1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1972 TO SEPTEMBER 1973 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.9 2.3 2.8 2.6 4.0 2.7 3.7 3.1 2.3 2.7 2.7 2.2 2 3.0 3.4 2.8 3.2 12 3.0 2.5 2.5 2.2 4.2 2.4 2.1 3 3.0 2.8 2.7 2.8 2.0 2.8 2.5 2.4 2.3 4.6 2.4 2.2 4 2.7 2.6 2.7 2.5 2.2 3.7 2.4 1.9 2.2 4.1 5.5 2.1 5 2.8 2.6 2.6 2.5 2.7 4.3 2.3 1.6 2.5 4.2 2.1 2.3 6 2.6 2.6 5.0 3.6 2.5 5.6 2.4 2.0 5.9 5.9 6.5 3.9 7 2.5 3.5 2.3 3.2 2.5 3.0 6.7 2.3 1.6 2.6 3.4 4.3 8 2.5 1.6 2.3 8.0 2.8 3.1 2.5 3.9 3.2 2.3 2.8 2.2 9 2.5 2.6 2.3 2.9 2.7 4.1 2.5 2.4 5.8 3.7 2.6 2.2 10 2.4 2.7 2.3 3.1 2.7 2.7 2.9 2.3 1.4 4.4 2.6 3.6 11 2.5 2.6 2.2 3.2 3.2 4.5 2.2 2.9 1.7 6.2 2.4 2.9 12 2.4 2.6 2.3 3.8 2.9 2.8 2.1 2.4 3.1 4.5 2.4 3.6 13 2.6 2.6 2.2 4.3 3.5 2.7 2.2 2.4 2.9 4.2 2.3 5.4 14 2.6 2.7 2.4 2.6 11 2.9 2.1 2.5 2.9 4.3 2.2 4.8 15 2.6 2.7 4.5 2.2 3.5 2.7 2.1 2.4 3.1 3.5 2.3 2.5 16 2.5 2.8 2.1 1.9 3.5 2.6 2.0 2.5 3.4 4.1 2.3 2.3 17 2.6 2.8 2.0 2.0 2.7 3.4 2.0 2.4 2.3 3.6 3.5 2.4 18 2.5 2.7 1.9 2.4 2.7 2.6 2.2 2.0 2.3 3.7 2.4 2.7 19 2.5 2.9 1.9 2.8 2.7 2.6 2.4 2.0 2.3 4.1 2.4 2.5 20 2.6 2.6 1.9 2.7 2.7 2.6 2.3 2.2 2.8 3.8 2.5 2.3 21 2.5 2.6 6.1 2.6 2.7 2.5 2.4 2.3 2.9 3.4 2.4 2.4 22 2.5 2.6 2.8 2.7 2.6 2.4 2.4 2.2 3.4 3.4 2.4 2.3 23 2.5 2.6 2.7 2.5 2.4 2.5 2.4 2.3 2.3 4.3 2.3 2.3 24 2.8 2.6 2.8 2.4 2.4 2.4 2.4 2.3 2.2 4.1 2.4 2.3 25 2.6 6.2 2.6 2.4 2.2 2.8 2.7 2.5 5.6 4.1 2.4 2.2 26 2.5 2.8 2.5 2.7 2.3 2.5 2.7 4.1 3.7 3.9 2.4 2.1 27 2.6 2.7 2.6 2.4 2.5 2.6 2.6 2.6 3.7 2.7 2.4 4.0 28 2.5 2.7 2.5 4.5 2.7 2.6 2.4 2.4 4.9 2.6 2.2 2.1 29 2.5 2.9 2.5 2.4 --- 3.0 2.4 3.8 3.8 2.6 2.2 2.0 30 2.7 2.8 2.5 2.4 --- 2.5 2.9 2.4 2.6 2.3 2.2 2.1 31 2.6 --- 2.6 2.4 --- 11 --- 2.4 --- 2.4 2.3 --- TOTAL 79.6 84.2 83.4 91.7 94.3 101.2 77.3 77.4 91.3 116.5 83.3 82.3 MEAN 2.57 2.81 2.69 2.96 3.37 3.26 2.58 2.50 3.04 3.76 2.69 2.74 MAX 3.0 6.2 6.1 8.0 12 11 6.7 4.1 5.9 6.2 6.5 5.4 MIN 1.9 1.6 1.9 1.9 2.0 2.4 2.0 1.6 1.4 2.3 2.1 2.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1973 TO SEPTEMBER 1974 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.4 2.4 2.4 4.0 2.2 2.4 2.2 2.2 2.2 2.1 2.5 2.3 2 2.2 2.2 2.4 2.7 2.2 2.3 2.6 2.2 2.6 2.2 2.3 2.1 3 2.4 2.3 2.5 2.6 3.2 2.6 2.1 2.3 2.5 2.8 2.3 1.9 4 1.7 2.3 2.3 2.6 2.3 2.4 2.2 2.5 2.3 2.2 2.3 2.0 5 2.0 2.3 2.6 2.6 2.3 2.4 3.6 2.4 2.3 2.2 6.5 2.5 6 2.0 2.3 3.0 2.6 3.1 2.5 2.4 2.3 2.4 2.2 3.6 3.3 7 1.9 2.4 3.0 2.5 5.1 2.3 2.3 2.4 3.1 2.2 3.4 2.4 8 2.1 2.4 3.5 2.5 3.7 2.4 3.6 2.4 2.4 2.0 2.8 2.3 9 2.4 2.6 2.9 2.5 2.8 2.5 2.3 2.3 2.3 2.2 3.2 2.3 10 2.4 2.4 2.1 2.4 2.5 2.4 2.2 2.3 2.2 2.6 2.6 2.3 11 2.3 2.4 3.5 2.5 2.6 2.5 2.3 2.4 2.2 3.0 2.4 2.2 12 2.4 2.6 2.9 2.5 2.6 2.5 2.3 2.5 2.2 2.4 2.6 2.2 13 2.8 2.6 3.3 2.5 2.5 2.2 2.3 2.3 2.3 2.3 2.5 2.3 14 2.3 2.6 2.7 2.9 2.8 1.7 2.5 2.3 2.3 2.1 3.1 2.3 15 2.3 2.7 3.0 2.5 4.1 2.1 2.2 2.4 2.3 2.2 2.4 2.2 16 2.2 2.5 3.2 2.5 6.5 2.8 2.2 2.6 2.4 2.3 2.4 2.2 17 2.4 2.4 2.5 2.5 2.7 2.4 2.2 2.5 2.2 3.2 2.4 2.6 18 2.3 2.2 2.8 2.4 2.5 2.4 2.1 2.3 2.2 2.5 2.4 2.3 19 2.3 2.4 2.8 2.4 2.9 2.6 2.4 3.1 2.1 2.2 2.4 2.3 20 2.4 2.6 2.9 2.4 2.5 2.4 2.3 2.3 3.5 2.4 2.5 2.7 21 2.5 2.8 2.8 2.8 2.5 3.1 2.4 2.3 2.0 2.3 2.6 2.2 22 2.5 2.4 2.4 2.4 3.0 2.3 2.4 2.3 2.0 2.3 2.6 2.6 23 2.5 2.3 2.7 2.3 2.4 2.9 2.4 2.3 2.7 2.3 2.6 2.2 24 2.4 2.2 2.6 2.5 2.4 2.3 2.4 2.5 2.4 2.7 2.5 2.4 25 2.6 2.3 2.6 2.4 2.4 2.9 2.4 2.3 2.2 2.3 2.6 2.4 26 2.7 2.4 2.4 2.3 2.5 2.5 2.3 2.8 2.2 2.6 2.4 2.4 27 2.6 2.7 2.5 2.3 2.5 2.5 2.3 3.0 2.3 3.2 2.4 2.3 28 2.8 2.7 2.6 2.3 2.3 2.4 2.3 2.2 2.2 2.3 2.5 2.2 29 2.6 2.3 2.9 2.7 --- 2.9 2.3 2.2 2.2 2.4 2.5 2.2 30 2.7 2.5 3.9 2.5 --- 2.3 2.2 2.3 2.2 2.2 2.4 2.2 31 2.6 --- 2.7 2.2 --- 2.3 --- 2.7 --- 2.2 2.3 --- TOTAL 73.7 73.2 86.4 78.8 81.1 76.2 71.7 74.9 70.4 74.1 84.0 69.8 MEAN 2.38 2.44 2.79 2.54 2.90 2.46 2.39 2.42 2.35 2.39 2.71 2.33 MAX 2.8 2.8 3.9 4.0 6.5 3.1 3.6 3.1 3.5 3.2 6.5 3.3 MIN 1.7 2.2 2.1 2.2 2.2 1.7 2.1 2.2 2.0 2.0 2.3 1.9 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1974 TO SEPTEMBER 1975 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.5 2.2 2.0 1.8 1.9 2.0 1.9 2.5 2.6 2.6 1.9 1.9 2 2.6 2.1 2.1 1.9 1.9 2.0 3.2 2.6 2.8 2.6 1.6 2.0 3 2.4 2.1 2.4 1.9 2.5 1.9 7.1 8.9 2.6 2.1 1.5 1.9 4 2.4 2.0 2.1 2.4 3.6 1.9 1.8 1.7 2.7 1.8 1.7 1.9 5 1.9 2.1 2.2 1.8 2.2 2.0 1.8 2.1 2.7 1.9 1.8 1.9 6 1.9 2.2 2.2 2.0 2.1 1.9 1.6 2.6 1.5 2.2 2.2 4.2 7 2.3 2.1 2.3 2.0 2.7 2.0 1.7 2.5 1.8 2.1 1.9 3.0 8 2.4 2.1 2.0 3.0 2.4 1.7 1.8 3.2 1.8 2.0 1.9 3.6 9 2.9 2.0 2.1 2.1 2.0 1.7 1.8 4.1 1.9 1.8 1.8 2.7 10 2.3 2.0 2.0 2.1 1.9 1.8 2.0 2.5 1.9 6.9 2.5 2.6 11 2.3 2.1 2.0 3.3 2.0 2.2 1.7 2.4 2.8 2.9 2.5 2.6 12 1.8 2.2 1.9 4.9 2.6 1.8 1.6 2.3 3.1 1.9 3.8 4.6 13 1.9 2.2 2.0 2.5 2.1 1.7 1.5 2.5 2.4 2.2 2.2 2.5 14 2.3 2.0 1.9 2.1 2.2 4.7 3.8 2.6 2.4 2.5 2.2 3.0 15 2.6 2.0 2.7 2.4 2.0 1.8 1.7 2.3 2.4 7.0 2.3 2.5 16 2.9 1.9 1.8 2.1 2.2 4.2 1.6 2.6 2.4 2.9 2.1 2.5 17 2.3 2.0 2.3 2.0 3.7 2.0 1.6 4.8 2.5 4.2 2.1 6.4 18 2.2 1.9 1.7 1.9 2.2 7.4 1.7 2.8 2.5 2.0 2.2 2.7 19 1.6 2.0 1.8 1.9 4.8 2.1 1.5 3.3 2.5 1.8 2.9 3.0 20 1.6 2.2 4.0 2.0 2.7 2.0 1.6 2.9 2.5 1.8 2.0 3.5 21 2.2 2.1 1.7 2.1 2.4 2.3 1.6 2.5 2.6 1.8 2.0 2.7 22 2.9 2.0 1.7 1.9 3.1 1.7 2.2 2.5 2.5 1.8 2.1 2.9 23 3.0 2.3 1.7 2.6 2.0 1.8 2.3 2.5 2.5 1.8 1.8 2.7 24 2.3 2.0 1.7 3.4 2.3 3.0 1.8 2.4 2.5 2.4 1.8 2.8 25 2.4 2.1 1.8 2.9 2.1 1.8 1.8 2.4 3.0 2.8 2.2 2.8 26 2.4 2.1 1.8 2.1 2.0 1.8 2.0 3.3 2.5 1.8 2.5 2.8 27 2.4 2.1 1.6 2.1 1.9 1.8 1.9 2.9 2.5 1.8 2.9 2.8 28 2.5 2.2 1.8 2.1 1.9 1.7 1.8 2.9 2.5 1.7 1.9 2.8 29 2.2 2.0 2.0 2.4 --- 1.7 2.0 3.0 2.4 1.8 2.2 2.9 30 2.0 2.5 1.7 1.9 --- 1.8 1.7 2.7 2.5 3.1 2.3 2.9 31 2.0 --- 1.8 1.9 --- 1.7 --- 2.8 --- 1.7 1.9 --- TOTAL 71.4 62.8 62.8 71.5 67.4 69.9 62.1 91.1 73.3 77.7 66.7 87.1 MEAN 2.30 2.09 2.03 2.31 2.41 2.25 2.07 2.94 2.44 2.51 2.15 2.90 MAX 3.0 2.5 4.0 4.9 4.8 7.4 7.1 8.9 3.1 7.0 3.8 6.4 MIN 1.6 1.9 1.6 1.8 1.9 1.7 1.5 1.7 1.5 1.7 1.5 1.9 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1975 TO SEPTEMBER 1976 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.9 1.9 2.3 1.7 3.5 2.0 1.8 2.4 1.7 2.3 1.9 1.8 2 2.8 1.9 2.5 1.8 3.2 2.0 1.8 1.6 2.1 2.1 1.9 1.8 3 2.3 3.2 2.5 1.9 3.1 1.9 1.9 1.9 3.0 2.2 2.0 1.7 4 2.3 5.0 2.5 1.9 3.0 1.9 1.8 2.4 1.9 4.9 2.1 1.8 5 1.8 3.7 2.5 2.7 3.0 1.8 2.1 2.4 2.0 3.2 2.2 1.8 6 1.8 2.4 2.7 2.1 3.0 1.9 1.7 2.4 2.0 2.5 2.2 1.8 7 1.8 2.6 2.4 4.6 2.9 1.8 2.0 2.3 1.7 2.3 1.8 1.8 8 2.0 2.2 2.3 3.1 2.9 1.8 2.0 2.1 2.6 2.3 1.9 1.9 9 1.8 2.2 3.5 2.5 2.9 2.3 2.0 1.9 4.2 2.3 1.9 2.0 10 1.9 2.3 2.6 2.7 2.9 1.8 1.9 2.1 2.1 2.4 2.7 2.0 11 1.8 3.7 3.1 2.2 2.9 1.8 2.0 2.1 1.3 2.2 4.1 2.0 12 1.7 4.6 2.6 2.2 2.9 2.0 1.9 2.0 1.0 2.1 2.0 1.9 13 1.7 2.9 2.4 2.2 2.8 3.0 2.0 2.2 1.3 2.2 1.8 1.9 14 1.7 2.5 2.4 2.1 2.9 1.7 1.9 1.9 1.7 2.1 1.8 12 15 1.8 2.2 2.4 2.2 2.8 6.0 1.9 2.6 2.0 2.3 1.9 2.0 16 1.9 2.2 2.5 2.1 2.8 8.8 1.9 2.4 2.3 2.0 1.9 1.9 17 2.3 2.3 3.9 2.1 2.8 2.0 1.8 2.5 2.1 2.0 2.0 1.8 18 1.8 2.4 2.9 2.2 3.0 2.3 1.8 2.3 2.1 2.1 2.0 1.8 19 1.8 2.5 2.8 2.1 2.8 2.0 1.8 2.5 2.9 2.1 1.9 1.7 20 1.7 2.6 2.8 2.1 2.9 2.1 1.7 2.2 2.2 2.2 2.0 1.8 21 1.7 2.6 2.8 2.1 2.8 2.2 2.1 2.0 2.4 2.1 2.0 2.0 22 1.7 2.7 2.9 2.0 2.8 2.0 2.1 1.9 2.0 2.1 1.8 1.9 23 2.1 2.7 2.9 2.1 2.8 2.0 1.7 4.6 2.0 3.4 1.9 1.9 24 2.1 2.7 2.9 2.0 2.8 2.1 1.7 4.7 2.3 1.9 1.9 1.9 25 2.2 2.5 3.1 2.0 2.7 1.8 1.9 2.2 2.3 2.0 2.6 1.9 26 2.1 2.6 3.5 2.9 2.8 2.0 2.0 1.9 2.0 2.0 1.9 2.1 27 2.1 2.5 2.9 6.4 2.7 2.1 2.3 2.9 2.4 1.9 1.8 1.9 28 2.0 2.5 2.6 2.8 2.8 2.2 1.9 16 2.0 2.2 1.9 2.0 29 2.0 2.5 2.6 3.3 2.8 2.0 1.8 2.1 2.4 2.1 1.7 2.3 30 2.1 2.5 2.6 3.0 --- 2.1 4.7 1.6 2.5 2.0 1.9 2.2 31 3.2 --- 3.9 2.9 --- 1.9 --- 1.6 --- 2.0 1.8 --- TOTAL 62.9 81.1 86.3 78.0 84.0 73.3 59.9 85.7 64.5 71.5 63.2 67.3 MEAN 2.03 2.70 2.78 2.52 2.90 2.36 2.00 2.76 2.15 2.31 2.04 2.24 MAX 3.2 5.0 3.9 6.4 3.5 8.8 4.7 16 4.2 4.9 4.1 12 MIN 1.7 1.9 2.3 1.7 2.7 1.7 1.7 1.6 1.0 1.9 1.7 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1976 TO SEPTEMBER 1977 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.1 2.0 2.4 2.4 3.3 2.6 3.0 2.3 2.9 3.4 3.5 2.0 2 1.8 2.3 2.1 2.3 3.9 2.6 2.5 2.3 2.9 2.4 6.5 1.9 3 1.8 2.5 2.3 5.3 3.9 2.4 2.1 2.3 2.5 3.5 5.9 2.0 4 1.6 2.6 2.1 3.0 2.9 5.2 2.1 2.6 2.5 2.4 3.9 2.8 5 1.8 2.3 2.0 2.8 2.4 2.5 3.9 2.8 2.3 2.4 2.6 2.1 6 1.9 2.1 5.1 2.6 3.3 5.2 1.5 3.0 2.4 2.3 2.1 1.9 7 2.0 1.9 4.4 3.3 3.1 4.7 1.8 2.9 2.9 2.3 2.2 3.1 8 2.8 2.2 2.5 2.2 2.9 3.5 2.6 2.3 2.7 2.4 2.3 2.0 9 2.7 2.5 2.4 2.4 2.8 2.3 2.5 2.2 2.7 2.4 1.9 2.2 10 1.1 2.6 2.4 4.1 2.9 2.3 2.4 2.5 2.3 2.3 2.0 1.9 11 1.7 3.7 5.0 2.7 2.4 2.5 2.4 2.5 2.3 2.4 1.8 1.9 12 1.8 3.6 5.2 2.9 2.2 2.1 2.3 2.5 2.8 2.4 2.9 1.9 13 1.8 2.0 3.1 2.7 2.1 3.7 2.4 