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USGS Surface-Water 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 01398500 North Branch Raritan River near Far Hills NJ


Somerset County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°42'30", Longitude  74°38'10" NAD83
Drainage area 26.2  square miles
Gage datum 224.49 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 -> 2020-09-30)

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 62 46 62 93 70 59 41 30 25 29 35 54
2 54 62 70 101 63 58 34 33 26 26 34 50
3 62 64 66 90 67 50 29 32 24 24 43 49
4 55 55 70 94 66 50 27 29 25 21 34 49
5 52 50 74 98 65 49 34 25 21 21 32 50
6 59 50 78 97 65 49 33 29 34 23 32 50
7 53 66 86 96 65 47 38 28 27 22 39 52
8 54 61 85 87 60 46 27 26 29 26 46 51
9 55 47 71 85 61 39 30 27 23 30 39 52
10 52 50 73 86 61 38 31 29 20 22 41 47
11 50 53 86 74 61 37 29 37 23 23 33 58
12 52 49 85 78 74 41 26 32 30 26 39 57
13 45 61 86 83 66 45 35 34 28 24 44 53
14 48 56 94 74 60 43 33 31 26 26 39 60
15 53 67 92 83 62 40 29 26 33 25 40 48
16 45 53 83 103 63 35 27 26 37 26 39 52
17 43 53 82 86 63 36 24 28 26 26 45 51
18 57 57 78 74 59 35 24 28 28 28 47 48
19 57 54 83 73 57 39 24 32 29 46 41 43
20 52 60 87 74 59 35 24 22 30 38 48 46
21 55 60 94 68 53 36 30 22 30 27 49 70
22 56 61 94 68 49 39 32 33 27 25 47 50
23 53 66 86 70 51 35 46 27 24 28 49 51
24 76 69 82 67 55 35 33 28 26 30 41 54
25 81 72 78 68 54 37 30 24 29 30 51 51
26 68 77 77 70 54 30 27 22 23 28 51 53
27 59 67 84 70 50 29 32 25 32 34 49 54
28 59 67 90 76 45 35 38 57 30 41 55 54
29 51 58 88 71 60 32 27 25 30 35 53 55
30 50   91 70 56 36 27 23 33 37 51 61
31 49   93   53   28 23   32   52