1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.3 0.81 0.72 0.71 2.2 0.91 0.82 0.66 0.95 0.79 0.70 1.1 2 1.1 0.74 0.83 0.66 1.3 0.90 0.69 0.94 0.96 0.76 0.92 0.84 3 1.1 0.66 0.88 1.8 0.99 0.69 0.69 0.83 0.78 0.73 0.90 1.1 4 0.88 0.57 0.86 1.6 0.87 0.67 0.64 0.74 0.91 0.79 0.61 1.0 5 1.0 0.60 0.91 1.2 4.5 0.67 0.68 0.67 1.0 1.1 0.71 0.72 6 0.96 0.63 0.81 1.2 3.1 0.69 1.0 0.68 0.97 0.72 0.52 0.92 7 0.92 0.65 1.0 0.94 1.5 0.71 0.68 0.65 1.2 0.68 0.55 0.86 8 0.84 0.60 0.95 0.91 1.2 0.69 0.64 0.64 0.74 0.67 1.1 0.51 9 0.96 0.68 1.1 0.89 0.98 0.66 0.60 0.61 0.67 0.67 0.84 0.72 10 1.2 0.70 1.3 0.86 1.0 0.64 0.57 0.62 0.66 0.65 0.71 1.2 11 1.3 0.80 1.0 1.0 1.2 0.61 0.57 0.62 0.73 0.69 0.59 1.1 12 1.2 0.72 0.81 1.0 1.3 0.63 0.59 0.61 0.96 0.62 0.63 1.1 13 1.1 0.74 0.74 0.94 1.4 0.62 0.62 0.67 0.65 0.84 0.70 1.0 14 0.81 0.74 0.72 1.1 1.6 0.65 0.58 0.61 0.89 0.67 0.85 0.84 15 0.80 0.73 0.78 1.0 1.4 0.65 0.60 1.6 0.97 0.63 0.73 0.86 16 0.76 0.78 0.73 0.88 1.2 0.77 0.57 0.93 0.90 1.0 0.66 0.85 17 0.74 0.77 0.72 0.84 1.2 0.77 0.73 0.59 0.70 0.72 0.49 0.91 18 0.73 0.78 0.77 0.82 1.1 0.68 0.70 0.59 0.97 0.71 0.54 1.1 19 0.76 0.64 0.75 0.79 1.1 0.74 0.61 0.66 0.85 0.71 0.52 0.84 20 0.76 0.58 0.90 0.81 1.2 0.78 0.57 0.69 0.99 0.64 0.57 0.86 21 0.76 0.60 0.72 0.89 1.3 0.92 0.58 1.0 0.88 0.54 0.67 0.73 22 0.76 0.72 0.80 0.74 1.0 0.79 0.61 0.90 0.83 0.73 0.48 0.78 23 0.84 0.67 0.74 0.77 1.1 0.77 0.63 1.2 0.87 0.69 0.72 0.76 24 0.78 0.70 0.79 0.77 1.0 0.76 0.51 0.82 0.83 0.80 0.66 0.80 25 0.80 0.73 0.72 0.80 0.83 0.71 0.52 0.76 1.3 0.69 0.59 0.66 26 0.79 0.67 0.72 0.88 0.94 0.72 0.55 0.75 0.83 0.62 0.51 0.72 27 0.81 0.68 0.68 1.0 1.1 0.83 0.55 0.97 0.71 0.60 0.73 1.5 28 0.95 0.78 0.87 1.1 0.83 0.78 0.55 0.78 0.79 0.70 0.74 0.86 29 0.82 0.70 0.82 1.1 --- 0.68 0.57 0.97 1.1 0.64 1.1 0.95 30 0.79 0.69 0.73 1.1 --- 0.67 0.68 0.73 0.95 0.66 1.1 0.70 31 0.78 --- 0.70 0.87 --- 0.85 --- 0.81 --- 0.83 1.0 --- TOTAL 28.10 20.86 25.57 29.97 38.44 22.61 18.90 24.30 26.54 22.29 22.14 26.89 MEAN 0.91 0.70 0.82 0.97 1.37 0.73 0.63 0.78 0.88 0.72 0.71 0.90 MAX 1.3 0.81 1.3 1.8 4.5 0.92 1.0 1.6 1.3 1.1 1.1 1.5 MIN 0.73 0.57 0.68 0.66 0.83 0.61 0.51 0.59 0.65 0.54 0.48 0.51 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 0.86 0.83 1.3 1.9 2.4 2.4 1.1 1.4 1.4 0.48 1.3 1.4 2 1.6 0.59 1.1 1.5 1.4 1.9 1.1 1.3 1.6 0.89 0.91 1.3 3 0.77 0.77 1.2 1.1 1.5 1.8 1.2 1.1 1.6 0.82 1.1 1.4 4 0.51 0.59 0.87 1.5 1.5 1.7 1.1 1.1 1.4 0.90 1.3 1.5 5 0.52 0.47 0.96 1.8 1.9 1.4 1.0 1.2 1.3 0.84 0.80 1.5 6 0.44 0.51 0.91 1.7 2.1 0.95 0.96 1.2 1.5 0.88 0.97 1.4 7 0.85 0.52 1.8 1.6 1.4 0.87 1.3 1.9 1.7 0.97 1.3 1.3 8 0.87 0.49 2.0 1.8 1.1 1.2 1.4 1.5 1.5 0.98 1.1 1.4 9 0.89 1.1 1.0 1.8 1.2 1.4 1.3 1.4 2.0 1.3 0.99 1.5 10 0.76 0.61 1.3 2.3 2.9 1.4 1.2 1.4 3.4 1.4 0.97 1.7 11 0.87 0.61 1.9 1.7 2.7 1.8 1.5 2.0 2.4 1.3 1.1 1.7 12 0.58 0.85 3.1 1.9 2.0 1.2 1.4 1.6 0.92 1.4 1.0 1.5 13 0.56 0.64 5.7 1.7 1.9 2.0 1.5 2.0 0.90 1.4 1.4 1.5 14 0.41 0.63 2.3 2.5 1.4 3.0 1.4 1.8 0.96 1.5 2.0 1.5 15 0.42 0.61 2.0 1.3 1.0 1.9 1.4 1.4 1.0 1.5 1.3 1.5 16 0.52 0.60 1.8 1.1 1.0 1.5 1.6 1.4 0.97 1.4 1.0 1.5 17 0.46 0.65 1.9 2.4 1.6 1.5 1.8 1.1 0.66 1.4 1.0 1.4 18 0.68 0.69 1.6 2.1 1.7 1.5 1.4 1.3 0.51 1.5 0.88 1.5 19 0.55 0.66 1.6 2.0 1.1 2.2 1.4 1.5 0.77 1.4 1.3 1.5 20 0.54 0.80 1.3 1.7 1.2 4.6 1.5 1.3 0.84 1.5 5.3 1.4 21 0.49 1.6 0.99 1.7 0.99 1.8 1.6 1.2 0.60 1.8 2.7 1.4 22 0.52 4.8 1.2 1.7 0.99 1.6 1.4 1.3 0.64 1.6 1.5 1.4 23 0.39 1.3 1.2 1.7 1.1 1.6 2.1 2.1 0.62 0.99 1.4 1.4 24 0.40 1.1 1.4 1.8 1.4 1.7 1.4 1.7 0.56 1.2 1.3 1.6 25 0.56 1.1 1.6 1.8 1.6 1.5 1.2 1.4 0.80 1.1 1.3 1.5 26 0.39 0.84 1.9 2.1 1.5 0.99 1.8 1.4 0.91 0.90 1.2 1.4 27 0.46 0.85 2.5 