Dams in Whitman, Washington

4
Total Dams
3
High Hazard
0
Significant
43.0 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Horn School Rest Area Sewage Lagoon Whitman High Hazard 1996 Earth Washington
Rosalia Sewage Lagoon Whitman High Hazard 1989 Earth Washington
Lower Granite Lock and Dam Whitman High Hazard 1975 Concrete Washington
Albion Sewage Treatment Lagoons Whitman Low Hazard 1972 Earth Washington