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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 08074810 Brays Bayou at Gessner Dr, Houston, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°40'21", Longitude  95°31'41" NAD27
Drainage area 52.5  square miles
Contributing drainage area 52.5  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 2001-10-01 -> 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
1 110 140 115 108 251 147 184 205 156 113 269 110
2 148 100 112 95 130 174 385 136 172 167 201 146
3 165 146 99 127 170 210 250 140 173 125 177 140
4 146 193 104 132 145 237 276 129 142 100 201 138
5 152 121 140 94 93 226 269 144 124 120 133 138
6 117 111 119 107 97 143 255 109 136 143 84 108
7 112 103 115 195 170 107 233 101 211 153 124 169
8 156 144 106 321 210 136 225 242 152 103 89 254
9 407 132 186 105 151 103 253 133 137 248 91 144
10 184 240 274 101 279 82 160 144 139 180 105 99
11 169 218 168 182 262 74 162 134 253 146 113 152
12 122 142 135 125 417 122 200 109 212 132 122 324
13 117 143 108 100 356 112 163 133 327 209 106 302
14 88 144 277 112 362 101 181 112 290 133 102 225
15 111 116 184 92 248 112 219 304 173 156 98 139
16 157 94 117 110 191 173 206 297 133 392 114 141
17 209 120 140 239 194 274 177 173 144 136 431 123
18 297 190 94 820 169 138 177 154 244 89 309 120
19 202 112 79 237 220 128 157 191 474 114 119 227
20 151 161 146 146 128 172 130 187 269 98 178 128
21 151 189 119 168 117 137 100 204 380 114 159 101
22 205 137 135 137 173 188 155 160 397 185 154 128
23 203 131 91 92 108 267 149 136 193 143 229 101
24 346 187 99 121 200 292 203 121 149 163 229 155
25 275 112 86 233 173 318 189 140 110 353 155 105
26 159 123 114 139 628 172 304 354 98 236 205 85
27 157 121 100 244 246 141 169 762 88 213 148 142
28 146 84 85 457 255 140 147 784 90 206 203 119
29 127 85 167 211 238 188 143 517 146 216 118 181
30 106   105 137 206 158 112 187 110 142 103 146
31 108   133   210   118 173   461   151