1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172100 CHARLESTON HARBOR @ FT SUMTER NR MT PLEASANT, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324511 LONGITUDE 0795224 NAD27 DATUM -9.93 NGVD29 Date Processed: 2004-08-20 15:41 By mishealy APPROVED DD #21, ,PUBLISHED,MAX,MIN,MEAN Gage height, feet WATER YEAR OCTOBER 1992 TO SEPTEMBER 1993 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 --- 11.26 --- --- --- --- 10.22 10.84 10.79 10.83 10.52 10.79 2 --- 11.42 --- --- --- 10.63 9.91 10.74 11.24 10.86 10.20 10.85 3 --- 10.72 --- --- --- 11.00 10.05 10.77 10.85 10.60 9.89 10.69 4 --- 10.80 --- --- --- 10.39 10.75 10.66 10.38 10.29 9.66 10.68 5 --- 10.51 --- --- --- 9.58 11.53 10.54 9.97 10.35 9.84 10.64 6 --- 10.66 --- --- --- 10.03 11.03 10.35 10.27 10.65 10.00 10.89 7 --- 11.32 --- --- --- 10.53 11.10 10.24 10.52 10.70 9.83 10.97 8 11.94 11.25 --- --- --- 10.09 11.08 10.37 10.23 10.65 10.44 11.00 9 11.56 11.33 --- --- --- 10.00 11.21 10.36 9.94 10.39 10.61 10.86 10 11.25 11.37 --- --- --- 10.08 10.56 10.39 9.93 10.14 10.65 10.31 11 10.98 11.06 --- --- --- 9.65 10.45 10.19 10.01 10.18 10.49 10.71 12 11.33 10.93 --- --- --- 10.56 10.17 10.22 10.40 10.36 10.57 11.04 13 11.28 10.30 --- --- --- 9.56 10.66 10.25 10.84 10.28 10.45 10.97 14 11.06 10.46 --- --- --- 8.15 10.80 10.59 11.36 10.04 10.52 10.98 15 10.88 10.44 --- --- --- 9.30 10.89 10.87 11.06 9.95 11.05 10.86 16 10.84 10.59 --- --- --- 9.94 10.54 10.70 10.73 10.22 11.17 10.76 17 11.06 10.83 --- --- --- 10.00 10.04 10.47 10.65 10.89 11.12 10.63 18 11.54 10.90 --- --- --- 10.82 10.74 10.41 10.71 10.90 10.87 10.75 19 11.30 11.22 --- --- --- 10.84 10.70 10.32 10.87 10.84 11.17 11.16 20 11.26 11.93 --- --- --- 10.87 10.46 10.77 10.83 10.63 11.30 11.43 21 11.05 11.88 --- --- --- 10.60 10.40 11.19 10.70 10.75 11.13 10.87 22 10.89 11.36 --- --- --- 10.22 9.73 10.93 10.58 10.68 11.29 10.71 23 11.28 10.68 --- --- --- 10.24 10.01 10.56 10.64 10.42 11.44 10.76 24 11.30 10.73 --- --- --- 10.00 9.89 10.38 10.89 10.27 11.24 10.63 25 11.03 10.62 --- --- --- 10.24 9.79 10.18 10.58 9.92 10.91 10.91 26 10.94 10.57 --- --- --- 11.17 9.66 10.09 10.49 10.41 10.74 10.83 27 10.72 10.43 --- --- --- 10.73 10.25 10.56 10.47 10.63 10.67 10.30 28 10.64 10.60 --- --- --- 10.25 10.67 10.58 10.45 10.35 10.67 10.44 29 10.55 10.66 --- --- --- 10.28 10.74 10.56 10.59 10.08 10.69 10.82 30 10.55 10.28 --- --- --- 10.32 10.86 10.65 10.72 10.19 10.86 10.79 31 10.45 --- --- --- --- 10.57 --- 10.95 --- 10.60 11.11 --- MEAN --- 10.90 --- --- --- --- 10.50 10.54 10.59 10.45 10.68 10.80 MAX --- 11.93 --- --- --- --- 11.53 11.19 11.36 10.90 11.44 11.43 MIN --- 10.28 --- --- --- --- 9.66 10.09 9.93 9.92 9.66 10.30 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172100 CHARLESTON HARBOR @ FT SUMTER NR MT PLEASANT, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324511 