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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 08068275 Spring Ck nr Tomball, TX


Montgomery County, Texas
Hydrologic Unit Code 12040102
Latitude  30°07'11", Longitude  95°38'45" NAD27
Drainage area 186  square miles
Contributing drainage area 186  square miles
Gage datum 0 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 1999-10-01 -> 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
1 192 110 59 65 204 96 50 12 31 19 130 40
2 136 127 69 35 346 92 75 7 20 39 71 33
3 153 123 121 54 435 107 88 11 19 31 39 62
4 168 111 161 63 389 105 80 8.5 20 9.8 164 82
5 130 127 121 36 206 100 48 5.4 19 20 341 76
6 73 80 58 27 268 119 71 4.5 11 26 197 64
7 48 65 43 50 185 78 65 5.1 9.1 15 93 42
8 76 178 50 128 82 44 81 25 11 7 32 100
9 79 139 106 167 46 437 134 21 19 14 22 105
10 142 101 357 114 164 421 90 5.6 65 39 21 68
11 166 142 458 116 228 135 47 7.9 58 17 23 45
12 121 184 287 112 139 46 297 8.1 30 52 82 110
13 74 163 177 80 122 37 494 5.7 71 61 116 241
14 74 93 122 46 380 43 136 10 227 106 64 217
15 98 73 217 30 470 39 74 32 158 64 19 101
16 110 65 223 23 278 100 54 121 69 132 14 43
17 134 77 101 42 159 105 27 120 21 261 21 43
18 183 113 44 744 180 98 28 46 14 80 105 60
19 271 140 33 1,140 206 86 27 36 16 51 115 58
20 192 102 46 318 322 83 31 31 32 49 73 43
21 104 160 93 159 422 150 72 19 22 16 75 29
22 103 266 139 174 157 79 30 21 20 28 74 25
23 132 182 140 98 73 48 34 26 37 82 123 22
24 265 109 83 46 117 65 54 11 14 60 137 49
25 525 124 40 31 176 84 37 11 7.4 98 104 113
26 425 219 32 78 332 75 37 17 8.3 150 50 73
27 165 214 63 67 1,520 76 66 1,120 4.9 255 51 86
28 73 98 189 171 1,760 101 45 1,650 4.2 129 58 179
29 106 26 229 141 825 169 32 738 7.9 151 62 122
30 185   194 75 261 116 19 251 7.1 241 51 72
31 145   83   98   12 101   121   148