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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 08447000 Pecos Rv nr Sheffield, TX


Pecos County, Texas
Hydrologic Unit Code 13070008
Latitude  30°39'34", Longitude 101°46'11" NAD27
Drainage area 40,685  square miles
Contributing drainage area 31,850  square miles
Gage datum 2,026.60 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 1921-10-01 -> 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
1 128 101 88 63 63 104 96 56 56 166 198 124
2 130 97 85 67 115 106 95 56 57 139 208 123
3 122 94 81 74 82 125 95 56 63 145 205 123
4 116 94 80 74 115 117 94 55 58 146 200 122
5 117 94 77 70 113 114 88 54 58 164 203 120
6 118 98 74 68 97 122 84 55 77 199 207 118
7 125 102 73 65 74 119 86 63 115 311 221 118
8 125 102 73 65 69 129 96 55 85 498 225 120
9 123 103 73 61 73 143 89 51 90 521 224 122
10 119 101 76 61 105 156 100 49 98 500 228 123
11 119 97 77 107 98 144 91 48 107 429 227 127
12 118 95 77 59 90 156 79 48 107 405 225 123
13 116 94 77 57 79 173 71 61 103 416 227 123
14 113 92 76 57 76 206 67 54 97 472 227 127
15 115 92 73 60 71 212 64 49 93 499 223 126
16 118 94 71 72 71 213 62 54 115 534 217 124
17 123 93 71 57 66 217 58 48 88 561 199 123
18 124 91 71 54 106 224 53 46 84 552 187 123
19 123 89 71 53 72 235 50 45 89 514 178 122
20 121 87 70 53 58 245 48 51 88 469 168 122
21 116 86 69 53 57 233 47 47 89 404 163 122
22 114 86 69 52 66 220 46 45 120 349 152 121
23 115 88 67 55 65 201 52 110 106 325 136 120
24 112 87 69 124 62 223 57 94 112 309 129 123
25 110 90 126 63 61 145 60 58 115 303 125 125
26 108 101 106 60 70 124 100 58 122 263 124 121
27 111 88 74 80 84 109 106 78 112 218 124 120
28 109 84 69 106 84 97 72 61 108 185 125 120
29 104 83 65 97 94 111 69 68 109 182 123 122
30 105   64 77 113 96 59 61 111 182 123 125
31 103   63   111   55 57   185   128