2.2 2.4 1.1 2.0 1.6 0.66 0.89 1.5 1.5 28 0.50 0.86 2.4 3.1 1.6 0.90 1.7 1.5 0.49 1.0 1.5 1.3 29 0.41 1.7 2.6 2.1 --- 1.1 1.6 1.4 0.53 0.83 1.3 1.7 30 0.47 2.3 1.8 1.5 --- 1.0 1.4 1.2 0.58 0.89 1.6 1.6 31 1.1 --- 1.3 1.8 --- 1.2 --- 2.3 --- 1.7 1.5 --- TOTAL 19.35 29.67 54.53 56.9 44.58 50.71 42.76 46.0 33.72 36.66 43.82 44.2 MEAN 0.62 0.99 1.76 1.84 1.59 1.64 1.43 1.48 1.12 1.18 1.41 1.47 MAX 1.6 4.8 5.7 3.1 2.9 4.6 2.1 2.3 3.4 1.8 5.3 1.7 MIN 0.39 0.47 0.87 1.1 0.99 0.87 0.96 1.1 0.49 0.48 0.80 1.3 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.3 2.7 2.8 4.1 2.2 5.6 2.3 4.3 2.1 2.3 1.5 1.2 2 1.3 2.2 2.6 2.4 2.5 3.3 2.2 2.0 1.9 2.1 1.2 1.0 3 1.8 2.1 2.1 2.2 2.0 2.7 2.4 2.1 1.6 2.5 0.78 0.86 4 1.5 2.1 1.8 2.2 1.9 2.2 2.4 3.0 2.2 2.1 0.65 1.3 5 1.4 2.1 1.8 2.0 1.7 2.3 2.2 1.9 1.9 2.0 0.83 1.1 6 1.4 2.1 2.1 1.9 2.4 2.2 2.2 1.4 2.0 1.5 0.66 1.9 7 0.95 2.1 1.9 2.4 3.2 2.4 2.4 1.7 2.0 1.6 0.59 1.4 8 1.4 2.0 1.8 2.2 2.6 3.5 2.3 1.7 1.5 1.8 0.79 0.86 9 2.3 2.0 2.1 2.2 2.3 2.8 1.9 1.5 2.1 1.7 1.0 1.2 10 2.0 2.0 2.2 2.1 2.2 2.4 2.0 1.5 2.5 1.4 1.4 0.77 11 1.4 2.0 1.9 2.2 2.5 2.5 2.3 1.6 2.3 2.4 1.8 1.1 12 1.6 2.0 1.4 2.2 2.1 2.7 2.1 1.9 2.4 2.2 1.5 2.7 13 1.5 2.2 0.79 1.7 2.3 2.7 1.8 2.1 2.5 1.5 1.1 1.5 14 1.1 2.1 0.80 1.6 2.3 2.5 1.4 3.6 3.0 1.2 0.52 1.2 15 1.6 2.4 0.83 1.5 2.2 2.3 1.3 2.0 2.6 0.92 1.0 1.1 16 1.4 2.1 0.81 2.0 2.9 2.7 1.7 2.0 2.7 0.82 1.2 1.1 17 1.3 2.4 0.77 2.4 2.8 2.1 1.5 2.0 2.5 0.74 0.78 1.6 18 1.4 2.0 1.9 3.6 2.3 2.4 1.4 1.8 2.7 0.56 0.63 1.5 19 1.4 2.0 2.0 4.8 2.5 3.4 1.5 1.8 2.8 0.67 0.48 1.6 20 1.3 4.3 1.6 2.4 2.7 2.8 1.5 1.7 2.4 1.2 0.51 1.6 21 1.3 2.3 1.7 2.7 3.3 2.3 1.7 1.5 2.6 0.80 0.50 1.4 22 1.3 2.0 1.9 6.0 3.2 2.4 1.6 1.7 2.6 0.92 0.54 2.0 23 1.3 2.1 2.1 2.7 2.6 2.3 2.2 1.9 2.4 1.0 0.57 2.2 24 1.4 2.0 2.0 2.4 2.3 1.9 2.6 2.0 2.6 1.0 0.56 1.2 25 1.7 1.8 1.5 2.9 2.1 3.5 4.0 1.8 2.4 1.3 0.64 1.2 26 1.8 2.2 0.96 2.6 2.2 2.7 2.9 1.6 2.1 1.4 0.87 1.3 27 2.0 2.0 1.2 2.5 4.3 2.6 3.0 2.2 1.7 0.90 0.68 1.2 28 2.1 1.9 1.3 2.1 5.5 2.8 3.2 1.2 2.6 1.5 0.89 1.6 29 2.1 1.9 1.8 2.6 --- 3.0 3.3 1.9 1.7 1.4 0.63 1.2 30 2.0 3.6 1.8 2.5 --- 4.5 4.2 1.8 2.0 2.4 0.63 1.9 31 2.2 --- 1.9 2.5 --- 3.1 --- 1.7 --- 1.2 0.78 --- TOTAL 48.55 66.7 52.16 79.6 73.1 86.6 67.5 60.9 68.4 45.03 26.21 41.79 MEAN 1.57 2.22 1.68 2.57 2.61 2.79 2.25 1.96 2.28 1.45 0.85 1.39 MAX 2.3 4.3 2.8 6.0 5.5 5.6 4.2 4.3 3.0 2.5 1.8 2.7 MIN 0.95 1.8 0.77 1.5 1.7 1.9 1.3 1.2 1.5 0.56 0.48 0.77 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.5 1.1 2.0 1.2 1.7 1.1 2.3 2.5 2.3 1.2 0.75 0.92 2 1.5 1.2 2.1 2.1 1.4 0.90 2.2 2.0 2.6 1.2 0.88 0.80 3 1.4 1.1 1.9 2.1 1.7 1.6 2.3 1.8 2.3 1.4 0.97 0.79 4 1.5 1.1 2.1 1.4 1.7 2.3 2.2 1.8 2.0 1.2 0.95 0.82 5 1.7 2.6 2.1 1.3 1.6 1.4 1.3 2.3 2.2 1.2 0.68 0.91 6 1.5 2.0 2.0 1.3 1.5 0.99 1.1 2.9 2.1 0.72 0.69 1.3 7 1.2 1.8 2.3 1.2 1.6 1.6 1.3 2.8 2.1 0.71 0.67 0.48 8 0.90 1.9 2.0 1.2 1.2 1.2 2.4 2.8 2.6 0.48 0.66 0.86 9 0.92 1.8 2.0 1.2 1.3 1.9 2.4 3.0 3.4 0.55 0.69 3.0 10 1.2 1.9 2.0 1.1 1.4 4.1 2.3 3.1 2.4 0.88 0.67 1.3 11 1.3 2.1 2.0 1.1 1.2 2.8 2.1 1.2 2.0 1.1 0.64 1.2 12 0.73 1.2 2.0 1.0 1.1 2.0 2.8 0.86 2.3 1.3 0.65 1.2 13 0.99 1.2 1.9 1.8 1.2 1.9 3.1 1.3 2.0 1.8 0.59 1.1 14 0.98 1.9 2.1 1.4 1.2 2.3 3.1 2.3 2.0 0.88 0.74 1.1 15 0.79 1.7 2.0 1.3 1.2 2.0 2.6 2.3 1.9 0.75 0.57 0.95 16 1.1 1.3 2.1 1.1 1.2 2.1 2.3 2.0 2.0 0.74 0.59 0.99 17 2.4 2.6 2.5 1.3 1.2 2.0 2.2 1.8 2.3 0.63 0.63 1.1 18 2.4 1.7 2.0 1.3 1.3 2.3 2.4 1.5 2.3 0.65 0.91 1.0 19 2.2 1.1 1.1 1.4 2.4 2.0 3.2 1.6 2.2 0.61 0.98 0.95 20 1.8 1.0 1.1 2.2 1.5 2.2 2.4 1.4 2.2 0.76 1.0 0.94 21 1.9 1.3 1.1 1.5 1.3 2.3 2.0 2.6 2.1 0.73 1.0 0.98 22 1.6 1.8 1.3 1.4 1.1 2.5 2.2 2.5 1.8 0.69 1.0 0.96 23 1.7 1.8 1.1 1.5 1.1 