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USGS Surface-Water 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 14046000 NORTH FORK JOHN DAY RIVER AT MONUMENT, OR


Grant County, Oregon
Hydrologic Unit Code 17070202
Latitude  44°48'50", Longitude 119°25'50" NAD27
Drainage area 2,520  square miles
Gage datum 1,959.64 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 1928-10-01 -> 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
1 916 1,270 1,660 3,250 3,800 2,680 713 160 123 129 196 465
2 757 1,170 1,680 3,270 3,760 2,620 686 156 113 129 200 478
3 678 1,120 1,700 3,190 3,790 2,610 659 155 110 133 203 506
4 626 1,120 1,730 3,150 3,810 2,550 619 151 108 133 203 475
5 607 1,090 1,770 3,230 3,900 2,470 579 147 106 134 206 452
6 649 1,090 1,860 3,370 3,970 2,380 545 146 105 136 215 496
7 778 1,260 1,900 3,410 3,970 2,290 518 142 105 135 219 574
8 770 1,340 1,950 3,600 4,060 2,190 494 141 107 139 223 536
9 726 1,330 2,060 3,640 3,920 2,100 459 137 110 143 237 515
10 723 1,280 2,300 3,540 3,870 2,000 438 132 108 142 247 530
11 707 1,190 2,310 3,550 3,810 1,920 417 129 106 146 248 597
12 715 1,220 2,280 3,570 3,720 1,870 391 126 105 149 307 708
13 718 1,320 2,420 3,620 3,640 1,850 364 124 106 156 285 691
14 832 1,330 2,410 3,800 3,660 1,740 341 121 108 153 272 688
15 908 1,360 2,450 3,780 3,810 1,660 322 120 109 152 269 694
16 1,030 1,560 2,620 3,740 3,830 1,590 304 119 110 150 290 626
17 1,250 1,620 2,550 3,740 3,770 1,500 289 124 112 151 291 614
18 1,190 1,660 2,590 3,800 3,750 1,440 276 118 112 150 308 589
19 1,120 1,720 2,690 3,820 3,780 1,410 265 114 115 151 321 617
20 1,050 1,670 2,640 3,880 3,810 1,330 254 113 118 156 315 654
21 1,060 1,640 2,800 3,960 3,780 1,280 243 113 121 158 314 776
22 1,060 1,680 2,840 3,920 3,630 1,200 232 114 120 161 298 1,000
23 1,060 1,660 2,920 3,910 3,530 1,120 225 117 118 165 296 922
24 1,110 1,600 3,030 3,990 3,420 1,040 216 117 117 173 315 788
25 1,060 1,600 3,050 3,900 3,270 993 206 114 117 176 343 715
26 1,020 1,610 3,130 3,800 3,240 943 195 113 119 179 364 705
27 1,030 1,620 3,070 3,790 3,170 898 187 113 123 182 411 737
28 1,090 1,720 3,010 3,860 3,100 859 183 112 123 178 412 741
29 1,200 2,120 2,950 3,820 3,030 813 178 108 123 185 452 768
30 1,390   3,030 3,780 2,930 768 172 106 127 197 446 759
31 1,300   3,100   2,820   167 111   194   876