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USGS Daily Statistics for Connecticut

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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 01203510 POOTATUCK RIVER AT SANDY HOOK, CT


Western Connecticut Planning Region County, Connecticut
Hydrologic Unit Code 011000051001
Latitude  41°25'09.3", Longitude  73°16'55.56" NAD83
Drainage area 24.8  square miles
Gage datum 226.15 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 1965-10-01 -> 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 65 50 83 82 88 55 42 18 20 40 31 64
2 56 65 108 94 62 48 38 22 53 28 30 53
3 56 96 92 102 59 38 41 18 24 29 43 56
4 57 73 74 90 65 38 29 22 17 25 31 50
5 55 64 78 82 64 35 28 18 16 22 31 58
6 58 54 96 74 74 35 27 15 45 19 32 56
7 51 51 146 78 65 36 27 24 44 33 31 65
8 51 51 106 81 58 38 28 21 33 29 46 67
9 51 47 84 64 66 38 35 22 22 19 50 71
10 84 65 85 68 67 33 24 19 22 25 37 66
11 59 72 96 59 54 38 22 18 23 23 32 71
12 67 54 87 75 58 37 17 16 33 24 38 105
13 79 80 99 91 56 40 28 21 28 22 40 68
14 53 72 114 67 54 46 28 18 47 29 45 70
15 50 54 89 92 50 35 26 20 25 24 39 57
16 50 63 81 133 53 29 28 16 18 26 42 55
17 45 58 100 95 58 31 23 13 16 29 53 56
18 53 62 93 71 54 42 25 56 21 20 37 87
19 51 57 81 71 66 70 23 70 20 27 38 56
20 49 53 84 77 59 44 18 27 15 31 46 47
21 42 50 78 73 53 35 16 20 15 22 38 74
22 39 50 85 83 46 43 18 26 24 18 41 67
23 47 57 117 80 56 46 29 26 21 17 50 81
24 72 67 83 76 53 49 27 17 27 22 53 73
25 87 91 109 76 46 35 21 13 29 25 49 75
26 72 90 78 73 44 32 23 13 27 35 46 60
27 54 85 76 77 38 28 16 16 20 36 62 80
28 56 75 75 65 39 42 19 71 21 56 47 82
29 50 64 100 62 65 39 28 30 51 56 43 67
30 49   114 66 61 66 23 19 44 54 55 63
31 54   82   47   18 14   36   60