1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- 3.8 2.6 3.3 --- --- --- 2 --- --- --- --- --- --- 3.6 2.7 3.3 --- --- --- 3 --- --- --- --- --- --- --- --- --- --- --- --- 4 --- --- --- --- --- --- --- --- --- --- --- --- 5 --- --- --- --- --- --- --- --- --- --- --- --- 6 --- --- --- --- --- --- --- --- --- --- --- --- 7 --- --- --- --- --- --- --- --- --- --- --- --- 8 --- --- --- --- --- --- --- --- --- --- --- --- 9 --- --- --- --- --- --- --- --- --- --- --- --- 10 --- --- --- --- --- --- --- --- --- --- --- --- 11 --- --- --- --- --- --- --- --- --- --- --- --- 12 --- --- --- --- --- --- --- --- --- --- --- --- 13 --- --- --- --- --- --- --- --- --- --- --- --- 14 --- --- --- --- --- --- --- --- --- --- --- --- 15 --- --- --- --- --- --- --- --- --- --- --- --- 16 --- --- --- --- --- --- --- --- --- 5.4 4.2 4.5 17 --- --- --- --- --- --- --- --- --- 4.8 4.0 4.3 18 --- --- --- --- --- --- --- --- --- 4.8 3.7 4.1 19 --- --- --- 6.7 5.1 6.0 --- --- --- --- --- --- 20 --- --- --- --- --- --- --- --- --- --- --- --- 21 --- --- --- --- --- --- --- --- --- --- --- --- 22 --- --- --- 6.3 3.7 4.6 --- --- --- --- --- --- 23 --- --- --- 6.3 3.4 4.5 --- --- --- --- --- --- 24 --- --- --- 6.7 3.4 4.5 --- --- --- --- --- --- 25 --- --- --- 7.6 3.5 4.8 --- --- --- 4.5 3.8 4.2 26 --- --- --- 8.4 3.5 5.4 --- --- --- 4.3 3.8 4.1 27 --- --- --- 6.9 3.5 5.2 --- --- --- --- --- --- 28 --- --- --- 5.8 3.3 4.4 4.3 3.1 3.7 --- --- --- 29 --- --- --- 4.2 3.1 3.6 3.9 2.9 3.4 --- --- --- 30 --- --- --- 3.6 2.3 3.1 3.7 2.6 3.2 --- --- --- 31 --- --- --- 3.8 2.3 3.1 3.6 2.5 3.1 --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- 6.5 5.6 6.1 7.8 6.3 7.1 9.2 8.5 8.9 2 --- --- --- 6.5 5.6 6.2 7.9 6.6 7.3 9.5 8.5 9.1 3 --- --- --- --- --- --- 8.1 7.0 7.5 9.8 8.7 9.2 4 --- --- --- --- --- --- 8.0 7.0 7.5 9.7 8.6 9.1 5 --- --- --- --- --- --- 8.1 7.2 7.6 9.7 8.1 9.0 6 --- --- --- 7.7 6.7 7.3 8.4 7.8 8.1 9.3 7.9 8.6 7 --- --- --- 7.5 6.8 7.2 8.5 7.7 8.1 8.9 7.6 8.3 8 --- --- --- 7.9 6.9 7.5 8.4 7.7 8.1 8.6 6.5 7.8 9 --- --- --- 8.5 7.1 8.0 8.6 7.8 8.3 8.1 6.0 7.2 10 --- --- --- 8.7 7.7 8.4 8.9 7.9 8.5 7.9 6.0 7.0 11 5.8 5.3 5.6 8.6 7.8 8.3 9.3 8.3 8.8 7.9 6.2 7.2 12 5.8 5.1 5.5 8.5 7.9 8.3 9.4 8.6 9.1 8.1 6.8 7.5 13 5.8 5.1 5.4 8.6 7.8 8.3 9.3 8.5 9.0 8.9 7.4 8.2 14 5.7 5.0 5.3 8.6 7.7 8.2 9.4 8.5 9.0 8.5 7.4 7.9 15 5.6 4.9 5.2 8.5 7.6 8.2 9.4 8.7 9.1 8.3 7.4 7.7 16 5.7 4.9 5.1 9.2 7.8 8.6 9.4 8.7 9.1 8.4 7.6 8.0 17 5.7 4.7 5.1 9.3 8.3 8.9 9.3 8.6 9.0 8.4 7.6 8.0 18 6.3 4.8 5.6 9.2 8.4 8.9 9.4 8.2 8.8 8.4 7.6 8.0 19 6.6 5.3 5.9 9.2 8.6 8.9 9.3 8.3 8.9 8.4 7.7 8.1 20 6.7 5.7 6.1 9.2 8.5 9.0 9.2 8.1 8.8 8.8 7.9 8.4 21 6.4 5.8 6.2 9.2 8.4 8.9 9.1 8.2 8.7 9.0 8.0 8.6 22 6.2 5.7 6.0 9.0 8.2 8.7 8.9 8.2 8.6 8.9 8.0 8.5 23 6.3 5.8 6.1 8.8 7.8 8.4 8.9 8.1 8.6 8.7 7.9 8.4 24 6.3 5.7 6.0 8.2 7.3 7.9 8.9 8.0 8.5 8.7 7.9 8.3 25 6.3 5.7 6.0 7.9 7.0 7.6 9.1 8.3 8.7 9.1 7.8 8.5 26 6.3 5.5 5.9 7.9 7.0 7.5 9.1 8.2 8.7 9.3 8.2 8.9 27 6.3 5.4 5.9 7.5 6.6 7.1 9.3 8.2 8.8 9.6 8.7 9.2 