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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 01209901 RIPPOWAM RIVER AT STAMFORD, CT.


Fairfield County, Connecticut
Hydrologic Unit Code 01100006
Latitude  41°03'58.00", Longitude  73°32'57.38" NAD83
Drainage area 34.0  square miles
Gage datum 17.32 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 1976-10-01 -> 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 59 45 56 89 110 43 21 10 20 32 24 51
2 61 45 92 81 74 44 20 9.9 54 30 21 52
3 61 53 64 83 63 39 21 10 23 49 23 48
4 65 57 61 88 59 45 23 13 14 31 22 38
5 55 52 57 75 55 43 21 12 11 24 20 38
6 52 47 92 66 54 46 16 10 27 19 22 37
7 49 49 122 64 52 51 15 12 33 17 22 42
8 61 46 88 80 48 54 17 13 51 21 39 48
9 58 41 71 75 52 47 30 9.9 32 26 39 55
10 49 38 63 113 49 36 16 12 23 18 30 52
11 47 42 98 73 41 35 15 13 19 27 28 55
12 52 40 80 68 49 31 15 14 16 36 28 71
13 48 54 80 87 53 40 17 16 18 30 30 49
14 64 47 121 99 57 43 15 23 14 38 28 57
15 62 45 93 121 74 36 20 25 14 36 26 52
16 51 47 77 165 71 29 16 14 14 25 29 57
17 47 47 71 140 67 32 14 11 11 21 38 55
18 56 49 74 89 61 37 19 15 23 19 35 54
19 54 42 68 79 57 32 14 12 17 19 30 42
20 52 45 70 78 50 27 10 9.5 13 20 37 37
21 77 44 78 73 43 26 12 16 11 18 28 58
22 53 46 126 62 38 24 13 16 15 15 35 63
23 48 51 108 94 39 30 22 15 16 16 39 56
24 68 66 88 84 50 24 16 11 27 17 45 59
25 93 79 75 63 57 21 12 10 30 24 43 74
26 111 88 67 69 55 21 11 8.6 25 34 43 65
27 74 71 78 107 43 23 9.6 9.8 18 37 49 67
28 58 60 78 93 35 29 12 33 22 48 44 58
29 49 46 102 84 36 39 15 20 48 39 40 55
30 45   123 81 35 31 11 12 37 36 46 50
31 42   103   34   9.8 9.6   27   45