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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 08072600 Buffalo Bayou at State Hwy 6 nr Addicks, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°46'09.77", Longitude  95°38'35.40" NAD83
Drainage area 145  square miles
Contributing drainage area 145  square miles
Gage datum 0.0 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 2009-10-01 -> 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
1 147 197 112 106 238 301 406 233 474 272 214 138
2 157 159 89 103 258 281 342 222 487 265 293 89
3 223 154 60 82 320 298 266 221 450 241 274 107
4 258 204 63 107 332 363 256 180 406 240 260 122
5 262 197 79 139 273 409 311 146 415 249 224 149
6 233 216 100 130 309 448 282 92 425 241 189 159
7 232 233 99 107 307 449 251 88 408 206 252 130
8 225 231 118 116 318 401 319 156 391 175 308 171
9 311 200 100 106 291 346 263 105 383 160 328 210
10 332 172 143 130 298 331 301 121 379 164 276 196
11 346 208 126 160 277 360 318 118 397 176 184 198
12 311 243 150 156 366 272 270 157 322 107 186 187
13 279 237 220 131 400 177 230 163 298 73 196 170
14 277 187 238 127 379 274 200 148 305 62 146 187
15 204 178 250 127 309 246 209 137 296 65 111 194
16 179 152 240 127 404 237 218 133 268 72 94 196
17 184 129 210 120 501 294 211 145 239 71 86 220
18 179 146 185 333 440 319 200 146 223 79 114 243
19 153 155 189 214 340 336 142 165 240 85 110 231
20 148 162 178 223 377 395 152 193 260 87 107 218
21 115 199 183 224 355 390 138 180 326 92 79 231
22 161 209 243 206 299 411 87 173 352 120 106 200
23 205 214 289 186 284 396 114 218 359 100 97 131
24 248 217 297 165 219 398 146 159 404 89 90 122
25 279 155 292 171 235 440 137 121 394 149 64 124
26 339 127 223 198 284 355 109 169 377 120 77 104
27 392 123 152 181 274 329 158 296 305 140 122 139
28 395 112 136 226 274 291 233 342 271 164 148 220
29 380 43 111 235 258 376 237 395 302 167 164 222
30 286   148 200 274 448 266 431 277 109 192 172
31 237   136   292   268 448   149   148