28 6.2 5.4 5.8 7.6 6.4 7.1 9.5 8.2 9.0 9.5 8.6 9.1 29 6.1 5.3 5.8 7.6 6.4 7.1 9.5 8.7 9.1 9.4 8.6 9.0 30 6.0 5.4 5.8 7.6 6.3 7.0 9.5 8.6 9.1 9.4 8.8 9.1 31 6.4 5.5 5.9 --- --- --- 9.4 8.6 9.0 9.3 8.7 9.0 MONTH --- --- --- --- --- --- 9.5 6.3 8.5 9.8 6.0 8.4 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 9.6 8.9 9.2 --- --- --- --- --- --- 8.4 6.7 7.7 2 9.7 9.1 9.3 --- --- --- --- --- --- 8.2 6.7 7.6 3 9.9 9.1 9.5 --- --- --- --- --- --- 7.9 6.8 7.4 4 9.9 9.2 9.5 --- --- --- --- --- --- 7.6 6.6 7.0 5 9.8 9.1 9.5 --- --- --- --- --- --- 7.3 6.2 6.8 6 9.8 8.9 9.4 --- --- --- --- --- --- 6.9 6.0 6.4 7 9.9 9.0 9.4 --- --- --- --- --- --- 6.5 5.5 6.1 8 9.7 8.9 9.3 --- --- --- --- --- --- 6.7 5.3 5.9 9 9.7 9.0 9.4 --- --- --- --- --- --- 6.4 5.0 5.7 10 9.4 8.9 9.3 --- --- --- --- --- --- 6.3 4.6 5.6 11 9.5 8.6 9.1 --- --- --- --- --- --- 6.0 4.9 5.5 12 9.5 8.5 9.0 --- --- --- --- --- --- 6.5 5.0 5.8 13 9.2 8.4 8.8 8.8 7.8 8.4 --- --- --- 6.6 5.2 5.9 14 --- --- --- 9.2 8.2 8.7 --- --- --- 6.8 5.1 5.9 15 --- --- --- 9.2 8.5 8.9 --- --- --- 6.9 5.2 5.9 16 --- --- --- 9.4 8.4 9.0 --- --- --- --- --- --- 17 --- --- --- 9.5 8.2 8.9 --- --- --- --- --- --- 18 --- --- --- 9.3 8.1 8.9 --- --- --- --- --- --- 19 --- --- --- 9.5 8.1 9.0 --- --- --- --- --- --- 20 --- --- --- 9.7 8.2 9.1 --- --- --- 6.4 4.8 5.6 21 --- --- --- 9.4 8.0 8.9 9.1 8.2 8.7 6.2 4.7 5.6 22 --- --- --- 9.2 7.9 8.6 9.3 8.1 8.8 6.2 4.7 5.5 23 --- --- --- 9.1 7.7 8.5 9.0 8.0 8.6 6.4 4.8 5.6 24 9.2 8.4 8.8 8.5 7.1 7.9 8.7 7.8 8.3 6.6 5.0 5.9 25 9.5 8.4 8.9 --- --- --- 8.4 7.3 7.9 7.0 5.3 6.1 26 9.3 8.6 9.0 --- --- --- 7.9 7.0 7.6 7.2 5.1 6.1 27 --- --- --- --- --- --- 8.5 7.1 7.7 7.3 4.9 6.1 28 --- --- --- --- --- --- 8.4 7.0 7.9 7.1 5.1 6.2 29 --- --- --- --- --- --- 8.6 7.3 7.9 6.8 5.1 5.9 30 --- --- --- --- --- --- 8.5 7.1 7.9 6.2 5.2 5.7 31 --- --- --- --- --- --- --- --- --- 5.8 4.9 5.4 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 5.7 4.8 5.2 4.4 3.3 3.8 7.6 3.7 5.1 6.6 4.7 5.7 2 5.3 4.6 5.1 4.5 3.1 3.9 7.7 3.9 5.2 6.2 4.2 5.2 3 5.4 4.4 4.9 4.7 3.2 4.0 7.2 4.1 5.1 5.4 3.8 4.7 4 5.9 4.5 5.2 4.8 3.2 4.1 6.8 4.1 5.2 5.8 4.1 5.0 5 6.2 4.8 5.6 5.0 3.4 4.3 6.7 4.0 5.0 5.8 4.1 5.0 6 6.3 5.1 5.7 4.6 3.2 4.0 6.4 3.8 5.0 5.2 3.6 4.5 7 6.5 4.9 5.8 4.5 3.0 3.7 5.6 3.3 4.6 4.7 3.4 4.0 8 6.6 5.2 6.0 4.4 3.0 3.7 5.3 3.2 4.1 4.8 3.6 4.1 9 7.0 5.5 6.2 5.1 3.2 4.0 5.2 3.1 4.0 4.6 3.5 3.9 10 7.5 5.3 6.3 5.5 3.2 4.2 5.1 3.3 4.1 5.5 3.6 4.4 11 7.0 5.2 6.3 --- --- --- 5.9 3.2 4.5 --- --- --- 12 7.9 5.0 6.2 --- --- --- 6.2 3.4 4.4 --- --- --- 13 7.0 4.7 5.9 --- --- --- 7.0 3.7 5.4 --- --- --- 14 6.3 4.1 5.4 --- --- --- 6.4 3.3 4.7 --- --- --- 15 5.8 3.8 5.0 --- --- --- 6.6 2.9 4.7 4.3 3.3 3.8 16 6.0 3.4 4.9 --- --- --- 6.3 4.4 5.2 4.1 3.1 3.6 17 6.3 3.9 5.1 --- --- --- 5.9 4.4 5.0 4.0 3.0 3.4 18 6.4 4.0 5.3 --- --- --- 5.6 4.0 4.7 4.2 2.9 3.4 19 6.0 4.0 5.0 --- --- --- 5.2 3.7 4.4 4.3 3.1 3.7 20 5.5 3.8 4.6 --- --- --- 5.1 3.9 4.4 5.1 3.8 4.3 21 5.0 3.6 4.3 --- --- --- 4.9 3.7 4.2 4.6 3.3 3.9 22 