2.6 2.3 3.9 2.3 1.9 14 1.3 2.3 2.5 3.4 2.1 2.7 2.8 2.6 3.6 2.5 2.1 1.7 15 2.0 3.7 2.8 2.4 2.2 2.7 2.7 2.4 4.2 2.3 2.3 1.7 16 2.4 2.4 2.5 2.5 2.2 2.4 2.4 2.6 3.6 2.3 2.3 2.2 17 3.6 2.9 2.7 3.4 2.2 2.3 2.5 3.5 3.4 2.2 2.3 2.0 18 1.9 2.6 2.1 3.4 2.7 2.3 2.4 4.2 2.5 2.2 3.2 1.8 19 2.4 2.7 2.0 3.5 2.2 2.3 2.5 3.2 2.6 2.4 2.2 1.9 20 6.6 2.2 2.4 3.1 2.0 2.3 2.7 2.9 3.5 2.3 2.7 1.9 21 3.2 2.2 2.5 2.7 2.1 2.3 2.9 2.4 2.4 2.3 1.9 1.7 22 2.0 2.3 2.6 2.5 2.1 2.3 2.8 2.3 2.4 2.9 2.1 1.6 23 1.9 2.0 2.1 2.2 2.2 2.3 3.3 2.5 2.4 2.5 2.2 1.5 24 1.9 1.9 2.2 2.9 4.5 2.3 2.5 3.7 2.4 2.2 2.4 1.6 25 2.9 1.9 3.7 2.8 2.6 2.3 2.6 3.2 2.4 2.2 3.8 1.8 26 2.5 3.0 3.1 3.1 2.1 2.3 3.0 3.0 3.2 3.1 2.8 1.8 27 2.5 2.0 2.5 3.0 3.5 2.3 3.0 3.0 2.0 3.3 2.0 --- 28 2.4 5.6 3.3 3.0 2.4 2.3 2.8 2.5 2.4 2.8 1.9 --- 29 2.4 3.2 2.7 3.0 --- 2.3 3.5 2.4 4.3 3.0 1.9 --- 30 2.1 3.1 2.4 3.1 --- 2.3 2.3 3.5 2.5 --- 1.9 --- 31 1.9 --- 2.4 3.0 --- 2.3 --- 2.8 --- --- 2.0 --- TOTAL 70.8 78.3 87.5 91.7 75.2 83.9 78.2 85.5 83.3 --- 81.9 --- MEAN 2.28 2.61 2.82 2.96 2.69 2.71 2.61 2.76 2.78 --- 2.64 --- MAX 6.6 5.6 5.2 5.3 4.5 5.2 3.9 4.2 4.3 --- 6.5 --- MIN 1.1 1.9 2.0 2.2 2.0 2.1 1.5 2.2 2.0 --- 1.8 --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1977 TO SEPTEMBER 1978 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 --- 2.1 2.8 2.0 2.1 2.3 1.6 4.2 2.0 1.9 2.3 2.4 2 --- 2.0 2.4 1.8 2.3 2.1 1.7 1.9 1.8 1.9 2.5 3.5 3 2.0 2.2 2.4 2.0 2.0 2.4 1.7 2.4 2.7 1.9 2.2 11 4 2.1 2.2 1.8 1.9 1.9 2.0 1.8 2.8 2.2 1.9 2.6 2.7 5 2.0 2.0 4.1 1.9 1.8 2.0 1.7 1.9 1.9 1.9 2.4 2.0 6 1.9 2.0 2.2 1.9 2.0 2.2 1.8 1.9 1.9 1.9 2.5 1.4 7 1.9 1.8 2.3 1.8 2.0 2.1 1.6 1.7 2.1 2.5 2.7 1.2 8 1.9 2.1 2.1 4.3 2.0 2.2 1.6 2.4 2.9 2.8 2.5 1.0 9 3.1 2.1 2.0 2.0 2.3 5.8 1.6 6.7 2.2 2.0 2.6 1.8 10 2.2 2.0 2.2 2.0 2.5 2.5 1.3 1.8 2.1 2.0 2.6 2.1 11 2.3 2.0 1.9 2.0 2.0 2.8 1.6 1.8 2.0 2.1 2.7 1.9 12 2.2 1.8 2.1 2.3 2.2 2.2 1.8 1.9 2.3 1.9 2.6 1.9 13 2.2 1.8 2.1 8.7 2.5 2.0 3.6 1.8 2.0 1.9 2.4 1.8 14 1.9 1.9 3.1 2.4 2.4 2.1 1.8 1.8 2.1 1.8 6.3 1.9 15 1.8 1.9 2.0 2.2 2.4 2.0 1.6 1.9 2.0 7.0 2.7 1.7 16 1.9 2.1 1.9 2.0 2.2 2.0 1.7 2.0 2.0 3.7 2.6 1.6 17 1.7 2.9 1.8 2.5 2.2 2.2 1.8 1.9 2.1 3.0 2.7 1.7 18 1.9 2.0 2.4 1.9 2.2 2.1 2.1 2.1 2.0 2.1 3.5 1.3 19 2.0 1.8 2.2 15 2.1 2.1 4.3 1.9 1.9 1.9 3.8 1.4 20 2.1 1.8 3.6 2.6 2.1 1.9 1.9 1.9 2.2 1.9 3.6 1.7 21 2.3 1.8 2.4 2.0 2.2 1.9 1.9 1.9 2.1 1.9 2.8 1.8 22 2.0 1.8 1.9 1.9 2.3 2.0 1.9 2.0 2.2 1.8 2.7 1.2 23 1.8 1.9 2.6 2.0 2.3 1.9 1.9 2.0 2.1 1.7 2.4 2.0 24 2.0 1.8 2.0 2.1 2.4 1.8 1.8 2.0 2.2 1.7 2.4 1.9 25 5.0 1.8 2.4 16 2.1 2.5 3.3 1.9 1.9 2.5 2.4 2.0 26 2.8 1.9 2.0 3.3 2.1 1.9 2.1 1.8 1.9 1.8 3.2 1.4 27 6.2 1.9 2.1 2.6 2.3 2.0 1.9 0.80 1.9 1.9 2.5 1.6 28 2.5 1.9 2.1 2.1 2.5 1.9 1.9 3.2 2.3 1.6 2.6 1.9 29 1.9 1.9 2.6 2.1 --- 1.8 1.9 3.1 2.2 1.9 2.5 1.9 30 1.9 2.7 3.2 2.3 --- 1.8 2.3 2.7 1.9 2.2 2.3 1.9 31 2.0 --- 2.0 2.1 --- 1.9 --- 1.9 --- 2.1 1.9 --- TOTAL --- 59.9 72.7 101.7 61.4 68.4 59.5 70.00 63.1 69.1 85.5 63.6 MEAN --- 2.00 2.35 3.28 2.19 2.21 1.98 2.26 2.10 2.23 2.76 2.12 MAX --- 2.9 4.1 16 2.5 5.8 4.3 6.7 2.9 7.0 6.3 11 MIN --- 1.8 1.8 1.8 1.8 1.8 1.3 0.80 1.8 1.6 1.9 1.0 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1978 TO SEPTEMBER 1979 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.0 2.1 1.9 1.8 2.0 2.4 2.1 2.1 2.6 2.6 2.0 2.3 2 1.8 2.0 2.3 4.0 2.2 2.5 2.4 1.8 2.1 2.0 2.1 2.2 3 1.5 2.1 2.4 1.4 2.1 2.4 2.1 2.2 1.9 2.1 2.1 2.2 4 1.7 2.5 1.7 1.2 2.1 2.3 2.3 2.2 2.0 1.9 2.0 6.9 5 2.0 2.1 1.8 0.99 2.4 2.2 2.0 2.0 2.0 2.0 2.1 5.4 6 1.9 2.1 1.8 1.8 --- 2.1 2.4 1.9 2.5 2.2 1.9 2.8 7 1.9 2.3 1.8 2.0 3.4 3.2 2.4 2.4 2.3 2.3 2.3 2.2 8 1.9 2.2 1.8 1.7 2.3 3.5 2.8 2.5 2.1 2.7 2.9 2.4 9 1.9 2.1 1.9 1.6 2.2 2.5 4.2 2.3 2.1 3.0 1.9 2.2 10 2.3 2.0 1.8 1.5 2.6 3.2 2.4 2.2 2.1 2.3 2.1 2.3 11 2.2 2.0 1.8 1.5 2.2 5.5 3.0 --- 2.0 2.1 --- 2.3 12 2.4 1.9 2.0 1.6 1.2 1.9 2.3 1.9 2.0 2.2 2.6 2.3 13 2.6 2.0 1.9 2.2 1.9 2.3 --- --- 2.0 1.7 2.2 2.3 14 1.9 2.0 1.9 2.1 2.2 2.7 2.0 --- 2.1 2.1 2.0 2.4 15 1.9 1.9 1.7 2.1 2.2 2.7 1.9 1.8 2.3 2.2 2.1 2.3 16 2.2 2.0 1.9 2.2 2.1 3.3 2.3 1.9 3.3 2.1 2.0 2.3 17 2.6 1.9 1.7 1.9 2.1 2.2 2.1 1.8 2.1 2.3 2.1 2.3 18 2.4 1.9 2.1 1.2 2.8 2.2 1.5 1.9 2.2 2.3 2.2 2.2 19 2.5 2.0 1.9 0.98 2.9 2.2 1.8 1.9 2.0 2.3 2.1 2.5 20 3.4 1.9 1.8 1.9 4.7 2.1 2.2 1.8 2.4 2.4 2.0 2.7 21 3.7 1.9 1.9 2.1 6.6 2.7 2.4 2.7 2.3 --- 2.0 2.8 22 2.5 1.9 2.0 1.8 3.4 2.8 2.1 --- 2.3 --- --- 2.6 23 2.2 1.8 1.9 2.0 --- --- 2.1 2.3 2.2 2.2 3.0 2.5 24 2.3 1.8 5.1 3.6 --- 2.4 2.1 2.3 2.3 2.3 2.2 2.5 25 2.2 1.8 1.8 1.9 2.8 2.4 --- 2.1 2.1 --- 2.2 2.6 26 2.2 1.7 2.4 1.9 2.4 2.7 3.1 2.1 2.0 2.3 2.1 2.7 27 2.0 2.2 2.4 2.0 2.2 2.6 2.8 2.1 2.3 2.2 --- 2.7 28 2.1 1.9 2.0 1.6 1.7 2.3 2.3 2.0 4.6 1.9 2.0 2.9 29 2.0 4.6 1.9 2.1 --- 2.5 2.4 2.1 4.4 2.0 --- --- 30 1.8 2.4 1.8 2.3 --- 2.9 1.9 2.1 --- 2.1 2.2 2.7 31 1.9 --- 1.7 2.2 --- 2.3 --- --- --- 1.9 --- --- TOTAL 67.9 63.0 62.8 59.17 --- --- --- --- --- --- --- --- MEAN 2.19 2.10 2.03 1.91 --- --- --- --- --- --- --- --- MAX 3.7 4.6 5.1 4.0 --- --- --- --- --- --- --- --- MIN 1.5 1.7 1.7 0.98 --- --- --- --- --- --- --- --- 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1979 TO SEPTEMBER 1980 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.5 2.4 2.4 2.0 2.6 2.0 4.1 1.8 1.8 1.7 1.8 2.3 2 2.4 11 2.2 2.1 2.5 2.2 3.2 2.0 2.0 1.9 1.9 2.2 3 2.4 2.5 2.0 2.5 2.6 2.0 3.2 1.5 1.8 1.8 1.9 1.9 4 3.9 2.2 2.0 3.1 2.7 2.0 3.0 1.0 1.8 2.1 2.0 2.0 5 2.3 2.2 1.6 2.0 2.2 2.5 3.0 0.90 1.8 1.8 2.0 2.0 6 2.3 2.2 2.2 2.0 2.0 2.0 3.0 1.0 1.8 2.3 2.8 1.7 7 2.2 2.0 1.7 2.0 1.9 1.9 2.8 1.3 1.8 1.9 2.0 2.1 8 2.2 2.0 1.7 2.0 1.7 5.0 3.0 1.7 1.8 2.0 2.5 1.9 9 2.2 2.1 1.8 2.0 4.2 1.9 3.2 1.7 1.8 1.8 2.5 1.9 10 2.2 2.1 2.1 2.2 3.7 2.0 2.7 1.6 2.4 1.8 2.2 1.9 11 2.2 7.0 1.8 2.3 2.1 1.6 2.5 1.7 2.2 1.9 1.9 2.0 12 2.3 2.1 1.8 2.1 1.9 10 2.5 1.5 1.7 3.5 1.8 2.2 13 2.3 2.1 1.6 2.1 2.0 3.7 2.6 1.5 1.8 2.5 1.6 2.1 14 2.1 2.1 1.6 2.5 1.9 2.4 3.0 1.7 1.7 1.8 2.1 2.1 15 2.3 2.1 1.8 2.1 1.9 2.2 2.5 1.5 1.6 2.3 2.1 2.0 16 2.3 2.2 1.8 2.1 2.7 2.1 2.4 1.9 1.6 2.5 1.5 1.9 17 2.1 1.9 1.8 2.1 1.9 3.4 2.0 2.0 2.4 2.3 1.6 2.3 18 2.2 1.8 1.8 2.8 1.9 2.6 2.0 2.0 3.6 1.1 2.0 2.0 19 2.0 1.7 1.8 2.1 1.9 2.5 2.0 2.3 2.0 2.4 2.9 2.0 20 2.1 1.8 1.7 2.1 1.9 2.6 1.0 2.6 1.9 1.9 1.8 2.6 21 2.2 1.8 1.7 2.2 2.3 4.1 1.5 1.8 1.8 1.9 1.7 2.5 22 2.1 1.7 1.9 2.7 2.0 2.9 2.0 2.7 1.7 2.0 1.9 2.3 23 2.1 1.7 1.8 3.0 1.8 2.8 2.5 3.9 1.7 1.9 1.8 2.3 24 2.2 1.7 2.1 2.4 1.8 3.2 2.5 2.4 2.0 2.0 1.8 3.3 25 2.3 1.9 1.7 2.4 1.7 2.7 2.0 1.9 2.9 1.9 1.8 5.2 26 2.2 1.9 1.7 3.2 1.9 3.2 2.0 1.9 1.8 1.8 1.8 2.7 27 2.2 1.7 1.7 3.3 1.9 3.5 2.0 1.8 1.8 1.8 1.8 2.4 28 2.2 1.7 1.6 2.5 1.5 7.8 1.8 1.7 1.9 2.0 1.9 5.6 29 2.2 3.2 1.7 2.5 1.9 3.4 2.0 1.8 2.1 1.9 1.9 6.0 30 2.3 2.1 3.4 2.5 --- 5.4 1.5 1.8 1.8 1.6 1.9 5.6 31 2.3 --- 2.1 3.1 --- 3.6 --- 1.8 --- 1.8 2.3 --- TOTAL 70.8 74.9 58.6 74.0 63.0 99.2 73.5 56.70 58.8 61.9 61.5 79.0 MEAN 2.28 2.50 1.89 2.39 2.17 3.20 2.45 1.83 1.96 2.00 1.98 2.63 MAX 3.9 11 3.4 3.3 4.2 10 4.1 3.9 3.6 3.5 2.9 6.0 MIN 2.0 1.7 1.6 2.0 1.5 1.6 1.0 0.90 1.6 1.1 1.5 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1980 TO SEPTEMBER 1981 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 3.3 2.1 2.1 2.2 2.4 3.1 4.6 1.1 5.4 2.0 4.4 1.8 2 3.3 2.0 1.9 2.5 3.5 3.2 2.1 1.2 3.3 2.1 6.8 1.8 3 3.3 2.1 2.0 2.0 2.5 3.3 2.0 1.9 11 2.1 4.9 2.2 4 3.1 2.9 2.0 2.2 2.6 4.4 2.2 2.0 4.5 2.1 2.0 2.1 5 3.1 2.0 2.2 2.4 2.6 3.2 2.4 1.6 2.9 2.0 1.6 2.1 6 3.0 1.9 2.0 2.4 2.6 1.7 1.8 1.6 2.5 1.9 2.0 1.5 7 2.6 1.9 2.0 3.1 2.5 2.5 1.5 1.3 4.2 1.9 2.0 2.5 8 3.0 1.5 2.1 2.9 2.7 2.4 1.5 1.4 2.9 2.0 1.4 3.1 9 2.8 1.5 1.9 3.3 2.6 2.5 1.8 1.8 2.3 1.8 1.6 4.4 10 2.9 1.8 2.1 2.4 3.5 2.2 1.9 1.8 2.2 1.5 2.7 3.0 11 2.7 1.7 2.0 2.3 7.6 2.2 1.6 1.7 2.4 1.9 2.3 1.7 12 2.8 1.4 1.9 2.4 2.5 2.2 1.9 1.7 2.0 2.0 2.1 1.6 13 2.7 1.7 1.9 2.2 3.0 2.2 1.7 1.6 2.4 1.8 2.4 1.7 14 2.7 1.7 1.9 2.1 2.2 2.2 1.9 1.6 2.2 1.6 1.9 2.2 15 3.2 2.1 2.1 1.9 2.0 2.2 1.8 1.8 2.1 2.3 2.3 1.9 16 2.7 1.8 3.1 2.4 2.1 2.3 1.8 1.7 2.1 2.0 1.7 1.7 17 2.7 2.3 3.4 2.1 2.3 2.2 2.0 2.0 2.1 2.3 2.2 1.6 18 2.8 2.0 3.6 2.0 4.0 3.7 2.0 2.0 2.1 1.8 2.1 2.0 19 2.9 1.7 3.6 2.1 2.7 2.1 1.9 1.7 2.2 2.1 1.9 1.5 20 2.8 1.3 3.4 2.0 2.1 2.2 2.4 1.6 2.2 2.1 2.0 2.1 21 2.8 1.4 2.5 2.1 2.2 2.3 2.1 1.6 1.8 2.2 2.4 2.1 22 2.7 1.6 2.4 2.0 2.2 3.2 1.9 1.7 1.9 2.1 2.6 2.4 23 2.9 1.8 4.5 2.0 2.4 2.5 2.0 1.6 2.1 2.3 2.4 2.6 24 3.4 2.6 2.8 2.0 2.2 2.3 2.5 1.7 2.2 2.0 2.1 2.5 25 2.7 2.2 2.4 2.1 2.7 2.3 1.7 1.9 2.2 2.8 2.3 2.1 26 2.7 2.1 2.6 2.2 2.0 2.1 1.9 1.5 2.3 2.3 1.3 2.2 27 2.5 2.7 2.7 2.0 2.6 2.2 1.7 1.7 2.3 2.1 1.7 2.3 28 2.4 2.3 3.0 2.2 2.7 2.1 2.0 1.7 2.1 