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USGS Surface-Water 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 07300000 Salt Fork Red River near Wellington, TX


Collingsworth County, Texas
Hydrologic Unit Code 11120202
Latitude  34°57'27", Longitude 100°13'14" NAD27
Drainage area 1,222  square miles
Contributing drainage area 1,222  square miles
Gage datum 1,942.40 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 1966-10-01 -> 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 25 34 31 41 52 120 25 15 12 11 28 24
2 25 31 40 36 47 140 23 31 16 30 25 21
3 27 34 38 341 41 359 24 29 15 57 26 21
4 28 34 36 88 76 199 31 17 48 20 79 24
5 33 32 36 43 65 158 40 11 22 18 25 22
6 27 32 32 38 62 120 45 7.6 15 21 19 20
7 25 35 30 36 49 79 128 8.5 14 39 18 21
8 24 33 33 41 68 61 44 7.7 11 19 18 22
9 26 36 38 37 53 91 35 13 12 18 17 21
10 24 33 51 36 58 78 34 15 12 36 17 20
11 24 30 39 50 43 135 29 7.6 66 41 16 20
12 25 32 36 45 87 154 36 9 27 31 17 21
13 25 32 35 46 47 300 19 16 18 19 17 21
14 25 33 33 43 59 143 33 29 13 20 19 21
15 28 35 34 39 94 49 76 29 28 28 22 24
16 29 35 47 36 84 35 16 22 19 37 27 24
17 28 33 45 48 98 31 15 53 15 17 35 23
18 30 32 61 70 54 29 19 22 26 19 28 25
19 29 33 44 56 48 30 10 10 36 22 22 26
20 29 41 50 242 88 37 7.7 8 66 22 21 29
21 33 45 43 27 134 44 8.8 10 49 26 20 28
22 34 45 53 33 52 95 10 11 29 29 21 28
23 30 39 74 43 113 60 10 14 24 22 20 27
24 28 41 52 130 80 189 12 16 24 25 21 25
25 28 41 38 114 81 30 19 23 20 22 20 22
26 29 35 34 79 117 29 9.6 14 18 20 20 23
27 29 35 39 59 185 33 7.9 42 16 21 20 25
28 33 33 45 37 153 46 7 63 14 22 20 25
29 37 34 46 56 228 42 6.7 13 20 20 21 27
30 38   45 54 176 33 52 9.9 13 21 24 28
31 35   35   79   24 48   35   26