2.5 3.2 2.1 1.2 1.1 0.98 0.92 24 2.0 1.2 1.1 1.4 0.95 2.4 2.4 2.5 1.7 0.79 1.0 0.90 25 2.3 1.4 1.2 1.6 1.0 2.7 2.5 2.6 1.7 0.71 0.96 1.2 26 1.4 1.9 1.2 1.4 0.96 2.2 2.7 2.5 2.2 0.86 0.58 1.3 27 2.6 2.6 1.1 1.7 0.97 2.1 3.5 2.5 2.0 0.98 0.66 0.83 28 1.8 2.0 1.2 1.6 0.99 2.4 1.8 2.3 1.9 0.95 1.0 1.1 29 0.98 2.1 1.5 1.9 0.94 2.4 1.8 2.1 1.5 0.98 0.78 1.1 30 0.88 2.3 1.8 1.7 --- 2.4 2.7 2.0 1.4 0.86 0.98 1.1 31 1.1 --- 1.2 3.0 --- 2.3 --- 2.1 --- 0.83 0.91 --- TOTAL 46.27 50.7 53.1 46.7 37.91 64.89 70.8 67.06 62.7 28.24 24.76 32.10 MEAN 1.49 1.69 1.71 1.51 1.31 2.09 2.36 2.16 2.09 0.91 0.80 1.07 MAX 2.6 2.6 2.5 3.0 2.4 4.1 3.5 3.1 3.4 1.8 1.0 3.0 MIN 0.73 1.0 1.1 1.0 0.94 0.90 1.1 0.86 1.2 0.48 0.57 0.48 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.1 2.4 1.1 1.3 0.44 0.59 0.43 1.3 0.80 1.1 0.82 1.4 2 1.3 2.3 1.0 1.1 0.45 0.92 0.45 0.79 0.80 0.81 0.60 1.8 3 3.1 2.8 0.85 1.4 0.43 1.1 0.47 0.55 0.98 1.1 0.67 1.8 4 1.1 2.1 0.79 0.93 0.48 0.75 0.49 0.48 0.66 4.7 0.54 0.81 5 1.1 2.2 0.82 0.78 0.55 0.67 0.49 0.62 1.3 2.3 0.62 0.69 6 1.2 1.8 0.82 0.81 0.65 0.56 0.52 0.62 1.1 1.2 0.62 0.68 7 1.2 1.8 0.93 0.84 0.54 0.49 0.60 0.54 1.0 0.87 0.51 0.65 8 1.2 1.7 0.81 0.62 0.50 0.66 1.3 0.54 1.0 0.75 0.46 1.7 9 1.3 1.8 0.92 0.63 0.49 0.82 1.2 0.65 1.6 0.76 0.72 3.1 10 1.4 1.7 0.89 0.76 0.43 0.66 2.5 1.4 1.2 0.77 2.5 2.8 11 1.6 1.8 0.87 0.72 0.41 0.46 1.2 0.65 1.0 0.70 3.0 2.6 12 1.9 1.9 0.80 0.70 0.46 0.45 0.67 0.64 0.88 0.90 1.4 2.0 13 2.0 1.9 0.81 0.68 0.48 0.48 0.59 0.60 0.89 0.74 0.94 1.8 14 2.3 2.0 0.88 0.72 0.45 0.45 0.63 0.63 0.98 0.70 1.4 1.8 15 2.3 1.9 0.79 0.69 0.75 0.81 1.1 0.65 1.1 1.3 2.1 1.8 16 3.0 1.7 0.92 0.62 1.4 0.91 0.85 0.61 1.3 0.82 1.1 1.9 17 2.6 1.9 1.0 0.63 1.2 0.84 0.69 0.59 0.86 0.68 0.61 0.58 18 2.7 1.2 0.72 0.60 0.47 0.46 0.69 0.68 0.64 0.59 0.75 0.49 19 2.9 1.2 0.73 0.62 0.53 0.45 0.62 0.66 1.9 0.98 0.68 0.48 20 3.2 1.3 0.77 0.68 0.82 0.44 0.72 0.61 1.5 2.2 0.70 0.54 21 3.3 1.3 0.87 0.67 1.3 0.49 0.62 0.56 3.8 0.90 0.60 5.8 22 3.1 1.4 0.88 0.63 0.78 0.64 0.62 0.66 2.2 0.73 0.66 3.5 23 2.5 1.8 0.90 0.64 0.66 2.2 0.65 0.76 1.7 1.3 0.71 1.3 24 2.3 1.7 0.86 0.68 1.0 1.5 0.67 0.66 1.7 0.84 0.59 0.75 25 2.4 1.4 1.0 0.67 0.76 0.61 0.59 0.67 2.3 0.71 1.1 1.1 26 2.5 1.3 0.87 0.65 0.76 0.64 0.61 0.81 1.5 0.70 0.68 1.4 27 2.5 1.2 0.89 0.60 0.66 0.50 0.64 0.95 0.77 1.1 2.0 2.2 28 2.4 1.3 0.86 0.48 0.88 0.40 0.58 0.84 0.86 1.9 1.2 0.92 29 2.1 1.1 0.85 0.52 --- 0.44 0.65 0.87 0.93 1.3 0.98 1.3 30 2.4 1.1 0.82 0.60 --- 0.51 0.70 0.86 0.88 0.83 1.6 1.1 31 2.3 --- 1.6 0.53 --- 0.50 --- 0.81 --- 0.72 1.1 --- TOTAL 66.3 51.0 27.62 22.50 18.73 21.40 22.54 22.26 38.13 35.00 31.96 48.79 MEAN 2.14 1.70 0.89 0.73 0.67 0.69 0.75 0.72 1.27 1.13 1.03 1.63 MAX 3.3 2.8 1.6 1.4 1.4 2.2 2.5 1.4 3.8 4.7 3.0 5.8 MIN 1.1 1.1 0.72 0.48 0.41 0.40 0.43 0.48 0.64 0.59 0.46 0.48 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 3.6 1.3 2.5 2.5 1.4 0.80 0.60 1.4 2.6 0.72 1.6 2.5 2 2.1 2.7 1.4 1.8 1.3 1.0 0.74 1.9 2.7 0.57 2.5 2.2 3 0.90 1.4 0.92 1.7 1.6 0.75 0.94 2.1 2.7 0.81 1.1 2.5 4 2.0 1.3 1.7 1.1 2.4 0.85 0.75 2.0 2.8 0.72 1.2 2.2 5 2.2 1.2 2.3 1.6 1.3 0.82 0.81 2.9 2.6 0.56 1.2 1.8 6 2.1 1.2 1.8 3.0 1.3 0.97 0.97 1.9 3.0 0.63 1.3 1.9 7 1.5 1.1 1.7 3.4 1.2 0.87 1.1 1.4 2.9 0.68 1.5 1.5 8 1.3 1.1 5.1 2.6 1.3 1.1 1.2 1.6 3.2 0.63 2.1 2.8 9 1.1 1.9 3.7 2.1 1.2 1.8 1.3 1.8 2.7 1.6 3.2 3.4 10 1.2 1.8 2.4 2.0 1.2 0.95 1.6 2.1 3.2 0.62 3.2 3.4 11 1.1 1.4 2.3 1.9 1.5 0.89 1.8 1.8 2.3 0.58 1.4 3.2 12 1.9 1.5 3.8 1.9 1.1 0.69 1.4 2.5 1.1 0.71 1.1 1.6 13 2.0 1.4 2.6 1.8 0.94 0.78 1.6 2.1 0.93 0.97 1.3 2.0 14 0.90 1.8 2.1 2.7 0.82 0.73 1.6 2.2 0.52 0.24 2.0 2.5 15 1.9 2.2 2.3 1.4 1.1 0.83 1.8 2.0 1.0 0.22 