1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720605 CHICKEN CREEK AT NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 330202 LONGITUDE 0791516 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 10 NGVD29 Date Processed: 2004-08-23 14:29 By mishealy APPROVED DD #1, PUBLISHED Temperature, water, degrees Celsius WATER YEAR OCTOBER 1981 TO SEPTEMBER 1982 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 --- --- --- --- --- --- --- --- --- 27.8 28.9 --- 2 --- --- --- --- --- --- --- --- --- 27.9 28.8 28.1 3 --- --- --- --- --- --- --- --- --- 28.2 29.1 28.1 4 --- --- --- --- --- --- --- 20.7 --- 28.5 29.2 27.6 5 --- --- --- --- --- --- --- 20.9 --- 28.5 29.3 26.7 6 --- --- --- --- --- --- --- 21.2 --- 28.2 28.9 26.5 7 --- --- --- --- --- --- --- 21.6 --- 28.0 28.7 26.3 8 --- --- --- --- --- --- --- 21.7 --- 27.9 28.5 26.2 9 --- --- --- --- --- --- --- 21.5 --- 28.0 28.7 25.8 10 --- --- --- --- --- --- --- 21.5 28.1 28.3 28.4 25.5 11 --- --- --- --- --- --- --- 22.2 27.6 28.5 28.7 25.4 12 --- --- --- --- --- --- --- 22.7 27.5 28.6 28.8 25.5 13 --- --- --- --- --- --- --- 23.3 27.1 28.7 28.6 25.8 14 --- --- --- --- --- --- --- 23.6 27.0 28.8 28.3 26.1 15 --- --- --- --- --- --- --- 23.5 26.9 28.2 28.2 26.4 16 --- --- --- --- --- --- --- 23.5 27.1 27.9 28.0 26.6 17 --- --- --- --- --- --- --- 23.8 27.3 28.1 28.2 26.7 18 --- --- --- --- --- --- --- 24.0 26.2 27.9 27.9 26.7 19 --- --- --- --- --- --- --- 24.1 24.7 27.9 27.4 26.8 20 --- --- --- --- --- --- --- 24.4 25.5 27.8 27.5 26.7 21 --- --- --- --- --- --- --- 24.8 26.3 28.0 27.6 26.4 22 --- --- --- --- --- --- --- 24.8 26.6 28.5 28.0 25.9 23 --- --- --- --- --- --- --- 25.5 --- 28.3 28.4 25.1 24 --- --- --- --- --- --- --- --- --- 28.1 28.7 24.7 25 --- --- --- --- --- --- --- --- --- 28.5 29.0 24.5 26 --- --- --- --- --- --- --- --- --- 28.8 28.9 23.7 27 --- --- --- --- --- --- --- --- --- 29.0 28.6 23.0 28 --- --- --- --- --- --- --- --- --- 29.1 28.9 23.4 29 --- --- --- --- --- --- --- --- --- 29.1 --- 23.6 30 --- --- --- --- --- --- --- --- 27.8 29.2 --- 23.6 31 --- --- --- --- --- --- --- --- --- 29.2 --- --- TOTAL --- --- --- --- --- --- --- --- --- 879.5 --- --- MEAN --- --- --- --- --- --- --- --- --- 28.4 --- --- MAX --- --- --- --- --- --- --- --- --- 29.2 --- --- MIN --- --- --- --- --- --- --- --- --- 27.8 --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720605 CHICKEN CREEK AT NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 330202 LONGITUDE 0791516 