.0 6.0 7.9 4.5 6.0 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.5 5.6 6.0 7.7 7.2 7.4 7.9 7.4 7.7 9.8 9.4 9.6 2 7.0 5.6 6.2 7.5 6.9 7.2 7.8 7.3 7.5 --- --- --- 3 6.9 5.7 6.2 7.3 6.6 6.9 7.6 6.9 7.3 --- --- --- 4 6.9 5.6 6.1 7.0 6.4 6.6 7.4 6.8 7.1 --- --- --- 5 7.1 5.5 6.1 7.5 6.4 7.0 7.3 6.6 7.0 --- --- --- 6 7.1 5.6 6.3 7.8 6.8 7.3 7.2 6.6 6.9 --- --- --- 7 6.9 5.6 6.2 8.2 7.1 7.5 7.1 6.4 6.9 10.6 10.1 10.3 8 6.8 5.5 6.0 8.1 7.3 7.6 7.3 6.8 7.1 10.5 10.2 10.4 9 6.3 5.3 5.7 8.1 7.5 7.7 7.6 6.8 7.3 10.5 10.2 10.3 10 6.5 5.3 5.7 8.2 7.5 7.8 8.0 7.1 7.5 10.6 10.3 10.4 11 6.4 5.3 5.8 8.4 7.7 8.0 8.0 7.3 7.6 10.6 10.2 10.4 12 6.6 5.4 5.9 8.5 7.8 8.1 8.4 7.4 7.9 10.8 10.3 10.5 13 6.8 5.6 6.1 8.5 7.8 8.1 8.3 7.4 7.9 10.7 10.3 10.4 14 6.8 5.7 6.3 8.2 7.8 8.0 8.4 7.6 8.0 10.4 10.1 10.3 15 6.8 5.8 6.2 8.0 7.6 7.8 --- --- --- 10.4 10.1 10.2 16 6.9 5.8 6.3 8.1 7.6 7.8 --- --- --- 10.3 9.9 10.1 17 6.9 5.9 6.4 8.2 7.6 7.8 --- --- --- 10.1 9.9 10.0 18 7.1 6.0 6.5 8.2 7.7 7.9 9.0 8.5 8.8 10.0 9.6 9.8 19 7.1 6.2 6.6 8.2 7.7 7.9 9.2 8.6 8.9 9.8 9.6 9.7 20 6.9 6.2 6.5 8.0 7.7 7.8 9.0 8.6 8.8 9.7 9.4 9.6 21 6.8 6.2 6.5 8.1 7.5 7.9 8.9 8.5 8.7 9.7 9.3 9.5 22 7.3 6.3 6.8 8.3 7.7 8.0 8.9 8.4 8.7 9.6 9.4 9.5 23 7.7 6.8 7.2 8.5 7.9 8.2 9.1 8.6 8.8 9.7 9.3 9.4 24 7.8 7.0 7.5 8.4 7.9 8.1 9.1 8.7 8.9 9.5 9.0 9.2 25 8.0 7.2 7.7 8.5 7.8 8.1 9.4 8.8 9.0 9.4 8.9 9.1 26 --- --- --- 8.3 7.8 8.0 9.6 9.2 9.4 9.4 8.8 9.0 27 --- --- --- 8.5 7.8 8.0 9.8 9.3 9.5 9.2 8.5 8.9 28 8.3 7.5 7.9 8.4 7.5 7.9 9.7 9.3 9.5 9.2 8.4 8.8 29 8.3 7.5 7.9 8.5 7.7 8.0 9.8 9.3 9.5 8.9 8.4 8.7 30 8.2 7.4 7.8 8.1 7.6 7.8 9.6 9.3 9.5 8.9 8.4 8.7 31 8.0 7.3 7.6 --- --- --- 9.8 9.3 9.6 9.3 8.4 8.8 MONTH --- --- --- 8.5 6.4 7.7 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 9.8 8.8 9.3 8.9 8.4 8.7 8.0 7.8 7.9 --- --- --- 2 9.4 8.5 9.0 8.7 8.3 8.6 8.1 7.7 7.9 --- --- --- 3 9.1 8.6 8.9 8.5 8.1 8.4 8.0 7.6 7.7 --- --- --- 4 9.0 8.4 8.8 8.6 8.2 8.4 7.8 7.4 7.6 --- --- --- 5 9.0 8.5 8.8 8.6 8.1 8.4 7.8 7.3 7.5 --- --- --- 6 9.1 8.6 8.9 8.6 8.0 8.3 7.7 7.3 7.5 7.3 6.0 6.7 7 9.1 8.5 8.9 8.6 8.0 8.4 7.9 7.2 7.4 7.3 6.0 6.7 8 9.1 8.7 8.9 9.1 8.2 8.6 7.6 7.0 7.3 7.3 6.3 6.8 9 9.0 8.5 8.8 8.9 8.5 8.8 7.4 6.8 7.1 6.8 6.3 6.6 10 9.0 8.5 8.7 9.0 8.5 8.8 7.2 6.6 7.0 6.8 6.2 6.5 11 8.7 8.3 8.5 9.1 8.4 8.7 7.2 6.5 6.9 6.7 6.2 6.4 12 8.6 8.2 8.4 8.9 8.3 8.7 7.0 6.6 6.8 6.5 6.0 6.3 13 8.7 8.2 8.4 8.9 8.4 8.7 7.0 6.5 6.8 6.4 5.8 6.0 14 9.0 8.4 8.7 8.8 8.4 8.6 7.1 6.5 6.7 6.6 5.7 5.9 15 8.9 8.5 8.7 8.6 8.3 8.5 6.8 6.5 6.6 6.4 5.6 5.9 16 8.8 8.5 8.6 8.6 8.3 8.5 6.8 6.4 6.5 6.6 5.6 5.9 17 8.8 8.4 8.6 8.7 8.3 8.5 6.9 6.4 6.5 6.3 5.7 5.9 18 8.6 8.2 8.4 8.7 8.4 8.5 7.1 6.4 6.6 6.3 5.5 5.7 19 8.5 8.1 8.3 8.7 8.2 8.4 7.1 6.4 6.7 6.2 5.4 5.6 20 8.4 8.1 8.3 8.6 8.1 8.4 7.2 6.6 6.8 6.0 5.2 5.6 21 8.4 8.0 8.2 8.5 8.2 8.4 7.3 6.7 6.9 6.0 5.3 5.6 22 8.8 8.2 8.5 8.6 8.2 8.4 7.3 6.7 6.9 6.0 5.3 5.6 23 9.1 8.4 8.7 8.5 8.2 8.4 7.2 6.7 6.9 6.0 5.1 5.5 24 9.2 8.6 8.9 8.8 8.2 8.4 6.9 6.5 6.7 5.8 4.9 5.3 25 9.3 8.8 9.0 8.6 8.2 8.4 6.8 6.3 6.5 5.9 4.9 5.2 26 9.3 8.8 9.1 8.3 8.0 8.1 6.6 6.1 6.3 5.9 4.9 5.2 27 9.2 8.7 9.0 8.3 7.8 8.0 6.6 5.7 6.2 5.7 4.8 5.1 28 9.0 8.6 8.8 8.4 7.9 8.1 6.2 5.7 6.0 5.6 4.6 5.1 29 --- --- --- 8.4 7.9 8.1 6.2 5.3 6.0 5.7 4.5 5.1 30 --- --- --- 8.2 7.9 8.0 6.5 5.6 6.1 5.7 4.6 5.1 31 --- --- --- 8.1 7.9 8.0 --- --- --- 6.0 4.8 5.2 MONTH 9.8 8.0 8.7 9.1 7.8 8.4 8.1 5.3 6.9 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.1 4.8 5.4 --- --- --- 5.6 4.5 5.0 6.3 5.1 5.7 2 6.3 4.9 5.5 --- --- --- 5.8 4.6 5.2 --- --- --- 3 6.0 4.9 5.5 --- --- --- 6.1 4.9 5.4 --- --- --- 4 6.4 5.0 5.4 --- --- --- 6.1 5.2 5.6 --- --- --- 5 6.2 5.0 5.5 --- --- --- 6.3 4.5 5.5 --- --- --- 6 6.1 5.1 5.5 --- --- --- 6.5 4.6 5.7 --- --- --- 7 6.5 4.9 5.6 --- --- --- 6.4 5.0 5.7 --- --- --- 8 6.6 5.2 5.7 6.1 5.1 5.5 6.4 5.0 5.5 --- --- --- 9 6.5 5.2 5.6 6.2 5.1 5.6 6.3 4.7 