Dams in Lewis, Washington

35
Total Dams
10
High Hazard
6
Significant
49.6 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Packwood Lake Lewis High Hazard 14 ft 1964 Gravity Washington
Centralia Coal Mine Pond 46 Dam Lewis High Hazard — 2004 Earth Washington
Centralia Coal Mine Dam No 8 Lewis High Hazard — 1972 Earth Washington
Thode Dam Lewis High Hazard — 1987 Earth Washington
Carlisle Lake Dam Lewis High Hazard — 1920 Earth Washington
Koppert Pond Lewis High Hazard — 1984 Earth Washington
Centralia Coal Mine Pond 46a Dam Lewis High Hazard — 2004 Earth Washington
Mayfield Lewis High Hazard 200 ft 1963 Arch Washington
Mossyrock Lewis High Hazard 366 ft 1968 Arch Washington
Centralia Coal Mine Dam No 8a Lewis High Hazard — 1972 Earth Washington
Chehalis Regional Water Reclamation Pond Lewis Significant Hazard — 2005 Earth Washington
Cowlitz Falls Lewis Significant Hazard 120 ft 1994 Concrete Washington
Centralia Coal Mine Dam No 3b Lewis Significant Hazard — 1980 Earth Washington
Centralia Coal Mine Dam No 3c East Lewis Significant Hazard — 1987 Earth Washington
Centralia Coal Mine Dam No 3c South Lewis Significant Hazard — 1987 Earth Washington
Centralia Coal Mine Dam No 3c North Lewis Significant Hazard — 1987 Earth Washington
Centralia Coal Mine Dam No 36 Lewis Low Hazard — 1989 Earth Washington
Powell Dam Lewis Low Hazard — 1963 Earth Washington
South Bank Dairy Lagoon Dam Lewis Low Hazard — 1980 Earth Washington
Swofford Pond Lewis Low Hazard 20 ft — Earth Washington
Mayfield Plunge Pool Barrier Lewis Low Hazard 14 ft 1963 — Washington
Centralia Coal Mine Dam No 36a Lewis Low Hazard — 1989 Earth Washington
Centralia Coal Mine Dam No 5 Lewis Low Hazard — 1971 Earth Washington
Centralia Coal Mine Dam No 6b Lewis Low Hazard — 1970 Earth Washington
Centralia Power Plant Surge Pond Dam Lewis Low Hazard — 1971 Earth Washington
Long Bell Mill Pond Dam Lewis Low Hazard — 1943 Earth Washington
Centralia Coal Mine Dam No 44 Lewis Low Hazard — 1975 Earth Washington
Centralia Coal Mine Dam No 3d Lewis Low Hazard — 1988 Earth Washington
Centralia Coal Mine Dam No 19a Lewis Low Hazard — 1977 Earth Washington
Barrier Dam Lewis Low Hazard 12 ft 1968 Concrete Washington
Centralia Coal Mine Dam No 19 Lewis Low Hazard — 1977 Earth Washington
Centralia Coal Mine Dam No 3a Lewis Low Hazard — 1970 Earth Washington
Centralia Coal Mine Dam No 5c Lewis Low Hazard — 1970 Earth Washington
Winlock Waterski Pond Dam Lewis Low Hazard — 1990 Earth Washington
Koa Dam No 1 Lewis Low Hazard — 1965 Earth Washington