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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 01673800 PO RIVER NEAR SPOTSYLVANIA, VA


Spotsylvania County, Virginia
Hydrologic Unit Code 02080105
Latitude  38°10'17", Longitude  77°35'42" NAD27
Drainage area 77.6  square miles
Gage datum 183.76 feet above NGVD29
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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 1962-10-01 -> 2021-09-30)

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
1 110 72 98 115 127 60 20 27 13 53 32 111
2 136 95 109 119 86 47 22 20 16 84 34 84
3 94 131 139 129 69 100 23 31 10 72 32 66
4 84 137 155 109 78 120 27 37 11 29 41 54
5 86 149 172 114 104 94 21 41 15 21 70 70
6 82 122 145 96 100 90 22 26 47 27 71 98
7 72 126 127 94 97 56 20 27 88 31 87 84
8 86 121 134 108 98 55 19 21 33 30 76 121
9 95 104 125 105 102 37 17 19 20 38 79 102
10 94 92 111 105 111 41 13 14 12 38 51 110
11 93 94 108 120 68 34 14 13 10 43 58 130
12 113 133 107 94 89 33 17 17 12 51 109 154
13 107 117 134 92 92 41 44 30 17 34 147 82
14 94 126 128 106 66 44 41 27 13 25 83 82
15 122 135 128 112 61 32 42 20 14 26 65 89
16 99 115 117 171 90 30 32 29 18 18 75 97
17 78 108 137 184 130 32 35 17 16 16 81 104
18 85 136 147 114 93 36 21 19 20 19 58 85
19 113 122 125 80 81 40 19 26 33 31 44 75
20 147 112 153 82 86 35 16 60 40 59 63 68
21 114 110 193 101 84 51 24 64 23 48 60 74
22 94 118 212 95 70 180 32 23 29 66 42 98
23 92 166 118 102 64 136 21 19 31 35 50 91
24 116 192 102 98 59 52 42 13 47 43 46 83
25 124 176 112 111 64 31 31 16 36 35 58 110
26 137 181 110 99 75 28 18 11 80 55 80 117
27 141 135 130 101 62 34 27 18 53 51 72 98
28 123 89 170 119 52 55 36 17 28 49 117 81
29 129 86 246 90 59 42 34 12 43 50 137 99
30 83   204 99 73 25 31 9.2 51 58 96 92
31 68   140   76   30 7.6   41   80