4.5 3.4 4.0 --- --- --- 5.0 3.6 4.2 4.2 3.1 3.5 23 4.5 3.3 3.9 --- --- --- 4.7 2.9 3.8 4.6 3.2 3.6 24 4.6 3.2 4.0 --- --- --- 5.1 2.7 3.8 4.8 3.2 3.9 25 4.4 3.3 3.9 --- --- --- 5.4 3.4 4.2 5.1 3.4 4.2 26 4.4 3.2 3.8 --- --- --- 5.5 3.7 4.6 5.2 3.7 4.3 27 4.5 3.3 3.8 --- --- --- 5.5 4.1 4.9 5.3 3.8 4.6 28 4.3 3.3 3.8 5.9 3.4 4.5 5.4 4.0 4.9 5.5 3.6 4.9 29 4.7 3.1 3.8 6.8 3.9 5.0 5.8 4.2 5.0 5.8 4.0 5.1 30 4.5 3.3 3.9 7.3 4.2 5.3 6.1 4.5 5.3 6.2 4.5 5.4 31 --- --- --- 7.3 4.3 5.3 6.1 4.6 5.5 --- --- --- MONTH 7.9 3.1 5.0 --- --- --- 7.7 2.7 4.7 --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.5 5.1 5.8 7.4 6.3 7.0 8.9 7.5 8.4 10.7 9.6 10.2 2 6.4 5.4 5.8 7.4 6.4 7.0 9.1 8.0 8.6 10.5 9.6 10.2 3 6.3 5.1 5.5 7.3 6.3 7.0 9.1 8.1 8.7 10.6 9.4 10.1 4 6.0 4.7 5.3 7.3 6.4 6.9 9.0 8.1 8.6 10.6 9.6 10.0 5 5.8 4.7 5.2 7.3 6.4 6.9 9.2 8.3 8.8 10.8 9.2 10.1 6 5.8 4.1 5.0 7.1 6.3 6.8 9.2 8.4 8.9 10.8 9.3 10.2 7 6.0 4.5 5.3 7.1 6.3 6.8 9.3 8.3 8.9 10.8 9.4 10.2 8 5.8 4.5 5.3 7.0 6.2 6.7 9.2 8.6 8.9 10.7 9.3 10.1 9 5.5 4.6 5.0 6.9 6.3 6.7 9.1 8.3 8.8 10.5 9.2 10.1 10 5.4 4.6 5.0 6.8 6.3 6.6 9.0 8.3 8.6 11.0 9.3 10.2 11 5.8 4.7 5.2 6.8 6.3 6.6 9.4 8.4 8.9 10.9 9.4 10.3 12 5.9 4.9 5.5 6.8 6.3 6.6 9.7 8.8 9.2 10.7 8.8 10.1 13 5.9 5.2 5.5 6.8 6.3 6.6 9.8 8.9 9.3 10.3 8.4 9.7 14 5.9 5.1 5.4 6.8 6.3 6.6 9.8 8.7 9.4 10.1 8.3 9.5 15 6.0 5.2 5.5 6.7 6.1 6.6 10.0 9.0 9.5 10.4 8.4 9.7 16 6.0 5.2 5.5 6.8 6.1 6.6 10.2 9.2 9.7 11.0 8.7 10.0 17 5.8 4.9 5.4 6.9 6.3 6.6 10.2 9.1 9.8 11.1 9.0 10.3 18 5.6 4.5 5.3 7.0 6.3 6.6 10.2 9.1 9.7 11.1 9.1 10.2 19 5.4 4.5 5.1 7.2 6.1 6.7 10.1 9.1 9.7 11.5 9.4 10.4 20 5.3 4.6 5.0 7.2 5.9 6.7 10.0 8.9 9.6 11.7 9.5 10.5 21 5.4 4.3 5.0 8.0 6.6 7.2 10.3 9.2 9.8 11.8 9.8 10.9 22 5.9 4.7 5.3 7.9 6.6 7.4 10.3 9.0 9.8 12.2 10.1 11.3 23 6.4 5.1 5.8 8.3 6.8 7.8 10.3 9.4 9.9 13.0 10.5 11.8 24 7.0 5.9 6.4 8.3 7.2 7.9 10.3 9.2 9.9 14.0 10.8 12.5 25 7.1 6.0 6.6 8.6 7.4 8.1 10.4 9.4 10.0 14.9 11.5 13.2 26 7.4 6.1 6.8 8.7 7.3 8.4 10.8 9.8 10.3 15.2 11.7 13.5 27 7.3 6.5 6.9 8.6 7.4 8.1 11.0 9.8 10.4 14.3 11.8 13.2 28 7.3 6.0 6.8 8.3 7.4 8.0 10.9 9.8 10.4 12.9 10.6 11.9 29 7.3 6.1 6.8 8.4 7.4 8.0 10.8 9.7 10.2 11.5 9.6 10.8 30 7.3 6.1 6.8 8.5 7.3 8.1 10.7 9.8 10.2 10.6 9.0 10.0 31 7.5 6.1 6.8 --- --- --- 10.7 9.6 10.3 10.1 8.4 9.4 MONTH 7.5 4.1 5.7 8.7 5.9 7.1 11.0 7.5 9.5 15.2 8.3 10.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 10.0 8.0 9.1 --- --- --- 6.9 6.0 6.6 6.5 5.2 5.8 2 10.0 8.0 9.1 --- --- --- 7.0 5.9 6.6 6.4 5.1 5.8 3 10.0 7.9 9.1 --- --- --- 7.1 5.9 6.7 6.9 5.1 6.2 4 10.0 7.9 9.1 --- --- --- 7.3 6.1 6.8 6.3 5.0 5.8 5 --- --- --- --- --- --- 7.2 5.6 6.6 7.3 5.8 6.6 6 --- --- --- --- --- --- 6.8 5.6 6.3 7.4 5.8 6.8 7 9.8 7.8 8.9 --- --- --- 7.0 5.7 6.5 7.6 5.9 6.9 8 9.6 7.7 8.8 --- --- --- 7.6 5.9 6.9 7.7 6.0 7.1 9 9.5 7.6 8.7 --- --- --- 7.4 6.3 7.0 7.9 6.1 7.3 10 9.2 7.6 8.6 7.4 5.6 6.4 7.3 6.1 6.8 7.4 6.3 6.9 11 9.1 7.6 8.5 7.8 5.8 7.0 7.1 5.9 6.6 7.5 5.8 6.7 12 9.0 7.4 8.3 8.0 6.0 7.1 7.2 5.8 6.5 7.6 5.7 6.7 13 9.1 7.5 8.3 7.7 6.0 