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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 14044000 MIDDLE FORK JOHN DAY RIVER AT RITTER, OR


Grant County, Oregon
Hydrologic Unit Code 17070203
Latitude  44°53'20", Longitude 119°08'25" NAD27
Drainage area 515  square miles
Gage datum 2,544.56 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 1929-10-01 -> 2020-09-30)

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
1 158 198 301 672 744 562 150 40 32 36 53 104
2 142 191 306 676 740 554 144 39 29 37 52 99
3 127 186 307 661 753 544 139 39 29 38 52 101
4 116 188 309 663 754 530 129 38 29 38 53 94
5 111 185 317 687 760 518 121 37 29 38 55 90
6 114 189 335 725 779 494 114 36 29 38 56 98
7 130 225 343 724 773 483 109 35 29 39 56 104
8 140 230 364 752 779 460 102 35 31 41 59 98
9 135 228 387 766 763 445 97 34 30 40 62 93
10 133 222 419 745 758 425 92 33 30 40 62 101
11 129 211 429 739 751 404 88 32 29 41 61 110
12 128 208 425 751 737 388 83 32 30 43 70 139
13 134 232 446 774 724 379 78 31 30 43 67 139
14 142 232 451 810 726 361 73 31 31 42 66 133
15 157 236 460 798 749 348 70 31 31 43 68 133
16 186 260 483 783 759 332 66 32 31 42 69 119
17 205 267 490 783 742 314 64 31 31 42 71 113
18 203 279 521 788 734 300 62 30 32 43 75 109
19 190 287 570 797 741 290 60 29 33 43 76 112
20 179 283 554 807 771 274 57 30 34 44 73 116
21 169 286 582 808 748 269 55 29 34 44 72 129
22 174 295 575 800 721 249 54 30 33 45 68 165
23 165 296 593 800 707 231 53 30 33 47 69 152
24 176 287 612 809 691 219 51 30 33 49 75 138
25 177 287 612 797 670 207 48 30 34 49 80 128
26 168 292 634 771 664 196 46 30 34 50 87 128
27 167 295 621 765 647 190 45 30 35 50 93 128
28 178 302 611 771 636 181 44 29 35 50 97 124
29 199 366 601 757 623 172 43 28 36 52 96 130
30 215   623 750 604 160 42 29 37 53 96 134
31 212   637   586   41 33   52   157