Country: Canada
United StatesCanadaUnited Kingdom

Lake Timiskaming water level history

Daily records since 1906 · Level today: 4.668 m

Highest on record
7.004 m
May 14, 1960
Lowest on record
0.954 m
Oct 16, 1906
Today
4.668 m
Oct 23, 2026
Years of data
120
since 1906

In short

Across 102 complete years, 1914 had the lowest average level (2.513 m) and 1937 the highest (4.933 m).

On average the lake is lowest in March (2.410 m) and highest in June (5.134 m).

Lake Timiskaming level, all years

Loading chart…

Measured Normal range for the date (middle 50% of past years)

Each year's lowest and highest level

124671906192119361951196619811996201120261906: lowest 0.95 m (1906-10-16), highest 3.79 m (1906-07-01), average 1.70 m, 161 days measured1907: lowest 1.21 m (1907-04-19), highest 4.79 m (1907-05-31), average 2.88 m, 256 days measured1908: lowest 1.15 m (1908-04-10), highest 5.44 m (1908-06-04), average 2.59 m, 184 days measured1909: lowest 1.17 m (1909-03-09), highest 6.46 m (1909-05-28), average 2.66 m, 365 days measured1910: lowest 1.27 m (1910-03-16), highest 4.23 m (1910-05-09), average 2.54 m, 365 days measured1911: lowest 1.47 m (1911-10-21), highest 5.75 m (1911-05-04), average 2.82 m, 365 days measured1912: lowest 2.40 m (1912-09-16), highest 5.10 m (1912-06-01), average 3.51 m, 366 days measured1913: lowest 1.86 m (1913-03-30), highest 5.60 m (1913-05-01), average 4.03 m, 365 days measured1914: lowest 1.49 m (1914-10-31), highest 4.58 m (1914-06-10), average 2.51 m, 365 days measured1915: lowest 1.73 m (1915-03-05), highest 5.41 m (1915-06-19), average 3.69 m, 365 days measured1916: lowest 2.45 m (1916-10-16), highest 5.53 m (1916-05-06), average 4.09 m, 366 days measured1917: lowest 2.57 m (1917-03-31), highest 5.65 m (1917-05-25), average 4.48 m, 365 days measured1918: lowest 1.54 m (1918-03-24), highest 5.53 m (1918-10-29), average 4.02 m, 365 days measured1919: lowest 3.15 m (1919-03-31), highest 5.71 m (1919-05-23), average 4.64 m, 365 days measured1920: lowest 2.45 m (1920-12-30), highest 5.19 m (1920-01-01), average 3.86 m, 366 days measured1921: lowest 1.63 m (1921-03-20), highest 5.53 m (1921-05-03), average 3.36 m, 308 days measured1922: lowest 2.12 m (1922-03-06), highest 6.02 m (1922-05-11), average 4.08 m, 251 days measured1923: lowest 1.78 m (1923-04-17), highest 5.41 m (1923-05-29), average 3.66 m, 346 days measured1924: lowest 2.12 m (1924-04-04), highest 5.47 m (1924-07-06), average 4.08 m, 366 days measured1925: lowest 2.42 m (1925-03-27), highest 5.47 m (1925-06-05), average 4.16 m, 365 days measured1926: lowest 1.78 m (1926-04-21), highest 5.50 m (1926-07-14), average 4.11 m, 273 days measured1927: lowest 2.91 m (1927-04-12), highest 5.44 m (1927-05-30), average 4.44 m, 311 days measured1928: lowest 3.58 m (1928-04-02), highest 6.66 m (1928-05-17), average 4.91 m, 366 days measured1929: lowest 2.12 m (1929-04-04), highest 5.25 m (1929-07-08), average 4.20 m, 365 days measured1930: lowest 1.87 m (1930-04-06), highest 5.65 m (1930-07-03), average 3.82 m, 365 days measured1931: lowest 1.90 m (1931-04-05), highest 5.01 m (1931-08-01), average 3.34 m, 365 days measured1932: lowest 2.94 m (1932-01-11), highest 5.38 m (1932-10-18), average 3.93 m, 366 days measured1933: lowest 2.13 m (1933-09-21), highest 5.53 m (1933-04-30), average 3.21 m, 365 days measured1934: lowest 2.20 m (1934-03-20), highest 5.63 m (1934-05-14), average 3.25 