Niveaux de l'eau moyens mensuels historiques pour Lac Michigan-Huron

Moyennes mensuelles du niveau d'eau en mètres par rapport au SRIGL (1985)

AnnéeJanFévMarAvrMaiJuinJuilAoûtSepOctNovDécMoyenneMinMaxIntervalle
1918176.71176.73176.80176.89176.99177.07177.07177.01176.94176.83176.82176.78176.89176.71177.070.36
1919176.74176.68176.68176.77176.89176.92176.88176.83176.72176.66176.62176.55176.74176.55176.920.37
1920176.50176.47176.49176.63176.68176.73176.79176.76176.73176.65176.57176.50176.62176.47176.790.32
1921176.44176.42176.42176.54176.63176.64176.60176.54176.50176.44176.35176.34176.49176.34176.640.30
1922176.27176.24176.28176.43176.57176.63176.67176.63176.56176.46176.35176.25176.44176.24176.670.43
1923176.16176.13176.15176.22176.34176.41176.42176.40176.36176.29176.18176.11176.26176.11176.420.31
1924176.06176.05176.06176.11176.24176.28176.33176.38176.33176.24176.12176.04176.19176.04176.380.34
1925175.95175.92175.94175.96175.98176.00176.03175.99175.92175.84175.76175.74175.92175.74176.030.29
1926175.69175.66175.69175.79175.88175.99176.02176.03176.02175.97175.93175.95175.88175.66176.030.37
1927175.92175.94176.00176.08176.20176.30176.34176.31176.22176.21176.14176.12176.15175.92176.340.42
1928176.10176.11176.15176.29176.44176.50176.59176.62176.60176.61176.65176.66176.44176.10176.660.56
1929176.65176.63176.65176.86177.07177.15177.18177.13177.03176.90176.82176.68176.90176.63177.180.55
1930176.64176.64176.66176.69176.76176.79176.84176.80176.69176.57176.42176.31176.65176.31176.840.53
1931176.21176.17176.16176.17176.19176.20176.20176.14176.05176.02175.97175.94176.12175.94176.210.27
1932175.94175.93175.91175.95176.02176.04176.05176.01175.95175.87175.84175.78175.94175.78176.050.27
1933175.74175.73175.73175.83175.99176.06176.08176.02175.92175.83175.76175.72175.87175.72176.080.36
1934175.70175.67175.67175.74175.81175.84175.87175.84175.82175.76175.72175.76175.77175.67175.870.20
1935175.74175.74175.78175.85175.91175.97176.05176.04175.96175.91175.89175.85175.89175.74176.050.31
1936175.83175.81175.85175.92176.01176.07176.06176.00176.02175.99175.91175.80175.94175.80176.070.27
1937175.82175.82175.84175.86176.00176.04176.06176.04176.01175.92175.86175.80175.92175.80176.060.26
1938175.76175.85175.92176.08176.16176.28176.33176.35176.34176.28176.21176.13176.14175.76176.350.59
1939176.07176.07176.10176.15176.29176.40176.45176.46176.44176.35176.27176.18176.27176.07176.460.39
1940176.09176.07176.03176.04176.12176.20176.25176.27176.26176.19176.11176.07176.14176.03176.270.24
1941176.08176.08176.06176.09176.17176.19176.16176.11176.09176.12176.17176.14176.12176.06176.190.13
1942176.12176.13176.17176.29176.38176.50176.52176.50176.44176.38176.33176.25176.33176.12176.520.40
1943176.25176.27176.33176.43176.58176.77176.88176.92176.88176.80176.75176.66176.63176.25176.920.67
1944176.57176.54176.54176.57176.64176.69176.72176.68176.64176.60176.52176.45176.60176.45176.720.27
1945176.36176.33176.36176.45176.55176.72176.78176.74176.70176.66176.62176.57176.57176.33176.780.45
1946176.56176.57176.65176.70176.70176.75176.77176.69176.60176.49176.42176.32176.60176.32176.770.45
1947176.28176.28176.25176.39176.57176.72176.80176.81176.77176.72176.65176.56176.57176.25176.810.56
1948176.48176.42176.47176.61176.72176.73176.72176.67176.57176.40176.32176.26176.53176.26176.730.47
1949176.20176.19176.19176.26176.31176.34176.38176.34176.22176.14176.02175.94176.21175.94176.380.44
1950175.96175.99176.02176.17176.27176.34176.42176.44176.43176.40176.34176.35176.26175.96176.440.48
1951176.34176.34176.41176.58176.75176.82176.91176.93176.92176.93176.95176.95176.74176.34176.950.61
1952176.95176.96176.96177.08177.17177.22177.26177.28177.22177.06176.94176.92177.08176.92177.280.36
1953176.85176.82176.83176.91177.00177.07177.12177.11177.02176.92176.81176.74176.93176.74177.120.38
1954176.63176.60176.64176.71176.83176.92176.96176.94176.90176.98176.95176.89176.83176.60176.980.38
1955176.83176.78176.76176.82176.88176.91176.88176.79176.64176.54176.46176.38176.72176.38176.910.53