2.4 2.6 16 1.8 2.1 2.7 1.9 1.7 0.82 1.7 2.0 1.2 0.15 3.4 1.8 17 1.0 1.0 2.0 1.9 1.2 1.6 1.7 2.0 1.7 0.26 5.0 2.7 18 1.8 0.89 3.3 2.0 1.5 1.1 1.6 2.0 1.5 0.96 3.7 1.6 19 1.0 1.1 4.3 1.6 1.5 0.71 1.6 1.9 1.8 0.28 2.7 1.6 20 1.8 1.8 2.9 2.2 0.85 0.78 1.8 2.2 3.4 0.66 1.6 1.6 21 0.90 1.6 2.8 2.7 0.84 0.84 1.5 2.0 3.0 1.4 1.8 2.3 22 1.2 1.7 1.6 2.1 1.8 1.4 1.6 2.0 2.4 0.83 20 2.1 23 1.7 2.5 2.1 1.4 1.8 1.0 1.8 2.1 1.5 0.64 2.9 1.6 24 1.7 2.9 2.6 1.3 1.3 0.79 1.7 2.5 1.3 0.43 2.0 1.5 25 0.85 1.3 1.9 2.6 1.1 0.67 1.8 2.9 1.1 1.6 2.0 1.1 26 1.7 1.1 2.3 2.0 1.1 0.86 1.9 2.8 0.91 1.9 1.9 1.4 27 1.8 1.3 2.2 1.6 1.1 1.2 1.9 2.3 1.2 0.89 1.3 1.9 28 1.0 1.5 2.2 1.3 1.1 0.73 2.1 2.9 0.99 0.84 1.6 2.3 29 1.2 1.5 2.5 1.5 --- 0.79 1.6 2.3 0.94 0.93 1.9 2.6 30 1.2 2.2 1.3 1.4 --- 1.4 1.4 2.5 0.98 0.92 4.1 2.8 31 1.4 --- 2.1 1.4 --- 0.72 --- 2.7 --- 1.4 3.3 --- TOTAL 47.85 47.79 75.42 60.4 36.55 29.24 43.91 66.8 58.17 24.35 86.3 65.0 MEAN 1.54 1.59 2.43 1.95 1.31 0.94 1.46 2.15 1.94 0.79 2.78 2.17 MAX 3.6 2.9 5.1 3.4 2.4 1.8 2.1 2.9 3.4 1.9 20 3.4 MIN 0.85 0.89 0.92 1.1 0.82 0.67 0.60 1.4 0.52 0.15 1.1 1.1 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 2.4 3.0 2.6 2.6 1.9 1.6 1.2 0.92 1.2 1.0 15 0.72 2 2.9 3.1 3.1 2.4 0.90 1.4 0.80 0.84 0.78 1.0 1.2 0.75 3 2.8 3.5 2.6 2.8 0.86 3.6 1.0 0.80 0.70 3.0 0.80 0.72 4 2.0 3.3 2.5 3.1 1.2 0.80 1.4 1.1 0.76 4.5 1.1 0.70 5 1.1 3.5 2.5 3.0 1.6 0.84 1.4 1.6 0.69 1.8 1.0 0.65 6 1.5 3.2 2.8 2.9 1.3 0.70 0.80 1.2 0.64 0.80 1.5 0.68 7 2.1 3.6 3.2 2.8 3.6 0.75 0.72 1.1 0.56 0.70 1.4 0.73 8 1.8 3.5 3.2 3.3 1.9 0.64 1.1 1.0 0.57 1.2 1.3 0.69 9 1.6 3.3 2.7 2.8 1.2 0.70 0.86 2.5 0.68 2.0 1.8 1.2 10 20 3.1 2.8 2.9 1.0 0.68 1.2 1.0 0.56 1.8 1.1 0.72 11 4.5 3.0 2.9 3.0 1.1 0.80 1.4 2.5 0.56 1.7 1.0 0.47 12 9.6 2.6 2.6 3.1 1.7 0.80 1.0 2.4 0.75 1.9 1.2 0.51 13 2.6 3.2 3.2 2.6 1.5 1.5 1.4 1.6 0.56 2.2 0.82 0.51 14 3.0 3.2 3.1 2.7 1.4 0.75 1.2 1.1 0.91 2.5 2.1 0.58 15 2.6 3.2 3.4 3.1 1.3 0.70 1.0 0.74 1.9 2.7 0.80 0.57 16 2.7 3.6 2.8 3.5 1.8 1.2 0.80 0.63 0.84 2.1 0.66 0.50 17 2.0 2.9 2.0 2.7 1.8 1.4 1.0 0.62 0.65 2.9 0.64 0.67 18 2.1 2.9 1.9 3.7 2.3 0.90 0.80 0.75 0.71 4.5 0.66 0.85 19 2.6 3.0 1.6 5.0 2.3 0.80 1.2 0.85 0.97 2.5 0.70 0.57 20 2.6 2.7 2.1 4.3 1.6 1.0 1.2 0.87 1.1 1.0 0.60 1.1 21 2.4 2.8 2.0 3.5 1.2 0.62 0.72 0.78 0.78 1.2 0.81 0.60 22 10 3.0 2.2 3.2 1.2 0.82 0.68 0.88 0.78 0.68 0.82 0.67 23 3.0 3.2 2.1 3.1 1.5 0.80 0.64 0.78 0.78 0.84 0.76 0.80 24 2.2 3.2 3.0 5.2 1.7 1.0 7.0 0.89 0.72 0.82 1.0 0.95 25 2.6 3.0 3.2 3.5 1.4 1.2 0.72 0.97 1.2 1.7 1.6 2.3 26 2.0 3.3 2.0 3.3 1.2 0.70 0.66 0.95 1.3 1.2 1.3 0.73 27 1.9 2.8 2.5 3.1 1.6 1.2 3.5 1.4 0.86 2.6 0.86 1.1 28 2.3 2.6 2.0 3.0 1.6 1.5 0.78 1.2 1.1 3.0 0.68 1.1 29 2.2 2.4 2.5 3.3 --- 3.2 2.0 0.92 0.90 3.2 0.60 1.2 30 2.6 2.2 2.6 4.2 --- 0.80 1.1 1.7 0.86 5.8 0.61 0.97 31 2.9 --- 2.0 2.0 --- 1.2 --- 2.5 --- 1.2 0.63 --- TOTAL 106.6 91.9 79.7 99.7 43.66 34.60 39.28 37.09 25.37 64.04 45.05 24.31 MEAN 3.44 3.06 2.57 3.22 1.56 1.12 1.31 1.20 0.85 2.07 1.45 0.81 MAX 20 3.6 3.4 5.2 3.6 3.6 7.0 2.5 1.9 5.8 15 2.3 MIN 1.1 2.2 1.6 2.0 0.86 0.62 0.64 0.62 0.56 0.68 0.60 0.47 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1991, BY WATER YEAR (WY) MEAN 1.67 1.71 1.70 1.82 1.49 1.43 1.46 1.49 1.49 1.18 1.29 1.35 MAX 3.44 3.06 2.57 3.22 2.61 2.79 2.36 2.16 2.28 2.07 2.78 2.17 (WY) 1991 1991 1991 1991 1987 1987 1988 1988 1987 1991 1990 1990 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1990 CALENDAR YEAR FOR 1991 WATER YEAR WATER YEARS 1985 - 1991 ANNUAL TOTAL 691.30 ANNUAL MEAN 1.89 1.51 HIGHEST ANNUAL MEAN 1.96 1987 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 20 Oct 10 20 Aug 22 1990 LOWEST DAILY MEAN 0.47 