Country: Canada
United StatesCanadaUnited Kingdom

Killarney Lake water level history

Daily records since 1933 · Level today: 492.367 m

Highest on record
493.546 m
Apr 5, 1998
Lowest on record
491.346 m
Mar 22, 1989
Today
492.367 m
Oct 23, 2026
Years of data
94
since 1933

In short

Across 39 complete years, 1991 had the lowest average level (491.661 m) and 2005 the highest (492.428 m).

On average the lake is lowest in February (492.022 m) and highest in May (492.429 m).

Killarney Lake level, all years

Loading chart…

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

Each year's lowest and highest level

491.2491.8492.4493.1493.71933194519571969198119932005201720261933: lowest 491.90 m (1933-09-30), highest 492.75 m (1933-04-28), average 492.33 m, 36 days measured1958: lowest 491.59 m (1958-10-17), highest 492.27 m (1958-07-05), average 491.94 m, 33 days measured1959: lowest 491.76 m (1959-09-18), highest 492.59 m (1959-10-29), average 491.95 m, 114 days measured1960: lowest 491.72 m (1960-10-29), highest 492.85 m (1960-04-08), average 492.20 m, 210 days measured1961: lowest 491.60 m (1961-03-22), highest 492.25 m (1961-05-15), average 491.97 m, 193 days measured1962: lowest 491.52 m (1962-01-28), highest 492.66 m (1962-06-17), average 492.08 m, 365 days measured1963: lowest 491.91 m (1963-12-05), highest 492.62 m (1963-04-12), average 492.19 m, 365 days measured1964: lowest 491.88 m (1964-03-08), highest 492.69 m (1964-04-18), average 492.13 m, 365 days measured1965: lowest 491.98 m (1965-03-31), highest 492.90 m (1965-04-16), average 492.29 m, 365 days measured1966: lowest 491.96 m (1966-12-27), highest 492.68 m (1966-04-05), average 492.27 m, 365 days measured1967: lowest 491.77 m (1967-12-08), highest 492.61 m (1967-05-02), average 492.06 m, 365 days measured1968: lowest 491.73 m (1968-02-26), highest 492.44 m (1968-09-09), average 492.15 m, 366 days measured1969: lowest 492.01 m (1969-12-30), highest 492.98 m (1969-04-13), average 492.26 m, 365 days measured1970: lowest 491.88 m (1970-12-28), highest 492.59 m (1970-05-06), average 492.13 m, 365 days measured1971: lowest 491.84 m (1971-04-01), highest 492.81 m (1971-04-23), average 492.22 m, 365 days measured1972: lowest 492.06 m (1972-11-30), highest 492.64 m (1972-04-15), average 492.28 m, 366 days measured1973: lowest 491.97 m (1973-05-03), highest 492.33 m (1973-09-27), average 492.17 m, 365 days measured1974: lowest 492.01 m (1974-12-31), highest 492.67 m (1974-05-31), average 492.30 m, 365 days measured1975: lowest 492.00 m (1975-01-11), highest 492.79 m (1975-05-04), average 492.24 m, 365 days measured1976: lowest 491.70 m (1976-12-31), highest 492.72 m (1976-04-14), average 492.08 m, 366 days measured1977: lowest 491.49 m (1977-12-05), highest 491.82 m (1977-06-04), average 491.70 m, 310 days measured1978: lowest 491.48 m (1978-02-22), highest 492.39 m (1978-05-27), average 491.97 m, 285 days measured1979: lowest 491.77 m (1979-02-20), highest 492.98 m (1979-04-23), average 492.02 m, 234 days measured1980: lowest 491.74 m (1980-08-01), highest 492.19 m (1980-12-02), average 491.92 m, 366 days measured1981: lowest 492.14 m (1981-02-15), highest 492.51 m (1981-04-01), average 