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USGS Daily Statistics for Idaho

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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 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 61 251 496 1,230 1,050 612 198 167 157 118 21 19
2 61 266 542 1,320 978 575 195 168 155 116 21 20
3 62 263 592 1,360 942 509 195 168 154 116 19 23
4 61 255 673 1,450 924 490 194 167 152 114 18 25
5 62 252 669 1,540 904 494 194 167 151 111 17 25
6 81 256 655 1,600 885 509 194 165 151 110 17 25
7 112 260 681 1,680 857 500 194 164 149 109 17 24
8 122 292 715 1,730 847 457 186 162 148 109 17 22
9 111 296 763 1,760 855 434 181 162 147 108 17 20
10 106 279 792 1,760 880 431 181 162 146 104 17 18
11 111 254 807 1,720 869 417 181 162 145 102 17 18
12 103 232 826 1,720 825 385 181 162 143 97 17 18
13 97 223 894 1,700 835 359 181 163 143 95 17 19
14 92 220 931 1,730 888 337 181 163 142 92 17 25
15 86 209 934 1,800 927 321 180 165 141 83 17 27
16 79 221 1,010 1,720 946 301 179 165 141 73 17 27
17 77 253 1,020 1,680 916 290 178 165 140 69 17 29
18 75 265 1,010 1,660 869 274 177 164 137 69 17 29
19 106 328 997 1,670 856 258 177 164 136 67 17 28
20 175 425 1,010 1,710 800 249 176 165 135 58 17 28
21 197 474 998 1,680 817 253 175 164 132 50 17 28
22 201 487 980 1,600 773 249 175 164 132 47 17 29
23 177 509 949 1,560 705 240 175 164 131 43 17 31
24 189 573 993 1,490 666 229 174 162 130 40 18 30
25 195 606 1,080 1,440 611 225 173 161 129 37 19 31
26 180 568 1,130 1,340 582 219 173 161 130 33 19 34
27 171 506 1,150 1,280 591 217 172 160 132 32 19 45
28 175 468 1,150 1,270 583 214 172 159 131 31 19 52
29 196 308 1,160 1,220 618 209 171 159 128 31 19 55
30 218   1,170 1,120 617 201 170 159 124 31 19 55
31 237   1,170   621   168 158   28   58