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USGS Daily Statistics for Virginia

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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 01638480 CATOCTIN CREEK AT TAYLORSTOWN, VA


Loudoun County, Virginia
Hydrologic Unit Code 02070008
Latitude  39°15'18", Longitude  77°34'36" NAD27
Drainage area 89.5  square miles
Gage datum 247.37 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 1970-10-01 -> 2019-09-30)

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
1 158 130 164 206 122 98 114 46 39 85 44 105
2 133 139 151 206 121 93 76 30 24 50 46 132
3 119 167 159 180 130 96 87 35 19 63 60 88
4 106 185 201 193 156 116 49 50 24 39 52 78
5 99 179 190 197 132 149 53 29 37 44 63 115
6 85 138 180 142 162 91 61 32 109 35 64 82
7 85 129 188 147 126 93 45 29 64 32 63 109
8 173 108 188 141 120 81 81 26 31 40 78 122
9 121 97 176 155 120 67 44 20 33 184 60 124
10 106 93 187 188 118 77 44 20 32 87 58 113
11 105 108 193 130 118 105 69 27 37 54 57 276
12 120 174 177 124 251 119 36 33 59 55 62 134
13 109 122 192 146 139 121 47 121 31 61 76 167
14 137 173 195 130 118 91 37 29 29 40 64 123
15 103 116 179 164 144 67 37 23 23 40 62 138
16 125 121 151 206 400 70 32 22 31 36 75 173
17 103 112 160 224 238 89 28 32 35 35 75 121
18 110 114 154 135 193 75 25 31 49 48 64 119
19 187 132 198 125 170 64 33 22 45 78 70 101
20 178 141 178 138 131 64 35 21 29 63 77 90
21 142 146 327 175 141 141 42 26 31 53 56 114
22 104 161 236 168 119 265 51 34 51 42 61 118
23 114 167 189 128 135 87 43 21 146 65 96 105
24 179 220 186 146 167 67 44 26 50 53 81 110
25 174 202 153 130 143 57 44 19 112 124 85 128
26 179 187 153 127 110 55 32 18 97 68 82 163
27 135 143 152 143 93 57 26 22 69 53 73 124
28 159 137 209 151 112 83 29 28 171 59 103 108
29 118 176 235 120 102 83 60 19 95 88 132 114
30 118   229 143 86 119 33 16 97 162 113 101
31 183   197   92   55 15   60   104