5.4 --- --- --- 10 5.3 4.4 5.0 6.0 5.1 5.5 6.3 4.8 5.3 --- --- --- 11 4.9 4.0 4.4 5.6 4.9 5.3 6.2 4.6 5.3 --- --- --- 12 5.2 3.9 4.4 5.5 4.6 4.9 6.0 4.4 5.2 --- --- --- 13 5.1 3.8 4.4 5.1 4.1 4.5 6.1 4.6 5.2 --- --- --- 14 5.0 3.9 4.4 5.7 4.1 4.6 6.1 4.5 5.4 --- --- --- 15 4.8 4.0 4.4 5.6 4.3 4.7 6.1 4.8 5.5 6.1 4.9 5.4 16 5.2 4.1 4.4 5.4 4.2 4.7 6.1 4.6 5.5 6.1 5.4 5.8 17 5.3 4.3 4.8 5.1 4.2 4.7 6.3 4.7 5.5 6.5 5.6 5.9 18 5.7 4.5 5.1 5.2 4.3 4.8 6.7 5.0 5.8 6.2 5.4 5.7 19 5.9 5.1 5.5 5.5 4.5 4.9 7.7 5.3 6.2 6.1 5.1 5.5 20 6.1 5.3 5.6 6.0 4.5 5.2 7.6 5.7 6.4 6.0 5.3 5.6 21 6.3 5.3 5.7 6.1 4.6 5.3 7.5 5.4 6.2 6.3 5.2 5.7 22 6.5 5.2 5.6 6.5 4.6 5.2 7.2 5.3 6.1 6.5 5.5 6.0 23 6.8 5.5 5.9 6.5 4.4 4.9 6.9 5.2 5.9 6.5 5.6 6.0 24 7.5 5.7 6.1 5.9 4.2 5.0 6.4 5.0 5.8 6.4 5.4 6.0 25 7.5 5.8 6.3 5.5 3.9 4.8 6.1 4.8 5.4 6.4 5.4 5.9 26 6.9 5.8 6.2 4.7 3.3 3.9 5.8 4.8 5.3 6.2 5.3 5.7 27 6.8 5.7 6.1 5.1 3.6 4.3 5.6 4.4 5.2 6.2 5.2 5.6 28 6.4 5.7 5.9 5.4 3.7 4.4 5.7 4.6 5.1 5.9 4.9 5.4 29 --- --- --- 5.4 3.9 4.6 5.6 4.6 5.1 5.6 4.8 5.1 30 --- --- --- 5.6 4.2 4.7 5.9 5.1 5.5 5.5 4.8 5.1 31 --- --- --- 5.6 4.3 4.9 5.9 5.0 5.6 --- --- --- MONTH --- --- --- --- --- --- 7.7 4.4 5.5 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 5.7 5.0 5.3 6.5 5.3 6.0 9.9 9.5 9.7 10.5 10.0 10.3 2 5.5 4.8 5.2 6.6 5.9 6.3 9.9 9.4 9.7 10.4 9.8 10.1 3 5.4 4.8 5.1 7.0 5.9 6.6 9.8 9.4 9.6 10.2 9.6 9.9 4 5.3 4.5 5.0 7.1 6.5 6.8 9.5 9.2 9.3 10.0 9.4 9.8 5 5.0 4.5 4.7 7.2 6.6 6.9 9.2 8.7 9.0 9.9 9.4 9.7 6 5.1 4.5 4.8 7.3 6.7 7.0 8.8 8.6 8.7 10.0 9.4 9.7 7 5.1 4.4 4.7 7.4 6.9 7.1 8.8 8.4 8.6 9.9 9.2 9.6 8 5.4 4.5 4.9 7.5 7.0 7.2 8.6 8.3 8.5 9.8 9.2 9.5 9 5.4 4.7 5.0 7.5 7.1 7.3 8.5 8.2 8.4 9.8 9.2 9.5 10 5.2 4.5 4.8 7.7 6.8 7.3 8.7 8.2 8.4 9.5 9.1 9.4 11 5.2 4.5 4.8 7.7 7.0 7.4 8.7 8.4 8.5 9.6 9.2 9.4 12 5.1 4.4 4.8 7.8 7.4 7.6 8.5 8.1 8.4 9.5 9.0 9.4 13 5.4 4.7 5.0 8.1 7.4 7.8 8.5 8.1 8.3 9.6 9.0 9.3 14 5.2 4.7 4.9 8.3 7.6 8.0 8.6 8.1 8.4 9.7 9.2 9.5 15 5.6 4.8 5.2 8.5 7.8 8.3 8.7 8.1 8.5 9.8 9.3 9.5 16 5.8 5.2 5.5 8.9 8.0 8.5 8.8 8.3 8.6 9.9 9.3 9.7 17 6.1 5.6 5.9 9.1 8.5 8.8 8.8 8.1 8.6 9.9 9.4 9.7 18 6.0 5.5 5.8 9.3 8.6 8.9 8.8 8.4 8.6 9.8 9.3 9.6 19 6.1 5.7 5.9 9.5 8.7 9.1 8.8 8.3 8.6 9.8 9.1 9.6 20 6.1 5.5 5.8 9.5 8.8 9.1 8.7 8.4 8.6 9.8 9.3 9.6 21 6.2 5.7 5.9 9.4 8.7 9.1 8.6 8.1 8.4 10.0 9.5 9.8 22 6.2 5.5 5.9 9.5 8.7 9.1 8.6 8.2 8.4 10.2 9.3 9.8 23 6.1 4.9 5.8 9.4 8.7 9.1 8.7 8.4 8.6 10.1 9.6 9.9 24 6.5 5.1 5.9 9.5 8.7 9.1 8.9 8.6 8.7 10.2 9.6 9.9 25 6.1 4.9 5.6 9.5 8.8 9.1 9.4 8.8 9.1 10.5 9.9 10.3 26 6.2 4.8 5.6 9.5 8.8 9.1 9.8 9.2 9.5 10.9 10.2 10.6 27 6.2 5.0 5.6 9.5 8.8 9.2 10.0 9.6 9.8 11.3 10.6 11.0 28 6.3 5.1 5.9 9.5 8.8 9.2 10.4 9.8 10.1 11.7 10.9 11.3 29 6.4 5.4 6.0 9.5 8.7 9.2 10.5 10.0 10.3 12.1 11.2 11.6 30 6.6 5.5 6.2 9.8 9.0 9.4 10.6 10.2 10.4 12.2 11.7 12.0 31 6.6 5.4 6.1 --- --- --- 10.5 10.2 10.4 12.4 11.9 12.1 MONTH 6.6 4.4 5.4 9.8 5.3 8.1 10.6 8.1 9.0 12.4 9.0 10.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 12.3 11.8 12.1 8.9 8.2 8.5 6.2 5.5 5.7 8.7 7.5 8.2 2 12.3 11.6 11.9 8.6 8.1 8.4 6.0 5.6 5.8 8.8 7.7 8.3 3 12.2 11.3 11.8 8.4 7.8 8.1 6.0 5.4 5.8 8.7 7.8 8.4 4 12.2 11.4 11.8 8.1 7.6 7.9 6.0 5.3 5.7 8.8 8.0 8.5 5 12.1 11.4 11.8 8.0 7.6 7.8 6.0 5.6 5.8 9.3 8.4 8.7 6 12.1 11.5 11.8 7.7 7.4 7.6 6.2 5.5 5.9 9.2 8.4 8.6 7 12.3 11.3 11.8 7.7 7.1 7.4 6.4 5.7 6.1 9.1 8.2 8.5 8 12.1 11.1 11.6 7.6 7.0 7.3 6.4 5.9 6.1 8.9 8.2 8.5 9 12.0 11.0 11.5 7.4 7.0 7.2 6.9 5.9 6.5 8.8 8.2 8.5 10 11.8 10.8 11.4 7.3 6.7 7.0 6.8 6.3 6.6 8.9 8.1 8.4 11 11.8 10.8 11.4 7.1 6.6 6.9 6.8 6.3 6.6 8.6 7.8 8.1 12 11.7 11.0 11.3 7.2 6.6 6.9 7.0 6.4 6.7 8.6 7.4 7.9 13 11.3 10.3 11.0 7.1 6.5 6.8 7.1 6.4 6.8 8.0 7.3 7.6 14 11.0 10.2 10.7 7.0 6.4 6.7 7.1 6.5 6.8 --- --- --- 15 10.9 9.8 10.5 6.7 6.2 6.5 7.1 6.7 6.9 --- --- --- 16 10.8 9.8 10.4 6.5 6.0 6.3 7.0 6.6 6.8 8.0 6.4 7.3 17 10.7 9.7 10.2 6.4 5.9 6.2 7.2 6.5 6.9 7.9 6.3 