CAHOKIA HEIGHTS
Illinois — Community Water System — PWSID: IL1635000
System Information
| PWSID | IL1635000 |
| System Name | CAHOKIA HEIGHTS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 1, 2021 |
| Last Reported | Dec 4, 2025 |
Location & Contact
| State | Illinois |
| City | CAHOKIA HEIGHTS |
| ZIP Code | 62206 |
| Address | 2525 Mousette Lane |
| Organization | SWANSON, JANAE' |
| Phone | 618-515-2376 |
Population & Service
| Population Served | 15,250 |
| Service Connections | 6,100 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.