Country: Canada
United StatesCanadaUnited Kingdom

Adams Lake water level history

Daily records since 1949 · Level today: 1.740 m

Highest on record
4.706 m
Jun 13, 1972
Lowest on record
1.036 m
Mar 28, 1952
Today
1.740 m
Oct 23, 2026
Years of data
78
since 1949

In short

Across 50 complete years, 2023 had the lowest average level (1.850 m) and 1999 the highest (2.524 m).

On average the lake is lowest in March (1.395 m) and highest in June (3.622 m).

Adams Lake level, all years

Loading chart…

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

Each year's lowest and highest level

123451949195919691979198919992009201920261949: lowest 1.42 m (1949-03-21), highest 3.72 m (1949-05-25), average 2.35 m, 294 days measured1950: lowest 1.37 m (1950-03-20), highest 4.24 m (1950-06-23), average 2.10 m, 353 days measured1951: lowest 1.23 m (1951-03-27), highest 3.67 m (1951-05-27), average 2.06 m, 352 days measured1952: lowest 1.04 m (1952-03-28), highest 3.90 m (1952-07-03), average 2.08 m, 316 days measured1953: lowest 1.19 m (1953-03-25), highest 3.83 m (1953-06-16), average 2.12 m, 301 days measured1954: lowest 1.30 m (1954-04-06), highest 4.05 m (1954-06-17), average 2.44 m, 279 days measured1955: lowest 1.28 m (1955-03-26), highest 4.24 m (1955-06-28), average 2.26 m, 251 days measured1956: lowest 1.16 m (1956-03-24), highest 3.90 m (1956-06-06), average 2.23 m, 230 days measured1957: lowest 1.22 m (1957-03-22), highest 4.17 m (1957-05-24), average 2.32 m, 241 days measured1958: lowest 1.38 m (1958-02-20), highest 4.20 m (1958-06-04), average 2.24 m, 259 days measured1959: lowest 1.23 m (1959-03-26), highest 3.76 m (1959-06-25), average 2.40 m, 247 days measured1960: lowest 1.30 m (1960-03-18), highest 3.93 m (1960-07-04), average 2.32 m, 244 days measured1961: lowest 1.34 m (1961-03-17), highest 4.10 m (1961-06-09), average 2.19 m, 228 days measured1962: lowest 1.21 m (1962-04-03), highest 3.68 m (1962-06-29), average 2.22 m, 232 days measured1963: lowest 1.41 m (1963-02-05), highest 3.49 m (1963-06-18), average 2.18 m, 219 days measured1964: lowest 1.20 m (1964-04-01), highest 4.16 m (1964-06-18), average 2.31 m, 241 days measured1965: lowest 1.28 m (1965-04-07), highest 3.73 m (1965-06-14), average 2.18 m, 230 days measured1966: lowest 1.29 m (1966-03-11), highest 3.72 m (1966-06-22), average 2.16 m, 165 days measured1967: lowest 1.37 m (1967-03-27), highest 4.10 m (1967-06-22), average 2.30 m, 209 days measured1968: lowest 1.42 m (1968-02-19), highest 3.90 m (1968-06-13), average 2.45 m, 224 days measured1969: lowest 1.33 m (1969-03-17), highest 3.95 m (1969-06-09), average 2.40 m, 224 days measured1970: lowest 1.35 m (1970-03-20), highest 3.56 m (1970-06-10), average 1.98 m, 240 days measured1971: lowest 1.33 m (1971-01-22), highest 4.14 m (1971-06-10), average 2.24 m, 233 days measured1972: lowest 1.27 m (1972-02-23), highest 4.71 m (1972-06-13), average 2.29 m, 228 days measured1973: lowest 1.20 m (1973-02-20), highest 3.76 m (1973-06-29), average 2.10 m, 233 days measured1974: lowest 1.33 m (1974-03-08), highest 4.50 m (1974-06-25), average 2.28 m, 365 days measured1975: lowest 1.17 m (1975-04-10), highest 4.01 m (1975-06-19), average 2.19 m, 365 days measured1976: lowest 1.34 m (1976-03-23), highest 3.94 m (1976-07-11), average 2.48 m, 366 days measured1977: lowest 1.32 m (1977-03-31), highest 3.33 m (1977-06-27), average 2.13 m, 365 days measured1978: lowest 1.25 m (1978-03-14), highest 3.65 m (1978-06-15), average 2.24 m, 365 days measured1979: lowest 1.30 m (1979-03-22), highest 3.47 m (1979-06-14), average 2.00 m, 365 days measured1980: lowest 1.19 m (1980-02-27), highest 3.33 m (1980-05-19), average 2.18 m, 366 days measured1981: lowest 1.73 m (1981-02-19), highest 3.99 m (1981-06-05), average 2.47 m, 365 days measured1982: lowest 1.39 m (1982-03-27), highest 4.08 m (1982-06-24), average 2.42 m, 365 days measured1983: lowest 1.46 m (1983-02-11), highest 3.95 m (1983-07-17), average 2.38 m, 365 days measured1984: lowest 1.42 m (1984-03-11), highest 4.23 m (1984-07-02), average 2.28 m, 366 days measured1985: lowest 1.23 m (1985-03-16), highest 4.16 m (1985-06-07), average 2.11 m, 365 days measured1986: lowest 1.24 m (1986-03-02), highest 3.96 m (1986-06-08), average 2.16 m, 365 days measured1987: lowest 1.30 m (1987-03-03), highest 3.43 m (1987-06-17), average 2.09 m, 365 days measured1988: lowest 1.24 m (1988-03-04), highest 3.46 m (1988-05-30), average 2.17 m, 366 days measured1989: lowest 1.25 m (1989-02-20), highest 3.71 m (1989-06-17), average 2.24 m, 365 days measured1990: lowest 1.39 m (1990-03-15), highest 4.17 m (1990-06-25), average 2.34 m, 365 days measured1991: lowest 1.43 m (1991-12-31), highest 3.62 m (1991-07-06), average 2.23 m, 365 days measured1992: lowest 1.34 m (1992-01-29), highest 3.40 m (1992-06-04), average 2.16 m, 366 days measured1993: lowest 1.21 m (1993-03-24), highest 3.68 m (1993-05-23), average 2.03 m, 365 days measured1994: lowest 1.31 m (1994-03-03), highest 3.66 m (1994-06-16), average 2.14 m, 365 days measured1995: lowest 1.24 m (1995-03-07), highest 3.68 m (1995-06-08), average 2.22 m, 365 days measured1996: lowest 1.48 m (1996-03-08), highest 2.63 m (1996-05-16), average 1.85 m, 137 days measured1997: lowest 1.86 m (1997-12-31), highest 2.78 m (1997-10-20), average 2.39 m, 84 days measured1998: lowest 1.54 m (1998-12-25), highest 3.57 m (1998-05-29), average 2.17 m, 365 days measured1999: lowest 1.38 m (1999-03-15), highest 4.51 m (1999-07-16), average 2.52 m, 365 days measured2000: lowest 1.44 m (2000-03-12), highest 3.71 m (2000-06-16), average 2.26 m, 366 days measured2001: lowest 1.22 m (2001-03-12), highest 3.58 m (2001-06-12), average 2.10 m, 365 days measured2002: lowest 1.32 m (2002-03-26), highest 4.09 m (2002-07-02), average 2.16 m, 365 days measured2003: lowest 1.23 m (2003-03-11), highest 3.73 m (2003-06-15), average 2.05 m, 365 days measured2004: lowest 1.26 m (2004-03-15), highest 3.52 m (2004-06-15), average 2.24 m, 366 days measured2005: lowest 1.55 m (2005-01-17), highest 3.54 m (2005-07-10), average 2.40 m, 365 days measured2006: lowest 1.40 m (2006-12-31), highest 3.82 m (2006-06-05), average 2.09 m, 365 days measured2007: lowest 1.21 m (2007-03-09), highest 4.03 m (2007-06-11), average 