492.33 m, 271 days measured1982: lowest 492.01 m (1982-09-26), highest 492.61 m (1982-04-21), average 492.26 m, 316 days measured1983: lowest 491.89 m (1983-12-28), highest 492.64 m (1983-04-06), average 492.21 m, 365 days measured1984: lowest 491.86 m (1984-02-01), highest 492.57 m (1984-05-09), average 492.13 m, 319 days measured1985: lowest 491.98 m (1985-03-10), highest 492.73 m (1985-03-27), average 492.30 m, 365 days measured1986: lowest 492.10 m (1986-11-09), highest 492.86 m (1986-04-02), average 492.32 m, 353 days measured1987: lowest 492.04 m (1987-03-15), highest 492.86 m (1987-04-08), average 492.23 m, 365 days measured1988: lowest 491.36 m (1988-12-21), highest 492.17 m (1988-05-15), average 491.80 m, 366 days measured1989: lowest 491.35 m (1989-03-22), highest 492.48 m (1989-05-03), average 491.91 m, 341 days measured1990: lowest 491.57 m (1990-12-10), highest 492.04 m (1990-07-04), average 491.80 m, 365 days measured1991: lowest 491.51 m (1991-10-27), highest 491.87 m (1991-07-14), average 491.66 m, 345 days measured1992: lowest 491.53 m (1992-02-01), highest 492.84 m (1992-03-18), average 492.24 m, 366 days measured1993: lowest 492.06 m (1993-02-07), highest 492.68 m (1993-08-01), average 492.35 m, 365 days measured1994: lowest 492.05 m (1994-10-02), highest 492.75 m (1994-03-23), average 492.32 m, 365 days measured1995: lowest 492.07 m (1995-10-22), highest 492.89 m (1995-03-29), average 492.34 m, 355 days measured1996: lowest 492.03 m (1996-10-18), highest 493.00 m (1996-04-18), average 492.27 m, 332 days measured1997: lowest 491.72 m (1997-12-10), highest 493.02 m (1997-04-20), average 492.11 m, 337 days measured1998: lowest 491.69 m (1998-01-11), highest 493.55 m (1998-04-05), average 492.26 m, 298 days measured1999: lowest 492.06 m (1999-12-15), highest 493.20 m (1999-05-09), average 492.38 m, 302 days measured2000: lowest 492.13 m (2000-10-04), highest 492.67 m (2000-04-17), average 492.36 m, 366 days measured2001: lowest 492.00 m (2001-12-19), highest 492.77 m (2001-04-08), average 492.41 m, 316 days measured2002: lowest 491.96 m (2002-02-17), highest 492.38 m (2002-06-26), average 492.11 m, 296 days measured2004: lowest 491.88 m (2004-03-03), highest 492.81 m (2004-06-03), average 492.36 m, 326 days measured2005: lowest 492.30 m (2005-10-04), highest 492.89 m (2005-07-06), average 492.43 m, 365 days measured2006: lowest 491.68 m (2006-11-27), highest 492.77 m (2006-04-06), average 492.16 m, 341 days measured2007: lowest 491.68 m (2007-01-25), highest 492.55 m (2007-06-26), average 492.25 m, 220 days measured2008: lowest 491.92 m (2008-12-09), highest 492.28 m (2008-06-24), average 492.02 m, 353 days measured2009: lowest 491.88 m (2009-01-27), highest 492.93 m (2009-04-17), average 492.14 m, 360 days measured2010: lowest 491.89 m (2010-01-21), highest 492.66 m (2010-06-21), average 492.27 m, 365 days measured2011: lowest 492.11 m (2011-11-03), highest 492.95 m (2011-04-14), average 492.37 m, 365 days measured2012: lowest 491.97 m (2012-10-12), highest 492.52 m (2012-05-11), average 492.22 m, 366 days measured2013: lowest 491.94 m (2013-01-24), highest 492.93 m (2013-05-22), average 492.27 m, 365 days measured2014: lowest 492.25 m (2014-03-08), highest 492.74 m (2014-07-02), average 492.44 m, 293 days measured2015: lowest 492.21 m (2015-10-03), highest 492.44 m (2015-06-22), average 492.29 m, 195 days measured2026: lowest 492.35 m (2026-10-11), highest 492.39 m (2026-09-29), average 492.38 m, 30 days measured
