Lac du Lou (2036m) et lac de Pierre Blanche (2304m) 1883.5 2 1883.5 1884 1884.5 1883.7 1883.4 1883.7 1884.2 1886.8 1887.5 1887.7 1887.9 1888.3 1889.4 1890.4 1892.1 1893.3 1896.2 1897.2 1897.8 1897.7 1897.4 1897.4 1898.6 1 1898.9 1900.1 1902.9 1904.1 1905.7 3 1905.9 1906.5 1906.2 4 1905.3 1904.9 1901.1 1896.4 1894.3 1893.1 5 1893 1890.6 1892.5 1892.2 1890.5 1882.5 1874.8 1871.3 1870.4 1870.9 1871.7 1871.5 1871.4 1871.4 1871.3 1871.4 1869.9 6 1871.4 1871.2 1871.1 1871.4 1874 1873.6 1876.3 1879.1 1878.9 1879.5 1880.5 1884.5 1889 1889.9 1889.5 1890.7 1892.5 1894.6 1896.9 1896.9 7 1898.2 1900.7 1902.2 1903.7 1905.4 1905.2 1904.7 1905.1 1907.9 1912.8 1914.1 8 1914.9 1916.2 1917.2 1916.9 1917.8 1919.8 1923.3 1923.1 1923.8 1923.9 1924.1 1923.8 9 1924.1 1925.6 1925.1 1925 1925.5 1926.7 1928.3 1928.8 1928.8 1929.2 1931.4 1931.8 1934 1935.3 1935.3 1935.8 1937.8 1938.4 1937.7 1938.2 1942.1 1942.3 1946.3 1948 1949.1 1948.5 1950.1 1951.9 1952.2 1954 1955.1 1955 10 1955 1954.7 1955.9 1957.7 1959 1959.8 1961.6 1964.2 1966.2 1968.1 1970.1 1972.1 1973.9 1975.7 1977 1979.7 1979.8 1981 1982.5 1982.6 1984.5 1985.8 1987.4 1988.8 1989.6 1991 1992.8 1992.7 1991.7 1990.7 1990.3 11 1989.8 1990.3 1991 1992.9 1996 1998.5 2000.8 2004.2 2009.9 2011.4 2012.5 2013.6 2015.5 2018.6 2019.6 2021.4 2022.2 2022.3 2022.1 2021.7 2023.4 2026.1 2027.6 2029.7 2030.6 2031.7 2032.7 2035.2 2035.7 2037.1 2039.4 2041.1 2041.9 2042.2 2041.2 2040.8 2040.4 2040.1 2039.8 2039.8 2040.2 2040.3 2040.2 2040 2039.9 2040.2 2040.3 2040.6 2040.6 2040.5 2040.2 2040 12 2039.9 2039.7 2039.3 2039.8 2039.7 2039.4 2039.5 2039.5 2039.5 2039.6 2040 2040.1 2040.2 2040.3 2040.1 2039.8 2038.8 2039.1 2039.4 2039.5 2040.2 2040.3 2040.7 2041 2040.7 2040.2 2040.1 2039.6 2039.1 2039 2038.7 2038.6 2038.4 2038.7 2039.1 2039.3 2039.3 2039.5 2039.4 2039.5 2040 2040.6 2041.2 2040.6 2040.5 2040.2 2039.9 2039.5 2039.4 2039.6 2040 2040 2039.8 2039.3 2038.9 2038.7 2039 2039 2039.4 2039.4 2039.6 2039.6 2039.7 2039.8 2039.6 2039.1 2038.3 2037.9 2038.5 2039.6 2039.8 2040 2040.1 2039.9 2038.5 2038.1 2038.2 2038.6 2039.4 2039.5 2039.8 2040.1 2040.3 2040.1 2040 2039.4 2039 2038.9 2038.9 2038.9 2038.7 2038.3 2038.1 2038 2039.3 2039.8 2039.8 13 2040.2 2040.8 2040.8 2040.4 2040.1 2039.8 2039.6 2040.3 2040.4 2040.5 2040.5 2040.8 2041.2 2041.8 2041.8 2041.6 2041.2 2041.5 2041.1 2041.2 2041.4 2041.5 2040.9 2040.7 2040.4 2040.5 2039.5 2039.1 2038.9 2039.2 