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USGS Daily Statistics for the Nation

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 01208925 MILL RIVER NEAR FAIRFIELD, CT


Greater Bridgeport Planning Region County, Connecticut
Hydrologic Unit Code 011000060302
Latitude  41°09'55.71", Longitude  73°16'12.03" NAD83
Drainage area 28.6  square miles
Gage datum 14.84 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 1972-10-01 -> 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 44 43 52 92 69 47 26 17 10 18 25 37
2 47 47 60 83 67 45 19 14 14 18 22 47
3 49 60 54 85 58 37 16 13 18 19 22 44
4 50 52 53 99 54 37 19 13 18 19 21 34
5 43 49 52 105 55 49 20 14 11 16 23 39
6 39 43 68 87 60 63 17 13 18 17 23 39
7 39 40 82 71 55 52 22 15 23 17 20 44
8 42 37 67 69 49 40 20 15 20 16 28 48
9 45 35 64 65 51 35 15 14 16 21 33 53
10 50 33 70 94 54 35 12 18 15 15 31 46
11 44 32 72 84 56 28 12 18 13 14 29 50
12 38 33 71 72 54 28 12 18 12 19 28 52
13 40 37 72 69 51 34 18 16 16 20 26 44
14 43 36 95 68 47 36 16 15 15 24 28 41
15 45 36 81 80 50 31 18 15 15 23 25 41
16 39 40 67 119 53 28 17 15 17 19 25 47
17 39 39 68 104 59 29 14 13 15 17 31 50
18 44 40 64 74 50 29 14 21 19 20 26 52
19 43 40 72 68 46 31 12 21 15 23 24 49
20 40 42 75 66 42 25 11 14 15 34 30 42
21 51 42 77 64 39 22 13 17 15 29 32 51
22 48 45 97 61 37 21 13 16 14 23 27 47
23 43 49 107 76 34 22 12 14 18 22 31 46
24 45 56 88 72 49 22 14 14 21 28 30 45
25 60 62 75 63 53 21 12 13 22 23 29 48
26 75 65 67 55 47 18 13 13 21 23 37 49
27 71 56 75 72 39 19 16 14 19 24 38 51
28 68 53 78 67 33 19 13 19 18 30 35 49
29 54 61 82 60 37 21 12 14 25 28 34 46
30 47   95 56 48 32 11 14 19 28 34 43
31 41   93   50   15 12   25   40