Lake Roosevelt
Currents and Undercurrents
An Administrative History of Lake Roosevelt National Recreation Area
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APPENDIX G:
Visitor Statistics
Lake Roosevelt National Recreation Area
year | published recreational visits | boat launches |
1947 | ca. 36,500 |
1948 |
1949 |
1950 | ca. 72,200 |
1951 |
1952 |
1953 |
1954 |
1955 | 218,800 |
1956 | 252,600 |
1957 | 266,900* |
1958 | 362,500 |
1959 | 449,000 |
1960 | 647,400 |
1961 | 740,700 |
1962 | 689,900 |
1963 | 664,500 |
1964 | 637,100 |
1965 | 680,200 |
1966 | 778,300 |
1967 | 758,400 |
1968 | 542,700 |
1969 | 875,100 |
1970 | 652,900 |
1971 | 421,200 |
1972 | 447,660 |
1973 | 428,000 |
1974 | 575,100 |
1975 | 496,400 |
1976 | 635,400 |
1977 | 676,800 | 16,000 |
1978 | 712,545 | 17,000 |
1979 | 794,710 |
1980 | 833,400 |
1981 | 873,754 | 33,451 |
1982 | 819,328 | 31,127 |
1983 | 666,641 | 26,309 |
1984 | 622,908 | 22,768 |
1985 | 517,471 | 19,055 |
1986 | 790,311 | 22,900 |
1987 | 1,067,001 | 31,245 |
1988 | 1,366,305 | 51,371 |
1989 | 1,097,136 | 52,036 |
1990 | 1,542,515 | 60,188 |
1991 | 1,771,420 | 64,008 |
1992 | 1,121,973** | 74,981 |
1993 | 1,198,605 | 75,102 |
1994 | 1,515,674 | 108,404 |
1995 | 1,341,016 | 95,564 |
1996 | 1,045,455 | 71,541 |
1997 | 1,431,960 | 71,680 |
1998 | 1,545,150 | 72,372 |
1999 | 1,403,793 | 57,114 |
* In May 1957, the multiplier was changed from 3.5
persons-per-vehicle to 4.0.
** Change in counting procedures, including reducing
persons-per-vehicle multiplier from 3.5 to 2.45
Note: New statistical methods were employed in the early 1970s.
laro/adhi/appg.htm
Last Updated: 22-Apr-2003
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