7.2 18 10.4 9.5 10.0 6.3 5.8 6.0 7.3 6.5 7.0 7.8 6.7 7.3 19 10.2 9.4 9.8 6.2 5.8 6.0 7.6 7.0 7.3 7.9 6.6 7.2 20 10.0 9.1 9.6 6.2 5.8 6.0 7.7 7.1 7.4 7.9 6.5 7.2 21 9.9 9.1 9.5 6.0 5.5 5.7 7.9 7.2 7.6 7.7 6.7 7.3 22 9.8 9.2 9.5 6.0 5.5 5.7 8.1 7.3 7.8 7.7 6.6 7.1 23 9.8 9.3 9.5 6.0 5.3 5.7 8.4 7.5 7.9 8.1 6.9 7.5 24 9.8 9.1 9.4 5.9 5.3 5.6 8.6 7.3 7.9 8.0 7.0 7.5 25 9.6 8.9 9.2 5.9 5.4 5.6 8.7 7.5 8.0 7.8 6.8 7.3 26 9.1 8.7 8.9 6.1 5.5 5.8 8.7 7.6 8.1 7.6 6.8 7.2 27 9.2 8.5 8.8 6.4 5.5 5.9 9.0 7.6 8.1 7.5 6.6 7.0 28 9.1 8.4 8.7 6.4 5.8 6.1 8.8 7.3 8.0 6.9 6.1 6.6 29 9.0 8.3 8.6 6.4 5.8 6.1 8.2 7.3 7.8 6.7 5.7 6.3 30 --- --- --- 6.2 5.5 5.9 8.6 7.1 8.0 7.2 6.1 6.6 31 --- --- --- 6.0 5.5 5.7 --- --- --- 7.4 6.3 6.7 MONTH 12.3 8.3 10.5 8.9 5.3 6.6 9.0 5.3 6.9 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 8.0 6.1 6.8 7.8 5.9 6.7 6.6 4.7 5.6 6.1 4.6 5.3 2 8.0 6.5 7.0 7.7 5.7 6.5 6.7 4.9 5.7 5.9 4.4 5.1 3 7.9 6.5 6.9 7.6 5.6 6.4 6.8 5.1 5.7 5.8 4.1 5.0 4 7.7 6.4 6.8 7.4 5.2 6.2 6.5 4.9 5.6 6.0 4.4 5.1 5 7.5 6.2 6.6 7.1 5.2 6.1 6.5 4.6 5.7 6.2 4.4 5.2 6 7.2 6.1 6.6 6.9 5.4 6.2 7.2 4.9 6.2 6.9 4.7 5.7 7 7.4 6.3 6.9 7.5 6.1 6.8 7.9 5.9 6.8 6.8 5.4 6.1 8 7.7 6.6 7.1 --- --- --- 7.6 5.6 6.5 7.0 5.4 6.2 9 7.9 6.7 7.2 7.1 5.5 6.4 7.8 5.7 6.6 7.1 5.3 6.2 10 7.8 6.6 7.2 6.3 4.4 5.6 7.2 5.2 6.6 7.0 5.2 6.0 11 7.9 6.7 7.2 6.0 4.2 5.1 6.8 4.1 5.7 6.3 4.6 5.5 12 7.9 6.4 7.1 5.6 3.6 4.6 6.2 4.1 5.0 5.9 4.6 5.3 13 7.9 6.4 7.1 5.8 3.4 4.7 5.8 3.8 4.7 5.7 4.2 4.9 14 7.7 6.3 7.0 6.3 3.4 5.0 6.5 3.8 4.8 5.6 3.7 4.6 15 7.5 6.2 6.7 6.6 4.1 5.2 6.4 4.4 5.4 5.5 3.6 4.4 16 7.5 5.6 6.5 6.8 4.1 5.6 7.4 4.8 5.8 5.5 3.8 4.6 17 7.6 6.0 6.7 6.9 4.5 5.7 7.4 5.2 6.2 5.8 4.6 5.2 18 7.4 6.0 6.7 6.9 4.6 5.6 7.5 5.6 6.6 6.3 4.7 5.5 19 7.0 6.0 6.6 7.4 4.9 6.2 7.2 5.1 6.4 6.3 4.8 5.6 20 7.2 5.6 6.5 8.4 6.3 7.2 6.9 5.0 6.0 6.4 4.9 5.7 21 7.1 5.5 6.3 8.2 6.5 7.4 6.4 4.7 5.4 6.8 5.2 6.1 22 7.1 5.6 6.4 7.9 6.5 7.3 6.5 4.6 5.4 6.4 5.3 6.0 23 7.1 5.6 6.3 7.7 6.6 7.2 7.1 4.9 6.2 6.4 5.4 6.0 24 7.1 5.7 6.4 7.5 6.2 6.9 7.7 5.5 6.5 6.6 5.4 5.9 25 7.2 5.2 6.1 7.3 5.7 6.5 7.2 5.3 6.3 6.6 5.2 5.8 26 7.3 5.6 6.4 7.1 5.5 6.3 6.4 4.6 5.5 6.8 4.9 5.7 27 7.6 5.5 6.6 7.0 5.1 6.0 6.2 3.9 5.1 7.0 5.3 6.1 28 7.7 5.6 6.5 6.8 4.9 5.8 6.5 4.1 5.2 6.9 5.7 6.2 29 7.5 5.2 6.7 5.9 4.2 5.2 6.9 4.8 5.6 7.2 5.7 6.4 30 7.8 6.2 6.9 6.1 4.0 4.9 6.9 5.2 5.8 7.4 6.1 6.6 31 --- --- --- 6.2 4.3 5.1 6.4 4.8 5.4 --- --- --- MONTH 8.0 5.2 6.7 --- --- --- 7.9 3.8 5.8 7.4 3.6 5.6 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.3 5.6 6.4 8.4 7.0 7.8 10.1 9.1 9.6 13.9 11.8 12.7 2 7.2 5.8 6.5 8.5 7.3 8.0 10.1 8.9 9.7 14.0 11.6 12.6 3 7.2 5.6 6.4 8.4 7.1 7.9 10.3 9.3 9.9 14.0 11.8 12.8 4 7.2 5.7 6.5 8.3 7.2 7.8 10.8 9.2 10.1 14.0 11.9 12.9 5 7.1 5.7 6.5 8.4 6.7 7.5 10.9 9.9 10.4 13.9 12.1 12.9 6 7.1 5.5 6.4 8.0 6.5 7.3 11.0 9.8 10.4 13.9 11.9 12.8 7 7.2 5.7 6.5 8.0 6.6 7.3 10.8 9.6 10.2 13.6 11.7 12.7 8 7.3 6.1 6.6 8.0 6.8 7.4 10.7 9.3 10.0 13.6 11.5 12.7 9 8.5 6.3 7.3 8.1 7.1 7.6 11.0 9.1 10.0 13.8 11.5 12.6 10 8.6 6.9 7.6 8.0 7.1 7.7 10.7 8.8 9.9 13.8 11.7 12.8 11 8.4 6.8 7.6 8.5 7.2 7.9 10.4 8.4 9.6 --- --- --- 12 8.7 7.0 7.6 8.6 7.2 7.9 10.5 8.9 9.7 --- --- --- 13 8.5 7.1 7.7 8.6 7.2 7.8 10.7 8.7 9.7 --- --- --- 14 8.3 6.9 7.5 8.3 7.3 7.8 10.8 9.1 9.9 --- --- --- 15 8.1 6.7 7.3 8.9 7.6 8.1 10.6 9.1 9.9 --- --- --- 16 8.1 6.4 7.2 8.9 7.6 8.2 10.9 8.9 10.0 --- --- --- 17 7.7 6.9 7.2 --- --- --- 11.0 9.2 10.1 --- --- --- 18 7.6 6.7 7.1 --- --- --- 11.2 9.2 10.2 --- --- --- 19 7.4 6.3 6.9 9.4 7.8 8.6 11.1 9.4 10.2 --- --- --- 20 7.5 6.2 6.9 9.5 8.0 8.8 11.2 9.3 10.2 --- --- --- 21 7.6 6.4 7.0 9.7 8.2 8.9 11.5 9.5 10.4 --- --- --- 22 7.7 6.7 7.1 9.8 8.6 9.2 11.5 9.7 10.4 --- --- --- 23 8.0 6.7 7.3 10.2 8.6 9.3 11.7 9.7 10.7 --- --- --- 24 8.0 6.9 7.5 10.3 8.2 9.3 12.2 10.1 11.0 --- --- --- 25 8.0 6.8 7.4 10.5 8.8 9.5 12.1 10.4 11.2 --- --- --- 26 8.0 6.7 7.2 