7.0 7.1 5.8 6.5 7.8 5.8 6.9 14 9.3 7.6 8.6 7.6 5.8 6.9 7.2 5.8 6.6 8.0 5.7 6.9 15 9.2 7.7 8.5 7.8 6.1 7.0 7.2 5.7 6.6 7.6 5.8 6.8 16 9.4 7.6 8.5 8.0 6.1 7.2 7.4 5.6 6.6 7.7 5.7 6.8 17 9.8 7.7 8.7 8.0 6.7 7.4 7.4 5.5 6.8 7.4 5.4 6.8 18 9.8 7.8 9.1 7.9 6.5 7.4 7.7 5.7 6.9 7.5 5.1 6.6 19 9.9 7.9 9.1 7.9 6.7 7.5 7.7 5.7 6.9 7.6 5.3 6.6 20 9.9 8.1 9.1 8.1 6.7 7.5 7.8 5.7 6.9 7.0 5.3 6.4 21 9.4 8.0 8.9 7.9 6.5 7.3 7.9 5.3 6.9 6.9 5.3 6.3 22 9.3 7.7 8.8 7.8 6.5 7.2 7.3 5.3 6.7 6.5 5.2 5.9 23 9.2 7.6 8.6 7.7 6.1 7.2 7.2 5.6 6.6 6.0 4.7 5.4 24 8.9 7.3 8.2 7.6 6.1 7.0 6.6 5.5 6.2 5.6 4.2 5.0 25 8.7 7.2 8.2 7.4 5.7 6.7 6.2 4.9 5.7 5.5 4.2 4.8 26 8.5 7.2 8.0 7.4 5.6 6.7 5.9 4.6 5.5 5.6 4.2 4.9 27 8.8 7.2 8.2 7.5 5.8 6.7 6.0 4.8 5.5 5.4 4.2 4.9 28 9.0 7.4 8.4 7.2 5.9 6.7 6.0 4.8 5.6 5.6 4.1 5.0 29 --- --- --- 7.1 5.8 6.6 6.2 5.0 5.6 5.8 4.4 5.3 30 --- --- --- 7.0 5.9 6.6 6.2 4.2 5.6 6.0 4.8 5.4 31 --- --- --- 7.0 5.9 6.6 --- --- --- 5.8 4.4 5.2 MONTH --- --- --- --- --- --- 7.9 4.2 6.5 8.0 4.1 6.1 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 5.6 4.0 5.1 4.8 2.6 3.5 --- --- --- 3.4 2.3 2.7 2 5.8 4.6 5.4 4.7 2.5 3.3 --- --- --- 3.8 2.4 2.9 3 6.2 4.5 5.5 4.0 2.2 3.0 --- --- --- 3.6 2.5 3.0 4 6.2 4.6 5.6 3.7 2.0 2.6 --- --- --- 4.2 2.8 3.5 5 6.2 4.5 5.3 2.9 1.8 2.4 --- --- --- 4.1 3.1 3.7 6 6.1 4.4 5.3 2.8 1.7 2.1 --- --- --- 3.7 3.2 3.5 7 5.5 4.4 4.9 3.2 1.6 2.2 --- --- --- 3.5 3.0 3.3 8 5.9 4.3 5.1 3.2 2.0 2.4 --- --- --- --- --- --- 9 5.6 4.1 5.0 3.3 1.9 2.3 --- --- --- --- --- --- 10 5.3 4.1 4.8 3.3 1.8 2.4 3.8 2.9 3.3 --- --- --- 11 5.4 3.5 4.7 3.5 1.7 2.3 3.8 2.9 3.4 --- --- --- 12 --- --- --- 3.3 1.6 2.4 3.4 2.8 3.1 --- --- --- 13 --- --- --- 3.3 1.5 2.2 3.7 2.7 3.1 --- --- --- 14 --- --- --- 3.0 1.5 2.2 3.7 2.8 3.2 --- --- --- 15 --- --- --- --- --- --- 4.1 2.8 3.3 --- --- --- 16 --- --- --- --- --- --- 4.5 3.0 3.8 --- --- --- 17 6.5 3.2 4.3 --- --- --- 4.6 3.1 3.7 --- --- --- 18 6.5 3.3 4.6 --- --- --- 4.0 2.9 3.5 --- --- --- 19 6.3 3.2 4.8 --- --- --- 3.4 2.7 3.2 --- --- --- 20 6.2 3.1 4.5 --- --- --- 3.3 2.3 2.9 --- --- --- 21 5.6 3.2 4.3 --- --- --- 3.8 2.4 3.1 --- --- --- 22 5.5 3.4 4.4 --- --- --- --- --- --- --- --- --- 23 5.5 3.2 4.3 --- --- --- --- --- --- 4.7 4.2 4.5 24 5.9 3.1 4.5 --- --- --- --- --- --- 4.9 4.1 4.4 25 5.8 3.8 4.8 --- --- --- 3.6 2.9 3.3 4.9 4.1 4.5 26 5.8 3.6 4.7 --- --- --- 3.7 2.8 3.2 4.6 3.8 4.2 27 5.3 3.3 4.5 --- --- --- 3.8 2.7 3.1 4.3 3.7 4.0 28 4.8 3.3 4.0 --- --- --- 3.5 2.5 3.0 4.5 3.6 3.9 29 4.8 3.0 3.9 --- --- --- 3.1 2.5 2.9 4.7 3.3 3.9 30 5.0 3.1 4.0 --- --- --- 3.6 2.3 2.8 4.8 3.2 3.8 31 --- --- --- --- --- --- 3.5 2.4 2.8 --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 4.1 3.4 3.8 6.7 5.6 6.2 6.7 6.0 6.5 8.0 7.4 7.7 2 4.6 3.3 3.9 6.9 6.0 6.5 6.8 6.1 6.5 7.9 7.4 7.6 3 5.7 3.9 5.0 6.6 5.9 6.3 6.8 6.2 6.5 --- --- --- 4 5.1 4.6 4.9 6.4 5.7 6.2 6.7 6.1 6.6 --- --- --- 5 4.8 4.3 4.6 6.4 5.5 6.1 --- --- --- 9.7 7.5 8.8 6 5.0 4.1 4.6 6.3 5.6 6.0 --- --- --- 10.1 8.6 9.4 7 5.1 4.3 4.8 6.6 5.6 6.3 --- --- --- 10.1 8.9 9.7 8 5.2 4.5 4.9 6.7 6.2 6.5 --- --- --- 10.1 9.0 9.5 9 5.3 4.3 5.0 6.5 6.1 6.3 --- --- --- 10.0 8.9 9.4 10 5.3 4.3 4.9 6.6 5.9 6.2 --- --- --- 9.6 8.8 9.2 11 6.1 4.7 5.5 7.5 6.2 6.9 --- --- --- 9.5 8.5 9.0 12 6.7 5.6 6.3 7.9 7.0 7.5 --- --- --- 9.6 8.0 8.8 13 7.1 6.3 6.7 7.9 7.1 7.6 --- --- --- 9.6 8.0 8.8 14 6.5 5.8 6.3 7.9 7.1 7.6 7.7 6.6 7.3 9.6 8.4 9.1 15 6.7 5.9 6.3 7.8 7.1 7.5 7.8 6.8 7.4 9.3 7.8 8.7 16 6.6 5.9 6.3 7.8 7.0 7.5 7.9 6.9 7.5 8.7 7.1 7.8 17 6.3 5.7 6.0 8.2 7.2 7.9 7.9 7.1 7.5 --- --- --- 18 6.0 5.7 5.9 8.6 7.7 8.3 7.6 7.1 7.4 --- --- --- 19 6.2 5.4 5.9 8.5 7.8 8.2 7.8 7.1 7.5 8.1 7.4 7.7 20 6.6 5.7 6.1 8.4 7.5 8.0 8.0 7.3 7.6 8.8 7.6 8.1 21 6.5 5.9 6.3 8.2 7.3 7.8 8.2 7.4 7.8 9.1 7.9 8.5 22 6.3 5.7 6.1 7.6 6.9 7.4 8.4 7.6 8.1 9.4 7.9 8.6 23 6.3 5.7 6.1 7.7 6.4 7.0 8.4 8.0 8.2 9.2 7.8 8.4 24 6.2 5.7 5.9 7.3 6.3 6.9 8.5 7.8 8.3 9.1 7.7 8.4 25 6.0 5.4 5.7 7.1 6.3 6.8 8.6 7.6 8.2 9.3 7.9 8.6 26 6.0 5.2 5.6 7.0 6.1 6.6 8.5 7.5 8.0 9.4 8.2 8.7 27 6.7 5.3 5.9 7.2 6.3 6.8 8.5 7.4 7.9 9.6 8.5 9.0 28 7.0 5.6 6.3 7.2 6.3 6.8 8.3 7.3 7.8 9.7 8.5 9.0 29 7.1 5.7 6.5 7.1 6.2 6.8 8.0 7.3 7.7 9.4 8.5 9.0 30 6.8 5.6 6.3 6.9 6.2 6.6 8.0 7.4 7.8 9.6 8.5 9.0 31 6.5 5.6 6.1 --- --- --- 8.2 7.6 7.9 10.1 8.9 9.3 MONTH 7.1 3.3 5.6 8.6 5.5 7.0 --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 9.9 8.8 9.4 8.9 7.6 8.1 8.0 7.0 7.5 7.6 6.0 6.7 2 10.0 8.9 9.5 8.9 7.4 8.2 8.1 7.2 7.6 7.3 6.2 6.7 3 10.1 8.7 9.4 8.9 7.5 8.1 8.0 7.2 7.6 7.9 6.2 7.0 4 10.3 9.2 9.8 8.6 7.2 8.1 7.9 7.2 7.6 8.0 6.3 6.9 5 10.4 9.1 9.8 8.7 7.2 8.1 8.0 7.2 7.7 7.5 6.1 6.9 6 10.4 9.1 9.7 8.6 7.2 7.9 8.1 7.4 7.7 7.7 6.4 7.1 7 10.0 9.0 9.4 8.3 7.1 7.7 7.8 6.9 7.5 7.7 6.2 7.0 8 11.3 9.2 10.1 8.0 6.7 7.6 7.7 6.4 7.0 7.6 5.9 6.9 9 11.0 9.0 9.9 8.4 7.3 7.8 7.8 6.3 7.1 7.1 6.0 6.7 10 --- --- --- 8.9 7.4 7.9 7.9 6.3 7.2 6.8 5.7 6.3 11 --- --- --- 8.7 7.1 7.8 8.3 6.4 7.5 6.6 5.2 6.0 12 10.8 9.2 10.0 9.2 7.0 7.8 8.0 6.9 7.5 6.0 5.0 5.5 13 10.6 9.2 9.9 9.3 6.9 8.1 8.2 6.8 7.5 5.0 4.4 4.8 14 10.7 8.8 9.8 9.1 6.8 8.0 8.5 6.6 7.6 4.5 3.9 4.2 15 10.6 8.3 9.7 8.6 6.7 7.8 8.2 6.7 7.4 4.8 4.0 4.2 16 10.4 8.3 9.5 --- --- --- 7.9 6.3 7.1 4.9 4.1 4.4 17 10.2 8.6 9.3 --- --- --- 7.9 6.4 7.0 5.5 4.4 4.8 18 10.1 8.2 9.2 7.0 5.8 6.5 7.9 6.4 7.1 5.5 4.5 5.0 19 9.7 8.3 8.9 7.0 5.7 6.5 7.7 6.3 7.1 5.5 4.3 5.0 20 9.4 8.2 8.7 7.0 5.4 6.5 7.9 5.8 7.1 5.9 4.6 5.3 21 9.7 8.0 8.8 7.1 5.8 6.6 7.8 5.8 7.1 6.0 4.6 5.4 22 9.6 7.4 8.7 7.0 5.4 6.4 7.8 5.7 7.2 6.2 4.8 5.4 23 8.9 7.5 8.1 7.1 5.8 6.5 7.6 5.9 7.0 6.5 5.2 5.9 24 8.9 7.8 8.3 7.2 6.1 6.7 7.1 5.2 6.5 6.8 5.2 6.0 25 9.1 7.8 8.5 7.2 6.2 6.7 7.8 6.2 7.0 7.1 5.3 6.1 26 9.1 7.8 8.6 7.4 6.2 6.9 7.9 6.7 7.3 7.4 5.3 6.2 27 9.0 7.9 8.5 7.4 6.4 7.0 7.3 6.4 6.9 7.6 5.6 6.5 28 8.7 7.7 8.3 7.7 6.4 7.1 7.6 6.1 6.7 7.5 5.6 6.5 29 --- --- --- 7.8 6.5 7.2 7.5 6.0 6.8 7.0 5.2 6.2 30 --- --- --- 7.9 6.9 7.3 7.5 6.2 6.7 6.4 4.8 5.8 31 --- --- --- 7.8 6.7 7.3 --- --- --- 6.7 4.5 5.8 MONTH --- --- --- --- --- --- 8.5 5.2 7.2 8.0 3.9 5.9 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 