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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 01395000 Rahway River at Rahway NJ


Union County, New Jersey
Hydrologic Unit Code 02030104
Latitude  40°37'08", Longitude  74°17'00" NAD83
Drainage area 40.9  square miles
Gage datum 8.77 feet above NGVD29
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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 1921-10-01 -> 2021-09-30)

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 37 62 102 67 75 37 47 25 30 29 46
2 60 51 78 99 53 65 32 68 39 27 32 49
3 63 78 69 82 50 54 28 61 33 27 36 44
4 65 65 82 83 54 55 32 36 46 17 26 53
5 53 48 76 92 52 49 42 28 22 20 35 56
6 59 42 82 86 54 62 46 37 36 23 27 57
7 57 60 106 91 51 46 36 40 52 25 39 54
8 57 70 88 75 53 40 28 36 40 30 79 54
9 46 42 75 72 56 36 40 49 30 43 82 63
10 51 40 63 82 56 35 29 68 22 26 55 51
11 41 52 78 58 61 31 29 47 28 24 40 53
12 42 51 83 59 70 35 32 49 38 39 42 65
13 32 57 116 73 66 53 44 53 49 33 47 58
14 40 57 117 59 60 47 57 50 35 29 37 80
15 51 60 92 73 55 38 71 39 43 27 40 56
16 44 54 71 122 54 33 30 24 56 24 35 50
17 39 48 67 116 64 39 24 39 68 25 52 57
18 51 59 67 59 53 37 44 44 38 35 37 46
19 57 56 75 50 66 48 33 36 45 56 31 34
20 57 64 81 56 54 41 33 31 41 75 54 32
21 61 62 85 54 47 32 40 26 45 38 50 82
22 50 61 116 54 38 43 49 32 54 22 46 65
23 49 68 92 58 44 35 75 30 29 34 45 47
24 68 91 77 52 68 30 86 27 23 35 31 46
25 84 82 75 57 63 39 77 25 35 37 44 49
26 76 78 56 57 56 32 46 33 44 32 53 49
27 58 75 73 68 42 23 60 45 50 40 53 63
28 64 67 71 78 36 32 54 118 39 53 57 45
29 51 50 77 60 63 36 47 63 34 45 61 57
30 41   84 49 66 53 38 23 31 46 51 55
31 37   96   55   40 19   29   53