10.3 8.3 9.3 12.4 10.7 11.5 --- --- --- 27 8.0 6.7 7.3 10.2 8.5 9.2 12.6 10.9 11.6 10.4 9.3 10.0 28 8.0 6.6 7.3 10.1 8.3 9.2 12.8 10.9 11.7 10.5 9.4 10.0 29 8.0 6.8 7.4 10.1 8.4 9.3 13.1 10.7 11.8 10.5 9.1 10.0 30 8.1 6.8 7.5 9.8 8.8 9.4 13.3 11.2 12.2 10.5 9.0 9.9 31 8.2 6.9 7.6 --- --- --- 13.7 11.3 12.4 10.4 8.8 9.8 MONTH 8.7 5.5 7.1 --- --- --- 13.7 8.4 10.5 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 10.2 8.7 9.6 10.3 9.1 9.6 9.5 8.1 8.8 9.5 8.2 8.8 2 10.2 8.5 9.4 10.2 9.3 9.7 9.5 7.9 8.7 9.4 8.1 8.7 3 9.8 8.4 9.1 10.0 9.0 9.6 9.6 7.9 8.6 9.0 7.7 8.4 4 9.8 8.4 9.1 9.9 9.0 9.5 9.3 7.9 8.4 8.7 7.4 8.1 5 9.7 8.3 9.3 9.8 8.9 9.3 9.4 7.9 8.5 8.4 7.2 7.8 6 9.9 8.7 9.3 10.1 8.9 9.6 9.4 7.9 8.4 8.5 7.1 7.7 7 9.9 8.5 9.5 10.2 9.3 9.8 9.0 7.7 8.2 8.7 7.0 7.7 8 9.9 8.8 9.4 10.3 9.2 9.8 9.0 7.5 8.1 8.7 7.1 7.8 9 9.9 8.7 9.4 10.0 9.2 9.6 9.0 7.4 8.1 8.7 7.2 7.9 10 9.7 8.8 9.3 10.1 8.9 9.5 9.0 7.6 8.2 9.1 7.4 8.0 11 9.8 8.8 9.4 9.9 8.9 9.4 9.0 7.6 8.2 8.6 7.3 7.9 12 9.9 9.2 9.5 9.9 8.6 9.2 9.1 7.6 8.3 8.7 7.1 7.9 13 9.9 9.1 9.4 9.7 8.6 9.1 9.2 7.6 8.4 8.6 7.1 7.8 14 9.9 9.1 9.5 9.4 8.5 8.9 8.7 7.8 8.3 8.6 7.4 8.0 15 9.9 9.1 9.5 9.3 8.2 8.7 8.7 7.7 8.1 9.1 7.3 8.1 16 10.0 9.1 9.5 9.0 8.0 8.5 8.4 7.5 7.9 8.8 7.5 8.1 17 10.0 9.1 9.5 8.9 7.6 8.3 8.2 7.4 7.9 8.9 7.3 8.1 18 10.2 9.0 9.5 9.0 7.6 8.4 8.5 7.7 8.1 8.8 7.4 8.1 19 10.1 9.1 9.5 9.2 7.9 8.6 8.6 7.6 8.0 8.6 7.4 7.7 20 10.1 9.2 9.5 9.7 8.3 9.2 8.3 7.0 7.6 8.3 7.1 7.6 21 9.9 9.0 9.5 9.2 8.3 8.9 8.6 7.0 7.8 8.0 6.9 7.4 22 9.7 9.0 9.4 9.3 8.2 8.9 8.5 7.4 8.1 7.7 6.9 7.2 23 9.8 8.7 9.3 9.6 8.5 9.0 8.6 7.8 8.1 7.5 6.6 7.0 24 9.9 9.0 9.4 9.5 8.5 9.0 8.6 7.7 8.1 7.3 6.4 6.8 25 9.9 8.8 9.4 9.4 8.7 9.0 8.3 7.6 7.9 7.4 6.2 6.7 26 9.9 8.7 9.3 9.6 8.6 9.0 8.3 7.5 8.0 7.4 6.2 6.6 27 9.7 8.8 9.3 9.7 8.7 9.2 8.8 7.3 8.1 7.2 5.9 6.5 28 10.1 8.9 9.4 9.8 8.8 9.3 8.8 7.5 8.3 7.2 5.7 6.6 29 --- --- --- 10.0 8.8 9.3 9.2 7.6 8.5 7.3 6.0 6.6 30 --- --- --- 9.8 8.7 9.2 9.5 8.0 8.8 7.5 6.1 6.7 31 --- --- --- 9.6 8.4 8.9 --- --- --- 7.5 6.0 6.8 MONTH 10.2 8.3 9.4 10.3 7.6 9.2 9.6 7.0 8.2 9.5 5.7 7.6 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.8 6.1 7.0 7.9 6.0 6.7 7.3 5.6 6.2 6.5 5.2 5.8 2 7.9 6.7 7.2 7.6 6.0 6.6 7.7 5.8 6.5 6.2 5.2 5.7 3 8.1 6.9 7.5 6.9 6.0 6.3 7.7 5.7 6.6 6.0 5.1 5.5 4 8.8 7.2 7.7 6.3 5.4 5.9 7.6 5.9 6.6 5.7 4.8 5.1 5 8.6 7.3 7.9 7.0 5.3 6.0 7.5 5.8 6.6 5.5 4.6 5.0 6 8.8 7.4 8.0 7.9 5.6 6.5 7.3 6.0 6.7 5.9 4.6 5.2 7 8.5 7.5 8.0 7.8 5.9 6.7 7.3 5.8 6.4 6.0 4.6 5.1 8 8.4 7.4 7.8 7.4 6.1 6.7 7.0 5.6 6.3 5.7 4.4 5.0 9 8.0 7.2 7.5 6.9 5.4 5.9 6.9 5.6 6.2 5.9 4.7 5.2 10 --- --- --- --- --- --- 6.8 5.4 6.2 6.0 4.7 5.3 11 --- --- --- --- --- --- 7.0 5.5 6.2 6.1 4.7 5.3 12 --- --- --- --- --- --- 7.3 5.4 6.3 6.3 4.7 5.4 13 --- --- --- --- --- --- 7.3 5.7 6.4 6.2 5.1 5.6 14 --- --- --- --- --- --- 6.7 5.4 6.1 6.5 5.1 5.6 15 --- --- --- --- --- --- 6.9 5.3 5.9 6.8 5.4 6.1 16 9.5 6.8 7.8 --- --- --- 6.8 5.0 5.8 7.2 5.9 6.5 17 9.1 7.1 7.8 --- --- --- 6.6 4.7 5.5 6.9 5.7 6.3 18 8.6 7.0 7.7 7.3 5.7 6.3 6.3 4.7 5.3 6.8 5.3 6.1 19 8.0 6.9 7.5 7.0 5.6 6.2 6.1 4.6 5.2 6.6 5.3 5.9 20 7.4 6.4 7.0 6.2 5.0 5.6 6.0 4.3 5.0 6.5 5.2 5.7 21 7.4 5.9 6.5 6.6 4.8 5.6 5.8 4.1 4.9 6.3 5.3 5.8 22 --- --- --- 6.7 5.1 5.8 6.0 4.1 5.0 6.2 5.4 5.8 23 --- --- --- 6.7 5.0 5.8 6.1 4.5 5.3 6.3 5.5 5.9 24 7.7 5.7 6.6 6.7 5.2 5.9 5.9 4.6 5.2 6.5 5.4 5.9 25 7.8 5.9 6.7 6.9 5.4 6.1 6.4 4.6 5.5 6.4 5.4 5.8 26 7.5 5.8 6.7 6.8 5.5 6.1 7.1 5.1 5.9 6.6 5.6 5.9 27 7.6 6.0 6.8 6.8 5.4 5.9 7.4 5.4 6.2 6.8 5.8 6.2 28 7.8 5.9 6.6 6.4 5.3 5.9 8.5 5.7 6.5 7.0 5.9 6.4 29 7.4 5.6 6.4 6.6 5.1 5.7 7.8 5.7 6.4 7.5 6.2 6.8 30 7.7 5.9 6.6 7.2 5.2 5.9 7.2 5.5 6.0 7.8 6.6 7.2 31 --- --- --- 7.0 5.2 6.0 7.0 5.2 5.9 --- --- --- MONTH --- --- --- --- --- --- 8.5 4.1 6.0 7.8 4.4 5.8 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.6 6.7 7.2 7.8 7.3 7.5 7.8 7.3 7.6 9.6 9.0 9.3 2 7.8 6.9 7.3 7.7 