m, 365 days measured1935: lowest 2.66 m (1935-04-08), highest 5.40 m (1935-07-22), average 4.08 m, 365 days measured1936: lowest 2.72 m (1936-03-25), highest 5.80 m (1936-05-14), average 4.50 m, 366 days measured1937: lowest 2.46 m (1937-04-06), highest 5.50 m (1937-08-28), average 4.93 m, 365 days measured1938: lowest 3.55 m (1938-03-22), highest 5.37 m (1938-05-03), average 4.73 m, 365 days measured1939: lowest 2.14 m (1939-04-15), highest 5.58 m (1939-06-01), average 4.26 m, 365 days measured1940: lowest 1.63 m (1940-04-16), highest 5.82 m (1940-05-30), average 4.28 m, 366 days measured1941: lowest 2.01 m (1941-04-07), highest 5.56 m (1941-10-08), average 4.80 m, 365 days measured1942: lowest 2.81 m (1942-09-23), highest 5.33 m (1942-05-26), average 4.18 m, 365 days measured1943: lowest 1.84 m (1943-04-09), highest 5.30 m (1943-07-06), average 4.23 m, 365 days measured1944: lowest 1.53 m (1944-04-10), highest 5.31 m (1944-06-07), average 3.68 m, 366 days measured1945: lowest 1.72 m (1945-03-15), highest 6.17 m (1945-06-01), average 4.08 m, 365 days measured1946: lowest 2.08 m (1946-03-05), highest 5.45 m (1946-05-28), average 3.94 m, 365 days measured1947: lowest 2.46 m (1947-04-04), highest 6.71 m (1947-06-17), average 4.53 m, 365 days measured1948: lowest 1.52 m (1948-03-15), highest 5.30 m (1948-05-29), average 3.86 m, 366 days measured1949: lowest 2.17 m (1949-03-26), highest 5.54 m (1949-06-28), average 3.87 m, 365 days measured1950: lowest 2.65 m (1950-04-10), highest 5.53 m (1950-05-11), average 4.16 m, 365 days measured1951: lowest 2.34 m (1951-03-29), highest 5.56 m (1951-08-08), average 4.48 m, 365 days measured1952: lowest 2.31 m (1952-04-02), highest 5.51 m (1952-06-14), average 4.61 m, 366 days measured1953: lowest 3.19 m (1953-03-22), highest 5.64 m (1953-06-12), average 4.40 m, 365 days measured1954: lowest 2.16 m (1954-04-05), highest 5.70 m (1954-10-19), average 4.37 m, 365 days measured1955: lowest 2.37 m (1955-04-03), highest 5.45 m (1955-11-07), average 4.17 m, 365 days measured1956: lowest 2.33 m (1956-03-03), highest 5.63 m (1956-10-07), average 4.18 m, 366 days measured1957: lowest 2.34 m (1957-04-15), highest 6.02 m (1957-07-01), average 4.35 m, 365 days measured1958: lowest 2.50 m (1958-04-13), highest 5.47 m (1958-01-13), average 4.27 m, 365 days measured1959: lowest 2.29 m (1959-04-14), highest 5.59 m (1959-11-17), average 4.31 m, 365 days measured1960: lowest 2.68 m (1960-04-10), highest 7.00 m (1960-05-14), average 4.58 m, 366 days measured1961: lowest 2.37 m (1961-04-11), highest 5.44 m (1961-06-06), average 4.33 m, 365 days measured1962: lowest 2.47 m (1962-03-10), highest 5.36 m (1962-05-28), average 4.11 m, 365 days measured1963: lowest 2.04 m (1963-03-22), highest 5.43 m (1963-11-28), average 4.32 m, 365 days measured1964: lowest 2.25 m (1964-04-08), highest 5.58 m (1964-06-14), average 4.38 m, 366 days measured1965: lowest 1.85 m (1965-04-06), highest 5.44 m (1965-05-21), average 4.39 m, 365 days measured1966: lowest 2.58 m (1966-03-18), highest 6.21 m (1966-12-05), average 4.57 m, 365 days measured1967: lowest 2.71 m (1967-04-07), highest 5.74 m (1967-06-18), average 4.64 m, 365 days measured1968: lowest 2.08 m (1968-03-25), highest 5.35 m (1968-08-12), average 4.41 m, 366 days measured1969: lowest 3.05 m (1969-02-15), highest 5.61 m (1969-11-22), average 4.77 m, 186 days measured1970: lowest 1.61 m (1970-04-13), highest 