Sep 11 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 0.54 Sep 11 0.40 Jul 14 1990 MAXIMUM PEAK FLOW 0.00 Apr 27 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 3.83 Apr 27 4.16 Oct 1 1989 10 PERCENT EXCEEDS 3.2 2.6 50 PERCENT EXCEEDS 1.4 1.3 90 PERCENT EXCEEDS 0.68 0.64 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.0 2.4 1.7 0.80 1.3 2.5 1.5 0.87 1.8 1.4 0.90 0.72 2 0.95 2.1 2.0 0.84 1.2 2.2 1.3 0.86 2.4 1.2 0.71 1.2 3 0.71 2.2 1.8 1.2 1.1 2.0 1.3 0.84 4.4 0.80 0.78 0.99 4 0.68 2.9 1.6 0.92 0.97 2.0 1.4 0.72 3.7 1.1 0.97 1.2 5 0.53 3.0 1.4 0.91 0.97 2.0 1.7 0.27 1.8 0.80 0.97 1.7 6 0.66 3.1 1.1 0.95 1.4 3.3 1.6 0.52 1.3 0.83 1.2 1.6 7 0.85 2.7 1.2 1.0 1.3 2.5 1.7 0.44 1.6 0.90 0.93 1.1 8 1.1 2.7 1.2 0.78 2.1 2.0 0.66 1.2 3.4 1.2 0.87 0.78 9 1.9 3.1 1.2 0.90 2.0 1.7 0.83 0.98 3.4 0.99 0.93 0.96 10 1.4 2.5 1.2 0.85 1.3 1.9 0.70 0.94 2.4 0.27 0.76 1.2 11 1.4 1.7 1.2 0.94 1.3 2.0 1.4 0.89 2.5 0.49 0.76 0.83 12 1.0 2.0 1.2 0.91 1.9 2.0 0.98 0.98 3.8 0.53 1.1 0.95 13 1.2 2.7 1.2 3.1 2.7 2.4 0.60 1.3 2.4 0.51 6.1 0.96 14 1.1 2.7 1.2 2.5 2.4 2.4 0.48 1.3 4.2 0.37 2.6 0.70 15 1.0 2.3 1.2 1.0 2.5 2.4 0.45 1.2 2.6 0.24 1.6 0.65 16 1.1 2.3 1.1 0.88 2.2 1.3 0.52 1.2 2.9 0.51 1.1 0.73 17 1.1 2.7 1.0 0.88 3.9 1.6 0.39 1.2 2.3 0.77 1.1 0.59 18 1.2 2.9 1.6 1.4 2.7 1.2 0.45 1.4 1.9 2.2 0.89 0.78 19 0.85 2.4 1.4 4.0 2.1 2.1 0.46 1.7 1.8 2.0 2.9 1.4 20 0.87 1.9 1.3 1.8 1.6 1.2 1.7 1.1 2.6 1.3 2.9 0.92 21 0.83 2.2 1.5 1.5 1.6 1.4 7.0 1.5 2.8 0.94 2.9 0.68 22 0.83 2.2 1.6 1.5 1.6 1.7 2.5 2.0 2.0 0.97 2.0 0.60 23 1.5 1.9 1.9 4.3 4.0 1.8 1.2 1.1 1.6 3.4 1.8 0.90 24 1.5 1.5 1.8 2.2 3.2 1.6 0.79 2.4 1.9 2.3 1.8 1.3 25 2.0 1.6 1.9 1.6 3.7 1.8 1.0 2.0 1.6 0.80 2.0 0.82 26 1.3 1.6 1.5 2.1 2.5 1.4 0.61 1.4 1.6 0.80 1.2 0.72 27 0.96 1.5 1.6 0.63 2.2 1.9 0.54 1.5 2.0 0.80 0.94 0.89 28 0.83 1.3 3.4 1.1 2.6 2.0 0.68 1.2 2.2 0.70 0.95 0.79 29 1.5 1.6 2.0 1.6 2.8 1.7 0.89 1.4 3.0 0.56 1.0 0.61 30 2.3 1.6 1.0 1.5 --- 1.6 0.83 1.4 2.9 0.57 1.0 0.71 31 2.4 --- 0.85 1.5 --- 1.4 --- 1.2 --- 0.90 0.73 --- TOTAL 36.55 67.3 45.85 46.09 61.14 59.0 36.16 37.01 74.8 31.15 46.39 27.98 MEAN 1.18 2.24 1.48 1.49 2.11 1.90 1.21 1.19 2.49 1.00 1.50 0.93 MAX 2.4 3.1 3.4 4.3 4.0 3.3 7.0 2.4 4.4 3.4 6.1 1.7 MIN 0.53 1.3 0.85 0.63 0.97 1.2 0.39 0.27 1.3 0.24 0.71 0.59 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1992, BY WATER YEAR (WY) MEAN 1.61 1.77 1.67 1.78 1.57 1.49 1.42 1.46 1.62 1.16 1.32 1.30 MAX 3.44 3.06 2.57 3.22 2.61 2.79 2.36 2.16 2.49 2.07 2.78 2.17 (WY) 1991 1991 1991 1991 1987 1987 1988 1988 1992 1991 1990 1990 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1991 CALENDAR YEAR FOR 1992 WATER YEAR WATER YEARS 1985 - 1992 ANNUAL TOTAL 569.42 ANNUAL MEAN 1.56 1.51 HIGHEST ANNUAL MEAN 1.96 1987 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 7.0 Apr 21 20 Aug 22 1990 LOWEST DAILY MEAN 0.24 Jul 15 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 0.42 Jul 10 0.40 Jul 14 1990 MAXIMUM PEAK FLOW 0.00 Jul 23 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 2.36 Jul 23 4.16 Oct 1 1989 10 PERCENT EXCEEDS 2.7 2.6 50 PERCENT EXCEEDS 1.3 1.3 90 PERCENT EXCEEDS 0.71 0.65 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 0.81 0.71 1.6 2.2 3.6 4.1 1.8 2.1 2.8 8.2 4.1 3.8 2 0.85 0.78 1.1 1.8 2.7 1.4 2.1 2.2 5.0 10 3.9 4.4 3 2.0 0.70 0.95 2.7 1.8 2.7 2.4 2.5 4.4 7.4 5.2 3.9 4 1.9 1.7 0.60 3.5 2.4 4.3 1.5 3.4 4.0 6.2 4.0 3.2 5 1.0 1.2 0.60 3.4 3.4 1.7 3.6 3.3 3.3 8.7 3.3 5.5 6 1.1 0.66 0.98 6.0 3.8 4.4 2.1 2.4 3.1 9.5 3.8 3.9 7 1.3 0.56 0.81 11 7.3 5.1 2.1 1.8 2.7 11 4.3 3.5 8 3.6 0.69 0.95 17 7.4 5.2 1.7 1.3 2.6 8.3 3.4 4.9 9 3.8 0.61 0.75 4.5 5.1 4.0 2.2 1.5 3.4 6.2 3.8 3.9 10 1.1 0.57 