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USGS Daily Statistics for the Nation

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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 10340500 PROSSER C BL PROSSER C DAM NR TRUCKEE CA


Nevada County, California
Hydrologic Unit Code 16050102
Latitude  39°22'24", Longitude 120°07'50" NAD27
Drainage area 52.9  square miles
Gage datum 5,620.31 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1963-10-01 -> 2025-09-30)

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 51 51 74 145 155 171 72 49 66 80 39 41
2 51 51 77 147 160 157 73 49 69 79 34 38
3 86 49 73 147 142 147 70 48 72 79 31 44
4 95 46 74 143 138 142 71 46 75 80 28 45
5 81 46 77 144 142 130 73 45 78 79 29 47
6 68 52 79 143 144 114 75 46 84 84 30 45
7 64 56 81 142 153 110 76 46 92 89 30 43
8 59 55 74 144 160 107 76 47 95 90 28 43
9 59 48 72 138 166 100 76 47 99 88 27 42
10 73 47 82 128 175 104 73 49 101 87 30 40
11 75 64 96 125 179 104 69 51 102 86 32 41
12 74 73 110 118 186 107 66 53 104 86 40 47
13 70 74 113 113 196 113 66 53 105 89 45 53
14 65 74 100 116 202 108 65 55 107 92 40 49
15 74 70 98 112 195 104 63 56 110 92 35 46
16 83 63 110 102 198 105 62 58 109 87 39 46
17 90 65 114 101 209 107 61 60 106 87 44 46
18 90 71 116 106 220 101 62 61 106 88 46 43
19 81 78 119 106 232 93 62 61 103 89 51 41
20 68 98 120 108 244 89 62 60 102 85 45 41
21 68 120 121 117 244 89 62 59 101 83 41 52
22 66 112 119 122 234 87 61 59 98 81 40 67
23 78 102 119 123 214 85 58 60 98 76 46 63
24 75 95 119 126 204 85 56 60 97 75 47 67
25 68 84 127 127 211 81 54 61 95 74 43 87
26 63 69 137 124 207 73 55 58 96 75 46 87
27 56 65 135 123 199 69 54 58 97 71 50 89
28 57 66 135 128 193 70 54 58 93 66 51 80
29 59 65 132 132 192 71 53 59 89 58 49 72
30 55   128 139 193 70 50 61 83 51 49 67
31 51   140   181   49 64   45   52