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USGS 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 01637500 CATOCTIN CREEK NEAR MIDDLETOWN, MD


Frederick County, Maryland
Hydrologic Unit Code 02070008
Latitude  39°25'38.1", Longitude  77°33'22.2" NAD83
Drainage area 66.9  square miles
Gage datum 376.25 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 1946-10-01 -> 2025-09-30)

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
1 107 86 129 155 109 80 35 25 31 40 52 72
2 108 103 132 167 103 72 32 25 20 32 43 80
3 92 115 129 159 106 66 36 28 19 38 44 66
4 89 121 149 164 114 72 31 33 25 26 40 82
5 89 118 167 167 115 77 30 25 21 26 47 92
6 85 126 154 146 127 65 31 23 64 25 43 67
7 79 126 151 140 127 63 29 20 29 24 48 87
8 94 100 135 132 139 54 32 24 22 27 49 83
9 103 93 132 129 117 51 34 22 31 89 39 82
10 94 97 140 138 106 56 32 19 28 49 42 82
11 81 93 145 119 101 65 27 24 23 36 41 146
12 85 106 143 117 132 68 38 23 22 31 51 93
13 88 115 160 143 111 70 38 44 27 33 49 101
14 109 139 162 138 104 62 27 22 32 31 43 92
15 93 103 148 144 102 53 33 17 24 32 41 88
16 91 102 135 175 189 47 30 17 20 27 44 98
17 80 101 139 154 132 49 28 20 21 25 43 94
18 82 105 126 124 124 67 35 41 29 34 41 90
19 126 114 145 115 138 75 57 25 32 46 43 79
20 101 114 149 120 112 55 39 26 22 36 50 74
21 95 123 189 123 100 69 38 28 25 32 65 84
22 88 124 185 130 86 107 33 26 30 29 66 85
23 86 129 168 113 89 76 44 22 60 33 71 90
24 130 165 162 113 86 54 35 17 28 31 55 86
25 139 159 147 111 89 45 37 16 57 44 74 90
26 132 147 145 112 92 48 27 14 61 38 62 104
27 114 134 144 122 75 63 27 17 40 34 54 93
28 129 127 151 123 79 72 26 14 48 37 71 84
29 107 143 153 111 80 43 24 14 35 63 79 82
30 100   155 119 72 41 33 14 40 93 67 90
31 99   147   73   29 15   48   84