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USGS Surface-Water Daily Statistics for West 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 01615000 OPEQUON CREEK NEAR BERRYVILLE, VA


Frederick County, Virginia
Hydrologic Unit Code 02070004
Latitude  39°10'29", Longitude  78°04'42" NAD83
Drainage area 58.2  square miles
Gage datum 502.48 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 1943-10-01 -> 2024-09-30)

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 72 56 89 73 47 43 22 32 23 33 22 54
2 62 62 71 76 40 74 20 31 22 26 22 51
3 63 70 84 63 47 84 33 25 14 27 28 36
4 57 69 107 67 59 54 22 37 15 18 33 58
5 52 59 113 86 78 57 23 20 18 23 30 51
6 48 62 103 68 75 41 23 28 59 28 28 40
7 45 77 114 66 81 31 21 38 35 23 31 59
8 41 55 77 59 61 25 22 20 27 22 43 51
9 53 47 70 54 44 28 23 16 27 58 30 64
10 54 50 68 64 50 34 26 17 35 39 24 52
11 45 47 66 58 53 41 21 21 19 25 33 89
12 49 76 79 57 62 28 17 26 22 25 52 64
13 45 83 104 83 49 46 20 41 30 51 65 66
14 54 104 105 70 45 37 19 22 22 22 32 70
15 61 64 101 74 44 27 25 20 19 25 32 60
16 57 60 83 86 117 21 19 17 16 26 36 77
17 43 60 86 77 93 26 18 28 25 18 35 53
18 42 60 65 43 99 40 22 48 74 32 28 45
19 97 77 100 43 65 31 17 20 38 38 34 42
20 67 71 106 54 48 34 27 16 22 23 37 37
21 63 70 98 63 58 40 46 23 24 45 44 48
22 53 77 88 72 34 99 28 20 19 22 37 63
23 59 83 101 48 38 70 31 15 41 39 40 56
24 88 103 85 52 39 34 22 16 31 30 30 54
25 89 91 67 57 44 25 19 13 55 35 54 62
26 71 98 74 60 39 24 16 13 39 30 38 69
27 68 69 66 80 30 41 16 15 28 24 28 53
28 57 70 87 77 42 32 16 12 55 22 56 42
29 48 62 105 47 37 33 28 13 50 35 78 53
30 47   75 55 46 33 17 12 30 55 54 64
31 59   70   49   35 25   27   54