6.6 5.2 5.8 --- --- --- 7.1 4.3 5.7 --- --- --- 2 6.6 4.9 5.8 --- --- --- 6.5 3.5 5.3 --- --- --- 3 6.3 4.6 5.5 --- --- --- 5.4 3.5 4.6 4.4 3.3 3.7 4 5.7 4.5 5.2 --- --- --- 7.1 3.3 4.9 4.8 3.5 4.0 5 6.1 4.7 5.3 --- --- --- 6.9 4.0 5.4 4.6 3.9 4.2 6 6.4 4.6 5.8 --- --- --- 7.2 3.9 5.5 4.5 4.0 4.3 7 6.5 4.9 5.9 --- --- --- 6.6 4.3 5.4 4.4 3.5 4.2 8 7.5 5.0 6.1 5.7 2.8 4.2 6.1 4.0 4.9 4.2 3.2 3.8 9 7.7 5.0 6.3 5.1 3.4 4.2 6.4 3.8 4.9 4.3 2.9 3.6 10 7.5 5.0 6.1 5.1 3.4 4.2 6.2 4.0 4.8 4.1 2.9 3.4 11 6.8 4.1 5.4 5.0 3.4 4.2 6.3 3.6 4.7 4.4 3.0 3.6 12 5.9 3.9 5.1 4.7 3.6 4.1 6.0 3.8 4.7 4.5 3.7 4.0 13 5.9 4.4 5.2 4.7 3.6 4.1 6.0 3.7 4.7 4.2 3.7 4.0 14 6.1 4.2 5.2 4.7 3.9 4.3 6.0 3.6 4.8 3.9 3.5 3.8 15 6.0 4.6 5.3 4.7 4.1 4.4 5.6 3.9 4.7 4.0 3.3 3.6 16 6.4 4.8 5.6 --- --- --- 5.7 3.1 4.4 3.9 2.9 3.4 17 6.6 4.8 5.9 --- --- --- 5.7 3.0 4.6 3.7 2.9 3.2 18 6.6 5.2 6.0 --- --- --- 5.4 3.2 4.5 3.7 2.7 3.1 19 6.6 4.9 5.9 --- --- --- 5.1 3.1 4.2 4.5 3.1 3.6 20 7.0 5.0 6.2 5.2 3.4 4.5 5.3 3.2 4.2 4.3 3.1 3.8 21 7.6 5.4 6.7 5.4 3.2 4.5 5.2 3.1 4.3 4.0 3.2 3.6 22 7.7 5.1 6.4 5.6 3.6 4.7 5.4 3.6 4.4 4.0 3.2 3.5 23 7.4 3.5 5.8 5.7 3.9 4.9 4.2 3.1 3.7 4.2 3.2 3.6 24 7.0 4.8 5.9 5.9 3.5 4.8 --- --- --- 4.7 3.6 4.2 25 6.6 4.3 5.3 5.6 3.3 4.7 --- --- --- 4.8 4.1 4.4 26 6.8 4.3 5.4 5.7 3.7 4.6 --- --- --- 4.8 3.9 4.3 27 --- --- --- 4.5 3.3 3.9 --- --- --- 4.8 3.8 4.4 28 --- --- --- 5.4 3.0 4.1 --- --- --- 4.8 3.8 4.4 29 --- --- --- 6.5 3.6 4.7 --- --- --- 4.8 4.0 4.6 30 --- --- --- 7.2 3.2 5.1 --- --- --- 5.3 4.7 5.0 31 --- --- --- 7.7 3.6 5.4 --- --- --- --- --- --- MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 5.2 4.7 5.0 5.9 5.3 5.8 8.9 8.3 8.7 12.2 11.1 11.6 2 5.0 4.5 4.8 5.8 5.4 5.7 9.0 8.2 8.7 12.0 11.1 11.5 3 4.8 4.2 4.6 5.9 4.6 5.6 8.8 8.0 8.6 11.8 9.7 10.9 4 4.7 3.6 4.5 6.2 5.5 5.9 8.7 8.2 8.5 10.8 9.4 10.1 5 5.5 4.7 5.2 6.5 5.9 6.2 8.7 8.3 8.4 11.0 9.6 10.1 6 5.1 4.3 4.7 6.8 6.1 6.4 8.5 7.7 8.2 10.9 9.6 10.2 7 4.5 3.7 4.2 7.0 6.3 6.6 8.4 8.0 8.2 10.5 9.7 10.0 8 4.2 3.7 3.9 7.4 6.6 7.0 8.9 8.1 8.6 10.7 9.7 10.2 9 4.3 3.8 4.1 7.6 6.7 7.1 9.1 8.3 8.7 10.9 9.8 10.3 10 4.7 3.9 4.3 7.2 6.4 6.9 9.3 8.7 9.0 11.1 9.8 10.5 11 4.9 4.1 4.5 7.2 6.5 6.9 9.6 8.6 9.2 11.2 10.0 10.6 12 5.5 4.4 5.0 7.6 7.0 7.4 9.7 8.9 9.3 11.0 10.1 10.6 13 5.3 4.3 4.8 7.6 6.9 7.3 10.5 8.6 9.8 11.2 9.8 10.6 14 4.8 4.0 4.4 7.7 7.0 7.3 10.7 9.7 10.2 11.5 9.8 10.8 15 5.3 4.2 4.7 7.7 6.8 7.3 10.6 9.7 10.2 11.6 10.1 10.9 16 5.1 4.3 4.7 7.8 7.0 7.5 10.7 9.6 10.3 11.6 9.7 10.9 17 5.5 4.3 4.7 7.9 7.1 7.5 10.6 9.8 10.4 11.6 9.5 11.0 18 6.2 4.5 5.4 7.9 7.2 7.6 10.6 9.6 10.3 11.6 9.5 10.9 19 6.1 5.0 5.6 7.8 7.2 7.6 10.3 9.0 9.9 10.9 9.6 10.3 20 5.9 5.1 5.5 7.6 7.2 7.4 10.2 9.2 9.9 10.4 9.2 9.9 21 5.9 5.0 5.5 7.5 7.1 7.4 10.3 9.5 10.0 10.2 9.3 9.7 22 5.8 5.2 5.5 7.7 7.2 7.4 10.3 9.5 10.0 10.4 8.9 9.7 23 5.6 5.0 5.4 7.8 7.2 7.5 10.6 9.9 10.2 10.6 8.9 9.9 24 5.6 5.0 5.3 7.8 6.8 7.4 11.0 10.1 10.4 10.4 9.4 9.9 25 5.6 4.9 5.2 8.0 7.0 7.6 11.2 10.3 10.7 10.6 9.1 9.9 26 5.5 4.8 