0.85 2.6 5.1 4.7 2.1 1.2 3.6 9.9 3.6 4.1 11 1.3 0.55 1.3 4.0 5.6 2.5 2.0 1.0 5.4 6.3 4.0 4.0 12 0.98 2.0 1.7 5.9 3.7 4.6 1.5 1.3 4.8 6.3 3.9 4.3 13 0.82 0.98 1.3 4.2 3.7 7.2 1.7 2.7 6.0 4.6 3.2 6.0 14 0.84 0.67 2.2 4.5 3.5 2.6 2.0 2.2 5.0 5.2 3.2 3.4 15 0.91 0.69 1.6 4.9 3.6 2.9 1.9 3.3 4.3 5.2 3.2 2.5 16 1.4 0.68 1.9 4.3 4.7 4.1 2.3 3.1 2.4 4.4 3.5 2.4 17 0.89 0.62 3.3 2.8 3.4 5.9 1.3 2.6 1.1 3.7 3.9 7.0 18 0.61 0.52 2.6 3.4 2.4 4.8 0.99 2.1 0.77 5.6 3.1 5.8 19 0.54 0.91 4.7 5.3 2.0 4.3 0.86 2.6 1.5 9.1 3.0 3.7 20 0.47 0.93 3.0 5.0 2.0 5.3 0.78 2.8 2.4 11 3.3 2.9 21 0.47 3.3 2.0 9.4 5.0 2.4 0.64 2.3 5.2 10 4.3 6.4 22 0.53 2.2 2.0 9.5 6.1 2.0 0.67 2.3 9.1 5.8 3.9 4.3 23 0.53 0.92 2.5 9.3 3.6 8.2 0.70 2.1 10 5.3 3.5 2.4 24 0.51 1.3 2.8 9.7 3.3 5.0 1.4 1.8 8.0 11 3.0 3.0 25 0.62 1.8 2.8 6.9 3.2 3.0 2.0 2.4 8.8 5.5 2.9 3.8 26 0.58 3.5 4.3 7.9 5.2 8.8 2.6 2.7 9.9 3.4 3.4 3.7 27 0.62 1.5 3.4 9.0 5.0 5.3 2.4 2.4 10 3.6 4.0 3.7 28 0.69 1.0 3.7 6.9 6.3 3.0 1.7 2.3 10 3.7 3.4 3.3 29 0.69 0.75 2.8 3.6 --- 3.4 1.7 1.4 7.9 3.7 2.2 4.3 30 0.61 0.50 1.9 3.3 --- 2.3 1.8 2.3 6.6 4.3 3.5 3.6 31 0.82 --- 2.0 3.1 --- 3.6 --- 2.5 --- 5.5 3.6 --- TOTAL 32.89 33.50 62.99 177.6 114.9 128.8 52.54 69.9 154.07 208.6 111.4 121.6 MEAN 1.06 1.12 2.03 5.73 4.10 4.15 1.75 2.25 5.14 6.73 3.59 4.05 MAX 3.8 3.5 4.7 17 7.4 8.8 3.6 3.4 10 11 5.2 7.0 MIN 0.47 0.50 0.60 1.8 1.8 1.4 0.64 1.0 0.77 3.4 2.2 2.4 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1993, BY WATER YEAR (WY) MEAN 1.55 1.70 1.71 2.22 1.85 1.78 1.46 1.55 2.01 1.78 1.57 1.60 MAX 3.44 3.06 2.57 5.73 4.10 4.15 2.36 2.25 5.14 6.73 3.59 4.05 (WY) 1991 1991 1991 1993 1993 1993 1988 1993 1993 1993 1993 1993 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1992 CALENDAR YEAR FOR 1993 WATER YEAR WATER YEARS 1985 - 1993 ANNUAL TOTAL 1268.79 ANNUAL MEAN 3.48 1.73 HIGHEST ANNUAL MEAN 3.48 1993 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 17 Jan 8 20 Aug 22 1990 LOWEST DAILY MEAN 0.47 Oct 20 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 0.52 Oct 18 0.40 Jul 14 1990 MAXIMUM PEAK FLOW 0.00 Oct 8 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 2.14 Oct 8 4.16 Oct 1 1989 10 PERCENT EXCEEDS 6.7 3.1 50 PERCENT EXCEEDS 3.2 1.4 90 PERCENT EXCEEDS 0.78 0.66 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 7.4 2.2 3.0 4.7 3.5 3.3 3.9 3.4 2.8 4.5 2.8 2 3.3 2.4 3.7 3.1 5.2 8.8 3.5 3.6 4.5 3.1 4.4 4.5 3 2.5 4.1 2.7 4.2 3.2 2.7 2.4 3.4 3.9 4.2 4.0 4.5 4 1.3 5.0 2.7 3.3 3.3 2.2 3.1 2.8 5.0 3.6 3.5 4.7 5 1.6 7.4 2.6 2.7 7.3 1.9 2.9 2.6 5.7 2.9 4.1 4.2 6 3.5 10 3.5 2.6 6.1 1.5 2.3 2.5 6.4 3.1 4.5 4.0 7 3.4 8.1 3.6 3.0 4.9 1.7 1.8 2.8 4.5 3.0 3.6 3.7 8 3.5 4.5 3.2 4.3 5.1 2.3 1.4 4.5 3.6 2.8 3.6 2.9 9 3.8 4.1 5.7 3.6 2.7 2.0 3.2 4.5 3.1 2.1 3.6 2.7 10 3.6 3.6 5.9 2.9 2.6 3.7 3.6 2.4 3.4 2.6 3.8 2.7 11 3.0 3.1 4.7 3.4 2.4 3.7 3.8 2.9 3.1 3.1 3.7 2.7 12 4.7 3.1 5.5 5.3 2.2 3.4 4.4 2.5 3.1 3.8 4.6 2.6 13 4.4 3.6 5.0 4.2 2.5 4.1 5.4 3.3 3.5 5.5 6.4 2.6 14 3.9 4.0 6.3 4.0 4.8 3.3 3.3 3.3 3.7 3.1 4.6 2.6 15 4.2 5.3 5.2 4.5 3.4 3.7 4.9 3.8 3.0 2.7 3.7 2.5 16 3.6 4.9 5.4 5.1 2.6 4.0 5.6 3.5 2.7 3.2 9.2 2.6 17 5.1 5.4 5.7 6.0 3.9 3.6 5.0 3.1 2.8 3.2 6.8 2.4 18 4.2 6.9 4.3 5.8 4.0 2.3 4.5 2.8 3.4 3.1 8.4 3.5 19 4.4 8.3 2.6 4.7 2.1 2.3 3.6 3.0 2.9 3.3 5.8 2.6 20 3.7 3.8 2.5 5.6 1.5 2.7 3.7 2.8 2.9 3.6 4.4 2.3 21 5.3 5.0 2.4 5.5 1.4 2.6 3.2 2.6 2.7 3.9 6.4 1.9 22 6.0 4.9 2.9 5.8 1.4 2.7 3.6 2.8 3.3 6.4 4.9 2.1 23 5.5 3.4 3.8 5.5 3.3 4.0 3.2 2.4 1.3 5.0 4.3 2.1 24 5.1 3.9 3.1 6.3 6.1 5.0 2.8 2.1 1.8 4.9 3.4 2.7 25 5.5 3.7 2.6 7.8 2.0 8.2 3.2 2.3 2.6 3.6 3.1 2.5 26 5.2 2.9 2.3 5.9 1.7 3.7 4.4 2.4 2.5 3.4 2.3 1.9 27 6.6 5.7 2.3 5.5 2.0 2.3 4.0 2.6 3.1 4.4 2.3 1.9 