2.19 m, 365 days measured2008: lowest 1.31 m (2008-04-08), highest 4.02 m (2008-06-09), average 2.20 m, 366 days measured2009: lowest 1.30 m (2009-04-08), highest 3.56 m (2009-06-21), average 2.01 m, 365 days measured2010: lowest 1.28 m (2010-02-25), highest 3.47 m (2010-06-28), average 2.07 m, 365 days measured2011: lowest 1.24 m (2011-03-12), highest 4.03 m (2011-06-26), average 2.20 m, 365 days measured2012: lowest 1.27 m (2012-03-26), highest 4.47 m (2012-06-26), average 2.26 m, 366 days measured2013: lowest 1.33 m (2013-03-11), highest 3.74 m (2013-06-24), average 2.18 m, 365 days measured2014: lowest 1.22 m (2014-03-04), highest 4.20 m (2014-05-30), average 2.29 m, 365 days measured2015: lowest 1.67 m (2015-12-31), highest 3.68 m (2015-06-06), average 2.32 m, 365 days measured2016: lowest 1.50 m (2016-02-11), highest 3.61 m (2016-06-11), average 2.41 m, 366 days measured2017: lowest 1.41 m (2017-12-31), highest 4.23 m (2017-06-04), average 2.22 m, 365 days measured2018: lowest 1.23 m (2018-03-22), highest 4.18 m (2018-05-27), average 2.18 m, 365 days measured2019: lowest 1.30 m (2019-03-21), highest 3.51 m (2019-06-05), average 2.20 m, 323 days measured2020: lowest 1.33 m (2020-03-29), highest 4.36 m (2020-07-05), average 2.40 m, 366 days measured2021: lowest 1.36 m (2021-03-19), highest 3.76 m (2021-07-03), average 2.23 m, 361 days measured2022: lowest 1.16 m (2022-12-24), highest 4.20 m (2022-06-25), average 2.24 m, 355 days measured2023: lowest 1.14 m (2023-03-31), highest 3.97 m (2023-05-25), average 1.85 m, 365 days measured2024: lowest 1.29 m (2024-01-16), highest 3.29 m (2024-06-13), average 2.16 m, 366 days measured2025: lowest 1.40 m (2025-03-04), highest 3.55 m (2025-06-03), average 2.25 m, 300 days measured2026: lowest 1.75 m (2026-10-21), highest 1.86 m (2026-10-02), average 1.83 m, 30 days measured
12345194919691989200920261949: lowest 1.42 m (1949-03-21), highest 3.72 m (1949-05-25), average 2.35 m, 294 days measured1950: lowest 1.37 m (1950-03-20), highest 4.24 m (1950-06-23), average 2.10 m, 353 days measured1951: lowest 1.23 m (1951-03-27), highest 3.67 m (1951-05-27), average 2.06 m, 352 days measured1952: lowest 1.04 m (1952-03-28), highest 3.90 m (1952-07-03), average 2.08 m, 316 days measured1953: lowest 1.19 m (1953-03-25), highest 3.83 m (1953-06-16), average 2.12 m, 301 days measured1954: lowest 1.30 m (1954-04-06), highest 4.05 m (1954-06-17), average 2.44 m, 279 days measured1955: lowest 1.28 m (1955-03-26), highest 4.24 m (1955-06-28), average 2.26 m, 251 days measured1956: lowest 1.16 m (1956-03-24), highest 3.90 m (1956-06-06), average 2.23 m, 230 days measured1957: lowest 1.22 m (1957-03-22), highest 4.17 m (1957-05-24), average 2.32 m, 241 days measured1958: lowest 1.38 m (1958-02-20), highest 4.20 m (1958-06-04), average 2.24 m, 259 days measured1959: lowest 1.23 m (1959-03-26), highest 3.76 m (1959-06-25), average 2.40 m, 247 days measured1960: lowest 1.30 m (1960-03-18), highest 3.93 m (1960-07-04), average 2.32 m, 244 days measured1961: lowest 1.34 m (1961-03-17), highest 4.10 m (1961-06-09), average 2.19 m, 228 days measured1962: lowest 1.21 m (1962-04-03), highest 3.68 m (1962-06-29), average 2.22 m, 232 days measured1963: lowest 1.41 m (1963-02-05), highest 3.49 m (1963-06-18), average 2.18 m, 219 days measured1964: lowest 1.20 m (1964-04-01), highest 4.16 m (1964-06-18), average 2.31 m, 241 days measured1965: lowest 1.28 m (1965-04-07), highest 3.73 m (1965-06-14), average 2.18 m, 230 days measured1966: lowest 1.29 m (1966-03-11), highest 3.72 m (1966-06-22), average 2.16 m, 165 days measured1967: lowest 1.37 m (1967-03-27), highest 4.10 m (1967-06-22), average 2.30 m, 209 days measured1968: lowest 1.42 m (1968-02-19), highest 3.90 m (1968-06-13), average 2.45 m, 224 days measured1969: lowest 1.33 m (1969-03-17), highest 3.95 m (1969-06-09), average 2.40 m, 224 days measured1970: lowest 1.35 m (1970-03-20), highest 3.56 m (1970-06-10), average 1.98 m, 240 days measured1971: lowest 1.33 m (1971-01-22), highest 4.14 m (1971-06-10), average 2.24 m, 233 days measured1972: lowest 1.27 m (1972-02-23), highest 4.71 m (1972-06-13), average 2.29 m, 228 days measured1973: lowest 1.20 m (1973-02-20), highest 3.76 m (1973-06-29), average 2.10 m, 233 days measured1974: lowest 1.33 m (1974-03-08), highest 4.50 m (1974-06-25), average 2.28 m, 365 days measured1975: lowest 1.17 m (1975-04-10), highest 4.01 m (1975-06-19), average 2.19 m, 365 days measured1976: lowest 1.34 m (1976-03-23), highest 3.94 m (1976-07-11), average 2.48 m, 366 days measured1977: lowest 1.32 m (1977-03-31), highest 3.33 m (1977-06-27), average 2.13 m, 365 days measured1978: lowest 1.25 m (1978-03-14), highest 3.65 m (1978-06-15), average 2.24 m, 365 days measured1979: lowest 1.30 m (1979-03-22), highest 3.47 m (1979-06-14), average 2.00 m, 365 days measured1980: lowest 1.19 m (1980-02-27), highest 3.33 m (1980-05-19), average 2.18 m, 366 days measured1981: lowest 1.73 m (1981-02-19), highest 3.99 m (1981-06-05), average 2.47 m, 365 days measured1982: lowest 1.39 m (1982-03-27), highest 4.08 m (1982-06-24), average 2.42 m, 365 days measured1983: lowest 1.46 m (1983-02-11), highest 3.95 m (1983-07-17), average 2.38 m, 365 days measured1984: lowest 1.42 m (1984-03-11), highest 4.23 m (1984-07-02), average 2.28 m, 366 days measured1985: lowest 1.23 m (1985-03-16), highest 4.16 m (1985-06-07), average 2.11 m, 365 days measured1986: lowest 1.24 m (1986-03-02), highest 3.96 m (1986-06-08), average 2.16 m, 365 days measured1987: lowest 1.30 m (1987-03-03), highest 3.43 m (1987-06-17), average 2.09 m, 365 days measured1988: lowest 1.24 m (1988-03-04), highest 3.46 m (1988-05-30), average 2.17 m, 366 days measured1989: lowest 1.25 m (1989-02-20), highest 3.71 m (1989-06-17), average 2.24 m, 365 days measured1990: lowest 1.39 m (1990-03-15), highest 4.17 m (1990-06-25), average 2.34 m, 365 days measured1991: lowest 1.43 m (1991-12-31), highest 3.62 m (1991-07-06), average 2.23 m, 365 days measured1992: lowest 1.34 m (1992-01-29), highest 3.40 m (1992-06-04), average 2.16 m, 366 days measured1993: lowest 1.21 m (1993-03-24), highest 3.68 m (1993-05-23), average 2.03 m, 365 days measured1994: lowest 1.31 m (1994-03-03), highest 3.66 m (1994-06-16), average 