2.2 1.8 2.3 29 3.1 2.1 2.7 2.0 --- 2.2 1.5 1.9 1.9 2.0 1.7 2.4 30 3.4 2.1 2.4 2.2 --- 2.6 1.3 1.8 2.0 2.3 3.1 2.4 31 2.1 --- 2.8 2.1 --- 1.9 --- 4.8 --- 2.4 1.8 --- TOTAL 89.1 58.3 78.0 69.8 77.0 77.7 59.4 55.0 83.8 64.0 73.5 65.8 MEAN 2.87 1.94 2.52 2.25 2.75 2.51 1.98 1.77 2.79 2.06 2.37 2.19 MAX 3.4 2.9 4.5 3.3 7.6 4.4 4.6 4.8 11 2.8 6.8 4.4 MIN 2.1 1.3 1.9 1.9 2.0 1.7 1.3 1.1 1.8 1.5 1.3 1.5 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1981 TO SEPTEMBER 1982 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.7 2.2 3.6 3.3 2.8 2.7 1.2 2.3 1.8 2.8 1.5 3.7 2 1.9 1.9 2.4 3.2 2.6 2.8 1.8 2.6 2.6 2.2 1.8 2.9 3 1.7 2.2 2.4 4.0 5.0 2.8 2.2 2.4 3.9 2.0 1.5 2.9 4 1.7 2.2 1.9 4.4 2.6 2.9 1.9 2.3 2.3 2.3 1.4 2.9 5 1.8 1.9 2.1 3.6 3.1 2.1 2.6 2.0 2.9 2.9 2.8 2.9 6 1.7 1.9 2.0 3.1 2.8 2.4 1.8 3.7 2.9 2.7 2.0 3.2 7 1.8 2.0 1.2 2.6 2.3 4.2 2.3 3.7 2.7 2.2 1.8 3.1 8 2.0 2.0 1.8 2.7 2.6 2.5 2.9 3.9 2.6 2.6 2.5 3.3 9 3.1 1.9 2.3 2.5 2.6 2.2 2.2 3.6 2.4 5.0 2.3 3.1 10 4.0 1.7 2.1 2.5 2.3 2.0 2.0 3.3 2.5 4.2 2.0 3.4 11 3.0 1.5 2.1 2.7 3.1 2.0 2.1 3.1 2.8 3.9 2.5 3.6 12 2.8 1.6 2.0 3.0 4.2 1.9 1.9 3.1 3.2 3.6 4.8 3.1 13 2.9 1.8 2.0 3.0 2.2 1.8 1.8 3.1 2.6 4.0 1.4 3.1 14 2.2 2.4 4.4 4.5 2.0 1.9 1.7 2.5 2.9 3.4 1.5 3.6 15 2.0 2.3 3.4 3.0 2.2 1.8 1.7 2.0 4.6 4.2 2.1 3.6 16 1.9 2.6 2.0 3.0 3.0 1.9 2.2 2.1 5.6 4.2 1.8 3.0 17 2.2 2.4 2.0 2.5 2.9 3.6 2.5 3.5 4.9 3.7 1.9 2.7 18 1.9 2.0 2.7 2.8 1.9 1.9 2.2 4.3 2.8 3.4 4.4 10 19 1.9 2.1 2.2 2.7 1.7 1.6 2.5 3.8 3.2 3.3 2.2 6.4 20 2.0 2.2 2.2 3.2 2.0 1.8 3.6 3.1 2.8 6.8 2.3 5.2 21 2.1 2.3 2.5 3.5 1.9 1.7 2.0 2.3 2.7 3.6 2.3 4.2 22 2.2 2.7 2.6 3.6 1.8 1.6 1.9 2.9 2.6 2.5 2.9 3.3 23 2.2 1.7 2.5 4.8 2.1 1.9 1.9 2.5 2.7 4.8 2.4 3.3 24 2.3 2.0 3.0 3.1 2.6 2.5 2.2 3.0 2.5 2.5 2.3 2.8 25 3.7 1.8 4.8 3.0 3.4 1.9 3.9 2.4 2.7 1.9 2.8 2.7 26 2.1 2.2 2.5 2.5 2.8 1.7 3.9 2.3 2.7 3.2 2.9 2.2 27 2.0 2.1 3.0 2.1 3.3 1.9 4.2 2.9 5.0 2.0 3.0 2.6 28 2.2 2.4 3.7 2.4 3.0 1.8 3.2 2.2 2.8 1.7 3.0 2.2 29 2.1 2.1 3.9 2.0 --- 2.2 4.0 2.5 2.6 2.6 3.0 2.8 30 2.2 2.2 3.7 2.4 --- 1.7 5.1 2.6 2.7 1.9 3.1 4.0 31 2.1 --- 12 3.3 --- 1.6 --- 2.1 --- 1.8 4.5 --- TOTAL 69.4 62.3 91.0 95.0 74.8 67.3 75.4 88.1 91.0 97.9 76.7 105.8 MEAN 2.24 2.08 2.94 3.06 2.67 2.17 2.51 2.84 3.03 3.16 2.47 3.53 MAX 4.0 2.7 12 4.8 5.0 4.2 5.1 4.3 5.6 6.8 4.8 10 MIN 1.7 1.5 1.2 2.0 1.7 1.6 1.2 2.0 1.8 1.7 1.4 2.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1982 TO SEPTEMBER 1983 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 4.0 4.0 3.8 2.3 4.1 4.5 3.4 2.6 2.7 2.3 3.7 6.2 2 4.6 2.5 2.6 4.0 5.6 3.2 3.3 2.6 2.7 2.2 4.2 2.2 3 3.9 2.5 3.6 2.5 4.3 3.7 3.5 3.5 2.7 2.2 3.9 3.3 4 4.2 4.9 3.4 2.3 4.0 3.4 3.4 2.5 2.6 2.0 3.6 2.0 5 3.7 3.5 3.3 2.5 4.0 3.8 3.1 2.4 2.7 2.8 3.6 1.8 6 3.0 4.2 2.6 2.3 4.5 5.6 4.0 2.7 2.6 1.8 4.2 2.2 7 3.5 3.6 2.8 2.0 4.1 4.6 3.5 2.7 3.6 1.4 4.2 1.8 8 3.7 3.9 2.8 2.4 4.0 3.3 4.2 2.7 2.9 1.5 3.9 1.8 9 3.4 3.8 3.6 2.5 3.7 3.1 4.0 2.8 3.1 1.3 3.6 2.0 10 5.8 3.5 2.7 2.6 3.8 3.3 2.4 2.5 3.4 1.3 3.4 1.6 11 4.0 3.6 3.6 2.2 3.6 4.0 2.2 2.6 2.8 1.4 3.7 1.9 12 2.8 4.4 3.9 2.5 4.7 3.3 2.2 2.6 2.9 1.4 4.2 1.9 13 5.8 5.0 3.6 2.6 5.8 3.4 2.5 2.8 1.7 1.3 4.6 3.1 14 4.0 3.6 3.5 2.5 5.8 3.2 3.2 2.5 1.3 2.0 3.6 3.2 15 3.1 3.9 3.3 2.5 5.0 3.1 2.6 2.8 1.9 3.1 3.9 2.6 16 2.9 3.8 3.6 2.5 4.1 3.4 2.6 2.7 2.2 3.2 3.4 3.1 17 3.9 3.8 2.7 3.4 3.6 4.8 3.0 2.7 2.7 2.9 3.9 2.0 18 3.4 3.8 2.5 2.2 1.8 2.9 4.3 2.5 2.7 3.4 3.9 2.2 19 3.4 3.9 2.6 2.5 1.8 3.6 2.9 2.6 2.7 2.4 2.5 3.0 20 3.4 4.3 2.5 2.2 1.9 3.6 2.4 2.6 2.5 1.4 1.8 4.2 21 3.6 3.6 2.5 4.5 3.0 3.6 2.3 2.4 2.6 2.8 3.8 4.3 22 3.7 3.4 2.3 3.5 5.0 3.5 2.7 2.4 3.9 3.1 3.1 4.1 23 4.1 3.8 2.4 3.5 3.8 3.5 4.2 2.5 2.3 2.6 1.8 6.0 24 3.9 3.9 2.3 3.4 3.8 4.4 3.0 2.3 2.0 2.0 3.0 2.7 25 2.8 3.4 2.1 3.9 4.6 3.9 2.8 3.7 2.8 2.5 1.9 2.5 26 3.1 3.8 2.2 3.3 4.0 3.5 2.5 3.0 2.2 2.0 2.0 2.7 27 3.6 3.8 2.1 5.1 3.5 4.4 2.6 3.3 2.2 2.7 1.9 2.7 28 3.5 3.9 2.2 4.4 4.5 5.2 2.6 2.7 2.5 3.6 2.2 2.7 29 4.1 3.8 3.6 4.7 --- 3.5 2.4 2.7 2.4 3.3 2.4 2.7 30 4.3 3.8 3.6 4.4 --- 3.5 2.6 2.8 2.3 4.2 2.0 2.7 31 4.2 --- 2.5 3.6 --- 3.8 --- 2.8 --- 3.6 2.0 --- TOTAL 117.4 113.7 90.8 94.8 112.4 116.6 90.4 84.0 77.6 73.7 99.9 85.2 MEAN 3.79 3.79 2.93 3.06 4.01 3.76 3.01 2.71 2.59 2.38 3.22 2.84 MAX 5.8 5.0 3.9 5.1 5.8 5.6 4.3 3.7 3.9 4.2 4.6 6.2 MIN 2.8 2.5 2.1 2.0 1.8 2.9 2.2 2.3 1.3 1.3 1.8 1.6 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1983 TO SEPTEMBER 1984 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.3 3.4 2.9 4.1 3.5 3.0 2.5 3.5 3.2 5.7 2.6 4.3 2 2.7 4.0 2.7 3.5 3.5 2.5 3.0 3.5 3.4 5.0 4.4 4.7 3 2.3 2.9 2.7 4.0 3.6 3.3 4.4 5.9 2.9 4.7 5.1 4.0 4 2.7 3.1 3.0 4.7 4.8 3.7 7.2 5.7 2.9 4.2 4.9 3.9 5 2.4 2.4 2.6 3.4 4.3 4.2 2.7 3.6 2.3 4.4 3.6 4.0 6 2.6 2.5 4.2 4.1 3.8 4.2 3.4 3.1 3.9 3.5 2.4 3.9 7 2.4 2.8 2.7 4.9 4.0 3.3 3.3 8.2 3.4 3.5 2.8 4.0 8 2.8 2.9 2.6 4.4 3.6 3.0 2.4 2.5 3.5 4.1 3.1 3.5 9 2.7 2.6 2.6 3.9 3.8 2.7 2.7 2.8 4.8 3.4 3.0 3.9 10 2.7 2.7 2.8 4.4 3.8 2.9 2.5 3.0 5.3 3.9 7.0 2.9 11 2.8 2.6 3.8 3.9 3.3 2.9 2.5 3.2 3.9 4.2 5.1 3.3 12 2.8 2.7 2.8 3.8 4.0 2.7 2.4 2.9 4.2 4.9 5.4 4.3 13 2.7 2.7 2.6 3.5 11 3.7 2.3 2.3 5.1 3.5 4.4 3.6 14 2.8 3.5 2.5 3.2 4.7 2.7 3.1 3.2 5.3 4.5 3.4 3.4 15 2.4 4.3 2.7 3.5 3.9 2.7 2.7 3.5 4.9 4.1 3.6 4.1 16 2.6 2.6 2.5 3.0 3.6 2.5 2.7 3.7 4.2 3.6 3.7 4.0 17 2.6 2.9 2.3 3.0 3.8 2.5 2.2 3.4 4.2 2.9 3.8 4.0 18 3.0 4.4 2.3 4.3 3.3 2.6 2.4 3.2 3.9 3.3 4.8 4.0 19 2.7 6.6 2.5 4.7 2.9 2.6 1.5 3.6 3.9 3.5 9.5 3.2 20 2.8 11 2.5 3.7 2.9 3.7 3.7 3.2 3.8 3.5 4.3 3.2 21 2.8 3.5 3.0 4.0 3.2 2.7 2.8 4.5 4.5 4.6 4.4 3.9 22 2.5 3.7 3.2 3.5 4.2 3.7 4.8 3.8 4.7 4.0 3.1 3.2 23 4.4 4.4 2.7 3.8 3.5 2.6 4.9 4.0 4.3 3.7 5.1 3.1 24 2.8 8.5 2.5 4.3 3.5 2.8 4.0 3.3 4.3 2.9 4.1 2.9 25 2.7 4.3 2.9 3.9 2.8 4.6 3.0 3.1 3.6 3.0 4.5 2.5 26 2.8 3.6 3.2 4.1 2.5 2.8 3.1 5.2 4.1 3.1 5.0 2.5 27 2.7 3.0 3.6 5.6 7.4 2.8 11 7.7 3.9 3.4 5.6 3.1 28 2.8 3.1 3.2 4.9 4.3 4.1 3.0 7.9 4.1 9.0 5.2 3.0 29 2.7 3.0 3.0 4.0 3.9 2.3 5.0 12 12 5.4 4.5 3.4 30 2.7 3.0 3.4 2.9 --- 3.5 3.3 4.0 4.3 6.3 4.9 5.1 31 2.7 --- 3.7 3.5 --- 3.2 --- 3.3 --- 3.1 4.2 --- TOTAL 84.4 112.7 89.7 122.5 117.4 96.5 104.5 132.8 128.8 128.9 137.5 108.9 MEAN 2.72 3.76 2.89 3.95 4.05 3.11 3.48 4.28 4.29 4.16 4.44 3.63 MAX 4.4 11 4.2 5.6 11 4.6 11 12 12 9.0 9.5 5.1 MIN 2.3 2.4 2.3 2.9 2.5 2.3 1.5 2.3 2.3 2.9 2.4 2.5 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1984 TO SEPTEMBER 1985 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 5.0 2.8 3.0 3.6 5.3 4.0 2.4 0.88 5.1 4.4 2.9 2.9 2 4.2 2.2 2.6 3.4 6.0 3.3 2.6 1.8 4.4 1.8 1.9 2.4 3 3.6 1.7 2.6 7.7 3.9 3.4 2.7 3.6 3.6 1.7 2.1 2.3 4 3.3 1.9 2.6 5.5 4.5 3.1 2.5 1.9 4.1 1.9 2.4 2.2 5 3.5 2.3 3.0 4.3 22 3.2 2.6 1.8 4.1 4.9 2.0 2.1 6 3.2 1.9 2.8 3.9 8.4 3.2 3.1 1.7 4.0 2.3 1.9 2.3 7 3.1 1.8 2.7 3.8 5.8 3.2 2.4 1.5 5.9 1.9 1.9 3.0 8 3.4 2.9 2.9 3.4 3.9 3.3 2.0 1.8 4.3 1.9 2.8 1.6 9 3.1 2.9 3.6 3.6 3.2 3.2 2.6 1.7 2.6 1.7 5.9 1.7 10 3.1 3.2 3.4 3.4 3.7 3.2 2.7 3.2 2.7 1.7 1.8 1.7 11 3.4 3.3 2.9 2.3 3.7 3.3 3.0 3.1 3.4 2.2 1.8 1.5 12 2.8 3.1 2.5 3.1 4.6 2.7 2.8 3.1 3.0 2.7 1.9 1.7 13 3.5 3.0 2.6 3.4 3.9 2.5 2.7 3.1 2.7 2.7 1.9 1.5 14 3.0 2.7 3.1 3.3 2.4 2.5 2.8 3.1 3.5 2.0 1.8 2.3 15 3.1 2.7 3.4 3.4 3.2 2.3 2.6 3.0 4.5 2.0 2.0 2.2 16 3.8 2.7 3.3 3.2 3.9 2.5 2.5 2.7 5.9 2.9 2.1 1.6 17 3.7 2.8 3.3 3.3 3.6 2.7 2.6 2.1 4.1 1.8 2.2 1.7 18 3.9 2.8 3.8 3.3 3.2 2.7 2.4 2.9 5.0 1.6 2.1 1.7 19 3.8 2.6 3.8 3.1 3.2 3.1 2.5 2.9 3.8 1.5 1.9 1.7 20 3.8 2.8 3.4 2.9 3.3 3.6 2.6 3.0 4.0 2.4 1.9 2.4 21 3.8 2.7 3.5 3.2 3.2 2.9 2.1 2.5 4.0 2.1 2.8 2.5 22 3.9 2.7 3.5 3.1 4.2 2.4 2.2 3.3 4.1 1.9 2.0 1.9 23 4.0 2.8 3.6 3.3 5.1 2.7 2.1 2.0 4.1 1.2 1.7 1.9 24 4.2 2.7 3.6 3.1 3.7 2.8 2.2 2.3 4.0 1.9 1.8 1.9 25 3.7 2.5 3.6 2.9 3.1 3.2 2.2 2.1 4.1 4.6 2.1 1.9 26 3.7 2.5 3.5 2.1 3.4 2.8 1.8 2.0 4.0 2.3 2.0 2.0 27 3.0 2.7 3.5 2.2 3.4 2.5 1.9 2.0 4.2 1.8 2.3 2.0 28 2.9 2.3 3.1 2.5 3.3 2.8 1.8 2.0 4.3 2.5 3.0 2.1 29 2.6 2.4 3.5 3.1 --- 2.7 1.7 6.0 5.1 1.9 3.4 2.2 30 2.8 3.3 3.6 3.0 --- 2.6 1.9 2.6 4.9 3.7 2.4 2.1 31 2.9 --- 3.6 3.7 --- 2.9 --- 3.6 --- 1.9 2.4 --- TOTAL 107.8 78.7 99.9 106.1 131.1 91.3 72.0 79.28 123.5 71.8 71.1 61.0 MEAN 3.48 2.62 3.22 3.42 4.68 2.95 2.40 2.56 4.12 2.32 2.29 2.03 MAX 5.0 3.3 3.8 7.7 22 4.0 3.1 6.0 5.9 4.9 5.9 3.0 MIN 2.6 1.7 2.5 2.1 2.4 2.3 1.7 0.88 2.6 1.2 1.7 1.5 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1985 TO SEPTEMBER 1986 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.6 5.4 4.8 3.4 4.4 3.2 2.4 2.1 2.7 2.4 1.9 2.4 2 3.8 4.9 4.3 3.4 5.3 3.3 2.0 1.8 2.7 2.5 1.9 2.4 3 2.5 6.4 4.2 3.9 4.5 2.9 2.2 2.4 3.2 2.5 2.0 2.1 4 2.1 3.9 3.9 3.8 4.3 2.4 2.5 2.4 2.7 2.2 5.0 2.0 5 2.2 3.0 2.6 3.5 