7.1 7.3 7.6 7.1 7.3 9.8 9.1 9.4 3 7.8 7.0 7.3 7.5 6.9 7.2 7.6 7.1 7.4 10.0 9.3 9.7 4 7.8 6.8 7.3 7.3 6.8 7.1 7.8 7.1 7.5 10.2 9.5 9.9 5 7.6 7.0 7.2 7.5 6.9 7.2 7.9 7.3 7.6 10.4 9.7 10.0 6 7.4 6.8 7.1 --- --- --- 7.8 7.3 7.6 10.4 9.8 10.1 7 7.6 6.9 7.3 --- --- --- 8.0 7.1 7.6 10.4 9.8 10.1 8 7.9 7.1 7.4 --- --- --- 8.0 7.1 7.4 10.5 9.9 10.2 9 8.2 7.3 7.7 --- --- --- 7.6 7.0 7.2 10.7 9.9 10.3 10 8.1 7.4 7.7 --- --- --- 7.9 7.1 7.5 10.8 9.9 10.4 11 8.0 7.2 7.6 --- --- --- 7.9 7.3 7.6 --- --- --- 12 7.9 7.0 7.4 --- --- --- 7.9 7.2 7.5 --- --- --- 13 7.8 6.9 7.3 --- --- --- 7.8 7.1 7.4 10.6 10.2 10.4 14 7.4 6.7 7.1 --- --- --- --- --- --- 10.4 10.2 10.3 15 7.4 6.6 7.0 --- --- --- --- --- --- 10.4 10.0 10.3 16 7.3 6.4 6.8 --- --- --- --- --- --- 10.6 10.1 10.3 17 7.3 6.2 6.8 8.7 8.1 8.4 --- --- --- 10.8 10.2 10.5 18 7.8 6.2 7.0 8.8 8.2 8.5 --- --- --- 10.9 10.3 10.6 19 7.7 6.7 7.2 8.9 8.3 8.6 --- --- --- 11.0 10.4 10.7 20 7.5 6.8 7.1 8.9 8.5 8.7 --- --- --- 10.8 10.3 10.5 21 7.5 6.8 7.1 9.2 8.6 8.8 --- --- --- 10.6 10.2 10.4 22 7.5 6.7 7.1 9.2 8.6 8.9 8.9 8.1 8.5 10.7 10.1 10.3 23 7.5 6.7 7.1 9.0 8.4 8.8 8.8 8.3 8.6 10.4 9.9 10.2 24 7.3 6.7 7.0 8.8 7.9 8.4 8.8 8.3 8.6 10.2 9.8 10.0 25 7.2 6.4 6.8 8.3 7.3 7.9 9.0 8.4 8.6 10.0 9.5 9.7 26 7.2 6.2 6.6 8.1 7.3 7.7 9.0 8.3 8.7 9.8 9.3 9.5 27 6.9 6.0 6.4 8.1 7.2 7.6 9.1 8.5 8.8 9.6 9.2 9.4 28 7.5 6.2 6.7 8.2 7.1 7.6 9.4 8.7 9.0 9.4 8.9 9.2 29 7.9 6.4 7.0 8.4 7.2 7.7 9.5 8.7 9.1 9.3 8.8 9.0 30 7.9 6.7 7.3 7.9 7.6 7.8 9.5 8.9 9.2 9.3 8.7 8.9 31 8.3 7.1 7.6 --- --- --- 9.5 8.9 9.2 9.2 8.5 8.9 MONTH 8.3 6.0 7.1 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 9.4 8.5 8.9 9.9 9.4 9.7 8.0 7.2 7.6 7.6 6.2 6.8 2 9.2 8.4 8.9 10.0 9.5 9.7 8.0 7.2 7.6 7.1 5.6 6.4 3 9.3 8.6 9.0 9.8 9.3 9.5 8.0 7.0 7.6 6.9 5.4 6.2 4 9.4 8.7 9.0 9.7 9.2 9.5 7.9 7.0 7.5 6.6 5.7 6.3 5 9.7 9.0 9.3 10.0 9.3 9.6 8.1 7.0 7.6 7.0 6.0 6.5 6 9.7 9.2 9.4 10.1 9.5 9.8 8.3 7.0 7.6 7.3 5.5 6.5 7 9.6 9.1 9.4 10.3 9.6 9.9 8.3 6.9 7.6 7.6 6.1 6.7 8 9.8 9.1 9.5 10.5 9.8 10.0 8.4 7.0 7.6 7.8 6.6 7.1 9 9.7 9.1 9.4 10.3 9.7 9.9 8.5 7.1 7.7 8.1 6.6 7.3 10 9.8 9.0 9.4 9.9 9.6 9.7 7.9 7.0 7.5 8.4 6.9 7.5 11 9.5 9.0 9.2 9.8 9.2 9.5 8.0 6.8 7.4 8.2 6.8 7.4 12 9.5 9.0 9.2 9.7 9.0 9.3 7.8 6.7 7.3 8.0 6.6 7.2 13 9.4 8.9 9.1 9.4 8.7 9.0 7.8 6.6 7.2 8.1 6.3 7.2 14 9.8 8.8 9.3 9.2 8.4 8.8 7.8 6.5 7.1 7.8 6.3 7.0 15 9.6 9.3 9.4 9.4 8.3 8.9 7.7 6.5 7.2 7.8 5.8 6.8 16 9.7 9.2 9.4 9.3 8.7 9.0 --- --- --- 7.8 5.7 6.8 17 9.6 9.2 9.5 9.3 8.6 9.0 --- --- --- 7.8 6.4 7.1 18 10.0 9.3 9.6 9.3 8.6 9.0 --- --- --- 7.6 6.6 7.0 19 10.2 9.3 9.8 9.2 8.5 8.8 --- --- --- 7.5 6.5 6.9 20 10.2 9.5 9.8 9.0 8.4 8.7 --- --- --- 7.8 6.6 7.1 21 10.2 9.5 9.8 8.7 8.0 8.3 --- --- --- 8.0 6.2 7.1 22 9.9 9.3 9.7 8.5 7.9 8.2 --- --- --- 8.7 6.4 7.4 23 9.7 9.1 9.4 8.9 7.9 8.3 --- --- --- 8.8 6.6 7.6 24 9.8 9.1 9.4 8.9 8.0 8.3 --- --- --- 8.5 6.6 7.6 25 9.8 9.1 9.4 8.8 7.7 8.2 --- --- --- 8.6 7.2 7.8 26 10.1 9.0 9.4 8.6 7.7 8.1 --- --- --- 8.6 7.0 7.7 27 9.8 9.3 9.6 8.4 7.6 7.9 7.7 6.6 7.1 8.5 7.1 7.7 28 9.9 9.3 9.6 8.3 7.5 7.8 7.7 6.4 6.9 8.5 7.0 7.7 29 --- --- --- 8.6 7.2 8.0 7.7 6.4 7.0 8.3 7.1 7.8 30 --- --- --- 8.4 7.7 8.0 7.6 6.5 7.0 8.3 6.6 7.2 31 --- --- --- 8.4 7.3 7.8 --- --- --- 7.8 6.2 6.9 MONTH 10.2 8.4 9.4 10.5 7.2 8.9 --- --- --- 8.8 5.4 7.1 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.6 6.3 7.0 7.3 5.5 6.2 --- --- --- 6.0 4.9 5.4 2 7.9 6.2 7.0 7.3 5.5 6.3 --- --- --- 6.7 5.2 5.7 3 7.6 6.2 6.9 7.5 5.7 6.4 7.1 5.3 5.9 6.6 5.3 5.9 4 7.8 6.1 6.8 7.6 5.8 6.4 6.6 5.4 5.9 6.3 5.2 5.8 5 7.6 5.9 6.6 7.5 5.8 6.4 6.7 5.3 5.8 6.8 5.1 5.7 6 7.6 6.1 6.6 7.7 5.8 6.5 6.6 5.0 5.7 7.1 5.2 5.9 7 6.6 5.6 6.2 7.2 5.8 6.4 6.7 5.2 5.8 7.1 5.3 6.1 8 7.0 5.5 6.2 --- --- --- 6.7 4.9 5.7 6.8 5.5 6.1 9 6.9 5.2 6.1 --- --- --- 7.0 5.3 6.0 6.8 5.5 6.1 10 7.4 5.4 6.4 --- --- --- 6.8 5.5 6.0 6.8 5.4 6.2 11 7.4 6.0 6.7 --- --- --- 6.9 5.2 5.8 