Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for New York

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 04213401 WALNUT CREEK AT US ROUTE 20 AT SILVER CREEK NY


Chautauqua County, New York
Hydrologic Unit Code 04120101
Latitude  42°32'18.1", Longitude  79°10'08.3" NAD83
Drainage area 25.6  square miles
Gage datum 587.55 feet above NAVD88
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 2016-10-01 -> 2025-09-30)

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 86 46 47 118 64 17 8.2 7.1 4.8 6.1 100 99
2 111 49 84 61 74 20 40 6.5 11 26 80 126
3 77 53 105 88 92 16 27 6.5 5.1 9.4 81 111
4 99 75 113 164 60 14 11 5.6 5.8 14 44 106
5 63 81 56 71 49 13 7.5 5 9.3 7.6 108 68
6 47 67 90 86 36 17 6.7 4.8 7.9 20 86 61
7 42 63 74 79 35 14 18 6.1 9.4 65 39 47
8 49 65 53 56 33 13 8 7.6 7.2 13 30 43
9 83 98 61 47 29 18 6.9 9.9 4.8 14 29 56
10 87 74 95 41 40 17 6.5 6.2 14 10 34 65
11 103 49 107 41 32 20 14 6.1 6 14 61 55
12 163 48 80 141 38 13 17 7.2 7.5 15 74 44
13 164 60 63 106 37 15 7.8 4.3 13 19 51 43
14 93 50 68 53 46 28 23 8.2 9.9 19 49 58
15 72 76 74 64 110 16 10 4.6 18 15 40 69
16 62 67 61 114 43 21 11 4.1 7.9 23 53 53
17 65 93 132 80 30 17 41 7 4.7 24 57 39
18 68 99 67 62 28 13 29 14 3.9 17 51 45
19 91 66 60 57 26 12 11 18 4.1 27 87 65
20 80 73 80 64 31 22 8.7 8.3 3.8 52 50 52
21 60 62 55 58 22 41 23 6.2 3.3 58 44 78
22 92 103 53 61 28 11 16 7.8 4 33 62 51
23 73 117 71 46 38 10 9.6 6 5.1 24 46 66
24 85 63 62 44 23 9.8 8.2 5 3.6 25 39 59
25 130 68 70 45 18 7.7 8.6 22 5 30 86 79
26 99 59 67 70 16 10 5.7 5.6 35 29 78 50
27 65 62 73 54 36 11 6.1 5.8 37 57 70 73
28 81 61 91 45 24 12 6.2 5.3 26 40 76 72
29 67 55 125 60 25 13 16 5.8 7.1 90 48 60
30 58   92 78 20 8.9 9.5 9.6 6.4 51 103 98
31 47   100   16   6.6 12   82   105