2039.7 2039.9 2039.5 2039.2 2039.3 2039.4 2039.8 2040.1 2042.6 2046.5 2048 2047.7 2047.3 2046.8 2045.6 2044.4 2044.1 2044.1 2045.3 2047.5 2048.7 2048.5 2048.6 2049 2049.7 2050.3 2051.9 2053.5 2055.7 2057.8 2059 2059.6 2062.6 2064.5 2065.1 2067 2067.9 2068.7 2069.3 2070.1 2071.6 2073 2074.8 2075.6 2075.9 2076 2076.2 2076.7 2076.6 2077 14 2076.8 2076 2076.5 2075.9 2076.5 2075.9 2076.8 2075.6 2075.2 2075.8 2079.1 2079 2080.5 2079.4 2080.2 2081.4 2082.3 2082.3 2082 2083 2083.3 2084.2 2084.9 2085.9 2086.1 2086.9 2090.7 2091.9 2093.3 2095.4 2096.9 2097.7 2098.9 2100.3 2101.2 2102.7 2104.8 2109.7 2113.7 2116.1 2117.8 2122.1 2125.5 2128 2133.4 2132.4 2134.6 2135.7 2135.9 2137.6 2142.5 2144.3 2144.5 2145.6 2148.9 2152.4 2155.6 2157.8 2159.9 2163.6 2164.2 2168.2 2171.7 2175.5 2180.9 2183.5 2186.3 2184.4 2186.4 2188.1 2193.2 2193.9 2194.7 2196.5 2197.6 2198.6 2200 2201.3 2203.3 2203.8 2205.4 2206 2206.6 2208.2 2209.5 2211.1 2211.6 2212.7 2212.9 2214.6 2217.5 2219.2 2221.9 2224.1 2226.1 2230 2233.1 2235.6 2237.4 2239.5 2241.2 2244.6 2246.8 2248.2 2249.1 2250.5 2252.3 2253.8 2263.8 2266.7 2274.2 2278.5 2281.3 2285.5 2290.1 2290.3 2293.5 2294.7 2298.7 2299.2 2301.3 2304.5 2304.8 2304.1 2304.1 2303.9 2303.9 2304.2 2304.2 15 2304.2 2303.9 2303.9 2304.1 2304.1 2304.8 2304.5 2301.3 2299.2 2298.7 2294.7 2293.5 2290.3 2290.1 2285.5 2281.3 2278.5 2274.2 2266.7 2263.8 2253.8 2252.3 2250.5 2249.1 2248.2 2246.8 2244.6 2241.2 2239.5 2237.4 2235.6 2233.1 2230 2226.1 2224.1 2221.9 2219.2 2217.5 2214.6 2212.9 2212.7 2211.6 2211.1 2209.5 2208.2 2206.6 2206 2205.4 2203.8 2203.3 2201.3 2200 2198.6 2197.6 2196.5 2194.7 2193.9 2193.2 2188.1 2186.4 2184.4 2186.3 2183.5 2180.9 2175.5 2171.7 2168.2 2164.2 2163.6 2159.9 2157.8 2155.6 2152.4 2148.9 2145.6 2144.5 2144.3 2142.5 2137.6 2135.9 2135.7 2134.6 2132.4 2133.4 2128 2125.5 2122.1 2117.8 2116.1 2113.7 2109.7 2104.8 2102.7 2101.2 2100.3 2098.9 2097.7 2096.9 2095.4 2093.3 2091.9 2090.7 2086.9 2086.1 2085.9 2084.9 2084.2 2083.3 2083 2082 2082.3 2082.3 2081.4 2080.2 2079.4 2080.5 2079 2079.1 2075.8 2075.2 2075.6 2076.8 2075.9 2076.5 2075.9 2076.5 2076 2076.8 2077 14 2076.6 2076.7 2076.2 2076 2075.9 2075.6 2074.8 2073 2071.6 2070.1 2069.3 2068.7 2067.9 2067 2065.1 2064.5 2062.6 2059.6 2059 2057.8 2055.7 2053.5 2051.9 2050.3 2049.7 2049 2048.6 2048.5 2048.7 2047.5 2045.3 2044.1 2044.1 2044.4 2045.6 2046.8 2047.3 2047.7 2048 2046.5 2042.6 2040.1 