6.6 5.5 6.2 12 7.4 6.0 6.7 --- --- --- 6.5 4.9 5.6 6.5 5.6 6.1 13 7.4 5.8 6.7 --- --- --- 6.4 4.8 5.6 6.5 5.7 6.1 14 7.4 5.5 6.6 --- --- --- 6.4 4.8 5.6 6.3 5.5 5.9 15 7.3 5.8 6.5 --- --- --- 6.5 5.2 5.9 6.1 5.2 5.6 16 7.1 5.3 6.5 6.4 5.2 5.8 6.7 5.4 6.1 6.1 5.2 5.6 17 6.9 5.4 6.2 6.4 5.2 5.8 7.1 5.6 6.2 6.2 5.2 5.5 18 6.4 5.2 5.8 6.5 5.0 5.7 7.0 5.5 6.1 6.7 5.1 5.7 19 6.4 4.9 5.7 6.7 5.1 5.8 7.2 5.6 6.1 6.5 5.4 5.9 20 6.4 5.1 5.7 6.8 5.3 5.8 6.7 5.3 5.9 6.6 5.5 6.0 21 6.8 5.3 5.9 6.9 5.2 5.9 6.6 5.3 5.8 6.6 5.5 6.0 22 6.6 5.5 6.0 6.4 5.0 5.6 6.2 4.9 5.6 6.5 5.3 6.0 23 6.8 5.4 5.9 6.1 4.9 5.4 6.5 4.8 5.6 6.4 5.3 5.8 24 6.9 5.2 5.8 6.4 4.8 5.5 6.7 5.1 5.8 6.4 5.1 5.8 25 6.8 5.3 5.8 6.3 4.9 5.5 6.3 5.4 5.8 6.6 5.3 6.2 26 6.7 5.2 5.9 --- --- --- 6.1 5.0 5.5 6.7 5.9 6.4 27 6.8 5.4 6.0 --- --- --- 5.8 4.7 5.3 7.0 6.2 6.6 28 6.9 5.6 6.2 6.8 5.3 5.9 5.6 4.7 5.1 6.9 6.1 6.5 29 6.7 5.6 6.2 6.7 5.3 6.0 5.6 4.6 5.0 6.7 5.7 6.2 30 6.7 5.7 6.1 7.0 5.2 6.0 5.8 4.5 5.0 7.0 5.6 6.2 31 --- --- --- --- --- --- 5.7 4.6 5.1 --- --- --- MONTH 7.9 4.9 6.3 --- --- --- --- --- --- 7.1 4.9 6.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.8 5.5 6.0 --- --- --- 9.5 8.7 9.0 10.0 9.5 9.7 2 6.5 5.2 5.8 7.5 6.6 7.0 9.6 8.7 9.1 9.9 9.3 9.6 3 6.3 4.9 5.6 7.3 6.4 6.9 9.4 8.6 9.1 9.8 9.3 9.6 4 6.1 4.8 5.4 7.2 6.3 6.7 9.9 8.7 9.4 9.9 9.3 9.6 5 5.9 4.7 5.2 7.4 6.2 6.7 10.1 9.2 9.6 10.0 9.5 9.8 6 5.9 4.5 5.1 7.4 6.4 7.0 10.1 9.2 9.7 10.3 9.4 9.9 7 5.7 4.3 5.1 7.8 6.7 7.2 10.2 9.3 9.7 10.2 9.6 10.0 8 6.3 4.3 5.3 7.8 6.8 7.3 10.2 9.3 9.8 10.4 9.8 10.1 9 6.6 5.2 5.9 7.8 6.9 7.3 10.3 9.4 9.9 10.6 10.1 10.3 10 6.8 5.4 6.1 7.8 7.0 7.4 10.7 9.8 10.2 10.5 10.1 10.3 11 6.8 5.8 6.2 8.0 7.1 7.6 10.6 9.8 10.2 10.5 10.1 10.3 12 6.5 5.6 6.0 7.9 7.3 7.5 10.4 9.4 9.9 10.7 10.2 10.4 13 6.4 5.4 5.8 8.2 7.4 7.7 9.9 9.4 9.6 10.7 10.2 10.5 14 6.4 5.4 5.8 8.0 7.3 7.7 9.8 9.4 9.6 10.9 10.3 10.6 15 7.0 5.8 6.2 8.0 7.3 7.7 10.1 9.4 9.7 10.9 10.4 10.6 16 7.0 5.9 6.4 7.8 7.1 7.4 10.0 9.5 9.8 11.0 10.5 10.7 17 7.0 6.0 6.5 7.7 7.0 7.3 10.2 9.5 9.9 10.8 10.4 10.7 18 7.1 6.0 6.6 8.0 7.2 7.7 10.3 9.7 10.0 11.1 10.5 10.8 19 7.1 6.0 6.5 8.2 7.3 7.8 10.4 9.7 10.0 11.0 10.5 10.8 20 7.0 5.9 6.5 8.2 7.4 7.8 10.1 9.4 9.7 11.2 10.9 11.0 21 6.8 5.6 6.2 8.2 7.5 7.9 9.8 9.2 9.5 11.3 10.5 10.9 22 6.6 5.6 6.2 8.2 7.4 7.9 9.8 9.4 9.6 11.0 10.4 10.7 23 6.8 5.8 6.4 8.5 7.7 8.1 9.8 9.4 9.6 10.9 10.5 10.7 24 7.0 6.0 6.5 8.5 7.8 8.2 9.7 9.4 9.6 11.2 10.6 10.9 25 7.2 6.2 6.8 8.6 7.6 8.2 9.8 9.3 9.5 11.3 10.7 11.1 26 7.5 6.5 6.9 8.6 7.7 8.2 9.8 9.3 9.6 11.5 10.8 11.1 27 7.4 6.5 7.0 8.7 8.0 8.4 10.0 9.4 9.6 11.6 11.0 11.2 28 7.3 6.5 6.9 8.9 8.1 8.6 10.0 9.5 9.8 11.7 11.2 11.4 29 --- --- --- 9.1 8.4 8.7 10.1 9.5 9.8 11.8 11.2 11.4 30 --- --- --- 9.2 8.5 8.9 10.1 9.5 9.9 11.7 11.1 11.4 31 --- --- --- --- --- --- 10.1 9.5 9.8 11.5 11.1 11.3 MONTH --- --- --- --- --- --- 10.7 8.6 9.7 11.8 9.3 10.6 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 11.7 11.0 11.3 9.4 8.8 9.1 8.1 6.9 7.5 7.2 6.1 6.6 2 11.6 11.0 11.3 9.3 8.8 9.0 8.3 7.0 7.7 7.2 6.2 6.7 3 11.5 11.0 11.3 9.3 8.5 8.9 8.4 7.4 7.9 7.1 6.2 6.6 4 11.5 10.8 11.1 9.2 8.6 8.9 8.5 7.6 8.1 7.3 6.0 6.7 5 11.3 10.3 10.8 9.2 8.3 8.7 8.5 7.6 8.1 7.2 5.9 6.5 6 10.6 10.0 10.3 8.8 8.2 8.4 8.4 7.5 7.9 7.0 6.0 6.5 7 10.3 9.9 10.1 8.7 8.0 8.3 8.3 7.4 7.8 6.8 6.0 6.4 8 10.6 9.7 10.1 8.8 8.2 8.5 8.0 7.2 7.5 6.8 6.1 6.5 9 10.7 9.7 10.2 8.8 8.1 8.5 8.0 7.2 7.6 7.1 6.1 6.6 10 10.4 9.8 10.1 8.9 8.1 8.5 8.1 7.2 7.7 7.3 6.2 6.6 11 10.6 9.9 10.2 8.8 8.2 8.5 8.1 7.2 7.6 7.5 6.1 6.7 12 10.6 10.0 10.3 8.8 8.1 8.5 8.1 7.1 7.7 --- --- --- 13 10.9 10.0 10.3 8.8 8.1 8.5 8.0 7.0 7.6 --- --- --- 14 10.9 9.9 10.4 8.7 8.2 8.5 8.0 6.8 7.5 --- --- --- 15 11.0 10.0 10.5 8.9 8.1 8.5 8.4 7.0 7.5 7.2 6.0 6.5 16 10.6 10.1 10.3 8.8 8.1 8.5 8.8 7.2 7.7 7.2 5.6 6.3 17 10.5 9.7 10.2 8.7 7.9 8.4 8.8 7.2 7.8 7.0 5.5 6.2 18 10.4 9.8 10.2 8.7 7.9 8.3 8.6 7.1 7.7 