5.58 m (1970-06-03), average 4.43 m, 311 days measured1971: lowest 1.88 m (1971-04-11), highest 5.22 m (1971-06-07), average 4.12 m, 339 days measured1972: lowest 1.53 m (1972-04-16), highest 5.43 m (1972-05-30), average 4.23 m, 366 days measured1973: lowest 2.75 m (1973-03-11), highest 5.51 m (1973-06-26), average 4.69 m, 365 days measured1974: lowest 1.87 m (1974-04-14), highest 5.63 m (1974-05-25), average 4.43 m, 365 days measured1975: lowest 1.46 m (1975-04-14), highest 5.53 m (1975-06-04), average 4.09 m, 365 days measured1976: lowest 1.79 m (1976-03-01), highest 5.44 m (1976-05-21), average 4.18 m, 366 days measured1977: lowest 2.06 m (1977-03-07), highest 5.38 m (1977-11-24), average 4.25 m, 365 days measured1978: lowest 1.35 m (1978-04-10), highest 5.45 m (1978-06-15), average 4.14 m, 365 days measured1979: lowest 2.01 m (1979-03-06), highest 5.53 m (1979-06-12), average 4.54 m, 365 days measured1980: lowest 1.82 m (1980-04-06), highest 5.39 m (1980-10-28), average 4.45 m, 366 days measured1981: lowest 2.37 m (1981-03-29), highest 5.49 m (1981-06-05), average 4.58 m, 365 days measured1982: lowest 1.39 m (1982-04-12), highest 5.41 m (1982-06-08), average 4.35 m, 365 days measured1983: lowest 1.85 m (1983-04-05), highest 5.65 m (1983-06-01), average 4.54 m, 365 days measured1984: lowest 1.77 m (1984-03-31), highest 5.51 m (1984-05-30), average 4.47 m, 366 days measured1985: lowest 1.64 m (1985-04-15), highest 5.54 m (1985-07-28), average 4.41 m, 365 days measured1986: lowest 1.52 m (1986-03-29), highest 5.35 m (1986-11-02), average 4.28 m, 365 days measured1987: lowest 1.35 m (1987-03-23), highest 5.27 m (1987-07-10), average 4.02 m, 365 days measured1988: lowest 1.41 m (1988-03-23), highest 5.42 m (1988-10-22), average 4.47 m, 366 days measured1989: lowest 1.61 m (1989-03-26), highest 5.51 m (1989-06-11), average 4.22 m, 365 days measured1990: lowest 1.62 m (1990-03-12), highest 5.55 m (1990-06-27), average 4.37 m, 365 days measured1991: lowest 1.60 m (1991-03-27), highest 5.45 m (1991-06-20), average 4.49 m, 365 days measured1992: lowest 1.20 m (1992-04-06), highest 5.47 m (1992-06-12), average 4.21 m, 366 days measured1993: lowest 1.44 m (1993-03-28), highest 5.52 m (1993-10-24), average 4.38 m, 365 days measured1994: lowest 1.38 m (1994-04-08), highest 5.42 m (1994-06-17), average 4.38 m, 365 days measured1995: lowest 1.83 m (1995-04-12), highest 5.36 m (1995-06-19), average 4.24 m, 365 days measured1996: lowest 1.42 m (1996-04-09), highest 5.44 m (1996-07-19), average 4.28 m, 366 days measured1997: lowest 1.44 m (1997-04-01), highest 5.34 m (1997-06-25), average 4.44 m, 365 days measured1998: lowest 1.49 m (1998-03-24), highest 5.32 m (1998-06-22), average 4.41 m, 365 days measured1999: lowest 1.59 m (1999-03-29), highest 5.35 m (1999-10-24), average 4.41 m, 362 days measured2000: lowest 2.22 m (2000-03-23), highest 5.40 m (2000-06-16), average 4.49 m, 366 days measured2001: lowest 1.47 m (2001-04-01), highest 5.43 m (2001-05-25), average 4.42 m, 365 days measured2002: lowest 1.83 m (2002-04-09), highest 5.48 m (2002-06-13), average 4.35 m, 365 days measured2003: lowest 1.50 m (2003-03-24), highest 5.37 m (2003-06-11), average 4.28 m, 365 days measured2004: lowest 1.73 m (2004-03-24), highest 5.48 m (2004-07-10), average 4.31 m, 366 days measured2005: lowest 1.44 m (2005-03-26), highest 5.23 m (2005-06-30), average 4.25 m, 365 days measured2006: lowest 