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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 01669520 DRAGON SWAMP AT MASCOT, VA


King And Queen County, Virginia
Hydrologic Unit Code 02080102
Latitude  37°38'01", Longitude  76°41'48" NAD27
Drainage area 109  square miles
Gage datum 20.3 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 1981-10-01 -> 2023-09-30)

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
1 126 146 156 209 132 114 48 76 70 138 86 105
2 130 144 162 194 135 105 56 69 89 119 87 104
3 143 145 209 184 132 97 59 79 80 96 86 117
4 159 156 223 174 131 100 58 85 82 81 83 117
5 158 197 199 168 130 106 60 81 88 69 82 121
6 153 215 193 162 134 115 57 81 71 64 84 123
7 145 204 191 162 133 110 59 85 60 68 86 121
8 140 186 199 164 129 117 61 80 66 83 92 118
9 140 175 205 165 129 106 65 70 79 97 102 124
10 136 159 198 165 132 100 60 66 105 95 102 133
11 138 153 191 158 133 95 57 65 97 91 96 140
12 139 157 176 152 133 91 54 65 88 159 95 138
13 137 162 166 149 129 88 57 91 96 181 122 138
14 140 164 173 153 122 85 58 108 79 99 146 147
15 138 169 185 170 115 79 57 93 68 73 142 156
16 138 174 185 198 109 75 55 95 157 66 126 162
17 136 175 178 221 106 74 49 110 200 66 115 160
18 138 177 177 196 105 69 47 109 155 63 108 150
19 144 176 182 169 110 71 48 107 134 61 104 141
20 154 172 186 153 111 70 44 100 117 62 101 132
21 159 168 201 145 107 66 41 85 108 68 97 124
22 151 167 208 147 109 59 43 75 97 74 101 119
23 146 180 217 146 110 61 46 72 80 79 111 117
24 145 194 198 142 107 60 55 58 65 80 113 120
25 149 198 182 144 101 58 90 48 59 77 117 135
26 158 195 184 151 102 53 114 40 65 73 116 147
27 158 180 196 149 106 52 97 41 88 71 112 137
28 157 164 196 141 109 49 87 78 97 71 111 136
29 157 157 213 135 117 48 81 112 114 75 109 133
30 154   236 132 125 48 79 87 111 84 106 129
31 150   231   130   78 65   85   124