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USGS Daily Statistics for the Nation

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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 01405030 Lawrence Brook at Westons Mills NJ


Middlesex County, New Jersey
Hydrologic Unit Code 02030105
Latitude  40°28'59", Longitude  74°24'46" NAD83
Drainage area 44.9  square miles
Gage datum 0.00 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 1988-10-01 -> 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 70 41 59 106 112 56 24 71 42 36 35 57
2 78 52 97 104 67 54 26 46 114 30 31 71
3 72 50 77 99 61 62 29 40 41 25 37 59
4 65 61 90 87 49 100 23 29 24 22 26 46
5 55 72 80 57 62 70 52 33 17 28 31 43
6 56 68 74 58 76 61 38 35 29 22 41 54
7 63 66 90 58 75 55 26 48 43 19 32 60
8 62 53 76 67 65 68 34 51 33 25 44 79
9 50 43 90 56 64 53 38 30 23 43 45 75
10 80 45 86 80 74 67 28 53 26 22 36 65
11 52 61 81 59 73 43 26 43 26 35 27 147
12 71 57 69 79 67 36 31 48 19 68 42 140
13 65 70 117 93 60 57 42 42 19 45 48 62
14 56 67 112 66 60 72 33 52 20 43 43 88
15 59 60 72 142 42 43 49 44 23 29 42 71
16 66 66 57 192 73 28 46 29 80 26 48 77
17 67 67 65 109 79 34 43 35 59 26 53 93
18 77 71 65 62 66 34 60 35 45 30 37 122
19 96 59 88 59 55 50 35 33 43 65 33 55
20 89 48 92 54 48 43 29 26 71 64 54 49
21 50 58 91 62 43 37 22 34 79 38 30 65
22 41 72 103 61 37 29 32 109 26 26 47 46
23 62 82 112 70 36 23 57 66 29 29 66 64
24 96 100 112 55 51 36 80 30 37 24 49 71
25 95 102 83 58 50 32 59 21 35 37 59 86
26 81 70 54 61 65 23 27 20 51 61 60 73
27 62 58 54 77 50 20 31 22 42 55 61 77
28 63 56 69 61 44 39 42 144 63 68 51 74
29 45 38 90 70 46 25 34 39 93 65 43 65
30 48   129 78 57 32 43 24 46 65 51 71
31 45   106   39   51 15   40   51