The original Mountain Lake Echoes was published annually from 1946 through 1998 as a "yearbook" of summer activities and of station residents. Echoes lives on today as our semi-annual newsletter.
| 1998 | 1984 | 1970 | 1956 |
| 1997 | 1983 | 1969 | 1955 |
| 1996 | 1982 | 1968 | 1954 - 25th anniversary |
| 1995 | 1981 | 1967 | 1953 |
| 1994 | 1980 | 1966 | 1952 |
| 1993 | 1979 | 1965 | 1951 |
| 1992 | 1978 | 1964 | 1950 |
| 1991 | 1977 | 1963 | 1949 |
| 1990 | 1976 | 1962 | 1948 |
| 1989 | 1975 | 1961 | 1947 |
| 1988 | 1974 | 1960 | 1946 |
| 1987 | 1973 | 1959 | |
| 1986 | 1972 | 1958 | |
| 1985 | 1971 - missing part | 1957 |