7.2 5.8 6.5 19 10.7 9.9 10.2 8.9 7.8 8.3 8.3 7.0 7.5 7.2 5.9 6.3 20 10.2 9.5 9.9 8.9 7.9 8.4 8.0 6.9 7.3 6.8 5.8 6.4 21 10.3 9.6 9.9 8.8 7.4 7.9 7.9 6.8 7.2 7.2 5.7 6.6 22 10.0 9.4 9.7 8.3 7.1 7.6 7.8 6.7 7.2 7.2 6.2 6.7 23 9.9 9.1 9.5 8.0 7.0 7.4 7.7 7.0 7.4 7.0 6.0 6.6 24 10.1 9.2 9.5 8.0 6.9 7.5 8.0 7.0 7.5 6.9 5.8 6.3 25 10.2 9.1 9.5 8.2 6.9 7.6 7.9 6.8 7.4 7.1 5.6 6.4 26 9.8 9.1 9.5 8.0 7.0 7.5 8.0 6.8 7.3 6.3 5.2 5.8 27 9.5 9.0 9.2 8.0 7.1 7.7 8.1 6.7 7.3 6.2 5.1 5.7 28 9.6 8.8 9.2 8.2 7.2 7.8 8.2 6.4 7.3 7.0 5.0 5.9 29 --- --- --- --- --- --- 8.4 6.7 7.4 7.3 6.0 6.5 30 --- --- --- --- --- --- 7.9 6.4 7.0 7.6 6.1 6.7 31 --- --- --- 8.0 6.7 7.3 --- --- --- 7.2 6.1 6.6 MONTH 11.7 8.8 10.2 --- --- --- 8.8 6.4 7.6 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 7.1 5.9 6.5 6.2 5.1 5.6 7.2 5.5 6.3 6.2 4.5 5.3 2 7.3 5.9 6.5 6.3 5.3 5.9 7.0 5.2 6.1 5.7 4.3 5.0 3 7.3 5.9 6.6 6.4 4.9 5.9 6.6 5.1 5.8 6.1 4.4 5.1 4 7.2 6.4 6.7 6.5 5.5 6.0 6.4 5.1 5.7 6.3 4.3 5.3 5 7.4 6.0 6.6 6.6 5.5 6.0 6.3 5.2 5.7 6.2 5.1 5.6 6 7.2 6.0 6.6 6.9 5.4 5.9 6.6 5.1 5.8 6.5 5.2 5.8 7 7.0 5.8 6.3 6.4 5.2 5.8 6.9 5.1 5.9 6.5 5.6 6.0 8 7.0 5.5 6.1 6.8 5.0 5.7 6.8 5.1 5.8 6.8 5.6 6.0 9 6.8 5.3 6.1 --- --- --- 6.8 5.0 5.8 6.6 5.5 6.1 10 6.7 5.4 6.0 --- --- --- 6.5 5.1 5.7 6.8 5.5 6.1 11 6.5 5.2 5.9 6.8 5.2 5.9 6.5 5.0 5.6 7.2 5.6 6.3 12 6.8 4.9 5.9 6.4 5.0 5.6 6.3 4.7 5.5 7.0 6.0 6.5 13 6.9 5.4 6.1 6.3 5.0 5.7 6.7 4.6 5.5 7.0 6.0 6.5 14 6.7 5.4 6.0 5.9 4.7 5.3 6.6 5.0 5.9 7.2 5.9 6.6 15 6.5 5.2 5.9 6.0 4.4 5.2 6.6 5.2 5.9 7.2 6.1 6.7 16 6.4 4.8 5.7 6.6 4.3 5.6 6.6 5.1 5.9 7.3 6.0 6.8 17 6.2 5.0 5.6 6.8 5.1 5.9 6.3 5.1 5.8 7.2 6.3 6.8 18 6.2 4.8 5.5 6.5 5.2 5.9 6.8 5.3 6.0 7.6 6.4 6.8 19 6.0 4.7 5.4 6.5 5.2 5.8 6.6 5.3 6.0 7.4 6.3 6.6 20 6.2 5.0 5.6 6.6 4.9 5.7 6.4 5.1 5.9 7.3 6.0 6.4 21 6.5 5.0 5.6 6.9 5.0 5.7 6.1 4.8 5.5 7.2 5.8 6.5 22 6.4 5.0 5.7 6.9 5.4 6.0 6.3 4.7 5.4 7.0 5.7 6.4 23 6.6 4.6 5.6 7.7 5.2 6.0 6.6 4.8 5.6 6.8 5.5 6.0 24 6.3 4.6 5.4 7.0 5.5 6.1 6.5 4.8 5.7 6.9 5.3 6.1 25 6.5 4.6 5.5 7.5 5.4 6.0 6.4 4.8 5.5 7.0 5.3 6.1 26 6.6 4.9 5.6 7.0 5.4 6.0 6.5 4.5 5.4 6.7 5.0 5.9 27 6.8 5.0 5.8 6.9 5.2 5.8 6.7 4.9 5.6 6.6 5.3 5.9 28 6.9 5.2 5.8 6.0 4.8 5.5 6.6 4.8 5.6 6.4 5.1 5.7 29 6.5 5.0 5.7 6.2 4.7 5.4 6.8 4.8 5.6 6.7 5.2 5.9 30 6.4 4.9 5.7 7.1 4.6 5.9 6.8 4.7 5.6 7.0 5.5 6.2 31 --- --- --- 7.1 5.5 6.4 6.3 4.4 5.5 --- --- --- MONTH 7.4 4.6 5.9 --- --- --- 7.2 4.4 5.7 7.6 4.3 6.1 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.9 5.8 6.3 6.6 5.4 6.0 8.2 6.8 7.7 9.8 9.0 9.3 2 7.0 5.8 6.4 6.8 5.6 6.1 8.3 7.6 7.9 9.6 9.0 9.3 3 6.8 5.6 6.1 6.8 5.5 6.2 8.2 7.7 7.9 9.7 9.0 9.2 4 6.3 5.5 5.8 6.6 5.7 6.1 8.2 7.9 8.0 9.6 9.0 9.2 5 6.5 5.7 6.0 6.6 5.3 6.0 8.2 7.9 8.0 9.5 8.8 9.1 6 6.6 5.7 6.1 6.6 5.3 5.9 8.3 7.9 8.0 9.2 8.6 9.0 7 6.5 5.8 6.1 6.3 5.1 5.7 8.4 7.9 8.1 --- --- --- 8 6.5 5.9 6.1 6.6 5.0 5.7 8.4 8.0 8.2 9.2 8.6 8.9 9 6.7 5.8 6.2 6.8 5.6 6.2 8.5 8.0 8.2 --- --- --- 10 6.5 5.8 6.2 7.1 6.1 6.6 8.4 8.1 8.2 --- --- --- 11 6.5 5.9 6.2 7.2 6.0 6.6 8.7 8.1 8.3 --- --- --- 12 6.5 5.8 6.1 7.1 6.0 6.5 8.6 8.2 8.4 10.1 9.6 9.8 13 6.4 5.5 6.0 7.2 6.3 6.7 8.7 8.3 8.5 10.7 9.8 10.0 14 6.2 5.3 5.8 7.1 6.5 6.8 8.6 8.3 8.5 11.2 9.8 10.2 15 6.2 5.3 5.8 7.2 6.6 6.9 8.8 8.3 8.5 10.9 9.9 10.1 16 6.3 5.4 5.9 7.4 6.7 6.9 8.8 8.4 8.6 10.6 9.8 10.1 17 6.5 5.8 6.1 7.6 6.8 7.1 9.0 8.4 8.7 10.8 9.8 10.1 18 6.6 6.0 6.2 7.6 6.7 7.0 9.0 8.5 8.7 10.9 9.7 10.0 19 6.6 6.0 6.2 7.2 6.8 6.9 9.0 8.6 8.8 10.0 9.3 9.8 20 6.8 6.0 6.2 7.1 6.6 6.9 --- --- --- 9.9 9.1 9.7 21 6.7 6.0 6.2 7.0 6.5 6.7 9.3 8.8 9.0 10.5 9.3 9.7 22 6.6 6.1 6.3 7.0 6.5 6.7 9.3 8.9 9.1 9.9 9.2 9.6 23 6.7 6.0 6.3 6.8 6.5 6.6 9.2 8.8 9.1 10.1 9.4 9.7 24 6.6 6.0 6.3 6.8 6.3 6.5 9.2 8.7 9.0 10.2 9.5 9.8 25 6.5 6.2 6.4 7.1 6.4 6.6 9.3 8.7 9.0 9.9 9.4 9.7 26 6.4 6.1 6.3 7.2 6.4 6.8 9.3 8.7 9.1 9.8 9.3 9.5 27 6.3 6.0 6.1 7.7 6.5 6.8 9.3 8.8 9.1 9.9 9.3 9.6 28 6.1 5.7 5.9 