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USGS Daily Statistics for Texas

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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 08212820 Petronila Ck at FM 665 nr Driscoll, TX


Nueces County, Texas
Hydrologic Unit Code 12110205
Latitude  27°39'54.9", Longitude  97°42'08.2" NAD83
Drainage area 390  square miles
Contributing drainage area 390  square miles
Gage datum 24.09 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 2017-10-01 -> 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 1.1 0.99 0.68 0.83 73 89 4.9 2.3 15 41 2 2.3
2 1.1 0.84 0.67 0.71 35 115 5.6 2 13 25 1.9 2
3 1 0.84 0.67 0.69 20 111 20 1.9 16 10 29 1.8
4 0.97 0.83 0.61 0.76 11 364 25 1.4 21 6 132 1.7
5 0.95 0.85 0.59 0.72 6.5 407 20 1.3 22 4.2 165 1.6
6 0.93 0.89 0.6 0.67 10 436 17 3.5 22 3.4 109 1.6
7 0.9 0.87 0.64 28 5.3 323 19 2.3 14 3.8 57 1.5
8 0.87 0.83 0.62 55 7 245 210 1.7 19 2.6 33 1.7
9 0.87 0.77 0.7 93 12 155 273 1.8 23 2.2 18 1.8
10 1 0.79 0.68 57 10 72 326 1.5 32 2 14 1.7
11 1.1 0.82 0.61 42 11 37 337 1.3 19 1.7 38 1.8
12 0.92 0.81 0.6 29 9.8 75 310 1.3 10 1.5 33 3.8
13 0.81 0.75 0.61 17 8.6 44 248 1.1 7.4 1.4 18 7.8
14 0.84 0.74 0.58 9.9 5.5 28 179 2.2 7.4 15 10 8.5
15 0.86 0.75 0.61 6.7 4.2 9.8 104 40 79 8.2 6.7 7.1
16 0.96 0.69 0.66 5.2 53 9 52 4.6 200 4.3 5.1 5.5
17 0.88 0.73 0.81 4.1 45 11 28 1.5 165 8.9 4.2 4.3
18 0.87 0.7 0.79 5.1 11 7.1 15 1.4 129 23 10 3.5
19 0.85 0.7 0.73 2.8 199 4.6 8.4 2 137 11 33 2.9
20 0.8 0.72 0.76 4.3 356 6.3 5.1 1.7 118 6.2 19 2.6
21 0.83 0.73 0.75 5.8 365 85 4 1.3 75 5.3 10 5.3
22 0.87 0.69 0.69 5.3 343 199 3.9 4 45 4.4 6.5 2.9
23 0.87 0.69 0.61 93 289 275 2.9 10 27 4.8 4.5 2
24 0.93 0.72 0.6 239 219 265 3.9 4.6 18 3.8 3.5 1.7
25 1 0.67 0.63 257 140 210 11 48 13 3.9 2.9 1.5
26 0.84 0.7 0.66 223 69 136 15 114 11 3.3 3.1 1.4
27 0.83 0.91 0.68 180 35 66 8.9 120 172 2.8 6.7 1.3
28 0.83 0.74 0.63 152 19 32 5 93 156 2.4 5.1 1.2
29 0.8 0.57 0.6 173 35 15 3.4 59 62 2.1 3.7 1.1
30 0.81   0.58 131 97 8.1 2.7 34 25 1.8 2.8 1.1
31 0.9   0.77   86   2.5 17   1.7   1.1