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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 01101000 PARKER RIVER AT BYFIELD, MA


Essex County, Massachusetts
Hydrologic Unit Code 01090001
Latitude  42°45'10", Longitude  70°56'46" NAD27
Drainage area 21.3  square miles
Contributing drainage area 21.3  square miles
Gage datum 23.46 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 1945-10-01 -> 2019-09-30)

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 50 64 108 61 37 16 8.4 4.9 9.3 20 37
2 43 49 64 113 59 39 17 8.2 4.6 9.1 19 38
3 42 49 65 113 57 40 17 7.7 4.4 8.8 20 37
4 42 50 66 111 56 41 16 7.4 4.6 9.4 21 37
5 43 51 67 110 54 40 15 6.8 4.8 10 22 37
6 42 49 69 112 53 40 14 6.3 4.7 11 23 38
7 41 48 71 111 51 42 13 5.9 5.0 13 23 40
8 41 47 72 105 50 44 12 5.7 5.2 14 24 43
9 41 45 73 98 50 43 12 5.6 5.1 14 25 44
10 42 44 73 92 51 40 12 6.1 4.9 14 26 48
11 42 43 74 87 52 38 11 6.0 5.2 13 28 48
12 42 43 74 84 52 36 9.8 6.1 5.8 13 29 48
13 41 43 75 81 52 34 9.4 6.7 6.2 13 29 47
14 41 43 77 79 56 34 9.3 6.8 6.1 13 30 47
15 42 44 85 77 59 33 9.1 6.8 6.0 14 32 47
16 41 45 89 77 58 31 8.8 6.8 6.1 14 33 47
17 40 47 89 79 56 29 8.3 6.7 6.2 14 33 46
18 40 48 89 78 54 27 7.9 6.8 6.9 14 33 46
19 39 51 92 76 52 25 7.5 6.6 7.9 14 32 46
20 39 52 94 73 51 23 7.1 6.4 8.3 17 31 45
21 39 52 95 70 49 22 6.9 6.3 8.0 25 31 44
22 39 52 98 68 47 20 6.8 6.2 7.6 27 31 44
23 41 53 104 68 45 19 7.3 6.1 7.6 26 32 43
24 43 54 104 67 44 19 8.6 5.8 7.8 24 32 44
25 47 59 101 68 44 19 9.6 5.8 8.0 22 33 44
26 53 64 99 67 45 18 9.5 5.5 8.3 22 34 44
27 58 66 99 65 45 17 9.0 5.2 9.2 21 36 45
28 59 65 98 64 43 17 8.8 5.1 9.8 21 36 47
29 59 66 99 64 40 17 8.7 5.1 9.9 21 37 47
30 56   104 63 38 17 8.5 5.1 9.8 21 37 46
31 53   108   37   8.4 5.2   20   44