7.3 6.5 6.8 9.5 9.0 9.2 10.4 9.4 9.8 29 6.3 5.8 5.9 7.6 6.7 7.3 9.5 9.0 9.2 10.6 9.6 10.0 30 6.2 5.7 6.0 8.2 7.2 7.5 9.6 9.0 9.2 10.6 9.6 10.1 31 6.4 5.6 6.1 --- --- --- 9.9 9.0 9.2 10.7 9.6 10.0 MONTH 7.0 5.3 6.1 8.2 5.0 6.6 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 10.2 9.6 9.9 10.4 9.5 9.9 8.5 7.7 8.0 --- --- --- 2 10.2 9.4 9.8 10.5 9.6 10.0 8.3 7.5 8.0 --- --- --- 3 10.1 9.7 9.9 10.3 9.5 9.8 8.9 6.9 7.9 --- --- --- 4 10.3 9.8 9.9 10.3 9.4 9.8 9.3 7.5 8.3 --- --- --- 5 10.1 9.6 9.9 9.9 9.4 9.6 8.5 7.5 8.1 --- --- --- 6 10.2 9.4 9.9 9.7 9.0 9.3 8.5 7.3 8.1 7.4 6.3 6.6 7 10.2 9.5 9.8 9.4 8.7 9.1 8.5 7.1 7.8 7.5 6.1 6.6 8 10.2 9.5 9.8 9.2 8.4 8.9 8.4 7.4 7.8 7.2 6.2 6.6 9 10.7 9.4 9.8 9.0 8.3 8.8 --- --- --- 7.2 6.2 6.6 10 10.0 9.5 9.8 9.0 8.1 8.7 --- --- --- 7.1 6.2 6.6 11 10.0 9.5 9.7 8.9 8.4 8.6 --- --- --- 7.0 6.2 6.7 12 9.9 9.4 9.6 8.8 8.1 8.4 --- --- --- 7.1 6.1 6.6 13 10.0 9.4 9.7 9.0 8.2 8.5 --- --- --- 7.1 6.2 6.6 14 9.9 9.5 9.7 9.2 8.3 8.6 --- --- --- 7.2 6.3 6.6 15 9.7 9.3 9.5 9.1 8.2 8.5 --- --- --- 7.4 6.3 6.7 16 9.9 9.2 9.5 8.6 8.1 8.3 --- --- --- 7.6 6.4 6.8 17 9.8 9.4 9.6 8.9 7.8 8.2 --- --- --- 7.3 6.3 6.6 18 10.0 9.4 9.7 8.9 7.8 8.2 --- --- --- 7.2 6.1 6.5 19 10.1 9.5 9.8 8.6 7.6 8.1 --- --- --- 7.3 6.0 6.5 20 10.0 9.4 9.7 8.5 7.7 7.9 --- --- --- 7.2 6.0 6.5 21 10.0 9.2 9.7 8.2 7.4 7.9 --- --- --- 7.2 5.7 6.4 22 10.0 9.1 9.6 8.3 7.6 8.0 --- --- --- --- --- --- 23 10.0 9.2 9.6 8.5 7.7 8.1 --- --- --- --- --- --- 24 9.8 9.2 9.5 8.5 7.8 8.2 --- --- --- --- --- --- 25 9.6 9.1 9.3 8.8 7.8 8.3 --- --- --- 7.0 5.7 6.1 26 9.8 9.0 9.4 9.1 7.8 8.4 --- --- --- 7.3 5.6 6.2 27 9.9 9.3 9.6 9.3 8.0 8.4 --- --- --- 7.3 5.6 6.1 28 10.3 9.4 9.7 9.0 7.9 8.3 --- --- --- 6.7 5.2 6.0 29 10.3 9.5 9.9 9.2 7.7 8.3 --- --- --- 6.8 5.2 5.8 30 --- --- --- 8.9 7.5 8.3 --- --- --- 6.5 5.1 5.7 31 --- --- --- 8.7 7.3 8.1 --- --- --- --- --- --- MONTH 10.7 9.0 9.7 10.5 7.3 8.6 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720709 COOPER RIVER AT U.S. HWY 17 AT CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324811 LONGITUDE 0795455 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM Date Processed: 2005-04-01 15:01 By mishealy APPROVED DD #16, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- 5.5 3.1 4.6 --- --- --- 4.9 3.1 4.2 2 5.5 4.4 5.0 --- --- --- --- --- --- 5.3 3.2 4.2 3 5.1 4.2 4.6 --- --- --- --- --- --- 5.2 3.2 4.3 4 5.0 4.2 4.5 --- --- --- --- --- --- 5.3 3.2 4.4 5 --- --- --- --- --- --- --- --- --- 5.4 3.3 4.5 6 --- --- --- 4.9 2.5 4.0 5.1 1.9 3.8 5.8 3.5 4.7 7 5.2 3.9 4.5 --- --- --- 5.8 1.8 4.3 5.7 3.6 4.9 8 5.2 3.6 4.3 --- --- --- 5.9 2.3 4.2 --- --- --- 9 5.0 3.7 4.4 5.6 2.5 4.1 6.1 1.9 4.1 --- --- --- 10 5.3 3.7 4.4 6.4 2.7 4.1 5.9 2.3 4.2 --- --- --- 11 5.3 3.2 4.3 6.1 2.1 4.0 5.9 2.4 4.3 5.3 3.7 4.5 12 5.8 3.2 4.3 --- --- --- 5.9 2.5 4.0 5.7 3.5 4.7 13 5.6 3.1 4.3 7.1 2.3 4.1 4.8 2.0 3.5 5.6 3.5 4.7 14 5.3 3.2 4.2 --- --- --- --- --- --- 5.3 3.8 4.7 15 5.2 3.5 4.2 7.3 2.3 4.5 --- --- --- 5.3 3.5 4.6 16 5.2 2.6 4.0 7.7 2.7 4.5 --- --- --- 5.4 3.5 4.6 17 5.4 3.1 4.0 --- --- --- --- --- --- 5.5 4.1 4.9 18 6.0 3.1 4.1 6.2 2.9 4.3 --- --- --- 5.6 4.2 5.0 19 6.2 3.1 4.3 6.8 2.6 4.4 --- --- --- 5.8 4.2 5.1 20 6.0 2.8 4.3 6.5 2.8 4.4 5.2 2.0 4.1 6.2 4.1 5.3 21 5.8 2.8 4.4 6.3 2.3 4.3 5.1 2.0 4.2 6.4 4.0 5.3 22 5.8 3.4 4.6 --- --- --- 5.3 2.4 4.2 6.4 4.6 5.6 23 6.1 3.0 4.7 5.3 2.2 3.8 5.3 2.4 4.2 6.3 4.3 5.4 24 6.3 4.1 4.9 5.1 2.3 3.6 5.8 2.6 4.3 6.5 4.4 5.5 25 6.0 4.1 5.0 4.6 2.0 3.0 6.2 3.0 4.6 6.5 4.7 5.6 26 5.9 4.0 4.9 5.3 2.0 3.2 6.0 2.9 4.8 6.3 4.9 5.7 27 6.8 3.2 4.9 6.0 1.8 3.4 5.8 2.6 4.5 6.3 5.1 5.8 28 6.4 3.3 5.0 5.6 1.9 3.4 5.4 2.2 4.3 6.0 4.3 5.5 29 6.7 2.7 4.9 --- --- --- 5.9 3.4 4.9 5.7 4.2 5.2 30 6.5 3.1 4.9 --- --- --- 5.7 3.6 4.8 5.3 4.0 4.8 31 --- --- --- --- --- --- 5.2 3.6 4.5 --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- ---