2039.8 2039.4 2039.3 2039.2 2039.5 2039.9 2039.7 2039.2 2038.9 2039.1 2039.5 2040.5 2040.4 2040.7 2040.9 2041.5 2041.4 2041.2 2041.1 2041.5 2041.2 2041.6 2041.8 2041.8 2041.2 2040.8 2040.5 2040.5 2040.4 2040.3 2039.6 2039.8 2040.1 2040.4 2040.8 2040.8 2040.2 2039.8 13 2039.8 2039.3 2038 2038.1 2038.3 2038.7 2038.9 2038.9 2038.9 2039 2039.4 2040 2040.1 2040.3 2040.1 2039.8 2039.5 2039.4 2038.6 2038.2 2038.1 2038.5 2039.9 2040.1 2040 2039.8 2039.6 2038.5 2037.9 2038.3 2039.1 2039.6 2039.8 2039.7 2039.6 2039.6 2039.4 2039.4 2039 2039 2038.7 2038.9 2039.3 2039.8 2040 2040 2039.6 2039.4 2039.5 2039.9 2040.2 2040.5 2040.6 2041.2 2040.6 2040 2039.5 2039.4 2039.5 2039.3 2039.3 2039.1 2038.7 2038.4 2038.6 2038.7 2039 2039.1 2039.6 2040.1 2040.2 2040.7 2041 2040.7 2040.3 2040.2 2039.5 2039.4 2039.1 2038.8 2039.8 2040.1 2040.3 2040.2 2040.1 2040 2039.6 2039.5 2039.5 2039.5 2039.4 2039.7 2039.8 2039.3 2039.7 2039.9 2040 12 2040.2 2040.5 2040.6 2040.6 2040.3 2040.2 2039.9 2040 2040.2 2040.3 2040.2 2039.8 2039.8 2040.1 2040.4 2040.8 2041.2 2042.2 2041.9 2041.1 2039.4 2037.1 2035.7 2035.2 2032.7 2031.7 2030.6 2029.7 2027.6 2026.1 2023.4 2021.7 2022.1 2022.3 2022.2 2021.4 2019.6 2018.6 2015.5 2013.6 2012.5 2011.4 2009.9 2004.2 2000.8 1998.5 1996 1992.9 1991 1990.3 1989.8 1990.3 11 1990.7 1991.7 1992.7 1992.8 1991 1989.6 1988.8 1987.4 1985.8 1984.5 1982.6 1982.5 1981 1979.8 1979.7 1977 1975.7 1973.9 1972.1 1970.1 1968.1 1966.2 1964.2 1961.6 1959.8 1959 1957.7 1955.9 1954.7 1955 1955 10 1955.1 1954 1952.2 1951.9 1950.1 1948.5 1949.1 1948 1946.3 1942.3 1942.1 1938.2 1937.7 1938.4 1937.8 1935.8 1935.3 1935.3 1934 1931.8 1931.4 1929.2 1928.8 1928.8 1928.3 1926.7 1925.5 1925 1925.1 1925.6 1924.1 1923.8 9 1924.1 1923.9 1923.8 1923.1 1923.3 1919.8 1917.8 1916.9 1917.2 1916.2 1914.9 1914.1 8 1912.8 1907.9 1905.1 1904.7 1905.2 1905.4 1903.7 1902.2 1900.7 1898.2 1896.9 7 1896.9 1894.6 1892.5 1890.7 1889.5 1889.9 1889 1884.5 1880.5 1879.5 1878.9 1879.1 1876.3 1873.6 1874 1871.4 1871.1 1871.2 1871.4 1869.9 6 1871.4 1871.3 1871.4 1871.4 1871.5 1871.7 1870.9 1870.4 1871.3 1874.8 1882.5 1890.5 1892.2 1892.5 1890.6 1893 1893.1 5 1894.3 1896.4 1901.1 1904.9 1905.3 1906.2 4 1906.5 1905.9 1905.7 3 1904.1 1902.9 1900.1 1898.9 1898.6 1 1897.4 1897.4 1897.7 1897.8 1897.2 1896.2 1893.3 1892.1 1890.4 1889.4 1888.3 1887.9 1887.7 1887.5 1886.8 1884.2 1883.7 1883.4 1883.7 1884.5 1884 1883.5 1883.5 2