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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.
Siskiyou County, California Hydrologic Unit Code 18010207
Latitude 41°49'23", Longitude 122°35'40"
NAD27
Drainage area 793 square miles Gage datum 2,036.93 feet above NAVD88 |
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| 00060, Discharge, cubic feet per second, | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YEAR | Monthly mean in ft3/s (Calculation Period: 1933-10-01 -> 2022-06-30) | ||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| 1933 | 111.5 | 130.7 | 134.1 | ||||||||||
| 1934 | 144.6 | 133.3 | 98.9 | 36.4 | 38.9 | 35.9 | 18.3 | 13.8 | 41.5 | 109.8 | 133.7 | 143.7 | |
| 1935 | 168.2 | 178.7 | 134 | 111.8 | 30 | 19.9 | 13 | 14.4 | 42.3 | 108.4 | 122.6 | 128.8 | |
| 1936 | 305.8 | 203.6 | 188.3 | 89.1 | 47 | 48.8 | 15.3 | 14.1 | 39.5 | 100.8 | 116.7 | 120.4 | |
| 1937 | 110.1 | 170.6 | 187.5 | 186.2 | 44.4 | 71.7 | 16.1 | 13.6 | 42.4 | 122.7 | 175.9 | 330.6 | |
| 1938 | 291.7 | 589.3 | 620.9 | 554.1 | 335 | 143.8 | 115.6 | 96.2 | 104 | 150.9 | 170.7 | 181 | |
| 1939 | 178.7 | 178.2 | 200.1 | 70.2 | 39.1 | 18.4 | 17.1 | 8.35 | 62.8 | 116.2 | 121.4 | 211.8 | |
| 1940 | 234 | 380.8 | 503 | 448.1 | 104.5 | 73.6 | 58 | 59.8 | 111.4 | 148 | 159.9 | 278.5 | |
| 1941 | 233 | 510.3 | 537.9 | 710.9 | 363.5 | 208.4 | 115.3 | 110.6 | 136.3 | 184.5 | 222.8 | 425.2 | |
| 1945 | 171.2 | 260.4 | 187.6 | 126 | 150 | 102.8 | 30.9 | 31.6 | 66.7 | 143 | 184.6 | 249.9 | |
| 1946 | 340.7 | 240.8 | 254.5 | 167.2 | 66.6 | 80.3 | 48.4 | 43.7 | 76.7 | 142.2 | 189.3 | 179.7 | |
| 1947 | 179.1 | 200.4 | 157.5 | 79.4 | 30 | 77.1 | 22.5 | 29.2 | 55.7 | 146.6 | 171.6 | 154.4 | |
| 1948 | 264.8 | 167.2 | 177.6 | 164.9 | 176.9 | 154.6 | 37.4 | 60.4 | 112.6 | 172.5 | 209.4 | 246.9 | |
| 1949 | 183.1 | 244.9 | 200.5 | 100 | 92.2 | 66.4 | 20.1 | 26.7 | 88.6 | 151.1 | 158.1 | 158.5 | |
| 1950 | 235.6 | 224.4 | 210.8 | 128.5 | 47.2 | 61.3 | 18.3 | 20.2 | 74.4 | 192.2 | 215.9 | 383.3 | |
| 1951 | 426.7 | 634.2 | 240.4 | 128.6 | 108.5 | 32.6 | 16.2 | 22.2 | 61.3 | 152.8 | 177.2 | 340.5 | |
| 1952 | 310.2 | 653.4 | 359.6 | 254.5 | 151.2 | 146.8 | 59.3 | 50.5 | 79.4 | 145.5 | 184.3 | 338.6 | |
| 1953 | 712.4 | 403 | 326.1 | 172.9 | 268.8 | 283.6 | 46.3 | 48.6 | 82.6 | 178.7 | 235 | 240.4 | |
| 1954 | 397.6 | 533.5 | 404.7 | 210.6 | 80.1 | 132.1 | 23.6 | 44.5 | 81.8 | 154.3 | 182 | 185.8 | |
