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USGS Surface-Water 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 14020000 UMATILLA RIVER ABOVE MEACHAM CREEK, NR GIBBON, OR


Umatilla County, Oregon
Hydrologic Unit Code 17070103
Latitude  45°43'11", Longitude 118°19'20" NAD27
Drainage area 131  square miles
Gage datum 1,854.81 feet above NGVD29
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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 1933-10-01 -> 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
1 239 316 323 491 552 278 92 49 45 51 73 198
2 217 291 344 488 552 273 88 49 45 49 71 223
3 205 279 339 471 549 275 85 48 45 50 71 211
4 200 282 328 464 554 264 81 48 45 50 75 197
5 217 266 333 497 551 260 78 47 45 50 82 190
6 239 358 354 537 548 251 75 47 45 50 77 193
7 256 384 341 553 542 260 73 47 45 50 90 229
8 252 357 342 562 529 270 71 47 45 50 100 219
9 234 333 385 565 522 243 69 46 45 51 99 191
10 229 320 433 565 504 232 67 46 45 51 93 196
11 220 297 403 564 500 220 66 46 45 53 94 249
12 223 287 391 565 488 212 65 46 45 53 104 275
13 245 303 412 578 477 218 62 46 45 52 104 271
14 268 315 410 603 472 205 61 46 45 53 104 255
15 311 336 409 573 469 187 60 46 46 54 109 229
16 323 363 430 558 472 173 59 46 46 53 115 205
17 319 362 415 569 468 162 58 46 46 52 115 206
18 323 365 432 575 463 156 56 45 46 52 117 207
19 306 373 445 583 456 151 55 45 46 53 116 200
20 293 366 435 630 457 146 55 46 46 55 128 226
21 282 361 429 612 429 143 54 46 46 58 133 256
22 271 368 428 581 414 134 53 46 46 62 136 269
23 266 368 439 581 391 126 53 46 46 68 140 257
24 313 353 454 596 368 119 52 46 46 66 149 232
25 327 329 455 557 351 114 51 46 46 65 174 235
26 293 334 451 540 352 118 51 46 47 64 194 241
27 287 311 453 536 352 119 50 46 48 62 190 227
28 296 314 445 556 343 109 50 45 50 65 215 237
29 318 398 451 551 337 102 50 45 49 67 187 243
30 315   466 552 315 96 49 45 49 66 181 248
31 309   475   295   49 46   69   234