1.82 m (2006-03-28), highest 5.37 m (2006-05-25), average 4.59 m, 365 days measured2007: lowest 1.73 m (2007-03-25), highest 5.41 m (2007-06-06), average 4.35 m, 365 days measured2008: lowest 1.47 m (2008-03-31), highest 5.42 m (2008-06-27), average 4.50 m, 366 days measured2009: lowest 1.75 m (2009-03-30), highest 5.33 m (2009-07-29), average 4.43 m, 365 days measured2010: lowest 1.84 m (2010-03-14), highest 5.37 m (2010-09-29), average 4.36 m, 365 days measured2011: lowest 3.52 m (2011-02-09), highest 5.38 m (2011-08-04), average 4.94 m, 288 days measured2012: lowest 3.56 m (2012-02-03), highest 5.30 m (2012-06-08), average 4.88 m, 319 days measured2013: lowest 1.95 m (2013-04-17), highest 5.46 m (2013-05-06), average 4.91 m, 288 days measured2014: lowest 3.53 m (2014-02-13), highest 5.45 m (2014-10-21), average 4.91 m, 289 days measured2015: lowest 3.54 m (2015-02-18), highest 5.33 m (2015-12-19), average 4.87 m, 303 days measured2016: lowest 3.54 m (2016-04-23), highest 5.31 m (2016-06-10), average 4.74 m, 318 days measured2017: lowest 3.51 m (2017-02-05), highest 5.50 m (2017-05-11), average 4.80 m, 294 days measured2018: lowest 3.50 m (2018-01-26), highest 5.43 m (2018-10-13), average 4.95 m, 266 days measured2019: lowest 3.51 m (2019-02-09), highest 5.81 m (2019-05-15), average 4.93 m, 238 days measured2020: lowest 1.60 m (2020-03-23), highest 5.35 m (2020-10-28), average 4.36 m, 366 days measured2021: lowest 1.88 m (2021-03-20), highest 5.26 m (2021-05-13), average 4.39 m, 357 days measured2022: lowest 1.73 m (2022-03-19), highest 5.31 m (2022-06-16), average 4.40 m, 365 days measured2023: lowest 1.46 m (2023-04-09), highest 5.58 m (2023-05-07), average 4.40 m, 365 days measured2024: lowest 2.33 m (2024-03-04), highest 5.31 m (2024-04-21), average 4.62 m, 366 days measured2025: lowest 2.19 m (2025-03-15), highest 5.39 m (2025-05-09), average 4.26 m, 365 days measured2026: lowest 4.63 m (2026-10-12), highest 4.89 m (2026-09-22), average 4.72 m, 30 days measured
12467190619361966199620261906: lowest 0.95 m (1906-10-16), highest 3.79 m (1906-07-01), average 1.70 m, 161 days measured1907: lowest 1.21 m (1907-04-19), highest 4.79 m (1907-05-31), average 2.88 m, 256 days measured1908: lowest 1.15 m (1908-04-10), highest 5.44 m (1908-06-04), average 2.59 m, 184 days measured1909: lowest 1.17 m (1909-03-09), highest 6.46 m (1909-05-28), average 2.66 m, 365 days measured1910: lowest 1.27 m (1910-03-16), highest 4.23 m (1910-05-09), average 2.54 m, 365 days measured1911: lowest 1.47 m (1911-10-21), highest 5.75 m (1911-05-04), average 2.82 m, 365 days measured1912: lowest 2.40 m (1912-09-16), highest 5.10 m (1912-06-01), average 3.51 m, 366 days measured1913: lowest 1.86 m (1913-03-30), highest 5.60 m (1913-05-01), average 4.03 m, 365 days measured1914: lowest 1.49 m (1914-10-31), highest 4.58 m (1914-06-10), average 2.51 m, 365 days measured1915: lowest 1.73 m (1915-03-05), highest 5.41 m (1915-06-19), average 3.69 m, 365 days measured1916: lowest 2.45 m (1916-10-16), highest 5.53 m (1916-05-06), average 4.09 m, 366 days measured1917: lowest 2.57 m (1917-03-31), highest 5.65 m (1917-05-25), average 4.48 m, 365 days measured1918: lowest 1.54 m (1918-03-24), highest 5.53 m (1918-10-29), average 4.02 m, 365 days measured1919: lowest 3.15 m (1919-03-31), highest 5.71 m (1919-05-23), average 4.64 m, 365 days measured1920: lowest 2.45 m (1920-12-30), highest 5.19 m (1920-01-01), average 3.86 m, 366 days measured1921: lowest 1.63 m (1921-03-20), highest 5.53 m (1921-05-03), average 3.36 m, 308 days measured1922: lowest 2.12 m (1922-03-06), highest 6.02 m (1922-05-11), average 4.08 m, 251 days measured1923: lowest 1.78 m (1923-04-17), highest 5.41 m (1923-05-29), average 3.66 m, 346 days measured1924: lowest 2.12 m (1924-04-04), highest 5.47 m (1924-07-06), average 4.08 m, 366 days measured1925: lowest 2.42 m (1925-03-27), highest 5.47 m (1925-06-05), average 4.16 m, 365 days measured1926: lowest 1.78 m (1926-04-21), highest 5.50 m (1926-07-14), average 4.11 m, 273 days measured1927: lowest 2.91 m (1927-04-12), highest 5.44 m (1927-05-30), average 4.44 m, 311 days measured1928: lowest 3.58 m (1928-04-02), highest 6.66 m (1928-05-17), average 4.91 m, 366 days measured1929: lowest 2.12 m (1929-04-04), highest 5.25 m (1929-07-08), average 4.20 m, 365 days measured1930: lowest 1.87 m (1930-04-06), highest 5.65 m (1930-07-03), average 3.82 m, 365 days measured1931: lowest 1.90 m (1931-04-05), highest 5.01 m (1931-08-01), average 3.34 m, 365 days measured1932: lowest 2.94 m (1932-01-11), highest 5.38 m (1932-10-18), average 3.93 m, 366 days measured1933: lowest 2.13 m (1933-09-21), highest 5.53 m (1933-04-30), average 3.21 m, 365 days measured1934: lowest 2.20 m (1934-03-20), highest 5.63 m (1934-05-14), average 3.25 m, 365 days measured1935: lowest 2.66 m (1935-04-08), highest 5.40 m (1935-07-22), average 4.08 m, 365 days measured1936: lowest 2.72 m (1936-03-25), highest 5.80 m (1936-05-14), average 4.50 m, 366 days measured1937: lowest 2.46 m (1937-04-06), highest 5.50 m (1937-08-28), average 4.93 m, 365 days measured1938: lowest 3.55 m (1938-03-22), highest 5.37 m (1938-05-03), average 4.73 m, 365 days measured1939: lowest 2.14 m (1939-04-15), highest 5.58 m (1939-06-01), average 4.26 m, 365 days measured1940: lowest 1.63 m (1940-04-16), highest 5.82 m (1940-05-30), average 4.28 m, 366 days measured1941: lowest 2.01 m (1941-04-07), highest 5.56 m (1941-10-08), average 4.80 m, 365 days measured1942: lowest 2.81 m (1942-09-23), highest 5.33 m (1942-05-26), average 4.18 m, 365 days measured1943: lowest 1.84 m (1943-04-09), highest 5.30 m (1943-07-06), average 4.23 m, 365 days measured1944: lowest 1.53 m (1944-04-10), highest 5.31 m (1944-06-07), average 3.68 m, 366 days measured1945: lowest 1.72 m (1945-03-15), highest 6.17 m (1945-06-01), average 4.08 m, 365 days measured1946: lowest 2.08 m (1946-03-05), highest 5.45 m (1946-05-28), average 3.94 m, 365 days measured1947: lowest 2.46 m (1947-04-04), highest 6.71 m (1947-06-17), average 4.53 m, 365 days measured1948: lowest 1.52 m (1948-03-15), highest 5.30 m (1948-05-29), average 3.86 m, 366 days measured1949: lowest 2.17 m (1949-03-26), highest 5.54 m (1949-06-28), average 3.87 m, 365 days measured1950: lowest 2.65 m (1950-04-10), highest 5.53 m (1950-05-11), average 4.16 m, 365 days measured1951: lowest 2.34 m (1951-03-29), highest 5.56 m (1951-08-08), average 4.48 m, 365 days measured1952: lowest 2.31 m (1952-04-02), highest 5.51 m (1952-06-14), average 4.61 m, 366 days measured1953: lowest 3.19 m (1953-03-22), highest 5.64 m (1953-06-12), average 4.40 m, 365 days measured1954: lowest 2.16 m (1954-04-05), highest 5.70 m (1954-10-19), average 4.37 m, 365 days measured1955: lowest 2.37 m (1955-04-03), highest 5.45 m (1955-11-07), average 4.17 m, 365 days measured1956: lowest 2.33 m (1956-03-03), highest 5.63 m (1956-10-07), average 4.18 m, 366 days measured1957: lowest 2.34 m (1957-04-15), highest 6.02 m (1957-07-01), average 4.35 m, 365 days measured1958: lowest 2.50 m (1958-04-13), highest 5.47 m (1958-01-13), average 4.27 m, 365 days measured1959: lowest 2.29 m (1959-04-14), highest 5.59 m (1959-11-17), average 4.31 m, 365 days measured1960: lowest 2.68 m (1960-04-10), highest 7.00 m (1960-05-14), average 4.58 m, 366 days measured1961: lowest 2.37 m (1961-04-11), highest 5.44 m (1961-06-06), average 4.33 m, 365 days measured1962: lowest 2.47 m (1962-03-10), highest 5.36 m (1962-05-28), average 4.11 m, 365 days measured1963: lowest 2.04 m (1963-03-22), highest 5.43 m (1963-11-28), average 4.32 m, 365 days measured1964: lowest 2.25 m (1964-04-08), highest 5.58 m (1964-06-14), average 4.38 m, 366 days measured1965: lowest 1.85 m (1965-04-06), highest 5.44 m (1965-05-21), average 4.39 m, 365 days measured1966: lowest 2.58 m (1966-03-18), highest 6.21 m (1966-12-05), average 4.57 m, 365 days measured1967: lowest 2.71 m (1967-04-07), highest 5.74 m (1967-06-18), average 4.64 m, 365 days measured1968: lowest 2.08 m (1968-03-25), highest 5.35 m (1968-08-12), average 4.41 m, 366 days measured1969: lowest 3.05 m (1969-02-15), highest 5.61 m (1969-11-22), average 4.77 m, 186 days measured1970: lowest 1.61 m (1970-04-13), highest 5.58 m (1970-06-03), average 4.43 m, 311 days measured1971: lowest 1.88 m (1971-04-11), highest 5.22 m (1971-06-07), average 4.12 m, 339 days measured1972: lowest 1.53 m (1972-04-16), highest 5.43 m (1972-05-30), average 4.23 m, 366 days measured1973: lowest 2.75 m (1973-03-11), highest 5.51 m (1973-06-26), average 4.69 m, 365 days measured1974: lowest 1.87 m (1974-04-14), highest 5.63 m (1974-05-25), average 4.43 m, 365 days measured1975: lowest 1.46 m (1975-04-14), highest 5.53 m (1975-06-04), average 4.09 m, 365 days measured1976: lowest 1.79 m (1976-03-01), highest 5.44 m (1976-05-21), average 4.18 m, 366 days measured1977: lowest 2.06 m (1977-03-07), highest 5.38 m (1977-11-24), average 4.25 m, 365 days measured1978: lowest 1.35 m (1978-04-10), highest 5.45 m (1978-06-15), average 4.14 m, 365 days measured1979: lowest 2.01 m (1979-03-06), highest 5.53 m (1979-06-12), average 4.54 m, 365 days measured1980: lowest 1.82 m (1980-04-06), highest 5.39 m (1980-10-28), average 4.45 m, 366 days measured1981: lowest 2.37 m (1981-03-29), highest 5.49 m (1981-06-05), average 4.58 m, 365 days measured1982: lowest 1.39 m (1982-04-12), highest 5.41 m (1982-06-08), average 4.35 m, 365 days measured1983: lowest 1.85 m (1983-04-05), highest 5.65 m (1983-06-01), average 4.54 m, 365 days measured1984: lowest 1.77 m (1984-03-31), highest 5.51 m (1984-05-30), average 4.47 m, 366 days measured1985: lowest 1.64 m (1985-04-15), highest 5.54 m (1985-07-28), average 4.41 m, 365 days measured1986: lowest 1.52 m (1986-03-29), highest 5.35 m (1986-11-02), average 4.28 m, 365 days measured1987: lowest 1.35 m (1987-03-23), highest 5.27 m (1987-07-10), average 4.02 m, 365 days measured1988: lowest 1.41 m (1988-03-23), highest 5.42 m (1988-10-22), average 4.47 m, 366 days measured1989: lowest 1.61 m (1989-03-26), highest 5.51 m (1989-06-11), average 4.22 m, 365 days measured1990: lowest 1.62 m (1990-03-12), highest 5.55 m (1990-06-27), average 4.37 m, 365 days measured1991: lowest 1.60 m (1991-03-27), highest 5.45 m (1991-06-20), average 4.49 m, 365 