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USGS Daily Statistics for Kansas

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Historic (pre-2007) gage-height data may contain erroneous values, such as pressure sensors encased in ice, even if they are flagged as approved. These data are made available to the public, but data users are cautioned to carefully screen the data and contact the USGS Kansas Water Science Center if they have questions or concerns about specific values.

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 -> 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 10 11 15 41 18 52 99 23 17 17 10 10
2 11 11 14 33 19 53 85 51 15 27 11 10
3 11 11 14 27 18 57 43 87 20 28 10 10
4 10 11 16 23 20 52 31 71 41 11 10 10
5 10 11 17 20 34 30 52 45 38 14 9.9 9.8
6 10 11 16 19 35 67 151 34 17 51 9.9 9.6
7 10 11 17 31 26 63 88 27 26 37 10 9.5
8 10 11 18 25 27 94 44 24 18 58 9.9 9.4
9 9.9 12 17 21 33 104 35 34 13 49 11 9.4
10 10 14 17 21 30 68 27 36 15 35 11 9.3
11 9.8 22 22 18 23 46 24 29 24 33 12 9.5
12 10 18 17 20 21 57 41 52 15 22 12 9.4
13 10 15 16 27 17 64 37 54 17 14 11 9.7
14 10 13 18 49 20 86 31 42 17 11 10 9.9
15 10 13 19 44 18 64 40 27 43 11 10 9.7
16 11 12 17 32 29 44 27 44 29 12 27 9.3
17 11 13 19 32 69 166 39 32 18 12 21 9.2
18 11 14 15 40 63 135 85 35 19 10 14 9.3
19 11 15 24 25 39 75 52 41 37 9.9 12 9.2
20 11 16 15 23 29 36 51 53 38 20 12 9.6
21 12 15 19 22 33 61 95 49 24 18 11 9.3
22 12 15 40 19 138 142 82 27 23 13 10 9.3
23 11 19 60 18 91 150 57 27 25 12 10 9.6
24 11 21 44 17 97 95 40 25 13 12 10 9.3
25 11 20 28 18 72 40 36 50 15 12 9.8 9.1
26 11 17 27 16 58 35 42 60 17 11 10 9.3
27 11 16 23 16 42 61 54 29 13 11 9.7 12
28 12 15 21 18 49 173 44 22 11 10 9.4 14
29 11 13 19 18 68 131 27 19 9.6 10 9.6 14
30 11   19 19 74 79 21 17 9.6 11 9.7 12
31 11   31   72   22 17   11   11