4.7 2.4 2.6 2.6 2.6 2.4 2.5 2.5 6 2.3 3.0 2.4 3.4 5.0 2.7 2.4 2.5 2.5 2.2 2.2 2.2 7 2.5 2.9 2.3 3.3 4.0 2.8 2.4 2.7 2.5 2.0 7.2 1.9 8 3.0 2.9 2.7 3.5 4.3 3.5 2.6 3.0 2.5 2.3 3.0 2.4 9 3.1 2.8 3.2 3.4 4.1 2.8 2.5 2.5 2.5 2.3 1.7 3.1 10 3.2 3.0 3.3 3.6 9.3 3.0 2.5 2.5 5.6 2.2 1.7 2.7 11 2.8 3.1 3.1 3.9 5.7 3.2 2.2 2.9 2.3 2.1 1.5 2.4 12 3.1 3.4 6.7 3.6 5.0 4.1 2.0 4.1 1.2 1.9 1.6 2.4 13 3.0 3.0 7.7 2.4 3.9 3.7 2.3 4.5 2.1 1.9 1.8 2.0 14 3.2 3.1 4.1 3.9 3.6 5.3 2.7 3.0 2.9 2.0 2.9 1.9 15 3.0 2.6 4.4 4.7 3.6 3.3 2.6 2.7 2.5 1.9 2.1 3.1 16 3.0 2.0 3.6 4.6 3.6 2.8 2.7 2.7 2.4 1.9 2.4 4.0 17 3.0 2.0 3.3 4.5 3.6 2.6 3.4 2.7 2.1 2.0 1.6 2.0 18 3.1 2.0 2.6 4.5 3.6 2.6 2.3 2.6 2.3 1.9 1.8 2.0 19 3.1 2.3 3.4 5.0 3.6 3.9 2.4 2.6 2.3 2.0 2.2 1.9 20 3.1 2.5 3.0 4.7 3.1 3.6 2.4 2.6 2.4 2.1 8.0 1.4 21 3.1 3.0 3.2 4.4 2.2 2.9 2.5 2.5 2.7 2.6 2.5 1.6 22 3.3 10 3.5 4.4 5.8 2.3 3.0 2.8 2.7 5.9 3.4 1.2 23 3.7 3.0 3.4 4.5 6.2 2.6 3.6 2.7 2.6 2.1 2.4 2.0 24 4.2 1.7 3.7 4.4 4.9 1.3 2.5 2.7 2.2 2.3 1.8 3.4 25 4.1 2.0 4.1 4.3 5.0 0.79 2.3 2.6 2.8 3.2 1.8 3.4 26 4.1 3.2 3.5 4.7 4.8 1.7 2.4 2.3 2.3 1.9 1.8 2.4 27 4.3 4.1 3.3 4.5 5.0 1.2 2.5 1.9 2.3 2.0 3.0 2.2 28 4.6 4.1 3.4 4.4 3.9 1.2 2.2 2.4 2.3 2.0 2.7 1.9 29 4.6 6.5 3.3 4.0 --- 3.4 2.6 3.0 2.4 2.0 1.9 1.7 30 4.6 4.6 3.3 5.0 --- 2.1 2.6 2.2 2.7 2.0 2.6 1.7 31 6.1 --- 3.3 4.6 --- 2.8 --- 2.5 --- 1.9 2.2 --- TOTAL 104.4 106.4 113.6 126.2 127.0 86.39 75.3 82.5 77.0 70.6 81.1 68.3 MEAN 3.37 3.55 3.66 4.07 4.54 2.79 2.51 2.66 2.57 2.28 2.62 2.28 MAX 6.1 10 7.7 5.0 9.3 5.3 3.6 4.5 5.6 5.9 8.0 4.0 MIN 2.1 1.7 2.3 2.4 2.2 0.79 2.0 1.8 1.2 1.9 1.5 1.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1986 TO SEPTEMBER 1987 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.5 3.2 3.1 4.7 2.2 7.0 4.1 1.8 2.0 2.8 2.4 1.9 2 1.3 2.9 3.0 2.0 2.4 3.4 3.5 2.3 2.1 3.2 2.1 1.8 3 1.5 2.9 2.3 3.2 2.2 2.7 3.0 2.3 2.2 3.3 1.9 1.9 4 1.7 1.2 3.2 2.0 2.2 2.6 2.9 2.5 2.4 2.6 2.0 1.9 5 3.3 0.70 2.3 1.8 2.4 2.7 2.8 2.4 2.3 2.2 1.9 2.0 6 2.1 3.7 2.4 1.8 3.1 2.5 3.4 2.5 2.3 2.1 1.9 2.4 7 2.3 4.6 2.5 1.7 4.6 2.5 3.0 2.5 2.2 2.0 1.9 2.8 8 2.2 3.9 2.7 1.8 2.5 4.9 2.3 2.1 3.4 2.1 1.9 2.4 9 4.8 2.5 2.7 1.6 3.3 2.9 2.5 1.9 3.6 2.1 2.2 2.4 10 2.7 2.3 2.7 1.8 2.3 2.4 2.5 2.0 2.2 2.1 2.4 1.8 11 2.1 2.3 3.1 1.7 2.4 2.5 2.5 2.0 2.2 4.5 2.1 1.7 12 2.0 2.3 4.1 1.8 2.1 2.5 2.5 2.0 2.2 2.9 2.3 3.7 13 2.0 1.9 2.6 1.5 2.2 2.2 2.5 2.4 3.2 2.6 2.3 2.2 14 2.7 1.5 2.8 1.5 2.2 2.4 2.6 3.7 4.4 2.6 1.8 2.6 15 2.2 2.5 2.7 1.3 2.6 2.4 2.7 1.7 2.6 2.1 1.9 1.7 16 2.1 2.4 2.1 2.4 4.6 2.4 2.9 3.2 3.7 1.8 2.1 1.7 17 2.0 3.2 2.5 2.8 2.8 2.5 2.5 2.2 3.4 1.9 1.8 1.5 18 2.0 2.3 2.4 3.8 3.1 2.5 2.6 2.1 2.8 2.0 1.7 1.4 19 2.1 2.2 2.3 5.2 2.9 3.6 2.2 1.8 4.1 2.0 1.7 1.5 20 2.2 5.0 2.4 2.5 3.0 2.7 2.3 2.1 3.6 2.0 1.8 1.5 21 2.2 2.4 2.3 2.8 3.2 2.2 2.4 1.8 3.6 1.9 1.8 1.3 22 2.2 2.5 2.4 7.0 3.4 1.8 3.2 2.0 2.9 1.9 1.8 1.2 23 2.4 2.9 2.9 2.1 3.4 1.2 1.9 2.1 3.6 2.0 1.8 1.2 24 3.1 2.0 4.8 2.7 2.7 1.4 1.6 1.7 3.5 2.3 2.0 1.3 25 3.2 2.1 3.2 3.4 2.7 2.6 1.8 2.6 3.9 2.0 1.8 1.2 26 2.5 2.1 2.6 1.9 3.4 2.2 1.8 2.3 3.8 1.9 1.8 1.7 27 2.4 2.0 2.4 2.0 6.4 2.0 2.4 2.2 3.4 2.5 1.7 2.1 28 2.3 2.0 2.5 2.1 5.6 2.9 2.7 2.1 3.4 1.9 1.8 1.3 29 2.2 2.1 2.2 2.4 --- 4.6 1.5 1.7 3.3 1.9 1.7 1.3 30 2.1 6.3 1.8 2.6 --- 3.8 1.7 2.1 2.1 1.9 1.9 2.9 31 2.6 --- 1.7 2.6 --- 3.8 --- 2.0 --- 1.9 2.3 --- TOTAL 72.0 79.90 82.7 78.5 85.9 87.8 76.3 68.1 90.4 71.0 60.5 56.3 MEAN 2.32 2.66 2.67 2.53 3.07 2.83 2.54 2.20 3.01 2.29 1.95 1.88 MAX 4.8 6.3 4.8 7.0 6.4 7.0 4.1 3.7 4.4 4.5 2.4 3.7 MIN 1.3 0.70 1.7 1.3 2.1 1.2 1.5 1.7 2.0 1.8 1.7 1.2 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1987 TO SEPTEMBER 1988 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.2 2.0 3.3 2.8 2.6 2.9 3.0 2.8 3.0 3.0 3.0 3.3 2 1.9 2.0 3.0 4.1 2.6 3.2 3.0 2.6 2.8 3.1 3.0 3.6 3 2.9 2.0 3.0 4.2 2.5 2.5 3.2 2.9 3.0 3.1 3.9 3.4 4 2.9 2.0 2.5 2.8 2.3 3.0 3.1 3.2 3.1 3.3 5.5 3.6 5 2.1 2.1 2.4 3.3 2.8 3.1 2.4 3.0 3.1 2.8 5.2 4.0 6 1.8 2.9 2.3 2.7 2.8 2.5 1.9 3.0 2.9 2.8 5.2 3.3 7 1.8 2.3 2.6 2.7 2.7 2.5 2.4 2.5 3.0 3.1 5.0 3.3 8 1.9 2.2 2.5 2.8 2.8 2.5 2.4 2.3 7.9 3.1 4.1 4.0 9 2.4 2.2 2.6 2.6 2.7 2.8 2.0 2.1 6.0 3.2 5.7 7.2 10 2.3 2.3 2.9 3.0 3.0 5.9 2.7 4.6 3.2 2.8 4.7 2.6 11 2.0 2.2 3.1 2.9 3.2 3.1 3.6 3.0 3.6 3.1 5.4 2.5 12 2.6 2.3 3.0 2.7 2.7 3.4 4.1 2.1 2.8 2.8 4.8 2.6 13 2.2 2.2 2.7 2.8 2.6 2.2 3.0 2.3 2.5 2.7 3.9 2.7 14 2.1 2.5 2.6 2.7 2.7 2.3 3.4 2.2 2.6 1.9 4.8 2.6 15 2.1 3.3 3.2 2.6 2.7 3.2 3.5 2.2 2.6 2.7 5.1 2.7 16 2.2 2.6 2.9 2.5 2.5 2.6 2.7 2.1 4.0 2.1 5.2 2.7 17 2.3 5.1 2.7 2.9 2.5 2.7 2.9 2.0 2.5 2.1 5.2 3.1 18 2.2 2.6 2.7 2.5 2.5 3.0 3.0 2.0 2.8 3.9 5.1 2.6 19 2.1 2.8 3.0 2.6 3.5 2.7 4.9 2.0 2.7 4.8 5.2 2.6 20 2.1 2.7 2.8 3.4 3.0 2.6 2.6 2.1 2.9 4.0 5.1 2.7 21 2.1 2.6 2.9 2.5 3.5 2.7 2.3 2.2 2.8 4.7 5.3 2.6 22 2.3 2.5 3.4 3.2 2.8 3.2 2.7 2.5 2.9 4.9 5.2 2.5 23 2.7 2.7 3.4 2.2 2.8 3.2 9.1 2.4 3.1 5.8 5.3 2.8 24 2.5 2.5 3.0 2.2 2.7 2.9 3.0 3.3 3.1 4.7 5.3 3.7 25 2.6 2.8 2.9 2.4 2.7 3.1 3.5 2.9 3.0 4.6 5.1 2.9 26 2.5 2.8 2.9 2.3 2.7 3.1 3.1 2.7 3.0 4.1 5.0 3.5 27 2.6 3.7 2.8 2.5 2.6 2.5 3.1 2.9 5.2 4.6 5.0 2.8 28 2.0 2.7 3.1 2.4 2.4 3.4 3.1 2.8 2.6 3.9 5.6 3.3 29 2.4 2.7 2.9 3.1 2.6 3.5 3.2 2.7 2.7 5.0 5.3 4.1 30 2.1 2.7 2.8 2.7 --- 2.8 2.8 2.6 6.4 4.7 4.4 4.7 31 2.1 --- 2.8 2.6 --- 2.8 --- 2.9 --- 5.3 3.3 --- TOTAL 69.0 78.0 88.7 86.7 79.5 91.9 95.7 80.9 101.8 112.7 149.9 98.0 MEAN 2.23 2.60 2.86 2.80 2.74 2.96 3.19 2.61 3.39 3.64 4.84 3.27 MAX 2.9 5.1 3.4 4.2 3.5 5.9 9.1 4.6 7.9 5.8 5.7 7.2 MIN 1.2 2.0 2.3 2.2 2.3 2.2 1.9 2.0 2.5 1.9 3.0 2.5 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1988 TO SEPTEMBER 1989 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 3.3 4.8 2.4 6.2 3.5 3.2 2.6 6.0 2.5 3.2 3.2 3.5 2 3.6 3.9 2.5 3.9 3.5 4.6 2.9 4.0 2.2 3.0 3.0 3.6 3 6.8 4.0 3.0 5.6 3.5 7.6 2.8 2.7 2.3 4.6 3.2 3.7 4 6.0 3.8 4.0 4.2 3.5 4.5 2.6 4.0 2.3 9.5 3.5 3.7 5 4.2 5.0 3.9 3.8 3.7 4.4 2.8 4.5 2.9 3.4 3.4 4.0 6 3.3 3.3 3.9 3.8 4.2 3.9 2.9 3.5 2.7 3.3 3.0 4.0 7 3.5 3.4 4.1 3.9 3.9 3.3 2.9 2.6 2.5 3.2 2.5 4.0 8 3.2 3.4 4.1 3.8 3.9 4.3 3.9 2.7 3.7 2.8 3.7 4.4 9 3.4 3.4 3.8 3.5 3.7 4.3 6.9 2.9 10 3.1 2.9 3.5 10 3.3 3.4 3.7 3.7 3.8 3.7 9.6 6.3 2.7 2.7 2.7 3.2 11 3.2 3.6 3.7 3.6 3.7 3.6 5.2 2.8 2.9 3.0 2.6 3.1 12 2.9 3.7 3.7 3.6 3.4 3.3 3.8 3.1 3.5 3.1 2.6 3.1 13 2.1 3.5 3.5 3.7 3.4 3.1 3.1 3.4 3.3 2.2 2.9 3.0 14 3.3 3.4 3.7 3.7 3.4 3.4 3.0 3.0 2.9 2.9 3.6 3.0 15 3.0 3.4 3.8 3.9 3.4 4.2 6.5 2.9 3.4 6.6 3.5 5.2 16 3.1 3.4 4.0 3.7 3.3 4.5 3.0 3.0 3.7 3.6 3.4 5.9 17 3.1 4.2 3.7 3.9 3.3 4.7 3.6 3.0 3.1 3.4 3.4 4.3 18 2.9 3.5 4.1 4.0 3.5 3.4 3.5 3.4 3.2 3.3 3.6 3.9 19 3.1 3.6 3.9 4.0 3.5 3.2 4.3 2.9 7.0 4.0 3.8 3.1 20 3.5 3.6 4.2 4.0 3.7 3.7 4.2 2.7 6.8 6.1 3.5 2.9 21 4.2 3.7 4.1 4.0 7.9 3.8 3.1 3.0 4.3 3.2 3.6 17 22 3.4 3.6 4.0 3.6 4.3 3.7 3.1 3.6 4.4 3.1 3.5 7.0 23 3.4 3.9 4.5 3.4 4.4 7.0 2.8 3.4 3.3 4.9 3.7 3.6 24 3.0 3.8 4.3 3.5 4.4 5.9 2.7 3.0 3.9 4.3 4.1 3.4 25 3.2 3.6 4.0 3.4 3.7 3.9 2.5 2.8 4.1 4.0 4.1 3.6 26 4.3 3.6 3.8 3.5 3.8 3.8 2.4 2.7 4.2 3.4 3.5 3.6 27 5.7 3.6 3.9 3.6 3.4 4.0 2.2 2.8 4.3 3.3 2.8 3.5 28 3.5 3.9 3.8 3.5 3.4 3.6 2.3 2.8 3.2 7.2 3.9 3.4 29 3.7 3.5 3.9 3.5 --- 3.9 2.5 2.8 3.5 2.9 3.5 3.5 30 4.0 2.6 3.9 3.5 --- 2.7 2.7 2.6 3.5 2.9 3.5 3.4 31 4.7 --- 6.0 3.5 --- 2.6 --- 2.7 --- 3.2 3.3 --- TOTAL 113.9 110.1 119.9 119.5 107.1 125.8 106.4 101.6 112.3 119.4 103.5 127.1 MEAN 3.67 3.67 3.87 3.85 3.83 4.06 3.55 3.28 3.74 3.85 3.34 4.24 MAX 6.8 5.0 6.0 6.2 7.9 7.6 9.6 6.3 10 9.5 4.1 17 MIN 2.1 2.6 2.4 3.4 3.3 2.6 2.2 2.6 2.2 2.2 2.5 2.9 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1989 TO SEPTEMBER 1990 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 3.4 3.4 2.8 3.9 4.6 3.0 3.5 4.2 2.9 1.1 0.60 1.0 2 3.6 3.8 2.8 3.6 3.9 3.0 4.1 3.0 3.3 1.3 2.0 1.1 3 4.7 3.2 3.3 3.7 3.5 3.0 4.3 2.6 3.2 1.7 0.92 1.3 4 3.8 3.2 3.4 3.7 4.8 3.0 3.5 3.2 2.1 1.4 2.6 1.2 5 3.7 2.8 3.4 3.7 3.5 2.9 3.5 6.1 1.7 1.5 1.4 1.9 6 4.1 2.6 4.2 4.7 3.6 3.0 3.5 3.1 3.2 1.6 2.4 2.1 7 4.7 2.7 4.8 6.1 3.6 3.0 3.6 4.2 3.7 1.4 2.0 0.93 8 4.9 2.8 7.5 4.0 3.6 3.0 3.4 3.4 4.1 1.3 0.96 1.0 9 4.7 3.4 5.2 3.9 3.6 3.3 3.5 2.6 3.0 1.4 0.66 1.1 10 5.1 3.8 3.0 4.7 3.7 3.0 3.6 3.8 2.8 1.4 1.2 1.1 11 4.9 2.7 3.4 3.5 3.6 3.0 3.5 3.4 2.9 1.3 0.84 0.83 12 4.9 2.5 5.7 3.6 3.6 3.2 3.5 3.5 2.5 1.7 0.65 0.88 13 5.1 2.6 3.9 3.6 3.6 4.2 3.6 2.6 3.0 3.1 0.61 0.85 14 5.1 2.6 3.7 3.6 3.6 2.9 3.6 2.6 2.6 1.5 0.61 0.87 15 4.7 3.5 4.1 3.6 3.7 2.9 3.5 2.9 3.3 1.1 0.77 0.68 16 3.5 3.7 4.5 3.6 5.9 2.9 3.5 2.0 3.2 1.2 1.1 0.92 17 3.6 2.7 3.3 3.5 3.9 4.3 3.6 2.4 2.2 1.7 0.62 1.2 18 4.1 2.7 4.5 3.4 5.5 2.9 3.5 2.7 1.6 3.0 0.61 2.1 19 3.5 3.2 4.4 3.5 