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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 01196620 MILL RIVER NEAR HAMDEN, CT


South Central Connecticut Planning Region County, Connecticut
Hydrologic Unit Code 011000040301
Latitude  41°25'13.49", Longitude  72°54'09.57" NAD83
Drainage area 24.5  square miles
Gage datum 81.74 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 1968-10-01 -> 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 55 51 67 104 82 59 26 23 12 21 28 52
2 59 60 80 98 70 59 23 19 32 21 27 59
3 59 84 72 101 66 49 23 17 18 20 31 60
4 63 72 72 112 68 50 22 17 16 22 25 58
5 60 65 64 98 65 83 24 16 14 19 25 61
6 50 51 88 84 80 155 25 16 24 19 27 52
7 47 49 112 77 66 95 25 21 26 15 25 52
8 58 46 81 79 59 71 26 16 18 16 28 55
9 49 43 86 72 59 50 30 17 17 26 35 49
10 64 46 86 108 66 47 24 20 16 19 34 51
11 55 51 87 86 74 42 20 24 15 19 35 68
12 57 51 86 78 66 49 18 25 13 24 36 74
13 62 57 82 91 64 49 22 26 14 33 39 65
14 63 59 90 86 60 51 23 20 14 34 34 72
15 59 60 83 88 52 41 20 22 14 38 33 60
16 52 58 73 137 60 38 24 17 18 24 36 61
17 49 55 75 119 63 43 19 16 21 22 45 66
18 54 66 78 85 55 41 18 32 23 21 36 77
19 60 56 85 80 62 39 18 33 19 24 32 60
20 56 61 78 76 55 31 16 23 14 48 40 53
21 56 62 84 77 52 33 15 21 13 39 46 62
22 52 59 117 84 45 32 17 21 15 26 43 58
23 50 59 108 109 47 31 19 19 19 28 51 61
24 86 73 91 103 61 32 27 19 17 35 43 68
25 121 78 90 79 53 33 17 16 24 33 44 73
26 88 78 78 77 51 25 16 14 27 32 47 62
27 70 69 82 101 49 24 17 14 20 30 59 59
28 71 70 88 79 44 29 18 30 23 42 50 61
29 58 77 98 73 46 27 20 19 26 42 50 62
30 55   107 68 57 28 17 15 22 38 50 61
31 52   108   58   17 12   29   54