5.1 8.0 7.0 7.8 11.6 10.7 11.1 10.7 9.4 10.1 27 5.5 4.7 5.1 8.1 7.5 7.9 11.8 10.9 11.3 10.7 9.2 10.0 28 5.9 5.2 5.7 8.1 7.7 7.9 11.9 11.0 11.4 10.6 8.3 9.8 29 6.4 5.6 5.9 9.0 7.8 8.3 12.2 11.1 11.6 11.0 8.0 9.9 30 6.2 5.2 5.9 9.0 8.0 8.7 12.4 11.2 11.8 10.6 7.9 9.8 31 6.2 5.7 6.0 --- --- --- 12.3 11.1 11.8 10.5 8.2 9.7 MONTH 6.4 3.6 5.0 9.0 4.6 7.2 12.4 7.7 9.9 12.2 7.9 10.3 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 10.3 8.2 9.7 9.1 5.3 8.2 --- --- --- --- --- --- 2 10.3 8.5 9.4 9.1 6.9 8.3 --- --- --- --- --- --- 3 9.6 7.5 8.9 9.4 6.9 8.3 --- --- --- --- --- --- 4 9.5 8.1 8.9 --- --- --- --- --- --- --- --- --- 5 9.7 7.9 9.0 --- --- --- --- --- --- --- --- --- 6 9.8 8.2 9.1 --- --- --- --- --- --- --- --- --- 7 10.1 8.3 9.2 --- --- --- --- --- --- --- --- --- 8 9.9 8.1 9.3 --- --- --- --- --- --- --- --- --- 9 10.0 8.4 9.5 --- --- --- --- --- --- --- --- --- 10 10.5 8.5 9.5 --- --- --- --- --- --- --- --- --- 11 10.2 8.7 9.4 --- --- --- --- --- --- --- --- --- 12 11.4 7.9 9.8 --- --- --- --- --- --- --- --- --- 13 10.9 9.0 10.1 --- --- --- --- --- --- --- --- --- 14 11.2 9.1 10.2 --- --- --- --- --- --- --- --- --- 15 11.0 8.7 10.2 --- --- --- --- --- --- --- --- --- 16 10.8 9.2 10.1 --- --- --- --- --- --- --- --- --- 17 10.9 9.0 10.1 --- --- --- --- --- --- --- --- --- 18 11.0 8.9 10.2 --- --- --- --- --- --- --- --- --- 19 11.0 8.9 10.2 --- --- --- --- --- --- --- --- --- 20 10.7 8.4 10.0 --- --- --- --- --- --- --- --- --- 21 10.8 8.8 9.9 --- --- --- --- --- --- --- --- --- 22 10.7 8.5 9.8 --- --- --- --- --- --- --- --- --- 23 10.6 8.6 9.7 --- --- --- --- --- --- --- --- --- 24 10.5 7.3 9.3 --- --- --- --- --- --- --- --- --- 25 10.4 7.6 9.2 --- --- --- --- --- --- --- --- --- 26 10.4 6.3 8.8 --- --- --- --- --- --- --- --- --- 27 10.1 6.3 8.5 --- --- --- --- --- --- --- --- --- 28 9.7 6.7 8.3 --- --- --- --- --- --- --- --- --- 29 9.4 5.7 8.1 --- --- --- --- --- --- --- --- --- 30 --- --- --- --- --- --- --- --- --- --- --- --- 31 --- --- --- --- --- --- --- --- --- --- --- --- MONTH 11.4 5.7 9.5 --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy WORKING DD #2, TOP, PUBLISHED Dissolved oxygen, water, unfiltered, milligrams per liter 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy APPROVED DD #2, TOP, 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 --- --- --- --- --- --- --- --- --- --- --- --- 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 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy APPROVED DD #2, TOP, 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 --- --- --- --- --- --- 8.3 7.4 7.8 --- --- --- 2 --- --- --- --- --- --- 8.2 7.4 7.9 --- --- --- 3 --- --- --- --- --- --- 8.3 7.6 7.9 --- --- --- 4 --- --- --- --- --- --- 8.2 7.5 7.8 --- --- --- 5 --- --- --- --- --- --- 7.8 7.1 7.5 6.0 4.6 5.3 6 --- --- --- --- --- --- 7.7 6.9 7.4 6.5 4.8 5.3 7 --- --- --- --- --- --- 7.4 6.6 7.1 5.9 4.3 5.0 8 --- --- --- --- --- --- 7.1 6.2 6.8 6.1 4.3 5.0 9 --- --- --- --- --- --- 6.9 6.0 6.5 6.3 