| 1955 | 189.7 | 180.7 | 129.3 | 67.1 | 53.8 | 17.9 | 12.7 | 11.3 | 49.8 | 124.5 | 186.2 | 777.5 | |
| 1956 | 749.6 | 553.6 | 481.9 | 249.4 | 212.5 | 150.7 | 71.4 | 61.6 | 112.3 | 179.8 | 204.4 | 218.9 | |
| 1957 | 218.4 | 360.7 | 487.9 | 210.6 | 106.8 | 59.1 | 20.8 | 35.6 | 102.5 | 213.5 | 258.4 | 351.3 | |
| 1958 | 487.8 | 1,002 | 590.4 | 525.3 | 245.5 | 296.4 | 117.3 | 73.1 | 120.5 | 165.7 | 201.3 | 208 | |
| 1959 | 247.7 | 312.4 | 206.2 | 104.3 | 124.8 | 55.7 | 20.4 | 32.5 | 84.9 | 139.2 | 172.5 | 169.1 | |
| 1960 | 171.7 | 325.4 | 221.2 | 123.9 | 92.7 | 35.5 | 10.1 | 16.1 | 32.6 | 118.3 | 183 | 263.7 | |
| 1961 | 170.5 | 304.5 | 231.7 | 122.2 | 107.6 | 96.4 | 17.2 | 34.6 | 105.2 | 153.3 | 219.6 | 282.4 | |
| 1962 | 225.5 | 319.8 | 239.4 | 98.5 | 133.2 | 53.8 | 22.8 | 31.4 | 62.9 | 350.6 | 236.8 | 388.5 | |
| 1963 | 227.5 | 539 | 260.5 | 291.9 | 239.8 | 131.8 | 78.4 | 49.8 | 103.7 | 192.2 | 228.3 | 221 | |
| 1964 | 407.6 | 255.3 | 223.5 | 118.4 | 101.9 | 126.8 | 31.4 | 19.7 | 54.4 | 136.3 | 191.2 | 1,223 | |
| 1965 | 783.5 | 395.8 | 224.1 | 360.1 | 119.8 | 98.7 | 66.4 | 81.7 | 91.5 | 161.8 | 236.9 | 261.9 | |
| 1966 | 375.4 | 216.4 | 219.8 | 113.7 | 65.9 | 63.2 | 15 | 13.9 | 62.2 | 124.5 | 200.4 | 282.1 | |
| 1967 | 297.5 | 238.4 | 271.3 | 221.6 | 230.7 | 162.2 | 38.4 | 28.6 | 72.3 | 180.5 | 191.3 | 221.2 | |
| 1968 | 262.9 | 317.3 | 210.3 | 64.3 | 64.3 | 49.7 | 12.1 | 37.8 | 57.4 | 146.9 | 183.6 | 222.3 | |
| 1969 | 503.4 | 336 | 254.3 | 224.1 | 122.6 | 126.7 | 72.5 | 34 | 80.7 | 184.6 | 197.4 | 402.5 | |
| 1970 | 981.9 | 495.5 | 399.3 | 152.8 | 135.3 | 83.2 | 35.7 | 23.1 | 59.1 | 165.3 | 283.5 | 439.5 | |
| 1971 | 471.2 | 320.1 | 453.6 | 315.4 | 359 | 201.8 | 66.6 | 34.5 | 84.8 | 190 | 214.6 | 243.5 | |
| 1972 | 394.1 | 329.4 | 575.4 | 75.7 | 105.6 | 79 | 27.3 | 32.5 | 80.9 | 151.8 | 186.2 | 223 | |
| 1973 | 228.6 | 213 | 178.2 | 75.7 | 65.4 | 28.1 | 19.9 | 16 | 55.4 | 163.3 | 313.9 | 357.2 | |
| 1974 | 1,179 | 401.2 | 651 | 752.8 | 213.9 | 128 | 76.5 | 58.2 | 71.7 | 157.2 | 200.7 | 190.7 | |
| 1975 | 245.2 | 393.5 | 738.1 | 398.7 | 297.1 | 159.8 | 82.5 | 54.2 | 75.2 | 171.9 | 192.9 | 226 | |
| 1976 | 225.4 | 251.4 | 258.4 | 130 | 86.8 | 49.3 | 21.8 | 110.4 | 72.7 | 136.3 | 175.3 | 162 | |
| 1977 | 162.4 | 166.4 | 97.7 | 73.5 | 85.5 | 44.3 | 19.1 | 17.3 | 30.9 | 116.7 | 154.9 | 306 | |
| 1978 | 436.3 | 298.7 | 343.7 | 351.1 | 132.8 | 100.5 | 77.6 | 70.8 | 182.3 | 148.6 | 185.8 | 203.3 | |