5.5 3.0 3.5 1.6 1.3 1.4 0.59 1.5 20 3.3 3.9 3.1 3.5 5.0 3.0 3.5 1.4 1.3 1.4 0.58 0.78 21 3.6 4.6 3.2 3.9 4.0 3.4 2.9 1.5 2.0 1.3 0.82 0.81 22 3.9 3.6 3.1 3.8 4.5 3.6 2.1 1.3 2.5 1.8 43 0.73 23 3.7 4.6 3.5 3.1 4.0 3.5 2.3 1.3 1.5 1.2 1.8 0.69 24 3.9 3.1 3.7 3.6 3.9 3.4 2.2 1.6 1.3 1.8 2.0 0.82 25 3.7 2.7 4.6 4.6 3.9 3.0 2.4 1.6 1.6 2.7 2.2 1.3 26 3.7 2.8 5.4 3.6 3.8 3.1 3.0 1.6 1.5 0.83 2.2 1.2 27 3.6 2.6 5.2 3.7 3.4 3.7 3.2 1.7 1.4 0.65 1.5 0.84 28 3.2 3.3 3.7 3.7 2.9 3.4 4.9 2.2 1.5 0.65 1.5 0.87 29 2.8 2.8 3.8 3.8 --- 4.3 3.2 2.6 1.3 0.52 1.7 0.84 30 3.2 2.2 3.8 3.5 --- 4.3 3.8 2.7 1.2 0.46 2.6 0.89 31 4.4 --- 5.0 2.8 --- 3.8 --- 1.9 --- 0.50 2.5 --- TOTAL 125.1 94.1 126.0 117.5 112.7 102.0 101.8 81.3 69.7 43.91 83.54 32.33 MEAN 4.04 3.14 4.06 3.79 4.03 3.29 3.39 2.62 2.32 1.42 2.69 1.08 MAX 5.1 4.6 7.5 6.1 5.9 4.3 4.9 6.1 4.1 3.1 43 2.1 MIN 2.8 2.2 2.8 2.8 2.9 2.9 2.1 1.3 1.2 0.46 0.58 0.68 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1990 TO SEPTEMBER 1991 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 0.90 1.9 1.9 2.1 2.3 4.3 1.8 4.1 1.8 2.0 21 1.8 2 1.0 2.0 1.8 2.1 2.5 4.5 1.9 3.0 1.7 2.1 2.6 0.93 3 1.3 2.0 2.0 2.2 2.3 12 2.5 2.3 1.4 3.6 1.7 1.0 4 3.0 1.8 2.2 1.9 2.2 2.4 2.9 2.3 1.4 12 1.1 1.0 5 2.6 2.5 2.0 1.8 2.2 2.2 3.5 4.0 1.4 1.5 1.2 0.74 6 1.2 2.4 1.9 1.9 2.4 2.3 2.0 1.8 1.4 1.1 1.3 0.72 7 0.94 2.3 2.0 2.0 5.6 2.3 1.8 1.8 1.7 1.5 1.1 2.9 8 1.5 4.1 1.9 2.2 2.5 2.3 2.0 3.4 2.5 2.8 1.3 1.4 9 1.4 4.7 1.7 2.0 2.4 1.9 2.0 3.6 2.6 2.1 1.5 2.6 10 15 2.8 1.6 1.7 2.2 2.0 1.9 4.0 3.7 1.6 1.3 2.4 11 9.1 2.4 1.4 1.9 2.2 2.1 1.8 4.1 3.2 1.6 0.79 1.5 12 48 2.4 1.5 2.4 2.1 2.1 1.8 3.8 2.7 1.5 2.1 1.5 13 2.3 2.6 1.4 2.9 2.4 3.1 1.7 2.8 2.9 1.4 0.70 1.6 14 3.1 2.5 2.0 3.1 2.8 2.1 1.8 3.0 3.5 1.4 2.7 2.7 15 2.6 2.7 1.8 2.8 3.0 2.1 2.3 3.0 3.1 1.5 0.73 1.5 16 2.4 2.3 1.9 2.6 2.5 2.0 2.0 2.9 3.0 4.5 0.73 2.5 17 0.99 2.2 2.1 2.3 2.5 2.2 2.6 2.8 4.1 3.0 0.72 2.2 18 1.2 2.3 2.5 2.1 2.6 2.4 2.4 3.6 4.5 11 1.2 1.7 19 1.7 2.4 2.4 4.9 2.6 2.0 2.0 2.4 3.3 8.3 1.0 1.8 20 1.8 2.5 3.1 2.5 2.5 2.0 1.7 2.6 2.7 2.8 0.75 1.5 21 2.3 2.1 2.3 2.1 2.4 2.0 1.8 2.7 3.6 2.6 0.74 1.3 22 3.2 2.0 2.2 2.0 2.5 2.1 2.0 1.8 3.2 1.3 0.72 1.3 23 9.0 2.1 2.2 2.1 2.6 2.1 2.1 1.8 3.5 1.3 0.65 1.3 24 7.0 1.9 2.1 5.1 2.3 2.2 2.0 2.0 3.4 1.3 0.65 1.4 25 5.0 1.9 2.1 2.6 2.4 2.1 2.0 1.9 2.1 2.4 1.3 8.0 26 4.0 1.8 1.9 2.8 2.8 2.1 2.2 1.9 2.4 1.4 1.1 1.9 27 3.6 1.9 1.7 2.5 2.5 2.2 20 2.7 1.9 5.8 1.0 2.1 28 2.4 2.0 1.7 2.3 2.1 2.3 5.7 1.9 4.5 7.0 0.73 1.4 29 1.6 2.8 1.6 2.9 --- 11 11 2.3 1.4 2.7 0.73 1.3 30 1.9 2.1 1.6 9.9 --- 2.0 5.6 2.5 1.5 14 0.75 1.2 31 2.3 --- 1.5 2.4 --- 1.8 --- 5.9 --- 1.7 0.93 --- TOTAL 144.33 71.4 60.0 84.1 71.4 90.2 96.8 88.7 80.1 108.8 54.82 55.19 MEAN 4.66 2.38 1.94 2.71 2.55 2.91 3.23 2.86 2.67 3.51 1.77 1.84 MAX 48 4.7 3.1 9.9 5.6 12 20 5.9 4.5 14 21 8.0 MIN 0.90 1.8 1.4 1.7 2.1 1.8 1.7 1.8 1.4 1.1 0.65 0.72 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1991, BY WATER YEAR (WY) MEAN 2.86 2.71 2.79 2.97 3.19 2.88 2.66 2.66 2.85 2.72 2.72 2.57 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.29 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1984 1984 1988 1989 MIN 2.03 1.94 1.89 1.91 2.17 2.17 1.98 1.77 1.96 1.42 1.77 1.08 (WY) 1976 1981 1980 1979 1980 1982 1981 1981 1980 1990 1991 1990 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR FOR 1991 WATER YEAR WATER YEARS 1973 - 1991 ANNUAL TOTAL 1005.84 ANNUAL MEAN 2.76 2.85 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 2.27 1980 HIGHEST DAILY MEAN 48 Oct 12 48 Oct 12 1990 LOWEST DAILY MEAN 0.65 Aug 23 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 0.82 Aug 18 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 410 Oct 12 410 Oct 12 1990 MAXIMUM PEAK STAGE 8.07 Oct 12 8.07 Oct 12 1990 10 PERCENT EXCEEDS 4.0 4.0 50 PERCENT EXCEEDS 2.1 2.5 90 PERCENT EXCEEDS 1.3 1.8 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1991 TO SEPTEMBER 1992 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.2 2.1 1.2 1.4 1.1 1.0 1.5 0.96 1.4 2.7 1.4 1.4 2 1.3 2.1 1.3 1.4 1.0 1.1 1.5 1.1 1.6 5.1 1.5 1.3 3 0.74 1.3 2.2 1.7 1.1 0.95 1.3 1.1 3.6 2.3 0.76 1.3 4 0.68 1.7 1.2 1.3 1.1 1.2 1.4 1.2 1.9 1.3 0.72 1.3 5 0.77 1.4 1.4 1.4 1.6 1.3 1.3 1.4 2.1 1.2 2.2 2.0 6 0.64 1.1 1.3 1.2 1.8 3.5 1.5 1.6 2.4 1.7 0.96 2.9 7 0.73 1.2 1.2 1.2 1.7 1.4 1.8 1.2 1.3 1.1 1.3 1.2 8 1.1 1.5 1.1 1.3 1.8 1.8 1.3 1.4 9.0 1.1 0.95 1.4 9 1.2 3.7 1.5 1.3 1.6 1.4 1.8 1.2 2.1 1.1 0.94 1.3 10 1.0 1.8 1.6 1.0 1.5 1.5 1.7 1.4 2.8 1.5 1.0 1.8 11 0.81 1.6 1.6 1.0 1.6 2.0 2.6 1.2 3.3 1.5 0.90 1.4 12 0.75 1.6 1.7 1.1 1.6 2.0 2.6 1.2 4.2 1.6 1.1 1.4 13 0.96 1.4 1.8 6.2 1.4 1.2 2.1 1.2 1.8 1.3 3.5 1.2 14 1.1 1.4 1.6 2.0 1.3 1.2 1.5 1.4 2.3 1.4 2.2 2.0 15 1.5 1.4 1.2 1.8 1.7 0.96 1.5 1.5 4.1 1.7 1.1 1.8 16 1.4 1.1 1.5 2.1 1.1 1.1 1.5 1.8 2.4 2.0 1.7 1.9 17 1.5 1.3 1.3 1.3 3.5 1.1 1.6 1.6 3.3 3.2 1.1 1.7 18 0.98 1.5 1.3 1.8 2.1 1.4 1.7 2.1 2.1 5.8 1.0 1.8 19 0.96 1.4 1.4 2.9 2.2 2.3 1.5 2.4 1.1 1.7 3.2 1.6 20 1.1 1.4 1.3 1.1 1.2 1.3 2.3 1.7 1.1 1.7 1.8 1.5 21 1.2 1.8 1.1 1.2 1.3 1.3 8.8 1.4 1.1 1.7 1.3 1.7 22 1.4 1.6 1.1 1.4 1.3 1.2 2.2 1.5 1.2 2.9 1.1 1.4 23 2.1 1.2 1.4 3.5 7.0 1.3 3.4 1.2 1.2 6.6 1.0 1.7 24 1.7 1.0 1.2 1.6 1.5 1.2 2.5 1.9 1.2 1.8 1.3 2.3 25 1.5 1.9 1.3 1.4 3.6 2.9 1.1 1.9 0.92 1.7 2.1 1.9 26 1.1 2.1 1.5 2.0 2.5 2.4 1.4 1.6 0.97 1.6 2.2 1.6 27 1.1 1.3 2.2 2.1 3.4 2.0 1.0 1.6 2.9 1.6 1.4 1.6 28 1.2 1.5 8.5 2.0 1.9 1.2 0.98 1.5 1.2 1.6 1.2 1.9 29 1.5 1.3 1.5 1.3 1.7 1.5 1.1 1.7 4.2 1.7 1.3 2.0 30 1.1 1.3 1.8 1.3 --- 2.2 1.1 1.6 2.0 1.6 1.3 1.6 31 1.2 --- 2.1 1.2 --- 1.9 --- 1.3 --- 1.6 1.4 --- TOTAL 35.52 47.0 52.4 53.5 56.2 48.81 57.58 45.86 70.79 65.4 44.93 49.9 MEAN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 2.36 2.11 1.45 1.66 MAX 2.1 3.7 8.5 6.2 7.0 3.5 8.8 2.4 9.0 6.6 3.5 2.9 MIN 0.64 1.0 1.1 1.0 1.0 0.95 0.98 0.96 0.92 1.1 0.72 1.2 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1992, BY WATER YEAR (WY) MEAN 2.77 2.65 2.73 2.90 3.13 2.81 2.62 2.60 2.83 2.69 2.65 2.52 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.29 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1984 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1973 - 1992 ANNUAL TOTAL 627.89 ANNUAL MEAN 1.72 2.78 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 9.0 Jun 8 48 Oct 12 1990 LOWEST DAILY MEAN 0.64 Oct 6 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 0.84 Oct 3 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 229 Apr 21 410 Oct 12 1990 MAXIMUM PEAK STAGE 4.93 Apr 21 8.07 Oct 12 1990 10 PERCENT EXCEEDS 2.4 4.0 50 PERCENT EXCEEDS 1.5 2.4 90 PERCENT EXCEEDS 1.1 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.7 2.1 2.7 2.5 2.1 2.6 2.8 2.3 1.9 1.5 2.2 3.5 2 1.9 1.9 2.4 2.7 2.0 3.1 3.2 2.1 2.2 0.82 2.3 3.4 3 2.8 1.8 2.4 2.9 2.4 6.1 1.8 2.2 2.2 0.79 3.2 3.7 4 2.9 4.0 2.2 2.9 2.5 4.6 1.7 3.1 1.8 0.84 2.9 3.7 5 2.4 1.7 2.6 3.0 2.9 4.5 4.6 2.0 1.5 0.82 2.8 7.4 6 2.5 2.0 2.9 3.1 3.0 3.3 1.8 2.0 1.6 1.1 2.2 4.5 7 3.2 2.7 3.3 9.2 5.8 3.3 1.8 2.0 2.0 0.94 2.8 4.0 8 11 2.4 3.1 15 3.4 2.9 1.8 2.3 1.8 0.97 2.2 4.8 9 2.5 2.5 3.6 3.2 3.5 2.7 2.3 2.0 1.8 1.0 3.2 4.9 10 1.8 2.2 3.3 2.7 3.4 2.3 1.6 1.8 9.4 1.1 2.4 4.6 11 2.1 1.7 2.4 4.2 2.7 1.7 1.5 1.9 1.8 1.1 1.9 3.4 12 2.8 4.9 2.3 5.9 2.8 2.0 1.7 2.1 12 0.94 1.8 3.1 13 2.7 2.7 2.3 3.5 2.4 6.5 1.6 2.0 1.2 2.6 2.0 3.6 14 2.0 3.2 2.4 2.7 2.2 2.8 1.2 2.1 1.8 2.9 2.6 3.4 15 1.9 3.4 2.4 2.3 2.1 3.5 1.4 2.2 1.1 1.9 1.9 3.4 16 1.9 3.9 1.6 2.1 3.3 3.4 1.6 2.0 1.4 1.8 3.3 3.5 17 2.1 3.0 2.8 2.0 2.0 3.5 1.3 2.0 1.7 1.8 2.7 5.8 18 1.9 1.5 2.9 2.1 2.0 2.6 1.4 2.0 1.9 1.9 2.6 3.7 19 1.6 1.6 3.5 2.0 2.0 2.0 1.5 1.8 2.0 2.0 2.1 4.1 20 1.7 1.6 2.1 1.9 2.2 1.2 1.6 1.8 2.1 1.8 1.5 3.4 21 1.7 7.4 2.3 4.4 2.7 1.4 1.8 1.8 1.6 1.9 1.8 7.8 22 1.5 3.6 2.2 2.2 4.1 1.8 1.9 1.8 1.0 1.9 2.0 3.4 23 1.7 3.9 1.8 2.3 3.7 5.7 1.9 2.0 1.0 2.0 2.2 3.4 24 1.9 4.1 1.7 3.4 3.3 1.8 1.9 2.4 0.94 2.6 2.5 4.5 25 1.8 2.2 2.1 3.3 2.7 1.8 2.2 2.6 0.89 1.9 2.5 6.1 26 1.9 2.9 2.6 2.3 3.9 5.2 3.4 2.2 0.77 2.0 2.2 4.9 27 2.0 2.4 3.3 2.5 2.6 2.5 2.2 2.4 0.98 3.4 2.1 3.4 28 2.1 2.3 4.5 2.0 2.8 1.7 1.8 2.1 1.1 3.4 2.3 3.8 29 1.8 2.5 2.8 2.6 --- 2.1 2.1 2.1 0.85 3.2 2.1 3.4 30 1.8 2.7 2.5 2.6 --- 2.1 1.9 3.1 0.81 2.2 2.3 3.6 31 1.9 --- 2.4 2.0 --- 6.7 --- 1.8 --- 2.2 2.4 --- TOTAL 73.5 84.8 81.4 105.5 80.5 97.4 59.3 66.0 63.14 55.32 73.0 126.2 MEAN 2.37 2.83 2.63 3.40 2.88 3.14 1.98 2.13 2.10 1.78 2.35 4.21 MAX 11 7.4 4.5 15 5.8 6.7 4.6 3.1 12 3.4 3.3 7.8 MIN 1.5 1.5 1.6 1.9 2.0 1.2 1.2 1.8 0.77 0.79 1.5 3.1 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1993, BY WATER YEAR (WY) MEAN 2.75 2.66 2.73 2.93 3.11 2.83 2.59 2.57 2.79 2.64 2.64 2.61 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.29 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1984 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1973 - 1993 ANNUAL TOTAL 966.06 ANNUAL MEAN 2.65 2.77 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 15 Jan 8 48 Oct 12 1990 LOWEST DAILY MEAN 0.77 Jun 26 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 0.90 Jul 2 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 350 Jun 12 410 Oct 12 1990 MAXIMUM PEAK STAGE 6.14 Jun 12 8.07 Oct 12 1990 10 PERCENT EXCEEDS 3.9 4.0 50 PERCENT EXCEEDS 2.2 2.4 90 PERCENT EXCEEDS 1.6 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 3.8 2.8 3.0 3.8 2.5 5.8 2.4 1.8 3.2 2.6 1.4 1.7 2 3.6 3.0 2.6 3.5 2.5 6.4 2.4 1.8 3.1 2.2 1.2 1.6 3 3.6 2.9 2.4 4.7 2.4 2.9 2.1 1.8 2.9 4.5 1.1 1.4 4 3.7 3.0 2.5 3.3 2.6 2.9 1.8 1.8 2.3 2.1 1.3 1.3 5 3.9 4.0 2.6 3.3 4.5 2.7 1.8 1.8 1.3 2.0 1.8 1.2 6 4.7 2.9 2.5 2.7 2.3 2.4 1.9 1.8 5.6 2.1 1.8 1.3 7 4.5 2.6 3.3 2.6 2.1 2.1 2.4 2.4 2.7 2.4 0.81 1.4 8 4.2 2.9 2.3 2.7 2.6 2.3 3.2 2.8 2.5 2.5 0.92 3.5 9 3.4 3.1 3.3 2.7 2.1 2.1 1.8 2.8 2.9 2.4 1.0 1.6 10 3.9 2.7 3.3 2.8 3.2 2.8 2.4 3.0 2.4 2.3 1.1 1.2 11 4.2 2.8 2.8 2.4 2.9 2.7 2.6 4.3 2.1 2.4 1.1 1.1 12 4.1 2.9 2.1 3.9 3.0 3.8 2.7 3.1 2.5 2.8 1.1 1.0 13 4.0 2.8 2.1 2.7 3.6 2.9 3.0 2.5 3.4 4.5 5.3 1.5 14 3.9 3.1 3.1 3.2 2.6 2.7 2.5 2.6 2.1 3.2 0.99 1.4 15 3.9 3.5 2.6 3.1 2.8 2.6 2.5 2.8 2.3 3.1 1.5 1.0 16 4.3 2.9 2.4 2.1 2.6 3.4 2.5 2.1 2.2 2.1 4.8 0.99 17 4.0 2.8 2.1 3.8 2.6 3.1 2.2 1.5 2.2 1.3 2.3 1.0 18 4.0 2.6 2.1 3.1 2.5 2.9 1.7 2.2 2.6 2.1 4.6 1.5 19 4.5 2.6 2.1 2.5 2.7 2.3 2.8 2.6 1.5 2.3 1.3 1.5 20 4.0 2.4 3.3 2.4 2.7 1.8 2.4 2.8 2.4 2.9 1.1 1.4 21 3.9 2.7 2.3 2.4 2.7 2.1 1.8 3.1 4.4 2.6 2.0 1.3 22 4.1 2.6 2.3 2.2 2.7 2.0 2.2 2.7 2.3 9.2 0.98 1.2 23 4.0 2.8 3.1 2.4 3.7 1.9 1.8 3.5 3.2 2.6 1.5 1.6 24 3.7 2.5 2.4 2.7 4.7 4.6 1.8 3.9 2.8 1.8 1.7 1.2 25 3.9 2.7 2.2 2.6 3.1 6.8 2.6 2.9 3.6 1.2 2.1 1.0 26 4.8 2.6 2.3 2.4 4.0 3.7 3.3 2.7 3.5 1.8 2.2 2.0 27 4.1 6.5 2.8 2.5 3.5 4.0 2.2 2.8 4.2 2.7 1.9 1.7 28 4.0 2.6 2.6 3.9 2.7 2.9 1.9 3.1 2.4 1.2 1.1 1.6 29 5.5 2.4 2.4 2.9 --- 3.9 1.8 2.9 2.5 1.0 1.2 1.0 30 11 2.6 2.5 3.4 --- 2.3 1.8 2.5 2.5 1.0 1.2 1.0 31 3.4 --- 2.5 3.0 --- 2.2 --- 3.0 --- 0.97 2.0 --- TOTAL 132.6 88.3 79.9 91.7 81.9 97.0 68.3 81.4 83.6 77.87 54.40 42.19 MEAN 4.28 2.94 2.58 2.96 2.92 3.13 2.28 2.63 2.79 2.51 1.75 1.41 MAX 11 6.5 3.3 4.7 4.7 6.8 3.3 4.3 5.6 9.2 5.3 3.5 MIN 3.4 2.4 2.1 2.1 2.1 1.8 1.7 1.5 1.3 0.97 0.81 0.99 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1994, BY WATER YEAR (WY) MEAN 2.82 2.67 2.72 2.93 3.11 2.84 2.57 2.58 2.79 2.63 2.60 2.55 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.29 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1984 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1973 - 1994 ANNUAL TOTAL 979.16 ANNUAL MEAN 2.68 2.77 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 11 Oct 30 48 Oct 12 1990 LOWEST DAILY MEAN 0.81 Aug 7 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.1 Aug 6 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 199 Jul 22 410 Oct 12 1990 MAXIMUM PEAK STAGE 4.76 Jul 22 8.07 Oct 12 1990 10 PERCENT EXCEEDS 4.0 4.0 50 PERCENT EXCEEDS 2.6 2.4 90 PERCENT EXCEEDS 1.3 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 0.99 2.4 2.3 2.6 2.9 5.2 1.7 1.9 5.7 3.3 1.3 1.7 2 3.0 2.7 2.1 2.7 3.0 2.6 1.7 2.2 5.6 2.1 2.1 1.6 3 5.2 2.8 1.8 2.8 3.0 2.3 1.7 2.2 3.7 1.8 2.2 1.7 4 1.2 2.5 2.8 2.5 2.9 2.2 1.7 2.2 3.8 1.9 1.5 1.6 5 1.0 1.7 1.6 2.1 2.9 2.4 1.8 1.9 11 2.0 2.5 2.0 6 1.0 1.7 1.8 5.2 2.9 2.4 2.0 2.0 5.1 2.6 2.1 1.8 7 1.0 1.7 2.2 14 2.5 2.2 1.8 2.1 2.7 2.0 1.7 1.8 8 1.7 1.6 2.8 2.3 2.4 2.4 1.7 2.1 3.0 2.5 1.5 1.7 9 1.0 1.7 2.9 2.3 2.5 2.5 1.9 2.1 2.9 1.9 1.6 1.8 10 2.7 2.4 2.9 2.6 3.0 2.6 2.2 2.1 3.8 1.8 1.5 1.8 11 1.4 2.8 3.2 2.9 5.3 2.3 2.2 2.2 3.7 2.3 1.5 2.4 12 7.1 2.0 2.2 2.6 2.7 2.4 2.3 2.3 4.1 1.9 2.1 2.2 13 9.4 1.5 2.1 3.0 1.8 1.9 2.3 2.2 3.4 2.9 2.1 1.8 14 3.1 1.6 2.1 5.0 2.1 2.0 2.1 2.4 3.7 3.2 2.1 2.5 15 2.1 1.6 2.0 4.8 2.4 2.2 2.3 1.8 3.0 1.9 2.3 2.8 16 2.1 1.3 2.0 2.9 1.9 2.2 1.9 1.8 3.0 2.7 2.2 2.0 17 2.2 1.7 2.1 2.7 4.9 2.8 1.9 1.8 3.4 2.0 2.4 2.0 18 1.7 1.9 1.9 2.0 14 2.3 1.9 1.8 3.4 1.7 3.8 2.6 19 1.8 2.1 2.1 2.5 2.7 1.7 1.9 3.8 3.6 1.9 2.9 3.5 20 2.2 2.0 2.0 2.5 2.3 2.0 2.1 2.1 4.4 1.8 2.6 3.3 21 2.1 2.4 2.1 2.2 2.0 1.7 2.1 2.1 3.6 1.9 2.0 2.1 22 3.7 2.3 11 2.2 2.4 1.9 2.1 2.7 3.6 2.0 1.7 1.9 23 2.3 2.3 5.4 3.0 2.0 2.2 2.2 2.7 3.6 2.2 2.5 2.0 24 2.1 2.2 2.1 1.9 1.9 1.8 2.3 2.4 31 1.5 1.6 9.7 25 2.1 2.1 2.1 2.7 2.4 1.8 2.3 2.3 4.2 1.6 2.6 2.6 26 3.0 2.5 2.0 3.1 2.2 1.9 2.3 2.1 3.0 2.0 11 3.8 27 2.0 2.9 2.1 2.3 2.4 1.9 2.4 2.0 3.7 3.0 1.7 3.4 28 2.3 2.8 3.3 4.0 3.0 1.8 2.4 2.1 4.2 3.1 2.7 2.3 29 1.8 3.9 4.0 3.3 --- 1.8 2.8 2.2 1.9 1.8 3.4 1.8 30 1.7 3.4 2.7 3.3 --- 1.8 2.1 2.2 3.4 1.2 2.6 2.3 31 2.6 --- 2.7 3.4 --- 1.7 --- 3.3 --- 1.2 1.6 --- TOTAL 77.59 66.5 84.4 101.4 86.4 68.9 62.1 69.1 145.2 65.7 75.4 74.5 MEAN 2.50 2.22 2.72 3.27 3.09 2.22 2.07 2.23 4.84 2.12 2.43 2.48 MAX 9.4 3.9 11 14 14 5.2 2.8 3.8 31 3.3 11 9.7 MIN 0.99 1.3 1.6 1.9 1.8 1.7 1.7 1.8 1.9 1.2 1.3 1.6 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1995, BY WATER YEAR (WY) MEAN 2.81 2.65 2.72 2.94 3.10 2.81 2.55 2.56 2.88 2.61 2.59 2.55 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1973 - 1995 ANNUAL TOTAL 977.19 ANNUAL MEAN 2.68 2.76 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 31 Jun 24 48 Oct 12 1990 LOWEST DAILY MEAN 0.99 Oct 1 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.4 Oct 4 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 448 Jun 24 448 Jun 24 1995 MAXIMUM PEAK STAGE 9.46 Jun 24 9.46 Jun 24 1995 10 PERCENT EXCEEDS 3.7 4.0 50 PERCENT EXCEEDS 2.2 2.4 90 PERCENT EXCEEDS 1.7 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1995 TO SEPTEMBER 1996 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.4 2.3 2.1 2.7 2.3 2.5 2.6 2.2 2.0 1.6 4.9 2.7 2 3.1 2.3 2.0 2.5 3.4 2.5 2.2 2.3 2.5 1.6 1.9 2.7 3 3.5 2.7 1.9 3.3 2.4 2.3 2.0 2.0 2.1 1.4 2.1 1.7 4 3.3 2.5 2.8 2.2 2.4 2.3 1.9 2.3 2.0 1.7 10 2.1 5 3.1 2.4 3.2 1.9 2.4 2.1 1.9 1.9 1.9 5.0 1.7 1.9 6 3.3 2.5 2.4 2.2 2.5 3.3 2.2 1.6 1.7 2.3 3.3 1.8 7 3.1 4.9 4.4 2.9 2.7 7.8 1.9 1.8 1.9 2.1 2.9 2.2 8 3.1 3.2 2.0 2.7 2.9 2.3 2.1 1.9 4.0 2.9 2.0 1.8 9 3.1 3.7 4.0 2.7 3.0 2.7 2.1 2.0 1.8 3.1 1.8 1.2 10 2.1 4.4 2.2 2.7 2.5 3.0 2.0 2.6 1.8 1.7 1.6 3.3 11 2.0 5.1 2.4 3.3 1.9 2.2 2.1 2.5 1.7 1.7 2.3 2.3 12 2.0 4.2 3.3 3.1 1.9 1.8 2.0 1.9 3.3 1.5 2.2 1.8 13 2.0 4.4 1.9 2.2 2.0 1.9 2.0 1.9 3.1 1.7 4.1 1.5 14 3.0 4.7 2.0 2.2 1.7 1.9 1.9 1.8 2.4 2.0 2.4 1.8 15 2.1 3.6 2.1 2.1 1.9 2.6 2.1 1.9 2.4 2.2 3.4 2.2 16 2.0 3.6 2.0 2.1 1.8 2.4 2.0 1.8 2.0 1.7 2.2 2.1 17 2.8 3.6 2.0 2.1 2.0 3.6 1.9 1.8 1.8 1.6 1.5 1.6 18 3.3 3.6 2.2 2.2 2.1 2.3 1.9 2.1 1.8 1.6 1.8 1.6 19 2.6 3.7 5.5 2.2 2.4 3.1 2.1 1.8 2.0 1.7 1.6 2.3 20 2.5 3.6 2.0 2.0 3.0 2.9 1.9 1.8 1.8 2.2 1.7 1.8 21 2.1 3.3 2.0 2.0 2.9 2.1 2.0 1.7 2.1 1.5 1.4 1.7 22 2.0 2.8 2.0 2.2 3.3 2.1 2.7 1.9 1.9 1.5 1.6 1.1 23 2.0 3.6 2.0 2.8 2.6 2.0 2.9 2.0 1.8 1.7 1.6 1.2 24 2.1 3.4 2.1 3.5 2.3 1.9 2.0 3.0 1.8 1.6 4.1 1.5 25 2.2 3.4 2.1 3.4 2.0 2.1 2.1 2.1 1.9 2.0 3.7 1.4 26 2.2 3.3 2.1 2.5 2.0 2.3 2.2 4.3 1.8 1.5 2.8 1.4 27 4.2 3.4 2.1 4.3 2.1 3.1 2.2 2.0 1.7 2.0 1.5 1.6 28 2.8 2.5 2.0 2.3 3.5 4.7 2.2 3.9 1.7 2.7 1.5 1.8 29 2.2 2.0 2.0 2.2 2.4 2.8 2.6 2.9 1.7 2.1 1.5 2.1 30 3.1 2.0 1.9 2.2 --- 2.9 3.0 2.3 1.7 1.5 1.3 1.9 31 3.8 --- 2.2 2.4 --- 3.2 --- 1.9 --- 3.3 2.1 --- TOTAL 83.1 100.7 74.9 79.1 70.3 84.7 64.7 67.9 62.1 62.7 78.5 56.1 MEAN 2.68 3.36 2.42 2.55 2.42 2.73 2.16 2.19 2.07 2.02 2.53 1.87 MAX 4.2 5.1 5.5 4.3 3.5 7.8 3.0 4.3 4.0 5.0 10 3.3 MIN 2.0 2.0 1.9 1.9 1.7 1.8 1.9 1.6 1.7 1.4 1.3 1.1 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1996, BY WATER YEAR (WY) MEAN 2.80 2.68 2.71 2.93 3.07 2.81 2.53 2.54 2.85 2.58 2.59 2.52 MAX 4.66 3.79 4.06 4.07 4.68 4.06 3.55 4.28 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1989 1984 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1973 - 1996 ANNUAL TOTAL 884.8 ANNUAL MEAN 2.42 2.75 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 10 Aug 4 48 Oct 12 1990 LOWEST DAILY MEAN 1.1 Sep 22 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.4 Sep 21 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 311 Aug 4 448 Jun 24 1995 MAXIMUM PEAK STAGE 5.32 Aug 4 9.46 Jun 24 1995 10 PERCENT EXCEEDS 3.4 3.9 50 PERCENT EXCEEDS 2.1 2.4 90 PERCENT EXCEEDS 1.7 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1996 TO