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USGS Daily Statistics for the Nation

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
1 147 197 112 106 248 308 404 247 474 272 214 138
2 157 159 89 103 272 291 334 235 487 265 293 89
3 223 154 60 82 330 313 263 231 450 241 274 107
4 258 204 63 109 344 381 259 186 406 240 260 122
5 262 197 79 144 283 423 324 149 415 249 224 149
6 233 216 100 130 323 467 294 92 425 241 189 159
7 232 233 99 109 318 472 263 89 408 206 252 130
8 225 231 118 119 330 423 335 161 391 175 308 171
9 311 200 100 110 302 365 271 108 383 160 328 210
10 332 172 143 136 312 350 315 125 379 164 276 196
11 346 208 126 168 291 379 333 123 397 176 184 198
12 311 243 150 163 388 283 282 162 322 107 186 187
13 279 237 220 138 425 171 240 169 298 73 196 170
14 277 187 238 133 402 270 209 154 305 62 146 187
15 204 178 250 132 328 240 219 142 296 65 111 194
16 179 152 240 133 429 235 229 137 268 72 94 196
17 184 129 210 125 534 275 222 148 239 71 86 220
18 179 146 185 354 468 290 211 151 223 79 114 243
19 153 155 189 226 361 311 149 169 240 85 110 231
20 148 162 178 236 401 364 160 194 260 87 107 218
21 115 199 183 236 377 356 144 180 326 92 79 231
22 161 209 243 214 318 395 91 170 352 120 106 200
23 205 214 289 193 302 413 119 206 359 100 97 131
24 248 217 297 159 232 416 154 147 404 89 90 122
25 279 155 292 164 249 458 144 120 394 149 64 124
26 339 127 223 192 301 366 116 174 377 120 77 104
27 392 123 152 173 272 333 168 296 305 140 122 139
28 395 112 136 223 280 302 240 342 271 164 148 220
29 380 43 111 238 256 394 250 395 302 167 164 222
30 286   148 204 263 455 281 431 277 109 192 172
31 237   136   288   283 448   149   148