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USGS 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 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 50 75 147 156 169 72 49 66 80 38 41
2 51 50 78 148 161 155 72 48 69 79 34 38
3 85 49 73 148 143 145 70 48 72 79 31 44
4 95 46 74 145 138 140 70 46 75 80 28 45
5 81 47 77 146 143 128 72 45 78 79 29 46
6 67 53 79 145 145 113 75 46 83 84 30 45
7 64 57 82 143 152 109 75 47 91 89 30 43
8 59 56 76 146 158 106 75 48 95 90 27 43
9 59 49 75 140 163 99 75 48 98 88 27 41
10 72 48 85 131 172 103 73 49 100 87 29 40
11 74 65 99 127 176 104 68 51 102 86 32 40
12 73 73 113 120 183 106 66 53 103 86 39 47
13 70 74 115 115 193 113 65 54 103 89 44 52
14 64 74 102 118 198 108 64 55 105 92 40 48
15 74 70 101 114 192 104 63 56 109 92 35 46
16 82 64 112 103 195 105 61 58 107 87 38 46
17 89 66 116 103 206 107 61 60 105 87 43 45
18 90 72 118 108 216 101 62 61 104 88 45 43
19 80 79 122 107 228 93 62 61 102 87 50 40
20 68 99 122 109 240 89 61 60 101 84 44 41
21 68 120 124 118 240 89 62 59 100 82 40 52
22 65 113 121 123 230 87 60 59 96 79 40 66
23 77 103 121 124 211 85 57 60 96 75 46 62
24 74 95 121 127 201 85 56 60 95 74 46 67
25 67 85 129 128 209 81 54 61 94 73 43 86
26 62 69 139 125 205 73 54 58 95 74 45 86
27 56 66 137 124 197 69 54 58 96 70 50 88
28 57 67 136 129 191 70 53 58 92 65 50 79
29 59 68 134 133 190 71 52 59 88 57 49 71
30 54   130 140 190 70 50 61 83 50 48 67
31 51   142   179   49 64   45   51