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USGS Surface-Water Monthly 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.
Union County, Oregon Hydrologic Unit Code 17060104
Latitude 45°20'47", Longitude 118°07'26"
NAD27
Drainage area 678 square miles Gage datum 2,826.25 feet above NGVD29 |
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00060, Discharge, cubic feet per second, | |||||||||||||
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YEAR | Monthly mean in ft3/s (Calculation Period: 1903-10-01 -> 1989-08-31) | ||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
1903 | 72.9 | 186.3 | 192.3 | ||||||||||
1904 | 148.1 | 352.1 | 928.4 | 3,372 | 1,271 | 433.7 | 113.3 | 25 | 25 | 40 | 35 | 50.6 | |
1905 | 107.7 | 180 | 460.5 | 596.6 | 807 | 226.6 | 60.6 | 44.1 | 24.3 | 37.1 | 39.6 | 36.6 | |
1906 | 55.2 | 113.9 | 719.9 | 1,117 | 664.4 | 868.3 | 94.6 | 43.8 | 32.4 | 40.8 | 83.8 | 232.8 | |
1907 | 171.9 | 1,167 | 931.6 | 1,465 | 797.5 | 371.3 | 124.4 | 36.8 | 82.3 | 38.8 | 43.5 | 96.9 | |
1908 | 91.6 | 91.4 | 917.4 | 1,394 | 756.5 | 410.1 | 98.5 | 24.9 | 22.6 | 34.5 | 75.8 | 29.2 | |
1909 | 96.5 | 154.1 | 467.6 | 778 | 741.3 | 459.2 | 51.6 | 10.4 | 64 | 52.7 | 144.7 | 152.3 | |
1910 | 40 | 100 | 3,700 | 2,200 | 990 | 140 | 18.1 | 15 | 17.2 | 30.1 | 61.6 | 109.8 | |
1911 | 43.8 | 39.5 | 601.2 | 580.8 | 578.3 | 390.8 | 106.7 | 25 | 31.1 | 36.5 | 60 | 45 | |
1912 | 168.7 | 411.6 | 418.5 | 2,308 | 2,502 | 1,057 | 169.6 | 67.7 | 43.8 | ||||
1913 | 36.4 | 68.6 | 735.1 | 2,630 | 1,971 | 837.7 | 309.3 | 61.7 | 23.1 | 89.9 | 114.7 | 102.5 | |
1914 | 132.7 | 224.9 | 1,318 | 1,340 | 670.5 | 386.7 | 103.5 | 23.3 | 29.5 | 46.4 | 39.9 | 26.4 | |
1915 | 22.5 | 60 | 262.7 | 423.9 | 600.8 | 240.6 | 59 | 23.3 | |||||
1918 | 1,035 | 1,085 | 559.1 | 194.4 | 58.2 | 32.1 | 27.9 | 56.4 | 57.5 | 51.8 | |||
1919 | 61.5 | 79.9 | 474.5 | 1,910 | 1,121 | 260.8 | 37.2 | 17.9 | 22.4 | 29.8 | 454.5 | 302.7 | |
1920 | 688.9 | 294.9 | 502.2 | 1,700 | 1,423 | 507.7 | 111.4 | 28.8 | 40 | 100 | 175.7 | 165.4 | |
1921 | 443.5 | 726.1 | 2,065 | 1,946 | 2,216 | 502.7 | 82.1 | 26.5 | 24.4 | 25.8 | 139.1 | 511.5 | |