491.2491.8492.4493.1493.7193319571981200520261933: lowest 491.90 m (1933-09-30), highest 492.75 m (1933-04-28), average 492.33 m, 36 days measured1958: lowest 491.59 m (1958-10-17), highest 492.27 m (1958-07-05), average 491.94 m, 33 days measured1959: lowest 491.76 m (1959-09-18), highest 492.59 m (1959-10-29), average 491.95 m, 114 days measured1960: lowest 491.72 m (1960-10-29), highest 492.85 m (1960-04-08), average 492.20 m, 210 days measured1961: lowest 491.60 m (1961-03-22), highest 492.25 m (1961-05-15), average 491.97 m, 193 days measured1962: lowest 491.52 m (1962-01-28), highest 492.66 m (1962-06-17), average 492.08 m, 365 days measured1963: lowest 491.91 m (1963-12-05), highest 492.62 m (1963-04-12), average 492.19 m, 365 days measured1964: lowest 491.88 m (1964-03-08), highest 492.69 m (1964-04-18), average 492.13 m, 365 days measured1965: lowest 491.98 m (1965-03-31), highest 492.90 m (1965-04-16), average 492.29 m, 365 days measured1966: lowest 491.96 m (1966-12-27), highest 492.68 m (1966-04-05), average 492.27 m, 365 days measured1967: lowest 491.77 m (1967-12-08), highest 492.61 m (1967-05-02), average 492.06 m, 365 days measured1968: lowest 491.73 m (1968-02-26), highest 492.44 m (1968-09-09), average 492.15 m, 366 days measured1969: lowest 492.01 m (1969-12-30), highest 492.98 m (1969-04-13), average 492.26 m, 365 days measured1970: lowest 491.88 m (1970-12-28), highest 492.59 m (1970-05-06), average 492.13 m, 365 days measured1971: lowest 491.84 m (1971-04-01), highest 492.81 m (1971-04-23), average 492.22 m, 365 days measured1972: lowest 492.06 m (1972-11-30), highest 492.64 m (1972-04-15), average 492.28 m, 366 days measured1973: lowest 491.97 m (1973-05-03), highest 492.33 m (1973-09-27), average 492.17 m, 365 days measured1974: lowest 492.01 m (1974-12-31), highest 492.67 m (1974-05-31), average 492.30 m, 365 days measured1975: lowest 492.00 m (1975-01-11), highest 492.79 m (1975-05-04), average 492.24 m, 365 days measured1976: lowest 491.70 m (1976-12-31), highest 492.72 m (1976-04-14), average 492.08 m, 366 days measured1977: lowest 491.49 m (1977-12-05), highest 491.82 m (1977-06-04), average 491.70 m, 310 days measured1978: lowest 491.48 m (1978-02-22), highest 492.39 m (1978-05-27), average 491.97 m, 285 days measured1979: lowest 491.77 m (1979-02-20), highest 492.98 m (1979-04-23), average 492.02 m, 234 days measured1980: lowest 491.74 m (1980-08-01), highest 492.19 m (1980-12-02), average 491.92 m, 366 days measured1981: lowest 492.14 m (1981-02-15), highest 492.51 m (1981-04-01), average 492.33 m, 271 days measured1982: lowest 492.01 m (1982-09-26), highest 492.61 m (1982-04-21), average 492.26 m, 316 days measured1983: lowest 491.89 m (1983-12-28), highest 492.64 m (1983-04-06), average 492.21 m, 365 days measured1984: lowest 491.86 m (1984-02-01), highest 492.57 m (1984-05-09), average 492.13 m, 319 days