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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 08192000 Nueces Rv bl Uvalde, TX


Uvalde County, Texas
Hydrologic Unit Code 12110103
Latitude  29°07'25", Longitude  99°53'40" NAD27
Drainage area 1,861  square miles
Contributing drainage area 1,861  square miles
Gage datum 796.20 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 1938-10-01 -> 2026-09-30)

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
1 182 51 63 57 58 173 121 83 83 98 157 75
2 96 51 58 52 60 110 164 101 78 87 127 74
3 75 51 56 54 109 107 130 68 73 81 116 73
4 69 51 73 57 104 155 120 79 88 239 176 72
5 66 53 80 53 81 266 93 69 64 171 138 73
6 64 53 65 117 162 131 104 63 64 92 126 72
7 62 53 61 109 90 99 84 69 62 112 117 71
8 61 52 61 70 87 85 78 71 93 198 110 70
9 60 52 59 60 80 80 77 113 127 473 103 69
10 59 51 57 56 81 90 77 72 100 540 97 68
11 58 51 57 54 88 90 74 249 77 206 95 67
12 58 50 57 52 124 115 78 428 68 377 92 66
13 58 50 57 51 86 101 320 498 63 826 89 65
14 56 50 57 49 94 109 166 276 60 766 87 65
15 56 49 61 50 90 96 180 204 78 277 311 65
16 55 49 66 104 74 166 206 216 302 725 268 64
17 55 48 61 75 100 840 130 119 413 245 445 63
18 55 48 58 66 93 616 263 140 160 204 162 63
19 83 47 56 61 73 215 223 111 113 200 127 63
20 63 47 55 64 69 139 148 81 385 180 105 66
21 59 47 55 64 64 117 323 78 514 156 96 143
22 60 47 55 59 60 387 121 69 271 135 91 112
23 57 123 54 108 58 746 90 273 178 121 87 88
24 56 288 53 123 150 230 113 470 555 188 85 79
25 55 226 52 78 143 233 242 529 534 157 83 75
26 54 324 51 141 104 194 108 141 532 126 81 73
27 54 100 69 123 95 240 83 118 236 125 79 72
28 54 72 57 76 94 138 74 101 267 506 78 71
29 53 64 53 64 256 333 84 101 160 705 77 69
30 52   51 61 116 201 106 84 116 209 76 67
31 52   59   151   88 70   169   238