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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 13183000 OWYHEE RIVER BELOW OWYHEE DAM, OR


Malheur County, Oregon
Hydrologic Unit Code 17050110
Latitude  43°39'16", Longitude 117°15'21" NAD83
Drainage area 11,160  square miles
Contributing drainage area 11,160  square miles
Gage datum 2,343.67 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 89 - 90 years of record in, ft3/s   (Calculation Period 1929-10-01 -> 2019-09-30)

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 61 253 499 1,230 1,060 565 197 166 155 117 21 19
2 61 267 545 1,320 987 534 194 167 154 114 21 19
3 62 264 596 1,360 950 472 194 167 153 114 19 23
4 61 255 678 1,450 932 458 193 166 151 112 18 25
5 62 252 675 1,540 912 473 193 166 149 110 17 25
6 81 256 660 1,600 892 496 193 164 149 108 17 25
7 113 260 687 1,680 864 494 193 163 148 107 17 24
8 123 292 721 1,730 854 454 186 161 147 108 17 22
9 112 296 769 1,760 862 431 180 161 146 106 17 20
10 107 279 799 1,760 887 428 180 161 145 103 17 18
11 112 254 814 1,720 877 416 180 161 144 100 17 18
12 103 232 833 1,720 831 386 180 161 142 95 17 17
13 98 223 903 1,700 842 360 180 162 142 93 17 18
14 92 220 940 1,730 895 337 180 162 141 91 17 25
15 87 208 943 1,800 935 321 179 164 140 83 17 27
16 80 221 1,020 1,720 954 302 178 164 139 73 17 27
17 77 253 1,030 1,680 923 290 178 163 139 69 17 29
18 76 265 1,020 1,660 876 274 176 163 136 69 17 29
19 107 329 1,010 1,670 863 258 176 163 135 68 17 28
20 177 426 1,020 1,710 807 249 175 164 133 58 17 27
21 199 477 1,010 1,680 824 253 174 163 131 50 17 28
22 202 489 990 1,600 779 248 174 163 130 47 17 29
23 179 512 959 1,580 711 240 174 163 129 43 17 31
24 190 576 1,000 1,500 671 228 173 161 128 40 18 30
25 197 610 1,090 1,450 616 225 172 160 128 37 19 31
26 182 571 1,140 1,350 586 218 172 160 129 33 19 34
27 173 508 1,160 1,290 594 216 171 159 131 32 19 45
28 176 470 1,160 1,290 582 213 171 158 130 31 19 53
29 197 310 1,170 1,230 609 209 170 158 127 31 19 55
30 219   1,180 1,130 592 200 169 158 122 31 19 55
31 239   1,180   581   167 157   27   59