LONGITUDE 0795224 NAD27 DATUM -9.93 NGVD29 Date Processed: 2004-08-20 15:41 By mishealy APPROVED DD #21, ,PUBLISHED,MAX,MIN,MEAN Gage height, feet WATER YEAR OCTOBER 1993 TO SEPTEMBER 1994 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 11.15 9.84 11.19 10.31 10.08 10.45 10.41 10.06 10.80 10.18 10.70 10.41 2 10.98 10.48 11.21 10.16 9.97 10.33 10.28 10.37 10.42 10.44 11.01 10.65 3 10.72 10.59 11.01 10.95 9.95 9.61 10.16 11.20 10.71 10.41 10.87 11.32 4 10.84 10.53 10.96 9.14 9.95 9.97 10.19 10.94 11.03 10.46 10.70 11.51 5 10.92 10.54 9.80 9.62 10.10 10.44 10.60 10.61 10.77 10.40 10.57 11.62 6 11.49 10.30 10.15 10.02 10.15 10.88 10.46 10.58 10.67 10.52 10.84 11.30 7 11.82 10.69 10.61 9.98 10.21 10.69 10.04 10.31 10.59 10.52 11.38 11.06 8 11.20 10.97 10.69 9.67 10.30 10.45 10.76 10.05 10.29 10.26 11.48 11.06 9 10.71 10.92 10.72 10.10 9.73 10.68 10.63 10.58 10.73 10.04 11.47 11.03 10 10.68 10.91 10.75 10.40 10.30 10.52 10.29 10.59 10.96 9.99 11.06 10.69 11 11.26 11.19 10.11 10.38 10.74 10.23 10.03 10.96 10.68 10.07 10.74 10.81 12 11.20 11.08 10.51 10.13 10.46 10.70 10.30 10.91 10.54 10.15 10.53 10.90 13 11.24 10.72 11.02 10.29 10.37 10.65 10.13 11.14 10.50 10.15 10.51 10.90 14 11.34 10.35 11.18 9.82 10.36 10.22 9.80 10.89 10.56 10.10 10.30 10.65 15 11.42 10.25 10.36 8.86 10.16 10.25 10.22 10.37 10.55 9.91 10.04 10.70 16 11.56 10.23 10.38 9.95 10.11 9.96 9.87 9.88 10.49 9.88 10.34 10.88 17 11.08 10.34 11.03 10.36 10.56 10.40 9.95 10.28 10.55 10.28 10.17 10.81 18 10.79 10.24 11.04 9.50 10.70 10.07 10.15 10.74 10.72 10.38 9.90 10.51 19 10.97 10.89 10.85 9.86 10.95 9.94 10.22 11.21 10.76 10.76 10.12 11.19 20 10.97 10.40 11.03 10.12 10.91 10.36 9.88 11.60 10.62 10.64 10.32 11.61 21 10.62 11.09 10.12 10.07 10.70 10.43 10.01 11.76 10.63 10.51 10.07 11.56 22 10.89 11.20 10.34 9.95 11.09 10.17 10.52 12.00 10.56 10.40 10.20 11.34 23 11.62 11.27 10.36 9.96 11.01 10.47 11.25 11.58 10.38 10.45 10.58 10.96 24 11.65 11.24 10.27 9.89 9.87 10.54 10.73 11.09 9.97 10.50 10.77 11.11 25 11.78 11.50 9.60 9.91 10.50 10.23 10.18 10.66 9.61 10.38 10.79 11.12 26 11.58 11.65 9.07 10.06 10.34 10.78 9.98 10.42 9.77 10.04 10.60 11.11 27 11.16 11.54 9.28 10.89 10.62 10.87 10.02 10.22 9.85 9.91 10.52 10.73 28 11.01 10.61 9.70 10.53 10.52 10.20 10.04 11.15 9.92 9.96 10.62 10.55 29 11.26 10.58 10.02 9.92 --- 9.84 9.97 11.02 9.82 10.08 10.55 10.90 30 11.37 10.89 10.14 10.36 --- 10.09 10.08 11.09 10.00 10.11 10.42 11.21 31 9.88 --- 10.25 10.31 --- 10.36 --- 11.11 --- 10.43 10.58 --- MEAN 11.13 10.77 10.44 10.05 10.38 10.35 10.24 10.82 10.45 10.27 10.60 11.01 MAX 11.82 11.65 11.21 10.95 11.09 10.88 11.25 12.00 11.03 10.76 11.48 11.62 MIN 9.88 9.84 9.07 8.86 9.73 9.61 9.80 9.88 9.61 9.88 9.90 10.41 1 U.S. DEPARTMENT OF THE INTERIOR - U.S. GEOLOGICAL SURVEY - WATER RESOURCES STATION NUMBER 02172100 CHARLESTON HARBOR @ FT SUMTER NR MT