2.14 m, 365 days measured1995: lowest 1.24 m (1995-03-07), highest 3.68 m (1995-06-08), average 2.22 m, 365 days measured1996: lowest 1.48 m (1996-03-08), highest 2.63 m (1996-05-16), average 1.85 m, 137 days measured1997: lowest 1.86 m (1997-12-31), highest 2.78 m (1997-10-20), average 2.39 m, 84 days measured1998: lowest 1.54 m (1998-12-25), highest 3.57 m (1998-05-29), average 2.17 m, 365 days measured1999: lowest 1.38 m (1999-03-15), highest 4.51 m (1999-07-16), average 2.52 m, 365 days measured2000: lowest 1.44 m (2000-03-12), highest 3.71 m (2000-06-16), average 2.26 m, 366 days measured2001: lowest 1.22 m (2001-03-12), highest 3.58 m (2001-06-12), average 2.10 m, 365 days measured2002: lowest 1.32 m (2002-03-26), highest 4.09 m (2002-07-02), average 2.16 m, 365 days measured2003: lowest 1.23 m (2003-03-11), highest 3.73 m (2003-06-15), average 2.05 m, 365 days measured2004: lowest 1.26 m (2004-03-15), highest 3.52 m (2004-06-15), average 2.24 m, 366 days measured2005: lowest 1.55 m (2005-01-17), highest 3.54 m (2005-07-10), average 2.40 m, 365 days measured2006: lowest 1.40 m (2006-12-31), highest 3.82 m (2006-06-05), average 2.09 m, 365 days measured2007: lowest 1.21 m (2007-03-09), highest 4.03 m (2007-06-11), average 2.19 m, 365 days measured2008: lowest 1.31 m (2008-04-08), highest 4.02 m (2008-06-09), average 2.20 m, 366 days measured2009: lowest 1.30 m (2009-04-08), highest 3.56 m (2009-06-21), average 2.01 m, 365 days measured2010: lowest 1.28 m (2010-02-25), highest 3.47 m (2010-06-28), average 2.07 m, 365 days measured2011: lowest 1.24 m (2011-03-12), highest 4.03 m (2011-06-26), average 2.20 m, 365 days measured2012: lowest 1.27 m (2012-03-26), highest 4.47 m (2012-06-26), average 2.26 m, 366 days measured2013: lowest 1.33 m (2013-03-11), highest 3.74 m (2013-06-24), average 2.18 m, 365 days measured2014: lowest 1.22 m (2014-03-04), highest 4.20 m (2014-05-30), average 2.29 m, 365 days measured2015: lowest 1.67 m (2015-12-31), highest 3.68 m (2015-06-06), average 2.32 m, 365 days measured2016: lowest 1.50 m (2016-02-11), highest 3.61 m (2016-06-11), average 2.41 m, 366 days measured2017: lowest 1.41 m (2017-12-31), highest 4.23 m (2017-06-04), average 2.22 m, 365 days measured2018: lowest 1.23 m (2018-03-22), highest 4.18 m (2018-05-27), average 2.18 m, 365 days measured2019: lowest 1.30 m (2019-03-21), highest 3.51 m (2019-06-05), average 2.20 m, 323 days measured2020: lowest 1.33 m (2020-03-29), highest 4.36 m (2020-07-05), average 2.40 m, 366 days measured2021: lowest 1.36 m (2021-03-19), highest 3.76 m (2021-07-03), average 2.23 m, 361 days measured2022: lowest 1.16 m (2022-12-24), highest 4.20 m (2022-06-25), average 2.24 m, 355 days measured2023: lowest 1.14 m (2023-03-31), highest 3.97 m (2023-05-25), average 1.85 m, 365 days measured2024: lowest 1.29 m (2024-01-16), highest 3.29 m (2024-06-13), average 2.16 m, 366 days measured2025: lowest 1.40 m (2025-03-04), highest 3.55 m (2025-06-03), average 2.25 m, 300 days measured2026: lowest 1.75 m (2026-10-21), highest 1.86 m (2026-10-02), average 1.83 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.

