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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 08049700 Walnut Ck nr Mansfield, TX


Tarrant County, Texas
Hydrologic Unit Code 12030102
Latitude  32°34'51", Longitude  97°06'06" NAD27
Drainage area 62.8  square miles
Contributing drainage area 62.8  square miles
Gage datum 530.98 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 1960-10-01 -> 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 5.9 27 23 7.4 51 51 26 8.2 7.5 0.86 19 7.7
2 18 23 18 14 78 56 17 9.9 7 0.68 6.2 9.1
3 23 13 36 18 108 56 15 12 5.3 1.2 10 11
4 21 19 22 43 54 124 14 1.6 11 12 8.7 18
5 14 19 17 41 134 28 5.8 0.97 21 11 16 14
6 8.7 16 9.1 15 37 12 3.5 0.65 4.9 5.6 12 6.7
7 17 9.8 13 25 77 107 2.6 1.2 3.6 3.8 8.7 6.9
8 19 24 25 46 75 12 1.8 0.79 105 4.5 8.3 12
9 22 47 38 10 16 35 4.5 0.76 11 67 4.5 47
10 18 9.8 21 8.8 60 31 3.5 3.6 4.1 15 9.4 32
11 9.8 17 29 11 66 27 1.7 3.3 11 24 8.3 16
12 8.6 41 41 7.1 34 24 5.9 5.3 8 14 17 13
13 22 30 46 25 66 49 2.3 4.4 57 60 21 14
14 4.9 14 23 19 37 43 2.5 7.2 8.8 13 6.5 13
15 8.1 19 18 17 22 20 5.3 2.2 3.1 39 11 15
16 25 39 53 17 59 13 2.2 0.46 6.3 37 6.3 18
17 15 14 25 34 226 32 2.3 12 5.3 9.5 30 9.3
18 11 13 58 83 37 11 1.7 2.9 25 27 14 6.1
19 11 14 89 71 20 5.5 1.5 5.8 17 37 15 21
20 6.1 31 146 59 23 9.7 0.82 1.8 11 22 11 91
21 8.1 36 24 37 30 5.5 1.2 1.4 17 12 6.7 69
22 14 32 20 9.8 17 4.2 0.54 22 36 32 12 8.8
23 4.7 25 26 19 15 5.8 3.1 2.4 4.1 27 5.8 6.8
24 8 25 19 106 76 9.7 4.5 0.47 24 45 18 23
25 52 101 17 86 81 41 25 0.32 6.8 24 10 7.1
26 11 39 13 100 41 52 2 2.6 4.1 75 16 17
27 21 18 100 39 31 20 1.2 3.7 6.7 50 81 47
28 16 22 38 93 27 36 6.2 2 4.1 81 41 33
29 40 17 15 31 129 16 135 3.1 8.5 62 26 12
30 21   58 47 30 13 39 3.4 3.9 27 17 13
31 31   43   62   4.8 25   98   16