Dams in St. Clair, Illinois

60
Total Dams
16
High Hazard
17
Significant
64.4 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Peabody/River King/Lake Dam St. Clair Low Hazard 13 ft 1957 Earth Illinois
Silver Bay LLC Lake Dam St. Clair Low Hazard 67 ft 1991 Earth Illinois
Horner Park Dam St. Clair Low Hazard 27 ft — Rockfill Illinois
Kaskaskia Island Wildlife Area Lake Dam St. Clair Low Hazard 24 ft 1990 Earth Illinois
Clovertowne Lake Dam St. Clair Low Hazard 32 ft 1984 Earth Illinois
Roachtown Lake Dam St. Clair Low Hazard 21 ft 1963 Earth Illinois
Biebell Lake Dam St. Clair Low Hazard 9 ft 1968 Earth Illinois
Arrowwood Lake Dam St. Clair Low Hazard 28 ft 2001 Earth Illinois
Millstadt Sportsman Club Lake Dam St. Clair Low Hazard 15 ft 1951 Earth Illinois
Justamir Association Lake Dam St. Clair Low Hazard 11 ft 1931 Earth Illinois