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 10 NGVD29 Date Processed: 2004-08-23 14:29 By mishealy APPROVED DD #1, PUBLISHED Temperature, water, degrees Celsius WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 23.3 17.7 16.7 11.6 9.7 10.6 13.9 19.8 25.4 27.8 29.5 29.4 2 23.5 17.9 17.1 11.4 10.8 11.2 14.6 20.5 25.1 28.2 29.5 28.4 3 23.9 18.2 17.4 11.1 11.2 11.9 15.1 20.9 25.3 28.8 29.2 28.2 4 23.9 18.7 17.5 10.4 10.0 12.7 15.4 22.0 25.6 29.1 29.3 28.6 5 24.0 17.8 17.4 9.9 9.0 13.6 16.0 21.0 26.1 28.9 29.7 29.3 6 24.1 16.6 17.2 9.8 8.5 14.1 16.5 21.1 26.1 28.8 30.0 29.7 7 24.3 15.7 17.0 9.9 8.4 15.5 17.4 21.4 26.3 28.3 29.8 29.5 8 24.5 15.4 15.9 10.1 8.3 15.9 17.1 21.4 25.7 27.9 29.4 29.6 9 24.5 15.6 15.7 10.3 8.2 16.7 17.1 21.4 25.0 28.0 29.5 29.4 10 24.5 15.8 15.2 10.5 8.3 15.8 18.2 20.8 24.1 28.1 29.7 29.2 11 24.0 15.9 15.1 10.7 8.5 14.2 18.4 21.3 24.3 28.6 29.8 29.4 12 23.7 16.3 14.5 10.2 8.2 13.2 17.1 22.1 24.9 29.0 29.1 29.5 13 23.9 16.4 12.3 9.6 7.7 12.8 17.0 22.3 25.0 29.1 28.8 29.2 14 24.1 15.5 11.4 9.0 7.3 13.1 17.2 22.9 25.0 29.1 28.6 28.4 15 23.5 15.2 12.2 9.1 7.6 13.6 17.5 23.4 25.4 29.6 28.0 27.1 16 22.5 14.2 13.2 8.7 8.2 13.8 17.7 23.2 25.8 29.5 27.6 26.6 17 21.5 14.1 12.3 8.3 9.2 12.9 17.3 22.6 26.2 29.6 27.6 26.2 18 20.4 14.4 11.4 7.6 9.6 13.6 16.8 22.2 26.4 29.8 28.2 26.5 19 20.4 14.6 10.7 6.6 10.0 14.7 15.8 22.0 26.6 29.9 28.8 26.9 20 20.7 15.1 10.4 6.1 10.3 15.6 15.3 22.2 26.7 29.9 29.2 27.1 21 21.3 15.4 10.2 6.1 10.1 15.9 15.3 22.6 26.4 29.6 29.7 27.2 22 21.2 15.7 10.4 6.4 10.8 15.0 15.7 23.1 26.3 --- 30.2 26.1 23 19.5 15.9 10.4 6.9 12.1 14.2 16.0 23.5 26.1 --- 30.2 25.2 24 17.0 16.3 10.8 7.4 12.0 12.8 16.1 24.0 26.3 --- 30.5 24.4 25 15.0 15.8 11.5 7.6 12.0 11.5 16.2 24.0 26.8 --- 30.1 23.4 26 14.9 15.3 11.9 7.6 11.2 11.7 16.3 24.2 27.3 --- 29.7 23.3 27 15.5 15.6 12.1 7.5 10.5 12.4 16.9 24.3 27.9 --- 29.6 22.9 28 16.0 15.7 12.4 7.4 10.1 13.3 18.0 24.3 28.4 29.8 29.9 22.7 29 16.3 16.3 12.9 7.7 --- 13.5 18.8 24.5 28.3 29.3 30.1 22.3 30 16.7 16.5 12.6 8.4 --- 13.9 19.2 24.9 28.0 29.0 30.0 21.9 31 17.1 --- 11.9 9.0 --- 13.9 --- 25.3 --- 29.2 29.8 --- TOTAL 655.7 479.6 417.7 272.9 267.8 423.6 499.9 699.2 782.8 --- 911.1 807.6 MEAN 21.2 16.0 13.5 8.8 9.6 13.7 16.7 22.6 26.1 --- 29.4 26.9 MAX 24.5 18.7 17.5 11.6 12.1 16.7 19.2 25.3 28.4 --- 30.5 29.7 MIN 14.9 14.1 10.2 6.1 7.3 10.6 13.9 19.8 24.1 --- 27.6 21.9 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720605 CHICKEN CREEK AT NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 