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USGS Surface-Water Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 02177000 CHATTOOGA RIVER NEAR CLAYTON, GA


Oconee County, South Carolina
Hydrologic Unit Code 03060102
Latitude  34°48'49.6", Longitude  83°18'22.9" NAD83
Drainage area 207  square miles
Contributing drainage area 207  square miles
Gage datum 1,165.5 feet above NAVD88
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00065, Gage height, feet,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft   (Calculation Period 1989-10-01 -> 2024-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 1.85 1.91 1.99 2.07 1.88 1.8 1.6 1.51 1.59 1.45 1.48 1.92
2 1.85 1.94 2.06 2 1.86 1.76 1.67 1.51 1.54 1.48 1.55 1.86
3 1.92 1.93 2 1.99 1.87 1.76 1.62 1.55 1.51 1.43 1.54 1.77
4 1.95 2.07 1.99 1.99 1.94 1.77 1.65 1.57 1.49 1.55 1.51 1.72
5 1.91 2.04 1.96 1.97 1.93 1.74 1.65 1.49 1.53 1.59 1.5 1.76
6 1.87 2.06 2.04 1.97 1.97 1.69 1.65 1.51 1.55 1.51 1.5 1.75
7 1.95 2.03 1.99 2 1.9 1.71 1.67 1.48 1.52 1.55 1.47 1.77
8 2 1.93 1.99 1.97 1.89 1.7 1.61 1.52 1.62 1.54 1.45 1.74
9 1.88 1.87 2.04 1.98 1.85 1.76 1.59 1.52 1.52 1.54 1.5 1.75
10 1.86 1.85 2.01 1.95 1.82 1.78 1.59 1.52 1.49 1.48 1.52 1.77
11 1.92 1.97 1.92 1.93 1.83 1.74 1.58 1.48 1.45 1.59 1.61 1.8
12 2.08 1.97 1.94 1.94 1.8 1.77 1.61 1.48 1.44 1.5 1.61 1.72
13 1.97 1.95 1.95 2.02 1.77 1.78 1.57 1.48 1.44 1.53 1.58 1.69
14 1.97 1.94 1.98 1.98 1.78 1.71 1.64 1.49 1.44 1.55 1.53 1.78
15 2.02 1.91 1.96 1.98 1.8 1.7 1.62 1.52 1.45 1.56 1.55 1.82
16 1.97 1.96 1.96 2.02 1.83 1.7 1.55 1.58 1.44 1.51 1.63 1.77
17 1.95 1.99 1.95 1.96 1.8 1.67 1.54 1.71 1.66 1.48 1.6 1.84
18 1.98 2.01 1.96 1.94 1.81 1.64 1.55 1.59 1.53 1.45 1.56 1.78
19 2.01 1.96 1.95 2 1.8 1.63 1.55 1.54 1.49 1.43 1.66 1.76
20 1.94 1.94 2 2.05 1.79 1.61 1.53 1.53 1.54 1.44 1.54 1.75
21 1.92 1.97 1.98 1.98 1.78 1.58 1.51 1.55 1.59 1.4 1.53 1.79
22 1.91 2.02 1.93 1.95 1.78 1.58 1.53 1.56 1.59 1.39 1.65 1.81
23 2 2.02 1.98 1.95 1.76 1.6 1.53 1.54 1.56 1.46 1.61 1.97
24 2.07 1.97 1.99 1.99 1.75 1.56 1.52 1.5 1.51 1.47 1.63 2.09
25 2.04 1.96 1.98 1.97 1.76 1.59 1.52 1.49 1.52 1.44 1.63 2.02
26 1.96 2 2.05 1.91 1.83 1.6 1.51 1.55 1.52 1.52 1.7 1.91
27 1.89 1.96 2.03 1.9 1.87 1.63 1.5 1.55 1.57 1.57 1.65 1.85
28 1.94 2 2.1 1.94 1.78 1.58 1.54 1.55 1.6 1.53 1.64 1.95
29 1.91 1.86 2.07 1.92 1.83 1.58 1.49 1.5 1.5 1.48 1.71 1.88
30 1.91   2.05 1.9 1.8 1.59 1.5 1.48 1.46 1.5 1.73 1.84
31 1.87   2.05   1.79   1.51 1.52   1.54   1.81