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USGS Surface-Water Daily Statistics for Maryland

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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 01586000 NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD


Carroll County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°30'10.8", Longitude  76°53'03.8" NAD83
Drainage area 56.6  square miles
Gage datum 420.01 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 1944-10-01 -> 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 85 78 92 105 86 85 47 52 45 62 48 63
2 77 83 93 103 74 89 45 45 37 49 45 59
3 74 95 86 92 77 67 49 52 32 40 53 58
4 66 86 98 90 82 67 56 74 42 42 46 65
5 66 78 108 101 89 69 53 47 37 37 45 74
6 63 87 102 91 101 66 53 48 60 34 43 65
7 63 100 101 89 78 67 57 38 54 43 48 69
8 65 79 91 84 78 66 69 41 71 52 62 64
9 75 67 94 84 78 56 57 39 48 48 43 70
10 65 69 100 94 74 63 56 48 44 54 50 63
11 67 76 104 79 76 59 62 36 39 57 47 90
12 66 95 98 81 86 58 54 44 41 39 55 67
13 62 98 99 99 79 67 63 80 41 37 48 82
14 80 84 117 90 71 68 49 41 40 45 53 75
15 68 77 96 103 74 54 45 35 35 41 48 66
16 65 78 86 102 87 52 40 34 44 37 55 78
17 58 77 89 86 81 53 42 43 36 37 49 71
18 70 75 82 78 81 49 40 50 38 52 47 65
19 92 80 97 76 78 60 47 36 41 53 45 56
20 89 82 91 79 77 59 53 43 32 43 53 56
21 86 87 117 76 68 56 61 39 38 43 56 82
22 68 90 106 79 75 138 54 40 41 39 59 66
23 67 100 104 75 69 69 63 34 54 55 61 66
24 100 119 105 75 69 68 60 32 50 41 56 68
25 99 108 89 77 73 54 61 34 54 43 66 75
26 112 105 100 82 73 54 48 38 106 41 57 84
27 86 94 100 94 68 53 40 38 51 49 51 66
28 83 90 96 91 74 54 48 47 56 51 84 65
29 71 79 95 78 74 55 42 34 44 70 75 64
30 75   100 96 74 60 49 29 51 61 57 70
31 89   97   71   42 36   48   65