measured1985: lowest 491.98 m (1985-03-10), highest 492.73 m (1985-03-27), average 492.30 m, 365 days measured1986: lowest 492.10 m (1986-11-09), highest 492.86 m (1986-04-02), average 492.32 m, 353 days measured1987: lowest 492.04 m (1987-03-15), highest 492.86 m (1987-04-08), average 492.23 m, 365 days measured1988: lowest 491.36 m (1988-12-21), highest 492.17 m (1988-05-15), average 491.80 m, 366 days measured1989: lowest 491.35 m (1989-03-22), highest 492.48 m (1989-05-03), average 491.91 m, 341 days measured1990: lowest 491.57 m (1990-12-10), highest 492.04 m (1990-07-04), average 491.80 m, 365 days measured1991: lowest 491.51 m (1991-10-27), highest 491.87 m (1991-07-14), average 491.66 m, 345 days measured1992: lowest 491.53 m (1992-02-01), highest 492.84 m (1992-03-18), average 492.24 m, 366 days measured1993: lowest 492.06 m (1993-02-07), highest 492.68 m (1993-08-01), average 492.35 m, 365 days measured1994: lowest 492.05 m (1994-10-02), highest 492.75 m (1994-03-23), average 492.32 m, 365 days measured1995: lowest 492.07 m (1995-10-22), highest 492.89 m (1995-03-29), average 492.34 m, 355 days measured1996: lowest 492.03 m (1996-10-18), highest 493.00 m (1996-04-18), average 492.27 m, 332 days measured1997: lowest 491.72 m (1997-12-10), highest 493.02 m (1997-04-20), average 492.11 m, 337 days measured1998: lowest 491.69 m (1998-01-11), highest 493.55 m (1998-04-05), average 492.26 m, 298 days measured1999: lowest 492.06 m (1999-12-15), highest 493.20 m (1999-05-09), average 492.38 m, 302 days measured2000: lowest 492.13 m (2000-10-04), highest 492.67 m (2000-04-17), average 492.36 m, 366 days measured2001: lowest 492.00 m (2001-12-19), highest 492.77 m (2001-04-08), average 492.41 m, 316 days measured2002: lowest 491.96 m (2002-02-17), highest 492.38 m (2002-06-26), average 492.11 m, 296 days measured2004: lowest 491.88 m (2004-03-03), highest 492.81 m (2004-06-03), average 492.36 m, 326 days measured2005: lowest 492.30 m (2005-10-04), highest 492.89 m (2005-07-06), average 492.43 m, 365 days measured2006: lowest 491.68 m (2006-11-27), highest 492.77 m (2006-04-06), average 492.16 m, 341 days measured2007: lowest 491.68 m (2007-01-25), highest 492.55 m (2007-06-26), average 492.25 m, 220 days measured2008: lowest 491.92 m (2008-12-09), highest 492.28 m (2008-06-24), average 492.02 m, 353 days measured2009: lowest 491.88 m (2009-01-27), highest 492.93 m (2009-04-17), average 492.14 m, 360 days measured2010: lowest 491.89 m (2010-01-21), highest 492.66 m (2010-06-21), average 492.27 m, 365 days measured2011: lowest 492.11 m (2011-11-03), highest 492.95 m (2011-04-14), average 492.37 m, 365 days measured2012: lowest 491.97 m (2012-10-12), highest 492.52 m (2012-05-11), average 492.22 m, 366 days measured2013: lowest 491.94 m (2013-01-24), highest 492.93 m (2013-05-22), average 492.27 m, 365 days measured2014: lowest 492.25 m (2014-03-08), highest 492.74 m (2014-07-02), average 492.44 m, 293 days measured2015: lowest 492.21 m (2015-10-03), highest 492.44 m (2015-06-22), average 492.29 m, 195 days measured2026: lowest 492.35 m (2026-10-11), highest 492.39 m (2026-09-29), average 492.38 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.