1922 | 85.3 | 66.8 | 331 | 2,326 | 2,593 | 881.7 | 59.6 | 25.8 | 11 | 24.5 | 33 | 36.5 | |
1923 | 120.1 | 78.5 | 556.5 | 1,379 | 979.5 | 850.3 | 600 | 65 | |||||
1925 | 40.1 | 42.3 | 54.2 | ||||||||||
1926 | 36.3 | 359.5 | 881.3 | 977.5 | 300.8 | 70.4 | 21.8 | 17.9 | 28.1 | 31.3 | 103.8 | 223.2 | |
1927 | 199.3 | 444.6 | 783.9 | 1,155 | 953.2 | 691.1 | 96.8 | 29.7 | 56.5 | 145 | 700.2 | 520.5 | |
1928 | 702.9 | 211.1 | 1,387 | 1,582 | 1,137 | 178.1 | 65.3 | 21.8 | 28.9 | 34.9 | 33.6 | 25.2 | |
1929 | 24.9 | 33.9 | 645.5 | 1,085 | 1,179 | 505.7 | 65.5 | 21.3 | 19.5 | 24.5 | 23.6 | 45.8 | |
1930 | 20 | 484.2 | 711.2 | 638.7 | 312.7 | 279.2 | 40 | 20 | 25 | 48.9 | 36 | 32 | |
1931 | 35.5 | 76.6 | 806.1 | 1,274 | 421.4 | 77.8 | 21.9 | 8.65 | 9 | 20.5 | 27.3 | 35 | |
1932 | 75 | 168.4 | 1,681 | 2,111 | 1,465 | 282 | 43.8 | 16.7 | 15 | 19.1 | 55.6 | 38.6 | |
1933 | 70.2 | 64.2 | 523.9 | 1,352 | 1,455 | 713.7 | 75 | 25 | 23.9 | 26.7 | 44 | 297.2 | |
1934 | 401.3 | 290.1 | 524 | 392.9 | 117.7 | 143.7 | 39.1 | 8.39 | 11.7 | 28 | 44.3 | 114.1 | |
1935 | 108.3 | 148.9 | 327.5 | 1,073 | 648.9 | 162.4 | 38.5 | 10.6 | 8.8 | 19.5 | 27.9 | 31 | |
1936 | 95 | 82.2 | 628 | 1,757 | 854.9 | 178.5 | 44.5 | 11.7 | 15.3 | 16.2 | 25.1 | 20 | |
1937 | 12 | 25 | 498.7 | 1,179 | 1,183 | 276.1 | 67.1 | 18.4 | 15.3 | 28.1 | 53.3 | 160.9 | |
1938 | 140.8 | 187.7 | 623.1 | 1,145 | 785.9 | 265 | 62.5 | 18.1 | 17.8 | 30.3 | 60.3 | 86.8 | |
1939 | 62.1 | 63.7 | 1,233 | 1,174 | 466.5 | 109.8 | 30.4 | 8.35 | 14.7 | 27.7 | 35.5 | 37.2 | |
1940 | 58.5 | 408.2 | 791.7 | 670.4 | 318.7 | 58.4 | 20 | 6.95 | 25 | 45.2 | 168.5 | 255.2 | |
1941 | 103.3 | 157 | 462.5 | 456.8 | 613.1 | 972.5 | 317.5 | 54.1 | 73.3 | 132.7 | 377 | 569.1 | |
1942 | 215 | 254.6 | 612.5 | 1,735 | 1,424 | 636.7 | 228.3 | 39.2 | 25.2 | 28.5 | 73.8 | 321.8 | |
1943 | 405 | 663.5 | 968.9 | 1,949 | 1,042 | 736.5 | 218.5 | 45.2 | 30.6 | 33.5 | 45.6 | 44.3 | |
1944 | 34.8 | 65.4 | 377.2 | 773.5 | 448.2 | 226.8 | 62.5 | 19.7 | 19.2 | 25.9 | 33.7 | 25.7 | |
1945 | 119.1 | 205 | 426.2 | 967.1 | 1,201 | 509.8 | 60.7 | 22.7 | 26.3 | 31.1 | 58.9 | 187.8 | |
1946 | 181.2 | 156.2 | 895.6 | 1,505 | 983.3 | 334.3 | 97.9 | 25.9 | 35.3 | 51.3 | 109.2 | 599.7 | |
