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USGS Surface-Water 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 02056650 BACK CREEK NEAR DUNDEE, VA


Roanoke County, Virginia
Hydrologic Unit Code 03010101
Latitude  37°13'39", Longitude  79°52'06" NAD27
Drainage area 55.8  square miles
Gage datum 822.1 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 1973-10-01 -> 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 63 59 93 102 74 56 33 43 28 59 34 80
2 58 65 82 102 73 56 44 34 21 47 35 64
3 63 85 84 98 69 58 53 36 19 48 41 57
4 70 112 113 97 79 65 74 26 28 45 119 52
5 55 75 108 99 93 91 57 24 36 34 56 63
6 47 79 101 85 81 64 50 32 79 28 50 52
7 52 78 88 81 80 64 53 26 75 38 50 64
8 68 63 78 77 77 73 36 24 85 85 48 53
9 62 62 78 110 71 85 33 33 32 65 38 58
10 53 57 92 126 66 76 32 26 25 37 47 52
11 59 66 78 97 62 64 33 25 29 119 71 57
12 68 73 72 83 58 56 31 36 29 51 113 56
13 58 63 94 108 60 57 32 26 23 40 61 56
14 75 82 101 119 60 49 32 21 22 34 43 60
15 85 66 89 107 68 47 36 21 20 32 47 67
16 70 80 85 157 67 65 27 27 30 27 65 71
17 61 88 88 101 75 102 28 29 61 27 48 59
18 65 80 109 89 88 69 24 67 33 34 40 52
19 88 75 121 88 93 59 22 30 45 30 56 47
20 68 74 113 106 99 51 23 28 23 31 41 47
21 64 82 122 125 115 45 23 31 27 29 35 55
22 59 114 97 91 92 43 25 25 129 29 37 54
23 77 123 88 76 67 47 32 21 106 38 47 64
24 72 125 104 129 82 42 27 30 47 31 45 69
25 101 114 90 148 76 36 23 22 27 32 44 70
26 97 99 94 150 65 58 27 20 34 52 50 62
27 74 81 91 111 69 64 25 23 51 39 48 51
28 76 78 112 88 81 57 24 22 97 46 45 55
29 64 63 111 78 90 55 24 18 78 47 86 58
30 67   111 83 85 36 26 16 71 35 58 51
31 77   101   60   31 27   32   52