330202 LONGITUDE 0791516 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 10 NGVD29 Date Processed: 2004-08-23 14:29 By mishealy APPROVED DD #1, PUBLISHED Temperature, water, degrees Celsius WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 22.8 19.6 14.6 6.6 8.8 10.2 16.5 21.8 22.8 27.7 27.9 28.3 2 22.9 19.6 14.5 6.6 8.5 10.3 16.8 22.1 22.8 27.8 27.9 28.4 3 23.4 19.8 15.2 6.7 8.9 10.8 17.0 21.6 23.9 27.6 27.4 28.5 4 24.1 19.8 16.2 6.8 9.5 11.4 16.8 22.2 25.1 27.8 27.7 28.5 5 24.7 19.2 16.2 7.2 9.9 11.8 17.5 22.5 25.3 28.2 28.4 27.7 6 25.0 18.4 16.2 7.5 9.8 13.3 17.7 23.0 25.1 27.7 28.3 27.2 7 24.4 18.1 15.4 7.7 8.5 14.1 17.3 23.9 25.7 28.0 28.1 26.9 8 23.6 18.1 14.3 7.6 7.8 13.7 17.3 24.6 25.8 27.6 29.4 26.3 9 23.5 18.2 13.9 7.9 7.9 13.1 17.3 24.3 25.8 27.9 29.7 25.9 10 23.3 18.5 13.8 8.4 8.5 12.3 16.4 23.4 26.1 27.5 29.2 25.8 11 23.0 18.1 14.3 8.9 9.3 12.5 16.1 23.2 26.6 28.1 28.9 25.6 12 23.3 17.1 14.9 7.8 9.8 12.5 16.7 23.5 27.0 28.4 29.4 25.6 13 23.7 16.5 15.0 7.3 9.9 13.0 17.5 24.1 27.1 28.6 29.4 25.1 14 23.4 16.0 15.0 7.0 10.8 13.9 18.7 24.5 27.4 28.8 29.3 25.7 15 22.7 16.5 14.9 7.2 11.4 14.5 19.5 23.7 27.4 28.4 29.8 26.4 16 22.2 16.4 14.4 7.3 11.6 14.9 19.2 23.3 27.2 28.2 30.2 24.9 17 22.2 15.5 14.0 7.7 12.0 15.3 19.1 22.9 27.2 28.5 30.2 24.4 18 22.5 15.2 13.7 8.1 12.5 15.1 18.6 22.9 27.3 27.9 29.9 23.7 19 22.6 15.1 13.3 8.6 12.8 15.6 18.4 23.3 27.9 27.6 29.5 23.6 20 22.5 15.6 12.8 8.0 13.2 16.6 18.6 23.9 28.3 27.9 29.0 23.4 21 21.8 15.8 11.8 7.1 13.3 16.4 19.1 24.2 28.2 27.6 28.5 23.5 22 21.1 15.6 11.9 6.4 12.9 17.6 19.5 24.6 28.0 27.3 28.1 24.1 23 21.0 15.6 11.7 6.5 12.8 17.7 20.0 24.9 27.7 27.4 28.1 24.1 24 21.4 16.1 11.0 7.3 13.4 16.8 19.8 24.8 27.8 27.5 28.4 24.2 25 21.3 15.8 8.7 8.4 13.6 17.5 19.2 24.4 28.4 28.0 28.5 24.1 26 21.1 14.9 7.7 8.7 12.9 18.7 19.9 25.3 28.3 27.7 28.4 24.4 27 20.5 15.0 7.5 8.8 12.6 17.6 20.2 25.1 28.5 27.1 28.2 23.7 28 19.9 15.6 8.0 9.7 12.8 17.4 20.8 24.6 28.1 28.2 28.2 23.2 29 19.6 15.6 8.6 9.8 11.0 17.9 21.0 24.6 27.8 27.9 28.0 21.9 30 19.7 14.9 8.3 9.6 --- 16.8 20.9 24.1 27.5 27.5 28.1 21.2 31 19.5 --- 7.0 9.5 --- 16.2 --- 22.9 --- 27.5 28.3 --- TOTAL 692.7 506.2 394.8 242.7 316.7 455.5 553.4 734.2 802.1 863.9 890.4 756.3 MEAN 22.3 16.9 12.7 7.8 10.9 14.7 18.4 23.7 26.7 27.9 28.7 25.2 MAX 25.0 19.8 16.2 9.8 13.6 18.7 21.0 25.3 28.5 28.8 30.2 28.5 MIN 19.5 14.9 7.0 6.4 7.8 10.2 16.1 21.6 22.8 27.1 27.4 21.