Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS Daily Statistics for Oregon

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 14038530 JOHN DAY RIVER NEAR JOHN DAY, OR


Grant County, Oregon
Hydrologic Unit Code 17070201
Latitude  44°25'07", Longitude 118°54'19" NAD27
Drainage area 386  square miles
Gage datum 3,130.56 feet above NGVD29
Output formats
HTML table of all data
Tab-separated data
Reselect output format

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 1968-10-01 -> 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
1 176 214 239 310 388 453 166 50 37 80 105 130
2 173 188 246 309 388 442 164 48 35 86 104 137
3 155 185 237 305 400 448 159 46 35 88 105 136
4 150 186 249 308 403 456 144 45 35 90 105 135
5 155 189 252 308 421 460 137 45 36 89 110 132
6 158 184 288 317 438 439 134 44 36 89 111 136
7 158 190 289 325 458 425 131 43 36 91 111 137
8 161 181 280 344 443 406 125 43 38 90 113 143
9 168 186 290 365 432 393 118 42 40 91 113 143
10 166 186 292 346 436 375 114 39 40 92 114 153
11 168 191 286 347 419 343 109 38 41 94 115 145
12 164 206 277 342 414 337 104 37 43 94 122 142
13 175 253 284 339 419 327 98 36 47 93 120 146
14 177 236 297 346 439 326 93 35 46 93 119 149
15 182 245 302 348 480 311 90 35 47 93 117 159
16 214 261 321 347 509 304 87 36 48 95 118 143
17 256 245 323 349 497 285 85 34 50 94 124 142
18 265 254 318 350 498 278 82 33 54 94 128 141
19 239 253 317 352 526 271 79 32 55 96 130 143
20 231 234 304 357 531 262 76 32 58 96 124 141
21 224 226 308 364 506 249 72 32 59 95 123 157
22 235 249 312 367 490 233 71 34 60 97 124 162
23 206 262 321 378 483 218 69 36 61 99 123 142
24 219 239 324 388 469 211 66 36 64 100 131 146
25 210 224 312 385 477 208 62 34 66 100 132 149
26 224 218 319 381 477 198 59 33 68 103 130 159
27 205 213 312 384 464 193 58 32 68 101 127 159
28 195 233 302 388 471 186 56 32 69 102 128 154
29 194 244 301 384 480 181 54 31 72 105 133 170
30 193   314 388 477 168 52 32 75 104 130 176
31 229   302   476   51 45   103   182