| 1979 | 207.9 | 201.9 | 210.4 | 133.2 | 133.5 | 31.5 | 21.7 | 30.8 | 70.6 | 141.5 | 233 | 221.1 | |
| 1980 | 524.8 | 394 | 289.6 | 180.4 | 107.9 | 121.8 | 36.5 | 29.2 | 62.3 | 146.2 | 182.2 | 205.8 | |
| 1981 | 186.3 | 222.8 | 189.3 | 120.8 | 79 | 35.7 | 13.7 | 9.51 | 26.7 | 135.2 | 289.3 | 588.4 | |
| 1982 | 334.4 | 670.6 | 587 | 376.2 | 127.9 | 135.8 | 136.5 | 47.3 | 96.1 | 178.4 | 212.3 | 371.1 | |
| 1983 | 382.5 | 671.5 | 946.3 | 417 | 307.7 | 294.4 | 105.3 | 91.4 | 116.7 | 195.1 | 308.9 | 656.6 | |
| 1984 | 472 | 340.7 | 330.7 | 269.2 | 169.3 | 97 | 44.6 | 36.5 | 87.5 | 188.8 | 360.7 | 279.3 | |
| 1985 | 231.3 | 292.3 | 225.1 | 121.9 | 72.5 | 69.6 | 18.3 | 24.9 | 115.2 | 151.4 | 180.7 | 180.2 | |
| 1986 | 239.9 | 639.5 | 367.6 | 168.9 | 144.9 | 74.4 | 40.6 | 35.6 | 102.6 | 166.1 | 204.6 | 203.6 | |
| 1987 | 224.9 | 233.3 | 190.4 | 61.4 | 46.5 | 44.7 | 35.4 | 23 | 57.1 | 131 | 174.7 | 219 | |
| 1988 | 213.2 | 190.1 | 130.6 | 86.9 | 65.4 | 89.9 | 23.1 | 27.9 | 35.9 | 90.7 | 185.7 | 171.6 | |
| 1989 | 193.8 | 175.3 | 348.2 | 210.1 | 133.6 | 66.9 | 27.2 | 36.7 | 103.7 | 154.9 | 165.6 | 162.2 | |
| 1990 | 208.7 | 183.6 | 236.9 | 83.2 | 93.9 | 74.6 | 28 | 22.5 | 41.3 | 108.3 | 159.2 | 153.8 | |
| 1991 | 152.9 | 170.4 | 153.4 | 54.3 | 123.4 | 44.8 | 34.7 | 22 | 31.2 | 93.9 | 151.1 | 157.2 | |
| 1992 | 160.1 | 158.3 | 126.3 | 31.8 | 24.5 | 27.3 | 25.7 | 12.8 | 34.6 | 103.2 | 139.6 | 159.5 | |
| 1993 | 262.7 | 196 | 276.7 | 190.5 | 75.4 | 166.1 | 40.2 | 45.9 | 55.1 | 144.8 | 160.5 | 171.2 | |
| 1994 | 174.1 | 179.4 | 142.5 | 51.2 | 78.2 | 29.6 | 16.9 | 14.1 | 30 | 103.5 | 144.1 | 136.2 | |
| 1995 | 257 | 237.5 | 486.1 | 330.8 | 261.1 | 162.1 | 146.6 | 54.8 | 62.9 | 141.1 | 164.2 | 346.3 | |
| 1996 | 497.1 | 642.3 | 369.2 | 239.1 | 167.8 | 90.2 | 74.1 | 35 | 78 | 145.9 | 200.9 | 464.3 | |
| 1997 | 1,234 | 422.1 | 279.1 | 143 | 104.6 | 85.1 | 66.9 | 46.4 | 86.4 | 159.3 | 179.2 | 189.5 | |
| 1998 | 424.4 | 521.2 | 666.3 | 423.4 | 677.5 | 563.7 | 136.3 | 77.5 | 100.7 | 185.5 | 331.2 | 358 | |
| 1999 | 444.2 | 606.4 | 469.7 | 316.9 | 227.1 | 139 | 57.8 | 57.4 | 79.2 | 151.9 | 196 | 206.1 | |
| 2000 | 337 | 312.6 | 365.3 | 204.4 | 149.4 | 96.9 | 60.5 | 27.9 | 64.7 | 156.5 | 178 | 176.6 | |
| 2001 | 177.9 | 174.6 | 170.5 | 101.9 | 43.8 | 25.7 | 23.6 | 19.4 | 47 | 128.9 | 186.2 | 234.8 | |
| 2002 | 236.8 | 215.1 | 170.2 | 98 | 105.9 | 44.3 | 24.2 | 23.9 | 31.8 | 132.3 | 157.2 | 358.5 | |
