Cahokia Mounds Hist Site
8003 Collnsville Rd · Collinsville, IL 62234
0
Open USTs
2
Closed USTs
0
Temp. Out of Service
📍 38.658637, -90.055511
Proximity & Environmental Data
Population within 1500ft158
Private Wells within 1500ft1
100-Year FloodplainYes
Land UseDeveloped, High Intensity
Source Water Protection AreaNo
Wellhead Protection AreaYes