PLEASANT, SC SOURCE AGENCY USGS STATE 45 COUNTY 019 LATITUDE 324511 LONGITUDE 0795224 NAD27 DATUM -9.93 NGVD29 Date Processed: 2004-08-20 15:41 By mishealy APPROVED DD #21, ,PUBLISHED,MAX,MIN,MEAN Gage height, feet WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995 DAILY MEAN VALUES DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP 1 11.11 10.39 10.68 10.82 9.94 10.36 11.13 10.59 10.85 11.08 11.03 11.57 2 11.29 10.20 10.76 10.29 9.72 10.87 10.77 10.44 10.60 10.80 11.33 11.65 3 12.06 10.34 10.68 10.52 10.28 10.88 10.63 10.84 10.48 10.75 10.70 11.90 4 11.78 10.25 10.73 10.38 9.17 10.91 10.13 11.05 10.53 10.71 10.25 11.96 5 11.38 10.26 10.38 10.32 9.50 10.96 10.56 10.80 11.07 10.71 10.26 12.05 6 11.28 10.25 10.37 10.73 10.26 10.62 11.71 10.94 10.12 10.63 10.17 12.28 7 11.30 10.40 10.23 9.81 9.74 10.40 11.15 10.64 10.29 10.71 10.42 12.10 8 11.06 10.55 10.53 9.93 9.24 10.41 10.89 10.77 10.45 10.72 11.60 11.88 9 11.03 10.28 11.09 10.17 9.92 10.09 10.93 11.12 10.61 10.92 11.62 11.80 10 11.28 10.15 10.89 10.34 9.74 10.67 10.82 10.71 10.85 11.09 11.41 11.56 11 12.04 11.28 10.71 10.65 9.77 10.36 11.17 10.54 10.85 11.01 11.10 11.66 12 12.45 11.17 11.37 10.35 10.36 10.24 10.99 10.52 10.63 11.12 10.91 11.77 13 12.21 10.84 11.55 10.64 10.40 10.55 10.59 11.04 10.70 11.17 10.72 11.54 14 11.39 10.84 11.45 11.12 10.50 10.88 11.05 10.76 10.76 10.87 10.94 11.15 15 11.58 10.83 11.46 10.74 10.37 11.20 10.85 10.64 10.57 10.75 11.31 11.15 16 11.84 11.20 11.61 10.34 9.66 11.42 10.52 11.07 10.56 10.53 11.35 11.40 17 11.58 11.34 11.44 10.62 9.74 11.35 10.12 10.70 10.79 10.51 11.41 11.28 18 11.35 11.36 10.99 10.92 10.18 11.67 10.29 10.24 11.10 10.44 11.46 11.78 19 11.09 11.55 11.11 11.23 10.04 11.90 10.39 10.19 10.82 10.39 11.88 12.03 20 10.69 11.82 11.25 9.87 10.24 11.36 10.18 11.08 10.57 10.57 12.13 11.83 21 10.88 11.30 11.34 9.64 10.00 10.37 10.11 11.24 10.84 10.37 12.13 11.41 22 11.08 10.42 11.54 9.58 10.22 10.33 10.14 11.14 10.86 10.13 11.90 11.23 23 10.84 10.77 11.53 9.96 10.18 10.37 10.89 11.17 10.92 10.10 11.69 11.19 24 10.86 10.96 11.56 9.81 9.96 11.08 10.71 11.07 11.00 10.22 11.99 11.67 25 11.03 10.51 11.27 10.03 10.49 10.76 10.57 10.89 10.73 10.32 12.01 11.56 26 10.94 10.25 11.42 10.03 10.29 10.74 10.71 10.79 10.68 10.32 11.73 11.31 27 11.34 10.58 11.62 10.43 10.16 10.49 10.78 10.87 10.96 10.26 11.33 11.31 28 11.36 10.26 11.41 10.49 10.18 10.63 10.73 11.25 11.09 10.33 11.36 11.47 29 11.14 10.42 11.35 10.84 --- 10.95 10.73 10.92 11.28 10.45 12.11 11.57 30 10.86 10.47 11.83 10.65 --- 10.78 10.64 10.54 11.18 10.63 12.10 11.45 31 10.88 --- 11.50 10.31 --- 10.83 --- 10.89 --- 10.85 11.88 --- MEAN 11.32 10.71 11.15 10.37 10.01 10.79 10.70 10.82 10.76 10.63 11.36 11.62 MAX 12.45 11.82 11.83 11.23 10.50 11.90 11.71 11.25 11.28 11.17 12.13 12.28 MIN 10.69 10.15 10.23 9.58 9.17 10.09 10.11 10.19 10.12 10.10 10.17 11.15