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USGS Surface-Water 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 01365500 CHESTNUT CREEK AT GRAHAMSVILLE NY


Sullivan County, New York
Hydrologic Unit Code 02020007
Latitude  41°50'42", Longitude  74°32'22" NAD83
Drainage area 20.9  square miles
Gage datum 878.31 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 1938-10-01 -> 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 47 34 45 96 61 51 30 22 22 36 33 56
2 47 37 46 110 51 43 28 23 25 27 31 46
3 43 45 45 110 51 36 35 21 18 23 38 45
4 43 42 50 106 52 35 27 24 16 22 31 41
5 42 35 56 121 51 35 23 20 14 21 28 42
6 45 34 69 102 45 47 19 17 24 26 29 49
7 42 41 65 102 44 44 20 17 23 26 32 54
8 38 40 61 93 46 35 22 16 21 27 44 54
9 44 33 64 81 47 31 33 20 20 30 36 50
10 40 33 63 81 48 35 34 20 16 23 31 49
11 41 41 73 70 47 36 21 18 14 24 33 59
12 40 37 72 70 62 34 22 17 18 28 37 56
13 39 35 68 72 54 39 18 23 17 25 36 49
14 42 36 76 74 49 38 20 19 17 26 36 47
15 39 39 78 76 51 34 29 22 17 47 38 43
16 34 41 75 95 54 31 26 19 21 37 36 42
17 30 37 83 75 53 30 21 17 18 30 39 48
18 36 38 74 65 54 33 21 29 34 25 33 42
19 32 37 78 61 56 27 25 32 22 27 34 35
20 32 47 85 64 51 27 26 16 19 25 40 38
21 33 45 84 61 48 31 23 18 16 22 41 57
22 39 45 101 58 46 32 21 15 16 21 38 46
23 40 46 83 64 49 29 32 16 22 32 36 52
24 55 51 76 66 48 30 25 13 21 31 36 54
25 53 66 79 67 47 27 19 13 26 30 51 59
26 50 51 77 61 47 32 18 13 21 40 50 48
27 55 49 81 60 43 26 20 15 26 41 49 49
28 45 48 83 61 43 34 41 29 35 40 48 49
29 37 43 92 55 58 43 32 16 27 40 47 48
30 34   103 55 46 33 27 17 35 40 48 63
31 38   100   42   20 17   34   53