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USGS Surface-Water 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 14171000 MARYS RIVER NEAR PHILOMATH, OR


Benton County, Oregon
Hydrologic Unit Code 17090003
Latitude  44°31'30.00", Longitude 123°20'02.40" NAD83
Drainage area 159  square miles
Gage datum 224.01 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 1940-10-01 -> 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 1,020 997 843 752 286 127 59 22 17 30 145 713
2 1,040 976 832 653 286 126 57 22 19 30 180 784
3 1,070 933 779 598 297 123 54 21 19 29 172 884
4 1,160 888 747 548 291 127 52 21 17 27 178 1,010
5 1,120 875 741 536 299 124 50 21 17 27 185 1,060
6 1,130 941 776 540 306 123 49 21 18 28 192 1,020
7 1,210 1,010 759 546 299 139 47 20 17 29 204 922
8 1,230 980 778 597 280 137 45 20 16 28 249 850
9 1,210 1,030 835 552 264 128 45 19 16 33 261 785
10 1,200 1,080 838 525 253 122 44 19 17 40 256 827
11 1,200 989 805 523 242 117 42 18 17 42 288 884
12 1,170 990 812 532 230 109 41 18 18 44 320 935
13 1,180 1,040 827 536 230 107 39 18 18 46 348 964
14 1,090 974 850 517 240 104 38 17 17 51 390 1,070
15 1,170 948 911 498 236 100 36 17 17 55 455 1,120
16 1,220 1,070 882 481 227 95 36 17 18 67 533 1,120
17 1,300 1,090 827 452 216 91 35 17 18 75 517 959
18 1,380 1,090 765 421 213 88 33 16 21 82 508 951
19 1,360 1,060 705 408 203 84 32 16 24 80 552 947
20 1,320 1,010 677 408 191 81 31 16 25 106 535 1,140
21 1,200 968 651 408 181 78 30 16 23 91 480 1,380
22 1,080 945 682 401 178 74 29 16 21 92 523 1,410
23 1,080 851 670 383 177 72 28 16 20 110 581 1,210
24 1,080 850 694 375 168 71 27 17 20 116 647 1,100
25 1,120 893 679 358 164 70 26 19 19 97 733 1,030
26 1,080 874 677 347 163 69 26 19 20 92 763 1,000
27 1,100 856 670 346 158 67 25 17 22 105 761 1,040
28 1,160 852 677 341 151 66 25 17 22 123 691 1,120
29 1,060 978 736 313 143 66 24 16 27 121 645 1,100
30 1,020   839 295 136 63 23 17 35 119 645 1,200
31 963   844   131   23 17   123   1,110