days measured1992: lowest 1.20 m (1992-04-06), highest 5.47 m (1992-06-12), average 4.21 m, 366 days measured1993: lowest 1.44 m (1993-03-28), highest 5.52 m (1993-10-24), average 4.38 m, 365 days measured1994: lowest 1.38 m (1994-04-08), highest 5.42 m (1994-06-17), average 4.38 m, 365 days measured1995: lowest 1.83 m (1995-04-12), highest 5.36 m (1995-06-19), average 4.24 m, 365 days measured1996: lowest 1.42 m (1996-04-09), highest 5.44 m (1996-07-19), average 4.28 m, 366 days measured1997: lowest 1.44 m (1997-04-01), highest 5.34 m (1997-06-25), average 4.44 m, 365 days measured1998: lowest 1.49 m (1998-03-24), highest 5.32 m (1998-06-22), average 4.41 m, 365 days measured1999: lowest 1.59 m (1999-03-29), highest 5.35 m (1999-10-24), average 4.41 m, 362 days measured2000: lowest 2.22 m (2000-03-23), highest 5.40 m (2000-06-16), average 4.49 m, 366 days measured2001: lowest 1.47 m (2001-04-01), highest 5.43 m (2001-05-25), average 4.42 m, 365 days measured2002: lowest 1.83 m (2002-04-09), highest 5.48 m (2002-06-13), average 4.35 m, 365 days measured2003: lowest 1.50 m (2003-03-24), highest 5.37 m (2003-06-11), average 4.28 m, 365 days measured2004: lowest 1.73 m (2004-03-24), highest 5.48 m (2004-07-10), average 4.31 m, 366 days measured2005: lowest 1.44 m (2005-03-26), highest 5.23 m (2005-06-30), average 4.25 m, 365 days measured2006: lowest 1.82 m (2006-03-28), highest 5.37 m (2006-05-25), average 4.59 m, 365 days measured2007: lowest 1.73 m (2007-03-25), highest 5.41 m (2007-06-06), average 4.35 m, 365 days measured2008: lowest 1.47 m (2008-03-31), highest 5.42 m (2008-06-27), average 4.50 m, 366 days measured2009: lowest 1.75 m (2009-03-30), highest 5.33 m (2009-07-29), average 4.43 m, 365 days measured2010: lowest 1.84 m (2010-03-14), highest 5.37 m (2010-09-29), average 4.36 m, 365 days measured2011: lowest 3.52 m (2011-02-09), highest 5.38 m (2011-08-04), average 4.94 m, 288 days measured2012: lowest 3.56 m (2012-02-03), highest 5.30 m (2012-06-08), average 4.88 m, 319 days measured2013: lowest 1.95 m (2013-04-17), highest 5.46 m (2013-05-06), average 4.91 m, 288 days measured2014: lowest 3.53 m (2014-02-13), highest 5.45 m (2014-10-21), average 4.91 m, 289 days measured2015: lowest 3.54 m (2015-02-18), highest 5.33 m (2015-12-19), average 4.87 m, 303 days measured2016: lowest 3.54 m (2016-04-23), highest 5.31 m (2016-06-10), average 4.74 m, 318 days measured2017: lowest 3.51 m (2017-02-05), highest 5.50 m (2017-05-11), average 4.80 m, 294 days measured2018: lowest 3.50 m (2018-01-26), highest 5.43 m (2018-10-13), average 4.95 m, 266 days measured2019: lowest 3.51 m (2019-02-09), highest 5.81 m (2019-05-15), average 4.93 m, 238 days measured2020: lowest 1.60 m (2020-03-23), highest 5.35 m (2020-10-28), average 4.36 m, 366 days measured2021: lowest 1.88 m (2021-03-20), highest 5.26 m (2021-05-13), average 4.39 m, 357 days measured2022: lowest 1.73 m (2022-03-19), highest 5.31 m (2022-06-16), average 4.40 m, 365 days measured2023: lowest 1.46 m (2023-04-09), highest 5.58 m (2023-05-07), average 4.40 m, 365 days measured2024: lowest 2.33 m (2024-03-04), highest 5.31 m (2024-04-21), average 4.62 m, 366 days measured2025: lowest 2.19 m (2025-03-15), highest 5.39 m (2025-05-09), average 4.26 m, 365 days measured2026: lowest 4.63 m (2026-10-12), highest 4.89 m (2026-09-22), average 4.72 m, 30 days measured
Lowest to highest that yearYear average2026 so far