1956176.31176.30176.32176.37176.50176.57176.62176.62176.56176.45176.37176.29176.44176.29176.620.33
1957176.22176.19176.17176.20176.28176.35176.43176.38176.33176.24176.21176.16176.26176.16176.430.27
1958176.15176.13176.12176.14176.12176.12176.15176.11176.07175.98175.91175.81176.07175.81176.150.34
1959175.75175.75175.79175.92176.06176.11176.12176.12176.10176.10176.13176.12176.01175.75176.130.38
1960176.14176.16176.14176.24176.50176.64176.72176.77176.73176.64176.57176.48176.48176.14176.770.63
1961176.38176.31176.33176.36176.42176.44176.46176.45176.43176.38176.32176.26176.38176.26176.460.20
1962176.20176.17176.19176.26176.34176.37176.36176.32176.26176.17176.06175.97176.22175.97176.370.40
1963175.89175.85175.85175.94176.02176.06176.04176.03175.98175.90175.80175.71175.92175.71176.060.35
1964175.63175.59175.58175.61175.74175.76175.78175.77175.76175.70175.65175.62175.68175.58175.780.20
1965175.60175.62175.67175.77175.94176.00176.02176.04176.07176.10176.07176.09175.92175.60176.100.50
1966176.10176.08176.13176.20176.26176.30176.28176.24176.17176.08176.01176.08176.16176.01176.300.29
1967176.07176.07176.06176.23176.35176.45176.50176.48176.40176.34176.34176.32176.30176.06176.500.44
1968176.29176.30176.27176.35176.40176.47176.55176.58176.60176.57176.50176.48176.45176.27176.600.33
1969176.47176.47176.45176.54176.70176.82176.94176.95176.86176.78176.73176.64176.70176.45176.950.50
1970176.59176.56176.53176.58176.68176.76176.80176.78176.77176.73176.69176.67176.68176.53176.800.27
1971176.63176.62176.68176.76176.86176.94176.96176.96176.90176.84176.76176.75176.80176.62176.960.34
1972176.73176.65176.65176.72176.88176.93176.99177.05177.07177.03177.00176.96176.89176.65177.070.42
1973176.98176.95176.98177.10177.20177.30177.30177.29177.21177.13177.04177.00177.12176.95177.300.35
1974176.95176.97177.00177.07177.19177.28177.32177.26177.15177.04176.98176.91177.09176.91177.320.41
1975176.87176.86176.87176.92177.06177.14177.15177.10177.07176.95176.87176.82176.97176.82177.150.33
1976176.76176.75176.87177.02177.11177.15177.15177.08176.95176.80176.64176.51176.90176.51177.150.64
1977176.42176.38176.44176.56176.57176.55176.56176.54176.53176.50176.50176.51176.50176.38176.570.19
1978176.48176.45176.43176.51176.61176.67176.69176.68176.71176.70176.62176.54176.59176.43176.710.28
1979176.51176.48176.54176.71176.88176.95176.98177.00176.96176.88176.83176.81176.79176.48177.000.52
1980176.78176.72176.68176.77176.84176.90176.93176.93176.90176.82176.72176.65176.80176.65176.930.28
1981176.59176.56176.60176.67176.75176.80176.82176.81176.80176.73176.66176.59176.70176.56176.820.26
1982176.51176.46176.45176.56176.62176.66176.69176.69176.65176.62176.60176.67176.60176.45176.690.24
1983176.67176.66176.68176.76176.90177.02177.02176.98176.93176.87176.77176.74176.83176.66177.020.36
1984176.70176.70176.72176.81176.91177.01177.06177.04177.02176.96176.93176.88176.90176.70177.060.36
1985176.88176.86176.98177.14177.24177.25177.23177.19177.20177.16177.19177.20177.13176.86177.250.39
1986177.14177.11177.12177.23177.28177.33177.39177.39177.38177.50177.38177.26177.29177.11177.500.39
1987177.18177.10177.06177.07177.06177.07177.04176.99176.90176.79176.70176.68176.97176.68177.180.50
1988176.63176.60176.57176.67176.70176.67176.61176.57176.48176.42176.43176.42176.56176.42176.700.28
1989176.38176.33176.32176.41176.44176.56176.57176.54176.47176.34176.27176.18176.40176.18176.570.39
1990176.15176.16176.19176.27176.35176.44176.51176.49176.45176.41176.39176.39176.35176.15176.510.36
1991176.36176.31176.33176.48176.60176.66176.64176.59176.48176.40176.38176.40176.47176.31176.660.35
1992176.38176.36176.38176.44176.53176.52176.54176.53176.52176.49176.52176.54176.48176.36176.540.18
1993176.54176.51176.48176.58176.70176.82176.91176.88176.83176.76176.70176.64176.70176.48176.910.43
1994176.57176.56176.59176.63176.70176.72176.82176.81176.78176.71176.66176.59176.68176.56176.820.26
