Peak Streamflow 
Water Year, Observed Date, Stage (ft), Volume (cfs) 
1911, 1911-06-13, , 21800
1912, 1912-06-14, , 16000
1913, 1913-06-03, , 39000
1914, 1914-05-17, , 22200
1915, 1915-06-25, , 7300
1916, 1916-06-19, , 46200
1917, 1917-05-28, 10.90, 23400
1918, 1918-06-10, 13.50, 33800
1919, 1919-05-25, 8.80, 15200
1920, 1920-06-16, 10.20, 20600
1921, 1921-05-26, 12.80, 29700
1922, 1922-06-06, 12.20, 27500
1923, 1923-05-26, , 21900
1924, 1924-05-17, , 25400
1925, 1925-05-25, , 23200
1927, 1927-06-09, , 38000
1928, 1928-05-25, , 34100
1929, 1929-05-24, , 24400
1930, 1930-04-25, , 14800
1931, 1931-05-16, , 22700
1932, 1932-05-22, , 30000
1933, 1933-06-16, , 36800
1934, 1934-04-25, , 22000
1935, 1935-05-23, , 26400
1936, 1936-05-15, , 30900
1937, 1937-05-28, , 17000
1938, 1938-04-27, , 23100
1939, 1939-04-30, , 27000
1940, 1940-05-12, , 14700
1941, 1941-05-14, , 11200
1942, 1942-05-27, , 23300
1943, 1943-06-19, , 25400
1944, 1944-05-16, , 15100
1945, 1945-06-01, , 19500
1946, 1946-05-29, , 25100
1947, 1947-05-09, , 35800
1948, 1948-05-22, , 43400
1949, 1949-05-15, , 27100
1950, 1950-06-22, , 29400
1951, 1951-05-12, , 25500
1952, 1952-05-18, 9.86, 10000
1953, 1952-12-03, 7.66, 4870
1954, 1954-07-13, 18.56, 32500
1955, 1955-07-15, 11.50, 13200
1956, 1956-06-21, 10.91, 11700
1957, 1957-02-19, 10.65, 11100
1958, 1958-05-08, 11.05, 12100
1959, 1959-06-22, 15.62, 24300
1960, 1960-02-26, 14.74, 21200
1961, 1961-06-16, 12.96, 17000
1962, 1962-02-11, 10.34, 10300
1963, 1963-04-22, 11.19, 12400
1964, 1964-06-25, 13.34, 18000
1965, 1965-03-09, 14.23, 20400
1966, 1966-01-31, 10.33, 9910
1967, 1967-02-21, 10.79, 10800
1968, 1968-06-13, 11.39, 12800
1969, 1969-04-10, 11.79, 13800
1970, 1970-04-25, 10.76, 11300
1971, 1971-04-29, 14.42, 20700
1972, 1972-05-08, 11.40, 12700
1973, 1973-04-23, 10.53, 10600
1974, 1974-07-02, 12.47, 15400
1975, 1975-05-12, 10.73, 11000
1976, 1976-03-06, 10.96, 11500
1977, 1977-04-09, 10.40, 10300
1978, 1978-01-31, 10.74, 11100
1979, 1978-12-30, 10.39, 10200
1980, 1979-12-20, 10.53, 10600
1981, 1981-06-23, 12.65, 15800
1982, 1982-07-02, 12.18, 14600
1983, 1983-04-15, 11.24, 12300
1984, 1984-04-06, 10.38, 10200
1985, 1985-03-12, 10.62, 10800
1986, 1986-06-04, 10.63, 10800
1987, 1987-09-23, 10.17, 9750
1988, 1988-02-14, 10.83, 11300
1989, 1989-09-28, 10.51, 10500
1990, 1990-06-15, 12.70, 16000
1991, 1991-09-03, 12.06, 14300
1992, 1991-10-12, 10.75, 11100
1993, 1993-09-17, 9.89, 9140
1994, 1993-11-24, 9.60, 8530
1995, 1994-11-17, 10.66, 10900
1996, 1996-03-13, 13.23, 17400
1997, 1997-06-21, 11.46, 12900
1998, 1998-03-16, 9.46, 8250
1999, 1999-03-04, 9.52, 8370
2000, 2000-04-24, 9.63, 8590
2001, 2000-12-11, 9.27, 7860
2002, 2002-06-12, 10.33, 10100
2003, 2003-05-12, 8.67, 6740
2004, 2004-04-21, 9.05, 7440
2005, 2005-06-08, 10.70, 11200
2006, 2006-05-01, 10.82, 11900
2007, 2007-04-03, 9.21, 8250
2008, 2008-07-02, 10.64, 11400
2009, 2009-05-07, 8.27, 6320
2010, 2010-06-27, 9.20, 8250
2011, 2011-04-10, 10.42, 10800
2012, 2012-06-26, 13.38, 17900
2013, 2013-05-25, 11.39, 13000
2014, 2014-04-30, 11.70, 13700
2015, 2015-05-15, 8.90, 7620
2016, 2016-05-25, 8.61, 7050
2017, 2017-03-28, 11.55, 13400
2018, 2018-04-24, 12.57, 15800
2019, 2019-01-17, 8.57, 6970
2020, 2020-06-08, 13.19, 17400