One bar per year from the lowest to the highest daily level, with the year's average. Years with no bar have no daily record in the agency archive.

Lowest years

Years ranked by their lowest daily level.

  • 19091.167 m on Mar 9
  • 19921.200 m on Apr 6
  • 19101.274 m on Mar 16
  • 19871.347 m on Mar 23
  • 19781.350 m on Apr 10

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (30 days)4.7254.628Oct 124.887Sep 22
20254.2602.189Mar 155.391May 9
20244.6172.325Mar 45.313Apr 21
20234.4051.457Apr 95.579May 7
20224.4021.731Mar 195.314Jun 16
20214.3911.879Mar 205.260May 13
20204.3601.600Mar 235.345Oct 28
2019 (238 days)4.9303.513Feb 95.807May 15
2018 (266 days)4.9493.502Jan 265.433Oct 13
2017 (294 days)4.8033.513Feb 55.504May 11
2016 (318 days)4.7373.537Apr 235.312Jun 10
2015 (303 days)4.8743.536Feb 185.328Dec 19
2014 (289 days)4.9123.529Feb 135.447Oct 21
2013 (288 days)4.9071.949Apr 175.455May 6
2012 (319 days)4.8813.564Feb 35.300Jun 8
2011 (288 days)4.9403.519Feb 95.380Aug 4
20104.3601.839Mar 145.373Sep 29
20094.4321.745Mar 305.333Jul 29
20084.4971.470Mar 315.420Jun 27
20074.3541.734Mar 255.411Jun 6
20064.5921.816Mar 285.374May 25
20054.2451.438Mar 265.226Jun 30
20044.3081.732Mar 245.482Jul 10
20034.2771.496Mar 245.373Jun 11
20024.3531.834Apr 95.485Jun 13
20014.4251.473Apr 15.429May 25
20004.4942.223Mar 235.405Jun 16
19994.4101.594Mar 295.350Oct 24
19984.4111.488Mar 245.317Jun 22
19974.4421.445Apr 15.341Jun 25
19964.2841.418Apr 95.438Jul 19
19954.2391.832Apr 125.363Jun 19
19944.3831.380Apr 85.416Jun 17
19934.3841.441Mar 285.518Oct 24
19924.2061.200Apr 65.467Jun 12
19914.4911.605Mar 275.454Jun 20
19904.3731.622Mar 125.545Jun 27
19894.2221.614Mar 265.506Jun 11
19884.4671.412Mar 235.420Oct 22
19874.0151.347Mar 235.271Jul 10
19864.2801.515Mar 295.347Nov 2
19854.4061.643Apr 155.541Jul 28
19844.4691.771Mar 315.508May 30
19834.5381.853Apr 55.652Jun 1
19824.3461.394Apr 125.413Jun 8
19814.5752.373Mar 295.488Jun 5
19804.4511.818Apr 65.386Oct 28
19794.5372.011Mar 65.529Jun 12
19784.1401.350Apr 105.447Jun 15
19774.2522.057Mar 75.383Nov 24
19764.1831.789Mar 15.444May 21
19754.0941.457Apr 145.529Jun 4
19744.4281.865Apr 145.627May 25
19734.6952.749Mar 115.508Jun 26
19724.2301.527Apr 165.428May 30
19714.1221.884Apr 115.224Jun 7
1970 (311 days)4.4271.609Apr 135.575Jun 3
1969 (186 days)4.7733.054Feb 155.614Nov 22
19684.4062.082Mar 255.352Aug 12
19674.6422.713Apr 75.736Jun 18
19664.5702.579Mar 186.209Dec 5
19654.3911.850Apr 65.444May 21
19644.3842.252Apr 85.584Jun 14
19634.3162.042Mar 225.425Nov 28
19624.1092.466Mar 105.361May 28
19614.3342.365Apr 115.441Jun 6
19604.5752.676Apr 107.004May 14
19594.3142.286Apr 145.593Nov 17
19584.2702.499Apr 135.471Jan 13
19574.3542.341Apr 156.020Jul 1
19564.1772.326Mar 35.627Oct 7
19554.1692.374Apr 35.450Nov 7
19544.3692.164Apr 55.697Oct 19
19534.4023.185Mar 225.639Jun 12
19524.6122.310Apr 25.511Jun 14
19514.4772.341Mar 295.557Aug 8
19504.1652.646Apr 105.526May 11
19493.8682.173Mar 265.541Jun 28
19483.8561.518Mar 155.297May 29
19474.5322.463Apr 46.715Jun 17
19463.9362.082Mar 55.450May 28
19454.0791.716Mar 156.166Jun 1
19443.6761.533Apr 105.313Jun 7
19434.2281.838Apr 95.297Jul 6
19424.1812.813Sep 235.328May 26
19414.7972.006Apr 75.557Oct 8
19404.2781.625Apr 165.816May 30
19394.2572.143Apr 155.578Jun 1
19384.7323.545Mar 225.374May 3
19374.9332.463Apr 65.496Aug 28
19364.5022.722Mar 255.800May 14
19354.0812.658Apr 85.404Jul 22
19343.2532.204Mar 205.633May 14
19333.2122.128Sep 215.526Apr 30
19323.9272.940Jan 115.380Oct 18
19313.3381.900Apr 55.010Aug 1
19303.8161.870Apr 65.650Jul 3
19294.2032.120Apr 45.250Jul 8
19284.9093.580Apr 26.660May 17
1927 (311 days)4.4362.910Apr 125.440May 30
1926 (273 days)4.1151.780Apr 215.500Jul 14
19254.1632.420Mar 275.470Jun 5
19244.0782.120Apr 45.470Jul 6
19233.6561.780Apr 175.410May 29
1922 (251 days)4.0842.120Mar 66.020May 11
1921 (308 days)3.3641.630Mar 205.530May 3
19203.8562.450Dec 305.190Jan 1
19194.6363.150Mar 315.710May 23
19184.0241.540Mar 245.530Oct 29
19174.4802.570Mar 315.650May 25
19164.0882.450Oct 165.530May 6
19153.6911.734Mar 55.410Jun 19
19142.5131.490Oct 314.584Jun 10
19134.0311.856Mar 305.605May 1
19123.5082.405Sep 165.102Jun 1
19112.8161.472Oct 215.755May 4
19102.5421.274Mar 164.231May 9
19092.6641.167Mar 96.456May 28
1908 (184 days)2.5861.152Apr 105.435Jun 4
1907 (256 days)2.8761.213Apr 194.795May 31
1906 (161 days)1.7030.954Oct 163.789Jul 1

Levels in metres. Partial years show the number of days with data.

Monthly averages

MonthAverageLowestHighest
January4.0201.3355.471
February3.1921.2135.297
March2.4101.1674.908
April3.0151.1525.860
May4.8341.5337.004
June5.1342.9666.715
July4.9522.0366.056
August4.7361.6255.639
September4.4881.0455.480
October4.4840.9545.930
November4.5621.1225.965
December4.5041.3506.209

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Daily levels as CSV (42,075 rows; credit the original agencies listed below)