1947 | 209.1 | 649.1 | 709.6 | 957.4 | 578 | 329.2 | 64.7 | 21.3 | 23.8 | 42.4 | 252.5 | 351.1 | |
1948 | 463.1 | 420.2 | 465.8 | 1,759 | 2,675 | 1,328 | 199.1 | 60.4 | 33.6 | 43.5 | 60.1 | 55.6 | |
1949 | 45 | 208.6 | 1,120 | 1,638 | 1,209 | 237 | 48.3 | 20.5 | 22.2 | 34.8 | 57.2 | 62.1 | |
1950 | 78.2 | 437.3 | 889.2 | 1,491 | 1,271 | 901.7 | 176.4 | 46.8 | 26.4 | 48.8 | 102.6 | 256 | |
1951 | 277.3 | 733.9 | 742.2 | 1,515 | 884.3 | 249.8 | 53.8 | 19.5 | 19.2 | 42.8 | 49.3 | 73.4 | |
1952 | 55.8 | 77.6 | 515.7 | 1,346 | 1,211 | 317.1 | 107.1 | 28.5 | 23.2 | 22 | 22.4 | 33.9 | |
1953 | 367.8 | 647.5 | 765.8 | 1,358 | 1,193 | 1,125 | 153.5 | 45.7 | 26 | 33.2 | 49.1 | 167.4 | |
1954 | 126.9 | 429 | 413.2 | 909.1 | 510.6 | 451.8 | 103.8 | 34.5 | 24.2 | 28 | 36.3 | 23.8 | |
1955 | 27.2 | 31.5 | 82.7 | 927.3 | 1,325 | 576.7 | 122.3 | 26.4 | 22.2 | 33.1 | 108.1 | 626.6 | |
1956 | 443.9 | 277.1 | 1,249 | 2,379 | 2,202 | 706.6 | 115.4 | 45.6 | 32.2 | 40.3 | 54.1 | 201.1 | |
1957 | 85.1 | 323.4 | 867.4 | 1,468 | 1,696 | 338.1 | 71.7 | 26.2 | 21.8 | 53.3 | 53.3 | 244 | |
1958 | 188.9 | 1,379 | 511.6 | 1,888 | 1,592 | 484.2 | 121.7 | 27.4 | 23.3 | 23.9 | 110.7 | 521.2 | |
1959 | 609.7 | 364 | 535.8 | 975.1 | 798.9 | 316.8 | 55.2 | 24.5 | 43.6 | 119.4 | 172.4 | 89.5 | |
1960 | 43.4 | 79.4 | 1,035 | 1,172 | 1,283 | 456.2 | 60.5 | 32.5 | 25.8 | 37.8 | 98.5 | 66.9 | |
1961 | 75.6 | 699.3 | 751 | 658.5 | 744.6 | 300 | 42 | 17.3 | 25.1 | 29.8 | 30.1 | 33.9 | |
1962 | 247.8 | 249.6 | 428.2 | 1,207 | 814.6 | 336.8 | 52.5 | 23.8 | 20.2 | 48.7 | 81 | 197.6 | |
1963 | 92.3 | 610.9 | 410.5 | 700 | 934.9 | 226.5 | 59.5 | 27.5 | 28 | 26.1 | 50.9 | 55.1 | |
1964 | 54.1 | 72.8 | 247.8 | 1,045 | 815.4 | 549.1 | 102.1 | 36.3 | 32.1 | 27.6 | 41.2 | 575 | |
1965 | 1,295 | 1,067 | 581.8 | 1,715 | 1,096 | 535.4 | 119.9 | 66.9 | 43.9 | 32.7 | 45.2 | 27.6 | |
1966 | 40.4 | 34.7 | 358.2 | 657.3 | 298.6 | 115.4 | 45.7 | 14.5 | 20.1 | 32.5 | 68.1 | 214.8 | |
1967 | 371.7 | 346.1 | 532.6 | 613.9 | 1,375 | 469.6 | 74.3 | 19.6 | 17.8 | 31.1 | 40.3 | 170.8 | |
1968 | 157.8 | 708.9 | 341.3 | 237.2 | 300.2 | 137.6 | 30.5 | 30.4 | 27.5 | 36.9 | 159.5 | 202.1 | |