  • 20231.136 m on Mar 31
  • 20221.156 m on Dec 24
  • 19751.170 m on Apr 10
  • 19801.186 m on Feb 27
  • 20071.211 m on Mar 9

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (30 days)1.8271.745Oct 211.856Oct 2
2025 (300 days)2.2461.403Mar 43.548Jun 3
20242.1561.288Jan 163.292Jun 13
20231.8501.136Mar 313.972May 25
20222.2361.156Dec 244.202Jun 25
20212.2291.356Mar 193.757Jul 3
20202.3991.329Mar 294.362Jul 5
2019 (323 days)2.2031.301Mar 213.509Jun 5
20182.1851.228Mar 224.184May 27
20172.2151.413Dec 314.231Jun 4
20162.4151.500Feb 113.611Jun 11
20152.3211.671Dec 313.678Jun 6
20142.2881.219Mar 44.203May 30
20132.1831.335Mar 113.744Jun 24
20122.2621.272Mar 264.468Jun 26
20112.1981.245Mar 124.026Jun 26
20102.0731.280Feb 253.466Jun 28
20092.0121.300Apr 83.556Jun 21
20082.1981.309Apr 84.021Jun 9
20072.1921.211Mar 94.029Jun 11
20062.0951.401Dec 313.825Jun 5
20052.3981.545Jan 173.535Jul 10
20042.2351.263Mar 153.523Jun 15
20032.0491.231Mar 113.733Jun 15
20022.1651.316Mar 264.089Jul 2
20012.1001.222Mar 123.580Jun 12
20002.2641.445Mar 123.714Jun 16
19992.5241.376Mar 154.505Jul 16
19982.1711.536Dec 253.566May 29
1997 (84 days)2.3871.859Dec 312.780Oct 20
1996 (137 days)1.8501.485Mar 82.631May 16
19952.2221.241Mar 73.676Jun 8
19942.1411.311Mar 33.659Jun 16
19932.0321.213Mar 243.677May 23
19922.1561.344Jan 293.401Jun 4
19912.2281.429Dec 313.624Jul 6
19902.3401.394Mar 154.172Jun 25
19892.2401.252Feb 203.715Jun 17
19882.1661.237Mar 43.465May 30
19872.0931.297Mar 33.429Jun 17
19862.1561.239Mar 23.965Jun 8
19852.1121.226Mar 164.160Jun 7
19842.2831.421Mar 114.234Jul 2
19832.3841.460Feb 113.950Jul 17
19822.4171.393Mar 274.076Jun 24
19812.4661.730Feb 193.991Jun 5
19802.1831.186Feb 273.328May 19
19792.0011.296Mar 223.466Jun 14
19782.2431.250Mar 143.645Jun 15
19772.1311.320Mar 313.328Jun 27
19762.4771.344Mar 233.944Jul 11
19752.1951.170Apr 104.014Jun 19
19742.2761.335Mar 84.499Jun 25
1973 (233 days)2.1041.204Feb 203.755Jun 29
1972 (228 days)2.2941.274Feb 234.706Jun 13
1971 (233 days)2.2451.326Jan 224.136Jun 10
1970 (240 days)1.9771.350Mar 203.563Jun 10
1969 (224 days)2.3951.326Mar 173.950Jun 9
1968 (224 days)2.4531.417Feb 193.901Jun 13
1967 (209 days)2.3021.372Mar 274.100Jun 22
1966 (165 days)2.1551.292Mar 113.719Jun 22
1965 (230 days)2.1781.280Apr 73.734Jun 14
1964 (241 days)2.3141.198Apr 14.157Jun 18
1963 (219 days)2.1791.411Feb 53.487Jun 18
1962 (232 days)2.2171.213Apr 33.682Jun 29
1961 (228 days)2.1911.341Mar 174.103Jun 9
1960 (244 days)2.3171.301Mar 183.929Jul 4
1959 (247 days)2.4041.234Mar 263.758Jun 25
1958 (259 days)2.2381.381Feb 204.200Jun 4
1957 (241 days)2.3161.225Mar 224.173May 24
1956 (230 days)2.2311.161Mar 243.901Jun 6
1955 (251 days)2.2621.280Mar 264.237Jun 28
1954 (279 days)2.4361.295Apr 64.054Jun 17
1953 (301 days)2.1171.186Mar 253.834Jun 16
1952 (316 days)2.0841.036Mar 283.901Jul 3
19512.0571.234Mar 273.673May 27
19502.1031.372Mar 204.237Jun 23
1949 (294 days)2.3451.417Mar 213.719May 25

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

Monthly averages

MonthAverageLowestHighest
January1.5211.2162.043
February1.4231.1852.093
March1.3951.0362.485
April1.6901.1403.319
May2.8141.4394.258
June3.6222.7784.706
July3.3102.1884.505
August2.7211.9093.837
September2.3001.6743.697
October2.0421.4963.118
November1.9151.3812.829
December1.7161.1562.484

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Daily levels as CSV (24,665 rows; credit the original agencies listed below)