28 6.5 4.4 3.2 5.8 2.5 2.4 3.3 2.6 3.2 4.4 2.7 2.2 29 6.8 5.2 2.7 5.1 --- 4.0 3.4 2.9 3.5 4.1 2.6 2.3 30 7.3 4.5 2.9 5.1 --- 2.3 3.5 3.0 3.1 4.1 3.0 2.4 31 6.4 --- 2.6 4.9 --- 2.3 --- 3.4 --- 4.1 2.9 --- TOTAL 137.7 148.6 113.8 144.5 94.9 102.9 106.3 93.1 101.7 113.1 135.1 85.1 MEAN 4.44 4.95 3.67 4.66 3.39 3.32 3.54 3.00 3.39 3.65 4.36 2.84 MAX 7.3 10 6.3 7.8 7.3 8.8 5.6 4.5 6.4 6.4 9.2 4.7 MIN 1.3 2.4 2.2 2.6 1.4 1.5 1.4 2.1 1.3 2.1 2.3 1.9 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1994, BY WATER YEAR (WY) MEAN 1.84 2.03 1.91 2.46 2.00 1.94 1.67 1.69 2.15 1.96 1.85 1.73 MAX 4.44 4.95 3.67 5.73 4.10 4.15 3.54 3.00 5.14 6.73 4.36 4.05 (WY) 1994 1994 1994 1993 1993 1993 1994 1994 1993 1993 1994 1993 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1993 CALENDAR YEAR FOR 1994 WATER YEAR WATER YEARS 1985 - 1994 ANNUAL TOTAL 1376.8 ANNUAL MEAN 3.77 1.93 HIGHEST ANNUAL MEAN 3.77 1994 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 10 Nov 6 20 Aug 22 1990 LOWEST DAILY MEAN 1.3 Oct 4 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 2.0 Mar 3 0.40 Jul 14 1990 MAXIMUM PEAK FLOW 0.00 Jul 22 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 2.24 Jul 22 4.16 Oct 1 1989 10 PERCENT EXCEEDS 5.7 3.6 50 PERCENT EXCEEDS 3.5 1.5 90 PERCENT EXCEEDS 2.3 0.67 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 2.5 2.9 3.9 2.6 2.3 4.0 1.0 0.90 1.9 1.4 1.3 1.2 2 4.5 2.1 3.5 2.8 1.5 2.1 0.70 0.89 2.3 2.0 1.3 1.3 3 7.7 2.0 3.3 3.1 1.6 1.7 0.82 0.90 3.1 2.1 1.3 1.1 4 3.5 1.9 4.0 3.2 2.3 1.5 0.96 0.90 3.0 2.1 0.88 0.98 5 2.6 2.1 2.6 3.0 1.3 1.3 0.71 0.90 4.5 1.7 0.89 0.98 6 2.3 2.2 1.7 4.1 1.2 1.4 1.0 1.2 4.3 1.8 0.61 1.1 7 1.9 1.9 2.0 6.4 1.1 1.1 0.98 1.2 1.7 1.8 1.7 1.2 8 2.3 1.9 1.3 3.2 1.3 2.0 0.95 0.91 1.2 1.4 1.4 1.1 9 3.1 2.2 1.5 3.1 1.2 1.4 0.93 0.84 1.1 1.7 1.2 1.1 10 4.4 2.5 2.2 2.8 1.9 1.3 0.84 0.98 0.92 1.3 1.3 1.1 11 3.0 2.9 2.2 2.6 3.4 1.3 0.81 0.98 0.90 2.0 1.3 1.1 12 11 2.6 1.5 2.4 2.0 1.1 1.0 1.1 0.92 1.5 1.3 1.1 13 14 2.6 1.4 2.4 1.3 1.1 0.61 1.5 1.0 1.2 1.2 1.1 14 4.6 2.3 1.3 3.5 1.2 1.1 0.21 1.6 0.89 1.2 1.2 2.5 15 3.5 2.6 1.9 4.1 1.7 1.1 0.33 1.5 1.1 1.2 1.2 2.0 16 3.0 2.5 2.0 2.3 2.0 1.1 0.54 1.5 1.0 0.84 0.98 1.5 17 2.7 2.6 1.5 1.9 4.4 1.1 0.41 0.45 1.1 0.68 0.98 1.2 18 2.6 2.3 1.1 1.3 7.9 1.1 0.71 0.36 0.70 0.45 0.98 1.0 19 2.4 2.3 1.2 1.1 3.3 1.1 1.5 1.2 1.1 0.30 1.2 0.84 20 2.3 2.4 1.6 1.0 2.1 0.43 1.2 1.1 1.4 0.42 0.98 0.84 21 2.4 3.1 2.1 0.90 1.5 0.75 0.78 1.5 1.8 0.38 1.1 0.84 22 4.8 2.9 8.1 0.91 1.4 0.54 0.51 1.8 1.4 0.21 1.2 0.84 23 3.9 2.8 6.4 1.7 1.3 1.2 0.55 1.6 2.1 0.46 1.3 0.84 24 2.5 3.2 3.3 1.4 1.3 0.90 0.65 0.95 4.0 0.30 0.98 3.8 25 3.1 2.9 2.5 1.5 1.5 0.91 0.64 0.94 2.9 0.26 1.5 2.5 26 2.5 3.8 2.1 1.5 1.7 1.0 0.82 1.6 2.3 0.90 6.4 2.0 27 2.4 4.4 2.6 1.6 1.7 2.0 0.90 0.62 2.3 0.70 4.5 1.3 28 2.6 3.7 2.7 2.3 1.8 2.0 0.90 0.77 3.5 0.61 3.0 1.2 29 2.6 4.1 2.6 2.5 --- 2.5 0.90 0.76 2.2 0.27 1.1 1.2 30 2.6 3.6 2.3 2.4 --- 1.8 0.90 0.71 1.8 0.24 1.2 1.2 31 3.5 --- 2.5 2.1 --- 1.1 --- 1.5 --- 0.72 1.2 --- TOTAL 116.8 81.3 78.9 75.71 57.2 43.03 23.76 33.66 58.43 32.14 46.68 40.06 MEAN 3.77 2.71 2.55 2.44 2.04 1.39 0.79 1.09 1.95 1.04 1.51 1.34 MAX 14 4.4 8.1 6.4 7.9 4.0 1.5 1.8 4.5 2.1 6.4 3.8 MIN 1.9 1.9 1.1 0.90 1.1 0.43 0.21 0.36 0.70 0.21 0.61 0.84 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1995, BY WATER YEAR (WY) MEAN 2.01 2.09 1.96 2.46 2.00 1.89 1.59 1.64 2.13 1.88 1.82 1.69 MAX 4.44 4.95 3.67 5.73 4.10 4.15 3.54 3.00 5.14 6.73 4.36 4.05 (WY) 1994 1994 1994 1993 1993 1993 1994 1994 1993 1993 1994 1993 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1994 CALENDAR YEAR FOR 1995 WATER YEAR WATER YEARS 1985 - 1995 ANNUAL TOTAL 687.67 