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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 08073500 Buffalo Bayou nr Addicks, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°45'42", Longitude  95°36'20" NAD27
Drainage area 277  square miles
Contributing drainage area 277  square miles
Gage datum 0.00 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 1944-10-01 -> 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
1 249 302 275 175 348 394 450 276 371 308 373 315
2 262 279 263 164 317 388 448 244 359 296 400 286
3 303 269 240 159 319 380 367 267 343 272 403 292
4 298 266 279 203 337 395 322 247 342 263 409 334
5 285 268 284 236 342 431 345 213 365 235 376 361
6 272 321 284 228 363 438 291 177 396 223 365 324
7 262 334 253 192 371 386 296 178 381 238 356 283
8 262 321 211 218 366 338 301 200 354 278 328 296
9 316 297 191 245 342 343 282 167 329 296 331 324
10 311 327 215 286 360 324 332 172 358 278 321 324
11 296 359 179 288 315 331 361 173 407 267 305 342
12 280 378 185 314 345 326 361 181 381 252 290 341
13 287 376 240 335 398 303 351 170 382 222 310 339
14 281 381 257 347 417 324 330 163 375 235 322 382
15 275 390 253 299 407 316 311 154 333 302 306 417
16 289 404 255 269 433 296 313 153 322 373 285 426
17 307 409 292 236 448 316 286 161 275 372 312 429
18 341 400 290 295 404 331 260 173 279 380 351 444
19 362 372 298 221 468 383 258 184 311 365 354 417
20 382 339 283 241 560 442 234 198 309 341 350 404
21 364 317 271 262 506 425 197 201 319 268 307 374
22 428 353 280 272 481 432 193 203 359 254 320 297
23 425 376 287 304 461 422 220 230 383 259 322 256
24 416 378 268 305 402 439 251 227 380 266 318 276
25 418 343 244 250 377 447 230 211 354 288 295 264
26 398 321 222 287 403 417 198 224 348 278 299 230
27 372 316 217 286 347 445 179 271 295 268 307 229
28 368 302 210 323 332 440 205 273 279 296 317 261
29 352 202 207 301 330 457 215 327 310 298 326 273
30 318   169 299 337 477 289 365 291 301 341 257
31 312   189   329   316 385   343   249