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720605 CHICKEN CREEK AT NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 330202 LONGITUDE 0791516 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 10 NGVD29 Date Processed: 2004-08-23 14:29 By mishealy WORKING DD #1, PUBLISHED Temperature, water, degrees Celsius WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 20.5 23.0 12.0 14.5 8.5 11.5 18.5 21.5 25.5 25.0 --- 25.0 2 20.0 23.0 12.5 15.0 10.0 12.5 18.0 21.5 27.0 27.0 28.0 25.5 3 20.0 23.0 12.5 15.0 9.0 12.5 17.5 21.0 27.5 27.5 27.5 26.5 4 20.0 17.5 13.0 13.5 7.5 12.5 17.5 20.0 28.0 27.5 27.5 27.0 5 20.5 16.0 12.0 12.5 7.0 13.0 18.5 20.5 28.0 28.0 27.0 27.5 6 21.0 20.5 11.5 12.0 7.0 13.5 18.5 21.5 28.0 --- --- 27.5 7 21.0 19.5 10.5 12.0 7.0 13.0 18.5 22.0 27.5 --- --- 28.0 8 21.0 18.5 10.0 11.5 7.0 13.5 18.5 22.5 26.5 27.5 --- 28.0 9 21.0 18.0 10.0 11.0 7.0 14.5 18.0 22.0 27.0 28.0 --- 28.5 10 21.0 18.0 10.0 10.0 7.0 14.5 17.0 22.0 27.5 28.0 --- 28.0 11 21.0 17.5 10.5 9.0 7.5 14.5 17.0 22.0 27.0 28.0 --- 28.0 12 21.0 17.0 11.0 9.0 7.5 15.5 17.0 22.0 27.5 --- --- 27.5 13 21.0 16.5 11.0 8.5 7.0 16.0 17.0 23.0 27.0 --- --- 26.5 14 21.0 15.5 11.0 7.0 6.5 16.0 17.0 23.5 26.0 --- --- 25.0 15 21.5 15.0 11.5 7.5 7.0 16.0 18.0 24.0 26.0 28.0 28.5 24.5 16 22.0 15.0 11.5 8.0 7.0 15.0 18.5 24.5 25.5 28.5 28.5 24.0 17 22.0 15.0 12.0 8.5 7.0 14.5 19.0 23.0 26.0 28.0 28.5 24.0 18 21.5 15.0 12.0 8.0 7.0 14.0 19.0 22.0 27.0 28.5 28.5 24.5 19 21.5 15.5 12.5 8.0 7.5 13.5 19.5 23.0 27.0 28.0 28.5 24.5 20 22.0 16.0 12.5 7.5 8.0 14.0 20.0 22.5 26.5 28.5 28.5 24.5 21 22.0 14.5 13.5 7.0 8.0 14.0 21.0 23.0 26.5 28.5 28.5 24.5 22 22.0 12.5 13.5 --- 8.5 14.0 22.0 24.0 27.0 28.5 28.5 24.0 23 22.0 12.0 14.0 --- 9.5 14.0 22.5 24.0 26.5 --- 28.5 24.5 24 22.0 12.0 13.5 --- 10.0 14.5 21.5 24.0 26.5 --- 28.5 24.5 25 22.5 11.5 13.5 --- 11.0 15.0 21.5 24.0 28.0 --- 28.0 25.0 26 22.5 11.5 14.0 --- 11.5 15.5 21.0 24.0 27.5 --- 28.0 25.0 27 23.0 11.5 13.0 --- 12.0 15.5 20.5 24.0 27.5 --- 28.0 24.5 28 23.5 12.5 13.5 --- 11.5 16.0 20.5 24.0 27.0 --- 28.0 24.0 29 23.5 12.5 14.0 --- --- 16.5 20.5 24.5 26.0 --- 27.5 23.5 30 23.5 12.0 14.5 6.0 --- 17.0 21.0 24.5 26.5 --- 27.0 23.5 31 23.5 --- 14.5 7.0 --- 17.5 --- 24.5 --- --- 25.5 --- TOTAL 670.5 477.5 381.0 --- 231.0 449.5 574.5 708.5 807.0 --- --- 767.5 MEAN 21.6 15.9 12.3 --- 8.2 14.5 19.1 22.9 26.9 --- --- 25.6 MAX 23.5 23.0 14.5 --- 12.0 17.5 22.5 24.5 28.0 --- --- 28.5 MIN 20.0 11.5 10.0 --- 6.5 11.5 17.0 20.0 25.5 --- --- 23.5 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 021720605 CHICKEN CREEK