ANNUAL MEAN 1.88 1.93 HIGHEST ANNUAL MEAN 3.77 1994 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 14 Oct 13 20 Aug 22 1990 LOWEST DAILY MEAN 0.21 Apr 14 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 0.33 Jul 19 0.33 Jul 19 1995 MAXIMUM PEAK FLOW 0.00 Jan 7 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 2.58 Jan 7 4.16 Oct 1 1989 10 PERCENT EXCEEDS 3.3 3.6 50 PERCENT EXCEEDS 1.5 1.5 90 PERCENT EXCEEDS 0.77 0.67 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02197331 H-008 AT SAVANNAH RIVER SITE, SC SOURCE AGENCY USGS STATE 45 COUNTY 011 LATITUDE 331654 LONGITUDE 0813846 NAD27 DRAINAGE AREA CONTRIBUTING DRAINAGE AREA DATUM 270. NGVD29 Date Processed: 2004-08-20 15:16 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 1.0 0.39 2.5 3.0 0.53 2.6 0.82 0.92 0.83 1.7 1.5 0.69 2 1.0 0.39 2.5 2.7 1.1 2.5 0.33 0.83 0.48 1.7 1.1 0.77 3 1.0 0.48 2.4 2.6 1.3 2.3 0.39 0.82 0.30 1.6 0.58 0.78 4 1.2 0.90 2.4 2.6 1.2 2.6 0.28 1.4 0.30 1.7 1.0 1.5 5 1.0 1.1 2.6 2.2 1.7 2.4 0.42 1.2 0.20 2.0 1.4 1.5 6 1.1 1.3 2.9 1.4 1.4 2.1 0.79 0.77 0.23 1.7 0.68 1.4 7 1.1 3.1 3.5 1.7 2.0 1.8 0.61 0.82 0.28 1.6 0.54 2.0 8 1.1 1.9 3.2 1.4 2.4 1.1 0.53 0.82 1.2 1.6 0.47 1.3 9 1.1 1.7 3.5 1.7 2.1 1.9 0.57 0.71 1.9 1.6 0.56 0.92 10 1.1 1.3 3.7 2.0 2.8 2.0 0.61 0.86 1.7 1.6 0.60 1.7 11 1.0 1.4 3.8 2.0 3.3 3.0 0.52 0.94 1.0 1.7 1.0 1.4 12 0.99 1.1 3.7 2.0 2.4 3.2 0.57 1.1 0.95 1.8 1.0 1.4 13 1.0 1.1 4.2 1.9 2.4 1.6 0.45 1.0 4.2 1.3 1.5 1.3 14 1.2 1.1 3.8 1.9 2.4 0.85 0.52 1.5 4.2 1.5 1.3 1.3 15 0.93 1.1 3.5 1.9 2.5 1.2 1.3 1.7 4.2 1.5 0.88 1.4 16 0.90 1.1 4.0 1.3 2.7 0.61 0.84 0.87 4.2 0.84 1.4 2.4 17 0.90 1.1 3.2 1.3 2.6 1.4 0.77 0.35 2.9 1.3 1.0 1.7 18 0.39 1.0 2.4 1.3 2.4 0.75 0.77 0.22 2.2 0.94 0.72 1.9 19 0.39 0.98 4.0 1.8 2.1 0.45 0.81 0.25 1.1 0.80 0.62 1.4 20 0.39 0.92 2.6 1.0 2.0 0.31 0.87 0.22 0.74 0.79 0.58 0.85 21 0.39 1.3 2.6 0.76 2.0 0.29 0.89 0.31 0.82 0.81 0.61 2.0 22 0.39 1.3 2.5 0.60 2.0 0.29 0.90 0.16 1.6 0.83 0.59 1.9 23 0.33 0.87 1.9 0.58 1.6 0.26 0.78 0.15 1.3 1.1 0.62 0.80 24 0.38 0.78 2.1 0.94 2.0 0.21 0.77 0.50 2.1 0.86 1.0 0.80 25 0.39 0.70 2.4 0.70 2.4 0.25 0.77 0.72 4.1 1.5 1.4 1.3 26 0.39 0.69 2.6 0.59 2.4 0.29 0.84 1.8 2.6 0.92 0.70 1.1 27 1.3 1.6 2.6 1.8 2.3 0.98 0.83 1.4 1.0 0.82 0.71 1.0 28 0.68 2.1 2.4 0.85 2.7 1.8 0.77 2.0 2.5 0.90 0.60 1.2 29 0.29 2.2 2.4 0.67 2.5 0.50 1.2 1.1 2.0 0.80 0.47 1.0 30 0.30 2.3 2.4 0.67 --- 0.32 1.5 0.85 1.4 0.76 0.44 1.1 31 0.46 --- 3.3 0.69 --- 1.0 --- 0.82 --- 1.2 0.48 --- TOTAL 24.09 37.30 91.6 46.55 61.23 40.86 22.02 27.11 52.53 39.77 26.05 39.81 MEAN 0.78 1.24 2.95 1.50 2.11 1.32 0.73 0.87 1.75 1.28 0.84 1.33 MAX 1.3 3.1 4.2 3.0 3.3 3.2 1.5 2.0 4.2 2.0 1.5 2.4 MIN 0.29 0.39 1.9 0.58 0.53 0.21 0.28 0.15 0.20 0.76 0.44 0.69 STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1985 - 1996, BY WATER YEAR (WY) MEAN 1.91 2.02 2.05 2.38 2.01 1.84 1.52 1.57 2.10 1.83 1.74 1.66 MAX 4.44 4.95 3.67 5.73 4.10 4.15 3.54 3.00 5.14 6.73 4.36 4.05 (WY) 1994 1994 1994 1993 1993 1993 1994 1994 1993 1993 1994 1993 MIN 0.62 0.70 0.82 0.73 0.67 0.69 0.63 0.72 0.85 0.72 0.71 0.81 (WY) 1986 1985 1985 1989 1989 1989 1985 1989 1991 1985 1985 1991 SUMMARY STATISTICS FOR 1995 CALENDAR YEAR FOR 1996 WATER YEAR WATER YEARS 1985 - 1996 ANNUAL TOTAL 508.92 ANNUAL MEAN 1.39 1.89 HIGHEST ANNUAL MEAN 3.77 1994 LOWEST ANNUAL MEAN 0.84 1985 HIGHEST DAILY MEAN 4.2 Dec 13 20 Aug 22 1990 LOWEST DAILY MEAN 0.15 May 23 0.15 Jul 16 1990 ANNUAL SEVEN-DAY MINIMUM 0.24 May 17 0.24 May 17 1996 MAXIMUM PEAK FLOW 0.00 Aug 4 0.00 Oct 1 1989 MAXIMUM PEAK STAGE 1.91 Aug 4 4.16 Oct 1 1989 10 PERCENT EXCEEDS 2.6 3.5 50 PERCENT EXCEEDS 1.1 1.5 90 PERCENT EXCEEDS 0.41 0.66