| 2003 | 366.7 | 289.3 | 305.7 | 245.2 | 194.8 | 88.9 | 62.2 | 68 | 82.1 | 150.1 | 178 | 193 | |
| 2004 | 226 | 333.9 | 296.1 | 130.4 | 108.7 | 62.4 | 37.8 | 43.5 | 69 | 170.4 | 188.8 | 268 | |
| 2005 | 231.4 | 219.3 | 199.8 | 123 | 215.7 | 94.1 | 34.1 | 35.6 | 63.3 | 144.7 | 226.2 | 775.1 | |
| 2006 | 968.8 | 629.1 | 443.7 | 418 | 288.2 | 152.4 | 86.8 | 81.2 | 96.7 | 174.5 | 206.4 | 244.5 | |
| 2007 | 236.3 | 318.5 | 319.6 | 160.7 | 109 | 60 | 40.5 | 27.2 | 48.8 | 149 | 175.6 | 192 | |
| 2008 | 257.7 | 258.9 | 225 | 125.1 | 94.9 | 75.2 | 20.6 | 25.5 | 32.6 | 118.7 | 151.1 | 162.1 | |
| 2009 | 170.1 | 172 | 173.2 | 69.2 | 66.6 | 70.7 | 18.6 | 18.5 | 23 | 109.4 | 135.5 | 142.3 | |
| 2010 | 171.6 | 158 | 159.1 | 146.7 | 106.5 | 75.2 | 22.1 | 25.8 | 61.5 | 141.4 | 172 | 256.3 | |
| 2011 | 237.2 | 214.3 | 506.4 | 379.8 | 224.2 | 193 | 87.4 | 56.9 | 79.4 | 169.7 | 181.2 | 173.7 | |
| 2012 | 204.2 | 197.6 | 228.2 | 229.2 | 84.2 | 48.5 | 25.4 | 29.7 | 52.3 | 124.6 | 149.2 | 225.5 | |
| 2013 | 182.1 | 185 | 171.5 | 102.5 | 55.1 | 25.2 | 17.1 | 27.2 | 34.7 | 119 | 131.8 | 138.8 | |
| 2014 | 144.9 | 165.4 | 167.3 | 64.8 | 30.7 | 21.8 | 13.2 | 15.8 | 44.9 | 119.7 | 137.3 | 198.1 | |
| 2015 | 161.1 | 510.9 | 178.9 | 88.6 | 81.5 | 42.1 | 28.8 | 27.8 | 39.6 | 112.4 | 133 | 179.1 | |
| 2016 | 290.4 | 271 | 386 | 179.2 | 139 | 72.1 | 32.4 | 35 | 57.3 | 159.7 | 198.2 | 284.4 | |
| 2017 | 483 | 758.3 | 477.1 | 396.4 | 248.3 | 131.1 | 45.4 | 63.3 | 88.4 | 157 | 186.3 | 183.4 | |
| 2018 | 187.2 | 178.9 | 191.2 | 138 | 111 | 56.8 | 24.3 | 38.5 | 41.1 | 120.1 | 139.2 | 163.7 | |
| 2019 | 176 | 298.7 | 270.9 | 214.7 | 122.2 | 102.8 | 41.7 | 41.4 | 73.6 | 145.4 | 149.9 | 168.8 | |
| 2020 | 187 | 169.2 | 163 | 48.8 | 56.3 | 34.6 | 14.5 | 16.7 | 22.6 | 95 | 126.9 | 140.3 | |
| 2021 | 148.1 | 154.7 | 149.7 | 54.3 | 26.3 | 17.7 | 15.9 | 18.9 | 47.4 | 121.7 | 149.9 | 163 | |
| 2022 | 162.7 | 153.9 | 127.6 | 70.4 | 49.2 | 51 | |||||||
| Mean of monthly Discharge |
320 | 327 | 300 | 195 | 135 | 96 | 43 | 38 | 70 | 148 | 189 | 266 | |
|
** No Incomplete data have been used for statistical calculation | |||||||||||||
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water data for USA: USGS Surface-Water Monthly Statistics
URL:
Page Contact Information: California Water Data Support Team
Page Last Modified: 2024-12-11 20:39:49 EST
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