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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 06863500 BIG C NR HAYS, KS


Ellis County, Kansas
Hydrologic Unit Code 10260007
Latitude  38°51'08", Longitude  99°19'04" NAD27
Drainage area 549  square miles
Contributing drainage area 549  square miles
Gage datum 1,954.30 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 1946-10-01 -> 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 10 11 15 41 18 51 97 22 17 16 10 10
2 11 11 14 32 19 52 83 50 15 26 11 10
3 11 11 14 26 18 55 42 85 20 28 10 10
4 10 11 16 23 20 51 30 69 40 11 10 10
5 9.9 11 17 20 33 30 51 44 37 14 9.9 9.8
6 10 11 16 19 34 65 147 33 17 50 9.8 9.6
7 10 11 17 31 26 61 85 26 26 37 10 9.5
8 10 11 17 25 27 92 43 24 18 57 10 9.4
9 9.8 11 17 20 33 101 34 33 13 48 11 9.4
10 9.9 14 17 21 30 66 26 35 15 35 11 9.3
11 9.8 21 21 18 23 45 23 28 24 32 12 9.4
12 9.9 18 17 20 20 56 40 51 15 22 12 9.4
13 10 15 15 26 17 63 36 53 17 14 11 9.6
14 10 13 18 48 20 84 30 41 17 11 10 9.8
15 10 12 18 43 18 63 39 26 43 10 10 9.7
16 11 12 16 32 28 43 28 43 29 12 27 9.3
17 11 12 18 31 68 162 39 31 18 12 21 9.2
18 11 14 15 39 62 132 83 35 19 10 14 9.2
19 11 15 24 25 38 74 51 40 36 9.8 12 9.2
20 11 15 15 23 29 36 49 52 40 20 11 9.5
21 12 14 19 21 32 60 93 48 25 18 11 9.3
22 12 15 39 18 135 139 80 27 24 13 10 9.3
23 11 18 59 18 89 147 55 27 26 11 10 9.6
24 11 20 43 18 95 93 39 24 13 12 10 9.2
25 11 20 27 18 71 40 35 50 15 12 9.8 9.1
26 11 17 26 16 57 34 42 60 17 11 10 9.2
27 11 16 23 16 42 59 53 29 13 11 9.7 12
28 11 15 21 18 48 169 43 21 11 10 9.4 14
29 11 13 19 18 67 128 26 19 9.6 10 9.6 14
30 11   18 19 73 77 21 17 9.6 11 9.7 12
31 11   31   70   21 17   11   11