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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 01376800 HACKENSACK RIVER AT WEST NYACK NY


Rockland County, New York
Hydrologic Unit Code 02030103
Latitude  41°05'44", Longitude  73°57'50" NAD83
Drainage area 30.7  square miles
Gage datum 52.53 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 1958-10-01 -> 2023-09-30)

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 43 34 49 87 56 49 46 22 25 30 27 42
2 46 40 58 95 48 44 34 23 47 28 26 45
3 46 61 50 85 43 46 30 26 27 30 33 36
4 43 56 58 89 45 44 38 28 25 29 27 37
5 41 45 60 95 45 39 31 28 23 29 25 31
6 38 38 64 76 53 34 31 26 29 26 24 33
7 34 38 84 66 52 38 43 27 37 25 24 41
8 38 35 63 75 44 42 36 23 39 25 33 47
9 42 31 60 64 46 30 36 22 38 25 34 37
10 35 33 55 80 51 29 26 26 30 28 35 34
11 31 43 70 63 55 29 25 30 26 27 29 38
12 34 40 60 51 48 27 24 29 32 28 28 46
13 33 36 70 60 46 39 35 26 36 25 32 37
14 41 33 83 60 47 43 36 29 34 25 29 41
15 39 38 76 66 44 31 27 33 30 24 28 36
16 34 37 68 102 46 33 30 27 32 24 29 41
17 34 37 65 95 67 35 26 24 45 23 33 42
18 38 41 69 61 48 33 25 24 49 30 27 36
19 37 45 66 59 49 41 24 27 35 33 25 33
20 41 48 69 58 44 36 21 28 32 38 31 31
21 39 42 72 53 40 33 22 26 31 35 31 46
22 38 39 91 56 35 37 24 30 29 27 32 42
23 40 41 84 59 35 44 26 31 28 24 36 43
24 46 48 69 56 47 40 27 26 31 31 29 42
25 63 65 62 58 50 31 22 24 36 27 31 44
26 64 66 55 54 46 31 23 26 40 38 32 42
27 58 54 57 59 47 27 22 25 41 37 41 47
28 57 49 65 59 45 27 24 48 37 38 39 43
29 44 58 74 54 57 26 22 37 44 34 34 42
30 44   78 49 71 35 23 24 32 29 37 37
31 37   75   58   24 23   26   39