4.2 5.0 10 --- --- --- --- --- --- 6.5 5.7 6.1 5.9 4.0 4.9 11 --- --- --- --- --- --- 6.1 5.5 5.8 5.6 3.8 4.6 12 --- --- --- --- --- --- 5.9 5.4 5.6 5.8 3.5 4.8 13 --- --- --- --- --- --- 5.7 4.9 5.4 6.0 4.4 5.1 14 --- --- --- --- --- --- 5.8 5.2 5.5 6.1 3.9 5.1 15 --- --- --- --- --- --- 5.7 5.3 5.5 6.0 3.7 5.1 16 --- --- --- --- --- --- 5.5 4.9 5.3 6.1 3.9 5.3 17 --- --- --- --- --- --- 5.2 4.6 5.0 5.9 3.5 5.2 18 --- --- --- 8.7 7.8 8.3 5.0 4.0 4.7 5.8 3.7 5.2 19 --- --- --- 8.8 8.0 8.4 4.8 3.8 4.5 5.8 4.1 5.2 20 --- --- --- 8.7 7.9 8.3 4.8 3.7 4.3 6.3 3.4 5.3 21 --- --- --- 8.8 7.8 8.3 4.8 3.1 4.2 6.9 3.9 5.4 22 --- --- --- 9.2 8.2 8.6 4.6 3.3 4.0 7.0 3.8 5.7 23 --- --- --- 9.1 8.3 8.7 4.2 3.1 3.8 6.9 4.1 5.7 24 --- --- --- 9.3 8.4 8.9 4.3 3.2 3.8 9.6 3.8 5.9 25 --- --- --- 9.7 8.4 9.0 4.4 3.3 3.9 8.6 3.8 6.1 26 --- --- --- 9.8 8.6 9.1 --- --- --- 8.6 4.3 6.3 27 --- --- --- 9.9 8.4 8.9 --- --- --- 9.2 4.5 6.4 28 --- --- --- 9.8 8.2 8.8 --- --- --- 8.0 4.3 6.4 29 --- --- --- 9.5 7.9 8.5 --- --- --- 7.2 3.7 5.9 30 --- --- --- 8.3 7.7 8.0 --- --- --- 6.6 4.3 6.0 31 --- --- --- 8.1 7.4 7.7 --- --- --- 6.2 3.6 5.4 MONTH --- --- --- --- --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 325004 LONGITUDE 0800126 NAD27 DATUM -7.58 NGVD29 Date Processed: 2005-04-05 15:39 By mishealy APPROVED DD #2, TOP, 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 6.1 3.8 5.3 5.1 3.6 4.4 4.3 2.2 3.4 --- --- --- 2 5.6 4.0 4.8 5.9 3.3 4.1 4.5 2.9 3.5 4.2 3.2 3.5 3 5.0 3.6 4.4 7.2 3.2 4.4 4.1 2.5 3.1 5.1 3.4 3.8 4 4.6 3.2 4.2 8.1 3.6 4.7 6.2 2.1 2.9 5.3 3.7 4.2 5 5.2 3.1 4.0 7.1 3.7 4.6 5.5 2.2 2.9 5.5 4.0 4.6 6 5.0 2.7 4.1 5.9 3.3 4.6 5.9 2.1 3.5 5.7 4.7 5.2 7 5.1 2.5 3.8 7.4 3.7 4.5 6.5 2.6 4.2 5.9 5.0 5.4 8 5.4 2.6 4.1 5.1 3.1 3.9 6.4 2.7 4.5 6.1 5.1 5.7 9 5.3 3.5 4.3 5.7 3.1 3.9 6.8 2.7 4.7 6.1 3.9 5.4 10 5.5 3.6 4.3 5.5 3.2 4.1 7.2 3.1 4.9 5.4 3.6 4.8 11 5.8 3.8 4.5 5.2 3.2 4.2 6.8 3.0 4.7 5.0 3.8 4.5 12 5.9 3.7 5.0 5.4 3.2 4.0 5.2 3.0 4.5 4.9 4.1 4.5 13 5.3 3.8 5.0 5.2 3.4 4.2 4.4 2.8 3.8 4.9 3.7 4.3 14 5.4 4.1 4.9 6.0 3.5 4.6 4.8 2.9 3.9 5.1 3.8 4.2 15 5.8 4.0 5.0 5.9 3.4 4.9 4.4 2.7 3.5 4.8 3.6 4.0 16 5.7 3.4 4.4 6.2 3.0 5.0 3.9 2.3 3.3 4.5 3.7 4.0 17 5.5 3.3 4.3 5.8 3.2 4.8 5.8 2.2 3.2 5.4 4.3 4.8 18 6.2 3.6 4.6 5.3 3.6 4.4 4.4 2.3 3.2 6.2 4.4 4.9 19 7.4 3.7 5.5 5.8 3.0 4.4 5.6 2.2 3.2 6.9 4.3 5.1 20 8.5 4.6 6.1 8.5 3.1 4.6 4.9 2.2 3.3 6.3 4.8 5.6 21 8.7 4.4 6.2 5.9 3.2 4.5 5.4 2.3 3.7 6.5 5.1 5.6 22 7.5 4.1 5.8 7.8 3.1 4.4 5.2 2.3 3.9 6.3 4.8 5.4 23 8.5 4.3 6.2 6.2 2.9 4.4 4.7 3.2 3.8 6.5 4.6 5.1 24 9.1 4.2 6.5 5.4 2.8 4.0 5.0 3.3 3.9 5.5 4.5 5.0 25 8.2 5.3 6.5 5.9 3.0 4.0 5.0 3.0 4.0 5.6 4.6 5.1 26 7.3 4.3 6.2 5.3 2.8 3.8 4.7 2.7 4.0 5.5 4.8 5.2 27 6.1 4.6 5.5 5.9 3.1 4.0 4.5 2.8 3.8 5.6 4.9 5.3 28 6.7 4.1 5.5 5.5 2.4 4.0 4.4 3.1 3.9 5.8 5.1 5.5 29 6.2 3.2 5.1 5.0 2.8 3.9 6.3 4.2 5.7 6.8 4.6 5.1 30 5.4 3.9 4.6 4.8 2.9 3.8 --- --- --- 5.5 3.7 4.6 31 --- --- --- 4.8 2.4 3.6 --- --- --- --- --- --- MONTH 9.1 2.5 5.0 8.5 2.4 4.3 --- --- --- --- --- ---