Mascoutah, IL · St. Clair County
Water quality in Mascoutah, IL
2 community water systems are based in Mascoutah, IL, collectively serving 9,144 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 2
- People served
- 9,144
- Groundwater systems
- 0%
- 0 systems
- Surface water systems
- 100%
- 2 systems
Community water systems based in Mascoutah
Systems whose EPA-filed administrative city is Mascoutah, sorted by population served. Regional authorities that serve Mascoutah but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. MASCOUTAH
St. Clair · PWSID IL1630800
8,759 served - 2. S L M WATER COMMISSION
St. Clair · PWSID IL1635090
385 served