SEPTEMBER 1997 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.8 1.8 5.0 2.0 4.9 3.4 3.8 4.7 2.2 3.4 2.3 3.4 2 1.6 1.9 2.4 2.3 3.7 3.7 3.8 3.9 2.1 3.0 2.0 2.9 3 1.5 1.8 2.1 2.5 3.7 3.8 3.5 6.2 2.2 3.0 2.0 2.1 4 1.6 3.1 2.1 2.4 3.6 3.8 3.5 3.8 2.7 2.7 1.9 1.3 5 1.7 1.8 2.1 2.9 3.3 3.7 3.5 3.7 3.3 2.0 2.1 1.1 6 1.7 1.8 2.0 1.9 3.1 3.8 4.0 3.6 5.3 2.9 1.8 1.1 7 2.0 2.4 2.2 2.3 3.5 3.9 3.7 3.6 3.2 2.2 1.8 1.1 8 3.1 5.5 2.0 3.7 3.2 3.7 3.6 3.7 3.2 3.6 2.0 1.5 9 1.6 5.6 1.9 4.7 3.3 3.8 3.7 3.7 3.1 13 3.4 1.6 10 1.7 2.8 1.9 3.1 3.4 3.7 3.7 3.8 3.2 3.8 2.5 1.7 11 1.9 1.9 2.2 3.3 3.3 3.8 3.8 3.8 3.5 3.4 2.6 1.4 12 2.8 2.1 2.1 1.9 3.1 3.7 4.1 5.2 4.1 3.5 3.0 1.3 13 2.3 2.0 2.0 2.0 9.2 3.7 3.8 3.8 3.2 3.7 2.5 1.2 14 1.5 1.9 2.0 2.7 12 5.2 3.8 3.8 4.6 3.4 2.5 1.4 15 1.4 1.1 1.8 3.3 4.7 4.3 3.7 3.2 3.6 3.6 2.1 1.2 16 1.5 2.6 1.9 5.4 3.4 3.9 3.7 3.0 3.1 3.5 2.0 1.2 17 1.6 3.7 1.9 3.2 3.2 3.8 3.7 2.9 3.4 2.9 2.1 1.4 18 1.6 2.2 3.1 3.8 3.8 3.7 3.7 2.6 2.2 2.7 2.6 1.4 19 1.6 1.9 3.0 3.7 4.1 4.1 5.0 3.5 2.1 2.1 2.5 1.3 20 1.5 2.0 3.9 3.6 3.6 3.5 4.8 3.0 2.9 1.9 3.2 1.3 21 2.4 1.7 3.4 3.5 6.7 3.7 3.8 3.2 2.6 2.1 2.5 1.4 22 2.9 1.9 2.4 3.5 7.8 3.7 4.1 3.2 2.2 2.2 2.3 1.4 23 2.9 1.8 2.6 2.0 4.5 3.9 4.5 2.7 1.9 2.5 2.0 1.4 24 2.8 1.8 2.8 1.8 4.4 3.9 4.0 2.3 2.4 6.4 1.9 1.9 25 2.5 2.0 2.8 2.1 3.6 3.9 4.1 2.5 2.4 2.0 1.7 4.6 26 1.8 2.0 2.6 2.3 3.5 4.6 3.8 2.4 3.4 2.0 1.7 2.9 27 1.5 2.1 2.4 2.2 3.4 4.7 5.0 3.4 4.2 2.1 1.7 1.9 28 1.6 2.1 2.2 3.3 3.5 4.6 6.2 2.5 3.5 2.3 2.1 2.4 29 1.6 1.9 2.1 3.7 --- 4.1 3.9 3.2 4.0 2.5 2.4 2.2 30 1.7 2.0 2.1 4.4 --- 3.9 4.3 3.1 3.4 2.9 3.8 1.7 31 1.8 --- 2.1 4.4 --- 4.2 --- 3.3 --- 3.7 3.5 --- TOTAL 59.5 69.2 75.1 93.9 123.5 122.2 120.6 107.3 93.2 101.0 72.5 52.7 MEAN 1.92 2.31 2.42 3.03 4.41 3.94 4.02 3.46 3.11 3.26 2.34 1.76 MAX 3.1 5.6 5.0 5.4 12 5.2 6.2 6.2 5.3 13 3.8 4.6 MIN 1.4 1.1 1.8 1.8 3.1 3.4 3.5 2.3 1.9 1.9 1.7 1.1 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1997, BY WATER YEAR (WY) MEAN 2.76 2.67 2.70 2.93 3.13 2.86 2.60 2.58 2.86 2.61 2.58 2.48 MAX 4.66 3.79 4.06 4.07 4.68 4.06 4.02 4.28 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1989 1997 1984 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1996 CALENDAR YEAR FOR 1997 WATER YEAR WATER YEARS 1973 - 1997 ANNUAL TOTAL 1090.7 ANNUAL MEAN 2.99 2.76 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 13 Jul 9 48 Oct 12 1990 LOWEST DAILY MEAN 1.1 Nov 15 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.3 Sep 11 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 214 Jul 9 448 Jun 24 1995 MAXIMUM PEAK STAGE 4.85 Jul 9 9.46 Jun 24 1995 10 PERCENT EXCEEDS 4.1 3.9 50 PERCENT EXCEEDS 2.9 2.4 90 PERCENT EXCEEDS 1.7 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.3 2.9 2.9 2.0 2.5 2.4 4.2 4.5 4.0 3.6 1.5 1.6 2 1.4 2.9 2.0 1.9 2.8 2.7 4.3 4.3 3.9 3.9 1.7 1.2 3 1.3 1.9 1.9 1.8 7.4 2.4 12 6.1 3.9 3.8 1.7 14 4 1.3 1.9 1.9 1.9 5.5 2.3 5.9 4.6 4.8 3.8 1.7 3.4 5 1.3 1.8 2.0 1.9 3.6 2.3 6.8 5.2 4.0 3.7 1.6 3.3 6 1.3 1.6 1.9 2.9 3.4 2.2 5.8 4.8 3.8 3.8 1.4 2.9 7 1.4 1.2 1.8 2.1 3.3 4.1 4.8 4.5 3.9 3.7 1.4 2.9 8 1.6 1.5 3.2 2.4 2.5 14 5.7 5.4 3.8 3.8 1.9 1.8 9 1.6 1.6 4.0 2.4 2.6 5.0 5.2 4.8 4.3 3.8 2.4 1.7 10 1.7 1.5 3.1 2.7 2.6 5.2 4.4 5.0 5.3 3.7 2.1 2.4 11 1.7 1.6 3.0 2.5 2.7 5.6 4.4 4.8 4.0 3.8 1.9 2.5 12 1.5 2.6 3.1 2.3 2.9 6.8 4.5 4.1 4.0 3.7 2.9 1.9 13 1.5 3.6 2.7 2.6 3.1 5.1 4.7 4.0 4.4 3.7 2.0 1.6 14 1.5 2.3 2.6 2.9 2.9 4.6 6.1 4.2 3.9 3.7 1.9 1.6 15 2.8 2.3 2.1 7.8 2.6 4.4 4.3 4.3 4.2 5.9 1.8 1.4 16 2.4 2.5 2.2 2.9 2.8 4.5 4.3 4.2 3.9 8.9 1.7 1.6 17 2.5 2.2 2.2 3.5 7.8 5.0 4.8 4.0 3.6 3.8 1.3 1.7 18 2.5 2.3 2.2 3.5 3.8 6.5 5.9 4.3 3.7 3.7 2.9 1.6 19 2.3 2.3 2.8 5.1 3.8 5.9 5.4 4.5 4.5 3.6 2.9 1.5 20 2.0 2.2 2.4 2.6 3.9 4.3 4.8 4.5 4.2 3.2 2.9 1.6 21 2.3 2.3 2.1 2.7 3.6 4.8 5.0 4.2 4.2 3.2 1.8 1.7 22 2.5 3.1 5.7 5.6 5.5 5.0 4.9 4.7 4.7 1.9 1.4 1.5 23 2.9 1.9 2.1 4.0 4.4 5.2 4.3 4.5 4.8 1.9 2.3 1.8 24 2.7 2.0 10 3.6 3.9 5.4 3.9 4.0 3.8 1.8 1.4 1.6 25 2.2 1.9 3.5 3.1 4.4 5.8 4.0 3.9 2.8 1.8 1.4 1.6 26 8.4 2.0 3.4 3.2 4.2 5.7 3.8 3.8 3.1 1.8 1.6 1.6 27 2.4 2.0 4.2 6.7 4.5 4.3 3.6 3.9 4.5 1.8 1.6 1.6 28 3.1 2.1 2.9 2.3 5.0 4.4 4.8 4.8 5.9 1.6 1.2 1.4 29 2.3 2.6 2.0 2.5 --- 4.4 4.4 4.0 3.7 2.4 1.8 1.5 30 1.9 3.2 1.9 2.4 --- 4.4 6.5 3.8 3.5 1.9 1.5 2.0 31 2.4 --- 2.2 2.4 --- 4.1 --- 3.8 --- 1.7 5.2 --- TOTAL 68.0 65.8 90.0 96.2 108.0 148.8 153.5 137.5 123.1 103.4 60.8 68.5 MEAN 2.19 2.19 2.90 3.10 3.86 4.80 5.12 4.44 4.10 3.34 1.96 2.28 MAX 8.4 3.6 10 7.8 7.8 14 12 6.1 5.9 8.9 5.2 14 MIN 1.3 1.2 1.8 1.8 2.5 2.2 3.6 3.8 2.8 1.6 1.2 1.2 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1998, BY WATER YEAR (WY) MEAN 2.74 2.65 2.70 2.94 3.16 2.93 2.70 2.66 2.91 2.64 2.55 2.48 MAX 4.66 3.79 4.06 4.07 4.68 4.80 5.12 4.44 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1998 1998 1998 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1973 - 1998 ANNUAL TOTAL 1223.6 ANNUAL MEAN 3.35 2.78 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 14 Mar 8 48 Oct 12 1990 LOWEST DAILY MEAN 1.2 Nov 7 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.3 Oct 1 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 103 Apr 3 448 Jun 24 1995 MAXIMUM PEAK STAGE 3.65 Apr 3 9.46 Jun 24 1995 10 PERCENT EXCEEDS 5.2 4.0 50 PERCENT EXCEEDS 3.0 2.4 90 PERCENT EXCEEDS 1.6 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1998 TO SEPTEMBER 1999 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.6 1.6 2.1 1.8 5.9 1.8 2.3 2.2 2.1 3.2 2.0 2.2 2 1.5 1.6 2.1 2.8 2.2 2.0 2.9 2.1 2.0 2.1 2.1 2.3 3 1.6 2.1 2.1 3.0 2.0 2.4 3.2 2.4 2.1 2.1 1.9 2.3 4 1.7 2.4 1.7 2.1 2.1 2.4 1.9 2.3 2.1 2.0 2.3 2.2 5 1.6 2.1 1.8 2.0 2.7 2.3 2.0 2.3 2.0 2.0 2.0 2.1 6 1.8 2.2 1.7 2.1 2.9 2.1 2.1 2.6 2.1 2.4 1.9 2.3 7 2.9 1.6 1.8 2.0 1.9 2.0 2.0 2.1 2.1 4.4 2.0 2.2 8 2.7 1.9 1.8 2.0 2.2 2.1 2.0 2.1 2.1 2.2 2.0 2.3 9 2.1 2.0 1.8 2.1 2.0 2.7 2.1 2.2 2.0 2.0 1.9 2.4 10 1.9 1.8 1.6 1.9 2.1 2.2 2.1 2.1 2.1 2.2 1.9 2.3 11 1.6 2.3 1.8 1.7 1.9 2.0 2.3 1.9 2.2 5.1 1.9 2.2 12 1.6 2.2 1.7 1.7 1.9 2.1 0.78 2.1 2.4 5.5 1.8 2.2 13 1.6 2.1 1.8 1.7 1.9 2.3 0.81 2.1 2.0 3.4 2.0 2.3 14 1.9 1.8 1.6 2.4 1.8 3.7 0.93 2.1 2.2 2.4 2.0 2.4 15 2.1 1.8 1.9 2.4 2.0 3.7 1.2 1.9 2.2 2.3 2.1 2.9 16 2.0 2.2 1.8 3.3 2.0 2.8 1.2 2.0 8.6 3.2 2.6 2.2 17 1.9 2.2 1.9 2.4 2.3 2.2 2.4 2.0 2.2 3.6 3.0 2.4 18 2.0 2.0 2.1 3.0 2.2 2.3 2.5 2.0 2.2 3.1 2.5 2.6 19 2.0 1.9 2.0 1.9 2.2 2.3 2.6 2.9 3.4 2.2 2.2 2.3 20 2.1 2.1 1.9 1.9 2.2 2.3 1.8 3.4 2.3 2.3 3.6 4.6 21 2.1 1.7 1.4 1.8 2.5 3.0 1.9 2.5 2.0 2.1 2.3 2.6 22 1.7 1.7 1.4 1.9 2.4 2.8 1.9 2.3 2.0 2.2 2.2 2.3 23 1.6 2.1 2.3 6.4 2.1 2.4 1.9 2.2 2.0 2.1 2.2 2.3 24 2.0 2.0 1.8 4.0 3.6 2.4 2.0 2.0 2.0 2.1 2.9 2.5 25 1.9 1.8 2.3 3.2 2.3 3.8 2.1 2.0 2.4 2.0 2.2 3.7 26 1.9 1.7 2.3 3.3 2.3 3.0 2.1 2.1 2.3 2.1 2.1 3.6 27 1.9 1.8 3.3 2.5 2.0 2.3 2.1 2.1 2.3 2.0 2.4 3.2 28 1.8 1.8 3.2 2.3 1.8 1.9 2.2 2.1 3.0 2.0 3.5 7.1 29 1.7 1.8 1.9 2.0 --- 2.1 2.1 2.0 6.9 2.2 2.6 3.2 30 1.7 1.6 1.6 2.1 --- 2.0 3.5 2.0 3.1 2.2 2.5 3.5 31 1.5 --- 1.8 2.1 --- 2.2 --- 2.1 --- 2.0 2.2 --- TOTAL 58.0 57.9 60.3 75.8 65.4 75.6 60.92 68.2 78.4 80.7 70.8 82.7 MEAN 1.87 1.93 1.95 2.45 2.34 2.44 2.03 2.20 2.61 2.60 2.28 2.76 MAX 2.9 2.4 3.3 6.4 5.9 3.8 3.5 3.4 8.6 5.5 3.6 7.1 MIN 1.5 1.6 1.4 1.7 1.8 1.8 0.78 1.9 2.0 2.0 1.8 2.1 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 1999, BY WATER YEAR (WY) MEAN 2.71 2.62 2.68 2.92 3.13 2.91 2.67 2.64 2.90 2.64 2.54 2.49 MAX 4.66 3.79 4.06 4.07 4.68 4.80 5.12 4.44 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1998 1998 1998 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1998 CALENDAR YEAR FOR 1999 WATER YEAR WATER YEARS 1973 - 1999 ANNUAL TOTAL 834.72 ANNUAL MEAN 2.29 2.76 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 8.6 Jun 16 48 Oct 12 1990 LOWEST DAILY MEAN 0.78 Apr 12 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.3 Apr 10 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 109 Jun 16 448 Jun 24 1995 MAXIMUM PEAK STAGE 3.77 Jun 16 9.46 Jun 24 1995 10 PERCENT EXCEEDS 3.0 4.0 50 PERCENT EXCEEDS 2.1 2.4 90 PERCENT EXCEEDS 1.8 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 1999 TO SEPTEMBER 2000 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 2.8 2.7 2.0 2.2 2.1 3.1 2.1 1.7 1.9 3.2 7.2 2.3 2 2.3 2.5 2.1 2.2 2.1 3.7 2.1 1.9 2.0 2.7 4.3 2.4 3 2.2 2.2 2.1 2.3 2.1 3.9 2.5 1.8 2.1 1.8 4.0 2.2 4 3.9 2.4 2.5 2.5 2.1 4.3 2.2 1.4 2.0 2.2 3.9 2.4 5 2.4 2.4 2.1 2.1 2.1 4.1 2.1 1.5 2.1 1.9 2.5 2.2 6 2.5 2.2 2.8 2.3 2.0 4.1 2.2 1.5 2.0 1.9 2.2 2.2 7 2.4 2.1 2.4 2.3 2.1 3.0 2.4 1.5 2.3 2.0 2.4 2.3 8 2.4 2.2 2.1 2.2 2.0 2.8 