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USGS Surface-Water 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 01125490 LITTLE RIVER AT HARRISVILLE, CT


Windham County, Connecticut
Hydrologic Unit Code 01100001
Latitude  41°55'40.24", Longitude  71°55'48.03" NAD83
Drainage area 35.8  square miles
Gage datum 254.95 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 1960-10-01 -> 2024-09-30)

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 81 61 89 142 92 50 25 16 16 35 53 62
2 74 58 93 160 99 48 30 14 55 29 46 58
3 66 76 100 168 85 50 38 13 49 32 46 54
4 65 117 93 153 77 48 38 13 28 37 54 55
5 65 101 87 138 72 44 42 14 20 44 47 60
6 68 80 88 128 69 42 32 14 20 48 44 62
7 74 70 91 127 66 44 27 14 24 47 46 65
8 74 74 93 128 62 58 25 16 37 43 44 78
9 67 74 87 125 59 56 35 18 49 35 42 76
10 97 68 81 113 63 44 66 17 43 29 46 81
11 61 87 81 101 62 43 53 17 32 25 53 105
12 67 94 89 89 59 53 41 15 26 25 52 106
13 88 86 110 86 60 51 40 14 29 25 54 86
14 85 93 117 93 62 59 39 15 31 27 58 80
15 73 84 126 90 63 58 36 16 24 30 51 81
16 74 77 125 106 62 47 35 23 19 29 47 72
17 74 76 128 119 63 39 46 19 17 32 49 69
18 68 77 148 105 63 35 62 20 19 32 46 81
19 65 73 147 103 72 33 54 25 28 30 44 103
20 67 68 127 107 65 31 40 31 24 31 44 76
21 69 65 121 103 62 32 30 23 20 32 44 67
22 68 62 117 95 58 31 24 18 19 35 44 76
23 67 65 111 108 52 27 21 17 18 32 49 80
24 81 70 111 123 47 24 20 18 20 30 54 90
25 101 82 122 111 45 22 19 16 24 30 58 92
26 107 94 145 98 60 23 22 15 44 32 57 98
27 99 87 140 99 62 26 22 14 37 36 59 83
28 86 93 127 94 49 28 21 25 29 39 59 88
29 71 69 123 80 44 30 20 44 29 39 52 91
30 62   137 73 48 26 21 31 37 49 54 87
31 59   139   51   20 21   56   83