AT NORTH CHARLESTON, SC SOURCE AGENCY USGS STATE 45 COUNTY 015 LATITUDE 330202 LONGITUDE 0791516 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 10 NGVD29 Date Processed: 2004-08-23 14:29 By mishealy WORKING DD #1, PUBLISHED Temperature, water, degrees Celsius WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 24.0 20.5 18.0 10.0 8.0 12.0 18.5 23.0 26.5 28.5 30.5 24.0 2 24.0 20.0 18.5 10.0 8.5 11.5 18.5 23.5 26.5 28.5 30.0 24.5 3 24.5 19.5 17.0 10.0 9.5 12.0 19.0 22.5 25.5 28.5 29.5 25.0 4 24.5 19.5 16.0 10.5 10.0 12.5 19.5 22.0 25.0 28.0 29.5 25.5 5 24.5 18.5 15.5 10.5 10.5 12.5 20.0 22.0 25.0 27.5 29.5 25.5 6 23.5 18.0 14.5 10.0 11.0 12.5 21.0 22.5 24.5 28.0 30.0 25.0 7 22.5 18.0 14.0 10.0 12.0 12.5 21.0 23.5 26.0 28.5 30.0 25.5 8 22.0 18.0 14.0 9.0 12.0 12.5 20.5 24.0 27.0 29.0 29.5 25.5 9 22.0 18.0 13.5 8.0 12.0 12.5 20.0 23.5 27.0 29.5 30.0 26.0 10 22.5 18.0 13.5 8.5 12.0 14.0 18.0 23.0 27.0 29.5 30.0 26.0 11 23.0 18.5 14.0 8.5 13.0 15.5 18.0 23.0 27.5 29.5 30.0 26.0 12 23.0 19.0 14.5 8.5 12.5 16.5 18.0 23.0 27.5 29.5 30.0 26.5 13 23.0 19.5 15.0 8.5 11.5 17.0 19.5 23.5 27.0 29.5 29.5 26.5 14 23.5 19.5 14.5 8.5 10.0 17.5 19.5 23.5 27.5 29.0 28.5 26.5 15 24.0 19.5 13.5 8.5 11.0 17.5 20.5 24.0 27.0 29.0 27.5 26.5 16 24.0 19.5 12.5 8.5 11.0 17.5 20.0 24.5 27.0 29.5 28.0 26.0 17 24.0 19.5 12.0 9.0 11.5 17.0 19.5 24.5 27.0 29.5 28.5 26.5 18 23.5 20.0 11.5 9.5 12.5 17.5 18.5 24.5 27.5 30.0 28.0 26.0 19 23.5 20.0 11.5 9.5 13.0 15.5 18.5 24.5 27.0 30.0 27.0 25.5 20 24.0 20.0 11.5 10.0 13.0 18.0 19.5 24.5 27.5 30.5 26.0 25.5 21 24.0 20.0 11.0 9.5 13.5 16.0 20.0 24.5 28.0 30.0 26.5 25.5 22 24.0 20.0 10.5 10.0 14.5 14.5 19.5 24.0 28.0 29.5 27.5 25.5 23 23.5 19.5 10.5 10.0 15.0 13.5 18.5 24.0 28.0 29.0 27.0 26.0 24 23.5 18.5 11.0 9.5 14.5 14.5 18.0 24.5 28.5 28.5 27.5 27.0 25 23.5 18.0 11.0 9.5 14.0 14.5 19.0 25.5 28.5 29.5 29.0 27.0 26 23.0 17.5 9.5 9.5 12.5 15.0 20.0 25.5 28.5 29.0 29.0 27.5 27 22.5 18.5 8.5 8.0 13.0 16.5 21.5 25.5 28.5 29.0 29.0 27.5 28 22.5 19.0 9.0 6.0 12.5 16.5 22.5 25.5 28.5 29.0 28.5 27.0 29 21.5 18.5 9.5 6.5 --- 16.5 22.5 25.5 28.0 29.0 26.0 26.5 30 20.0 18.5 9.5 7.5 --- 17.5 22.0 25.5 28.5 29.5 24.0 27.5 31 20.0 --- 9.5 7.5 --- 18.0 --- 25.5 --- 30.0 23.5 --- TOTAL 717.5 571.0 394.5 279.0 334.0 467.0 591.0 744.5 815.5 903.5 879.0 781.0 MEAN 23.1 19.0 12.7 9.0 11.9 15.1 19.7 24.0 27.2 29.1 28.4 26.0 MAX 24.5 20.5 18.5 10.5 15.0 18.0 22.5 25.5 28.5 30.5 30.5 27.5 MIN 20.0 17.5 8.5 6.0 8.0 11.5 18.0 22.0 24.5 27.5 23.5 24.0