2.7 1.5 2.2 1.9 2.5 2.1 9 2.3 2.1 2.0 2.2 2.2 2.4 2.0 1.5 2.1 1.7 2.5 2.1 10 2.3 2.2 2.1 5.1 2.1 1.3 2.1 1.8 2.4 1.8 2.7 2.3 11 2.4 2.2 2.0 2.0 2.2 1.8 2.1 1.8 2.5 1.8 2.5 2.3 12 3.8 2.2 2.0 2.3 2.2 1.3 2.2 1.8 2.2 1.8 2.5 2.1 13 2.8 2.2 2.2 3.3 2.1 1.3 2.1 2.5 2.2 1.5 2.2 2.1 14 3.3 2.2 2.2 2.2 2.9 1.3 2.2 2.4 2.0 1.6 1.6 2.1 15 2.3 2.2 2.1 2.1 2.2 1.4 2.9 2.4 2.0 1.6 2.0 2.1 16 2.3 2.6 2.0 2.1 3.3 2.5 2.3 2.5 2.1 2.1 1.7 2.0 17 2.3 2.0 2.1 2.0 2.3 1.5 1.6 2.2 1.9 1.8 1.6 1.9 18 2.1 1.8 2.1 2.1 2.1 1.4 1.4 2.1 2.5 1.8 3.1 2.3 19 2.1 1.9 2.3 2.1 2.0 1.4 1.4 1.9 5.1 2.0 2.5 1.5 20 2.3 1.9 2.5 2.3 2.1 7.7 1.6 1.9 2.1 2.2 2.4 2.1 21 2.2 1.7 3.0 2.0 2.1 1.7 1.6 2.0 2.9 2.0 2.6 1.4 22 2.1 1.9 2.7 2.2 2.1 2.4 1.7 2.0 4.6 2.0 3.4 18 23 2.4 1.9 2.0 4.0 2.2 3.5 1.8 2.0 1.8 5.8 2.5 6.8 24 2.3 1.9 2.1 6.2 2.1 3.5 1.9 2.1 1.9 2.2 2.4 3.1 25 2.2 2.0 1.9 2.9 2.2 2.5 1.7 2.0 1.8 2.3 4.1 3.5 26 2.1 2.0 1.9 3.4 2.0 2.1 1.9 6.7 1.8 2.6 2.4 2.5 27 2.2 1.9 2.2 2.3 2.4 2.1 1.8 2.5 2.0 2.2 2.3 1.6 28 2.2 1.8 2.2 2.3 2.1 2.1 2.0 3.5 1.8 2.2 2.3 1.4 29 2.2 2.0 2.9 3.0 2.1 2.1 1.9 2.5 4.9 3.5 2.4 1.4 30 2.3 2.0 2.3 3.5 --- 2.4 1.8 1.9 2.3 2.6 2.1 2.0 31 2.2 --- 2.2 2.2 --- 2.2 --- 2.0 --- 2.3 2.3 --- TOTAL 75.6 63.3 69.1 81.9 63.6 80.9 60.3 66.8 71.5 69.0 85.1 84.7 MEAN 2.44 2.11 2.23 2.64 2.19 2.61 2.01 2.15 2.38 2.23 2.75 2.82 MAX 3.9 2.7 3.0 6.2 3.3 7.7 2.9 6.7 5.1 5.8 7.2 18 MIN 2.1 1.7 1.9 2.0 2.0 1.3 1.4 1.4 1.8 1.5 1.6 1.4 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 2000, BY WATER YEAR (WY) MEAN 2.70 2.60 2.66 2.91 3.09 2.90 2.65 2.62 2.88 2.62 2.55 2.50 MAX 4.66 3.79 4.06 4.07 4.68 4.80 5.12 4.44 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1998 1998 1998 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.94 1.57 1.92 1.48 1.96 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 1992 1992 1992 1992 1980 1990 1992 1990 SUMMARY STATISTICS FOR 1999 CALENDAR YEAR FOR 2000 WATER YEAR WATER YEARS 1973 - 2000 ANNUAL TOTAL 871.8 ANNUAL MEAN 2.38 2.75 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 18 Sep 22 48 Oct 12 1990 LOWEST DAILY MEAN 1.3 Mar 10 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.5 Mar 12 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 371 Sep 22 448 Jun 24 1995 MAXIMUM PEAK STAGE 6.77 Sep 22 9.46 Jun 24 1995 10 PERCENT EXCEEDS 3.1 4.0 50 PERCENT EXCEEDS 2.2 2.4 90 PERCENT EXCEEDS 1.8 1.7 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2000 TO SEPTEMBER 2001 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.9 2.0 2.0 1.6 1.7 0.91 1.7 1.5 1.7 1.5 2.1 2.8 2 1.7 1.7 1.9 e1.7 1.6 0.83 2.4 1.6 1.7 2.1 2.1 3.4 3 1.8 1.8 1.5 e1.9 1.6 2.5 1.9 1.6 1.9 5.7 2.1 2.8 4 1.8 2.2 1.6 1.9 1.7 2.5 1.8 1.6 1.7 1.9 2.5 2.2 5 1.8 1.5 1.7 1.9 1.6 1.6 1.7 1.7 1.7 2.9 2.1 2.1 6 1.8 1.3 1.7 1.4 1.7 0.85 2.7 1.7 1.7 2.6 2.2 2.0 7 1.8 1.6 1.6 1.4 1.6 0.89 2.2 1.6 2.4 1.8 2.1 2.0 8 1.8 1.9 1.6 2.3 1.8 1.9 2.1 2.2 1.3 1.6 2.3 2.6 9 1.7 1.4 1.9 1.9 1.9 2.1 2.2 3.0 2.1 1.7 2.3 2.0 10 1.7 1.3 1.8 1.4 1.7 2.0 2.1 2.0 1.6 1.7 2.6 2.1 11 1.7 0.88 2.1 1.4 1.6 1.7 2.1 1.7 1.6 1.8 2.3 7.8 12 1.7 0.79 1.8 1.7 1.9 2.0 2.1 2.3 1.9 3.5 2.1 2.5 13 1.7 1.2 1.7 1.6 1.7 1.5 2.2 1.6 4.1 2.5 2.5 3.4 14 1.8 1.5 1.7 1.5 1.8 1.8 2.2 1.6 1.7 1.7 2.8 2.8 15 1.7 1.6 1.7 1.6 1.7 5.3 2.5 1.6 1.5 1.8 2.1 2.0 16 1.7 1.7 1.6 1.9 2.2 1.6 2.1 1.6 2.5 2.0 2.6 2.0 17 1.5 0.87 1.4 1.6 1.7 2.9 2.1 1.7 1.8 2.1 2.1 2.1 18 1.6 0.81 1.6 2.2 1.7 1.4 2.0 2.1 1.6 2.2 2.2 2.1 19 1.6 3.5 1.4 2.7 1.8 1.4 2.1 1.7 1.7 2.1 2.3 2.1 20 1.7 0.91 1.3 2.9 1.7 3.7 2.1 1.9 2.8 2.3 2.2 2.4 21 1.9 1.4 1.4 2.6 1.7 1.7 2.1 1.7 3.0 2.2 2.1 2.1 22 2.1 1.6 1.5 2.5 3.5 2.7 2.0 1.9 1.7 2.1 2.2 2.0 23 1.8 1.5 1.5 1.6 1.8 1.6 2.0 1.6 1.6 3.7 2.2 1.8 24 2.0 0.93 1.7 1.7 2.1 1.4 2.0 1.6 1.4 3.1 2.0 2.0 25 1.9 3.0 1.6 1.6 2.0 1.9 2.9 1.7 2.1 2.1 2.0 1.8 26 1.9 2.2 1.6 1.8 0.77 3.5 1.9 1.6 1.7 2.2 2.2 1.8 27 1.8 2.5 2.0 1.6 0.73 3.9 1.5 e1.7 2.3 2.3 2.3 1.9 28 1.8 1.6 2.6 1.6 0.81 3.0 1.6 1.7 1.6 2.5 2.3 1.9 29 2.0 2.1 1.7 1.7 --- 4.3 1.6 6.1 1.6 2.3 2.1 1.8 30 1.9 1.7 1.7 2.1 --- 1.8 1.6 2.9 1.7 4.0 2.1 1.7 31 1.9 --- 1.7 1.8 --- 1.8 --- 2.7 --- 2.8 2.1 --- TOTAL 55.5 48.99 52.6 57.1 48.11 66.98 61.5 61.5 57.7 74.8 69.2 72.0 MEAN 1.79 1.63 1.70 1.84 1.72 2.16 2.05 1.98 1.92 2.41 2.23 2.40 MAX 2.1 3.5 2.6 2.9 3.5 5.3 2.9 6.1 4.1 5.7 2.8 7.8 MIN 1.5 0.79 1.3 1.4 0.73 0.83 1.5 1.5 1.3 1.5 2.0 1.7 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 2001, BY WATER YEAR (WY) MEAN 2.66 2.57 2.63 2.87 3.04 2.88 2.63 2.60 2.84 2.62 2.54 2.50 MAX 4.66 3.79 4.06 4.07 4.68 4.80 5.12 4.44 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1998 1998 1998 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.72 1.57 1.92 1.48 1.92 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 2001 1992 1992 1992 2001 1990 1992 1990 SUMMARY STATISTICS FOR 2000 CALENDAR YEAR FOR 2001 WATER YEAR WATER YEARS 1973 - 2001 ANNUAL TOTAL 725.98 ANNUAL MEAN 1.99 2.72 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 7.8 Sep 11 48 Oct 12 1990 LOWEST DAILY MEAN 0.73 Feb 27 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.2 Feb 24 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 96 Jul 3 448 Jun 24 1995 MAXIMUM PEAK STAGE 3.52 Jul 3 9.46 Jun 24 1995 10 PERCENT EXCEEDS 2.6 4.0 50 PERCENT EXCEEDS 1.8 2.4 90 PERCENT EXCEEDS 1.5 1.7 e Estimated 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197338 SITE NO. 5 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 003 LATITUDE 331650 LONGITUDE 0814015 NAD27 DRAINAGE AREA 0.28* CONTRIBUTING DRAINAGE AREA DATUM 250.6 NGVD29 Date Processed: 2004-08-20 15:17 By mishealy APPROVED DD #14, ,PUBLISHED Discharge, cubic feet per second WATER YEAR OCTOBER 2001 TO SEPTEMBER 2002 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 1.9 1.9 1.7 1.7 1.3 1.8 1.8 2.1 2.0 1.8 2.6 2.8 2 2.2 2.1 1.7 1.3 1.6 3.4 1.9 2.1 2.0 2.0 2.9 1.8 3 1.3 1.9 1.6 1.6 1.3 1.9 2.0 2.7 1.8 2.9 2.9 1.7 4 1.6 1.8 1.9 1.8 1.4 2.0 2.0 2.0 2.0 2.2 1.9 1.7 5 1.9 1.8 2.5 2.0 1.3 3.2 2.1 1.9 2.3 2.4 2.0 2.2 6 1.7 1.8 2.2 2.3 3.9 2.4 2.1 2.0 2.1 2.1 1.9 2.7 7 1.6 1.5 1.8 1.7 3.3 1.9 2.1 2.0 2.1 2.1 1.9 2.1 8 1.8 1.6 1.8 1.9 2.2 2.1 2.4 2.0 1.9 1.9 2.0 1.8 9 1.7 1.7 1.8 1.6 3.3 2.3 2.1 1.9 2.0 2.0 2.0 1.8 10 1.7 2.0 1.8 1.5 2.4 2.2 2.9 2.0 2.0 1.9 2.5 1.8 11 1.7 1.7 1.8 1.7 2.3 2.2 2.1 2.1 2.0 2.2 1.9 1.9 12 1.8 1.6 1.7 2.9 1.9 2.9 2.6 1.9 2.0 2.4 1.9 1.8 13 1.8 1.6 1.9 1.9 1.8 2.4 2.4 2.1 2.1 3.6 1.9 1.9 14 2.4 1.8 2.1 2.1 2.1 1.9 2.5 2.0 2.5 2.0 1.9 2.6 15 1.8 1.7 1.7 1.9 1.8 2.0 2.5 2.0 1.5 1.9 1.9 2.1 16 1.7 1.7 1.8 1.9 2.0 1.9 2.3 2.0 1.2 2.3 1.9 2.0 17 1.7 1.9 2.5 1.8 2.0 2.3 2.5 2.3 1.1 2.2 2.1 2.0 18 1.8 1.7 1.7 2.6 2.0 2.1 2.1 2.7 1.2 2.1 2.4 2.2 19 1.9 1.9 1.8 3.1 1.9 1.9 2.1 1.9 1.2 2.0 2.3 2.2 20 1.9 1.8 1.9 1.7 1.8 2.0 2.0 2.0 2.3 2.0 1.7 2.3 21 1.9 1.7 1.6 1.6 2.0 2.5 1.9 2.0 2.1 2.3 1.7 2.1 22 1.8 1.7 1.9 1.8 1.9 1.9 1.9 2.9 1.9 2.1 1.6 2.0 23 1.8 2.6 1.8 1.8 1.8 1.8 1.9 2.3 1.8 2.0 1.5 2.0 24 1.8 1.7 1.8 1.3 1.9 1.8 2.0 1.9 2.8 2.1 1.5 2.0 25 1.8 1.9 2.2 0.61 2.1 1.8 2.2 2.1 2.0 2.2 1.6 2.0 26 1.8 1.7 2.1 1.4 1.9 2.0 1.9 2.0 1.9 2.0 1.5 3.1 27 2.1 1.9 1.8 1.4 1.8 1.8 2.1 1.9 1.9 2.0 1.8 2.2 28 2.5 1.7 2.2 1.4 2.1 1.9 1.9 1.9 1.9 2.0 1.9 2.4 29 2.2 1.8 1.9 1.5 --- 2.4 1.9 1.8 1.9 1.9 1.5 1.6 30 2.1 1.7 1.7 1.3 --- 2.3 2.2 2.0 2.0 1.9 2.0 1.4 31 2.0 --- 1.7 1.3 --- 1.9 --- 1.9 --- 2.5 2.0 --- TOTAL 57.7 53.9 58.4 54.41 57.1 66.9 64.4 64.4 57.5 67.0 61.1 62.2 MEAN 1.86 1.80 1.88 1.76 2.04 2.16 2.15 2.08 1.92 2.16 1.97 2.07 MAX 2.5 2.6 2.5 3.1 3.9 3.4 2.9 2.9 2.8 3.6 2.9 3.1 MIN 1.3 1.5 1.6 0.61 1.3 1.8 1.8 1.8 1.1 1.8 1.5 1.4 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1973 - 2002, BY WATER YEAR (WY) MEAN 2.64 2.54 2.60 2.84 3.01 2.85 2.61 2.58 2.81 2.60 2.52 2.48 MAX 4.66 3.79 4.06 4.07 4.68 4.80 5.12 4.44 4.84 4.16 4.84 4.24 (WY) 1991 1983 1990 1986 1985 1998 1998 1998 1995 1984 1988 1989 MIN 1.15 1.57 1.69 1.73 1.72 1.57 1.92 1.48 1.92 1.42 1.45 1.08 (WY) 1992 1992 1992 1992 2001 1992 1992 1992 2002 1990 1992 1990 SUMMARY STATISTICS FOR 2001 CALENDAR YEAR FOR 2002 WATER YEAR WATER YEARS 1973 - 2002 ANNUAL TOTAL 738.89 725.01 ANNUAL MEAN 2.02 1.99 2.69 HIGHEST ANNUAL MEAN 3.74 1989 LOWEST ANNUAL MEAN 1.72 1992 HIGHEST DAILY MEAN 7.8 Sep 11 3.9 Feb 6 48 Oct 12 1990 LOWEST DAILY MEAN 0.73 Feb 27 0.61 Jan 25 0.46 Jul 30 1990 ANNUAL SEVEN-DAY MINIMUM 1.2 Feb 24 1.3 Jan 24 0.60 Jul 26 1990 MAXIMUM PEAK FLOW 18 Mar 12 448 Jun 24 1995 MAXIMUM PEAK STAGE 1.74 Mar 12 9.46 Jun 24 1995 10 PERCENT EXCEEDS 2.6 2.4 4.0 50 PERCENT EXCEEDS 1.9 1.9 2.4 90 PERCENT EXCEEDS 1.6 1.6 1.7