1995176.53176.49176.47176.49176.58176.64176.63176.64176.55176.46176.44176.41176.53176.41176.640.23
1996176.37176.39176.39176.46176.63176.76176.83176.84176.82176.80176.79176.77176.65176.37176.840.47
1997176.79176.82176.89176.95177.07177.13177.19177.16177.12177.02176.89176.78176.98176.78177.190.41
1998176.74176.71176.74176.89176.91176.90176.88176.80176.68176.55176.44176.36176.72176.36176.910.55
1999176.27176.28176.24176.25176.28176.34176.40176.36176.24176.14176.04175.99176.24175.99176.400.41
2000175.92175.87175.90175.92176.00176.10176.13176.13176.09175.98175.89175.81175.98175.81176.130.32
2001175.77175.78175.78175.85175.95176.06176.05176.03176.01176.03176.05176.05175.95175.77176.060.29
2002175.99175.95175.99176.06176.19176.29176.33176.32176.24176.14176.01175.91176.12175.91176.330.42
2003175.82175.75175.73175.82175.92176.00176.04176.02175.94175.87175.89175.90175.89175.73176.040.31
2004175.87175.84175.90175.98176.12176.31176.37176.33176.28176.15176.10176.08176.11175.84176.370.53
2005176.08176.10176.10176.14176.19176.21176.19176.17176.09176.00175.93175.88176.09175.88176.210.33
2006175.88175.92175.93176.01176.09176.14176.14176.13176.04175.99175.94175.98176.02175.88176.140.26
2007176.00175.91175.92176.02176.06176.08176.05176.00175.95175.88175.77175.68175.94175.68176.080.40
2008175.70175.76175.78175.92176.04176.16176.24176.22176.18176.09176.00175.97176.01175.70176.240.54
2009176.01176.01176.09176.20176.34176.42176.44176.44176.37176.29176.27176.22176.26176.01176.440.43
2010176.15176.11176.09176.11176.13176.19176.26176.24176.16176.07175.96175.86176.11175.86176.260.40
2011175.81175.78175.81175.91176.10176.21176.26176.24176.13176.08176.07176.04176.04175.78176.260.48
2012175.99175.96176.00176.03176.05176.07176.04175.97175.86175.74175.67175.61175.92175.61176.070.46
2013175.57175.61175.63175.75175.93176.05176.09176.08176.04176.01176.01175.97175.90175.57176.090.52
2014175.95175.95175.95176.06176.27176.38176.46176.48176.51176.54176.54176.53176.30175.95176.540.59
2015176.51176.50176.48176.53176.59176.68176.73176.72176.70176.58176.54176.55176.59176.48176.730.25
2016176.57176.56176.61176.77176.82176.84176.84176.82176.78176.69176.59176.51176.70176.51176.840.33
2017176.47176.48176.53176.66176.80176.88176.99177.00176.93176.87176.85176.79176.77176.47177.000.53
2018176.73176.74176.76176.79176.92176.98176.98176.95176.94176.90176.86176.83176.87176.73176.980.25
2019176.81176.83176.86176.96177.17177.32177.37177.32177.27177.29177.26177.25177.14176.81177.370.56
2020177.26177.25177.22177.30177.38177.45177.46177.42177.34177.25177.20177.14177.31177.14177.460.32
2021177.07176.99176.95176.95176.95176.93177.00177.02176.93176.91176.77176.69176.93176.69177.070.38
2022176.60176.54176.53176.66176.75176.80176.81176.79176.71176.60176.55176.46176.65176.46176.810.35
2023176.44176.41176.43176.56176.69176.68176.70176.70176.64176.56176.51176.44176.56176.41176.700.29
2024176.42176.40176.39176.46176.58176.66176.73176.68176.57176.42176.33176.23176.49176.23176.730.50
2025176.18176.12176.14176.28176.37176.42176.48176.46176.35176.26176.13176.03176.27176.03176.480.45

Tous les temps

 JanFévMarAvrMaiJuinJuilAoûtSepOctNovDécMoyenneMinMaxIntervalle
Moyenne176.32176.31176.32176.41176.51176.57176.60176.58176.53176.46176.40176.36176.45176.23176.620.38
Minimale175.57175.59175.58175.61175.74175.76175.78175.77175.76175.70175.65175.61175.68175.57175.780.13
Maximale177.26177.25177.22177.30177.38177.45177.46177.42177.38177.50177.38177.26177.31177.14177.500.67

2016-2025

 JanFévMarAvrMaiJuinJuilAoûtSepOctNovDéc
Moyenne176.66176.63176.64176.74176.84176.90176.94176.92176.85176.78176.71176.64

Niveau d'eau en mètres par rapport au zéro des cartes

 JanFévMarAvrMaiJuinJuilAoûtSepOctNovDéc
20250.180.120.140.280.370.420.480.460.350.260.130.03
Tout les temps
Moyenne0.320.310.320.410.510.570.600.580.530.460.400.36
Minimale-0.43-0.41-0.42-0.39-0.26-0.24-0.22-0.23-0.24-0.30-0.35-0.39
Maximale1.261.251.221.301.381.451.461.421.381.501.381.26
Date de modification :