  • 1989491.346 m on Mar 22
  • 1988491.364 m on Dec 21
  • 1991491.512 m on Oct 27
  • 1962491.524 m on Jan 28
  • 1992491.526 m on Feb 1

Yearly highs and lows

YearAverageLowLow dateHighHigh date
2026 (30 days)492.377492.353Oct 11492.394Sep 29
2015 (195 days)492.288492.214Oct 3492.439Jun 22
2014 (293 days)492.439492.248Mar 8492.737Jul 2
2013492.268491.942Jan 24492.929May 22
2012492.217491.974Oct 12492.524May 11
2011492.367492.106Nov 3492.954Apr 14
2010492.275491.887Jan 21492.656Jun 21
2009492.142491.877Jan 27492.932Apr 17
2008492.020491.917Dec 9492.281Jun 24
2007 (220 days)492.254491.680Jan 25492.552Jun 26
2006492.164491.676Nov 27492.768Apr 6
2005492.428492.298Oct 4492.894Jul 6
2004 (326 days)492.359491.880Mar 3492.806Jun 3
2002 (296 days)492.113491.960Feb 17492.375Jun 26
2001 (316 days)492.408492.000Dec 19492.774Apr 8
2000492.361492.132Oct 4492.665Apr 17
1999 (302 days)492.382492.062Dec 15493.200May 9
1998 (298 days)492.258491.691Jan 11493.546Apr 5
1997492.110491.723Dec 10493.016Apr 20
1996492.272492.031Oct 18492.999Apr 18
1995492.339492.072Oct 22492.891Mar 29
1994492.322492.045Oct 2492.752Mar 23
1993492.350492.057Feb 7492.684Aug 1
1992492.240491.526Feb 1492.837Mar 18
1991491.661491.512Oct 27491.869Jul 14
1990491.797491.566Dec 10492.035Jul 4
1989491.914491.346Mar 22492.484May 3
1988491.801491.364Dec 21492.173May 15
1987492.231492.039Mar 15492.859Apr 8
1986492.318492.098Nov 9492.860Apr 2
1985492.305491.981Mar 10492.729Mar 27
1984 (319 days)492.132491.860Feb 1492.571May 9
1983492.211491.894Dec 28492.638Apr 6
1982 (316 days)492.260492.005Sep 26492.610Apr 21
1981 (271 days)492.332492.143Feb 15492.510Apr 1
1980491.916491.742Aug 1492.188Dec 2
1979 (234 days)492.024491.767Feb 20492.977Apr 23
1978 (285 days)491.972491.478Feb 22492.392May 27
1977 (310 days)491.703491.493Dec 5491.822Jun 4
1976492.077491.697Dec 31492.718Apr 14
1975492.243491.999Jan 11492.785May 4
1974492.295492.008Dec 31492.667May 31
1973492.170491.969May 3492.328Sep 27
1972492.284492.060Nov 30492.642Apr 15
1971492.221491.837Apr 1492.810Apr 23
1970492.128491.880Dec 28492.587May 6
1969492.258492.014Dec 30492.984Apr 13
1968492.149491.734Feb 26492.441Sep 9
1967492.062491.767Dec 8492.606May 2
1966492.266491.959Dec 27492.682Apr 5
1965492.285491.984Mar 31492.901Apr 16
1964492.133491.877Mar 8492.685Apr 18
1963492.185491.908Dec 5492.624Apr 12
1962492.076491.524Jan 28492.663Jun 17
1961 (193 days)491.971491.597Mar 22492.252May 15
1960 (210 days)492.200491.722Oct 29492.849Apr 8
1959 (114 days)491.954491.764Sep 18492.590Oct 29
1958 (33 days)491.938491.591Oct 17492.270Jul 5
1933 (36 days)492.326491.901Sep 30492.752Apr 28

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

Monthly averages

MonthAverageLowestHighest
January492.028491.378492.651
February492.022491.376492.499
March492.107491.346492.891
April492.423491.556493.546
May492.429491.636493.200
June492.368491.725492.825
July492.297491.713492.894
August492.187491.537492.735
September492.106491.467492.730
October492.056491.397492.590
November492.055491.377492.566
December492.054491.364492.629

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Daily levels as CSV (18,672 rows; credit the original agencies listed below)