1969 | 553 | 152.7 | 576.2 | 1,865 | 1,298 | 415.2 | 170.7 | 31.9 | 23.2 | 37.4 | 36.3 | 50.5 | |
1970 | 639.6 | 491.9 | 446 | 618.7 | 1,265 | 515.9 | 119 | 28 | 50.1 | 65.9 | 153.1 | 150.6 | |
1971 | 767.4 | 768.1 | 511.8 | 1,087 | 1,236 | 650 | 117.8 | 32.6 | 30.9 | 37.1 | 50.6 | 75.5 | |
1972 | 255.9 | 642.5 | 2,322 | 1,138 | 1,560 | 522.5 | 86 | 35.4 | 38.8 | 39.1 | 59.2 | 135.5 | |
1973 | 181.4 | 108.4 | 252.5 | 356.3 | 418.2 | 97.9 | 22.9 | 12.7 | 22.3 | 32.1 | 288.4 | 625.7 | |
1974 | 800.9 | 400.9 | 957.8 | 1,685 | 1,352 | 772.9 | 113.5 | 34.4 | 22.7 | 28.6 | 37.4 | 41.7 | |
1975 | 470.5 | 331.6 | 825.6 | 974.2 | 1,825 | 931.6 | 257.7 | 73.2 | 42.7 | 58.8 | 74.5 | 391.1 | |
1976 | 394.5 | 278.7 | 633.8 | 2,124 | 1,467 | 336 | 84.4 | 87.7 | 45.2 | 42.7 | 47.4 | 40.4 | |
1977 | 32.7 | 57 | 93.6 | 688.2 | 414.3 | 208.2 | 49 | 27.7 | 38.2 | 45.7 | 130.6 | 669 | |
1978 | 349.6 | 465.7 | 914.1 | 1,140 | 794.6 | 281.5 | 129.8 | 49.6 | 55.2 | 33.6 | 55.7 | 72.2 | |
1979 | 57.4 | 222.7 | 1,225 | 1,637 | 1,583 | 313.6 | 74.4 | 38.8 | 29.9 | 35.9 | 45.1 | 79 | |
1980 | 143.3 | 319 | 572 | 1,020 | 977.8 | 952.1 | 183.2 | 50.5 | 50.1 | 42.4 | 65.5 | 273.4 | |
1981 | 156.6 | 617.4 | 609.7 | 898.2 | 960.8 | 748.1 | 141.3 | 39.3 | 29.4 | 50 | 65.2 | 250.6 | |
1982 | 323.5 | 1,282 | 1,082 | 1,453 | 1,566 | 796.7 | 332.4 | 70.9 | 61.1 | 106.9 | 140.9 | 274.5 | |
1983 | 484.8 | 761.1 | 1,709 | 957 | 1,358 | 454.6 | 160.8 | 64.4 | 43.4 | 47.3 | 76.4 | 89.3 | |
1984 | 676.6 | 416.7 | 1,790 | 1,961 | 1,927 | 1,252 | 200.7 | 83.7 | 88.1 | 81.2 | 180.9 | 106.5 | |
1985 | 91.3 | 106.7 | 590.7 | 2,195 | 919.6 | 441.1 | 62.8 | 47.5 | 45.7 | 52.7 | 68.5 | 60.7 | |
1986 | 109 | 1,334 | 1,628 | 765.2 | 650.5 | 239.6 | 61.2 | 25.6 | 40 | 47.2 | 176.3 | 115.8 | |
1987 | 69.4 | 314.2 | 1,156 | 911.8 | 377.5 | 126.9 | 50.7 | 26.2 | 21.3 | 25 | 33.7 | 36.3 | |
1988 | 46.3 | 256.6 | 662.4 | 1,080 | 562.7 | 322.3 | 62.6 | 25.3 | 22.8 | 25.9 | 44.1 | 119.7 | |
1989 | 107.6 | 139.1 | 1,621 | 2,114 | 1,291 | 304.8 | 66.4 | 48 | |||||
Mean of monthly Discharge |
218 | 347 | 804 | 1,300 | 1,060 | 459 | 104 | 33 | 31 | 43 | 94 | 172 | |
** No Incomplete data have been used for statistical calculation |