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USGS Surface-Water Daily Statistics for New York

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 01414500 MILL BROOK NEAR DUNRAVEN NY


Delaware County, New York
Hydrologic Unit Code 02040102
Latitude  42°06'22", Longitude  74°43'50" NAD83
Drainage area 25.2  square miles
Contributing drainage area 25.2  square miles
Gage datum 1,297.18 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 1936-10-01 -> 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 72 51 55 139 91 49 29 21 17 41 53 84
2 64 65 54 142 92 47 27 20 23 32 50 84
3 59 67 53 142 81 44 26 25 18 27 65 69
4 56 56 60 155 79 41 27 29 21 27 53 74
5 57 48 78 167 73 39 25 20 19 27 48 68
6 68 47 86 153 74 44 22 18 24 27 49 73
7 64 53 81 145 67 47 21 20 30 34 58 77
8 60 49 79 136 64 41 22 21 28 32 63 72
9 62 42 90 123 61 38 22 30 19 38 82 71
10 59 43 88 124 61 37 24 27 15 31 66 71
11 55 63 88 118 66 35 20 27 16 28 61 91
12 58 47 87 120 76 38 20 24 21 27 66 80
13 63 46 82 124 74 41 22 29 20 29 62 79
14 57 50 92 127 73 44 27 26 19 31 58 69
15 54 55 95 134 78 43 32 23 18 35 61 62
16 49 53 88 141 71 38 28 23 22 40 60 58
17 44 51 94 136 74 38 23 22 23 43 61 67
18 50 53 96 123 70 35 21 34 37 37 57 78
19 69 50 87 111 69 35 25 29 26 36 57 59
20 48 54 95 114 73 35 24 21 29 49 64 61
21 55 55 118 104 73 33 26 19 38 47 67 92
22 54 62 121 101 70 36 27 18 29 40 65 65
23 55 63 105 102 65 36 31 18 28 51 67 64
24 71 67 96 101 61 33 33 15 26 47 59 76
25 85 80 98 108 58 32 27 14 27 45 73 83
26 74 67 102 98 54 34 29 13 25 55 79 68
27 72 63 109 94 51 33 23 14 46 59 75 67
28 63 63 114 93 49 33 28 36 43 61 90 63
29 54 54 119 90 56 34 27 22 36 57 78 64
30 51   141 85 53 34 24 17 34 59 77 86
31 51   147   49   22 16   50   75