# Illinois EPA Enforces PFAS Right-to-Know

The Illinois Environmental Protection Agency (Illinois EPA) has formally notified the IL American-Peoria Community Water System along with six satellite systems and one emergency connection of PFAS contamination levels exceeding state groundwater quality standards. This notification triggers mandatory right-to-know requirements, emphasizing transparency and regulatory compliance for affected water systems. Procurement professionals should anticipate increased demand for water quality monitoring, treatment technologies, and compliance services to address PFAS contamination and meet state standards.

- **Why this matters:** Water systems in Illinois must comply with stringent PFAS reporting and treatment mandates, creating procurement opportunities for environmental monitoring and remediation solutions.
- Agencies and contractors involved in water infrastructure should evaluate capabilities in PFAS detection, filtration, and public communication support.
- Procurement planning should consider coordination with Illinois EPA and Illinois Department of Public Health for technical assistance and regulatory guidance.
- Contact points at Illinois EPA and IDPH are available for procurement inquiries and technical clarifications, facilitating engagement with state agencies.

**Jurisdictions:** sled
**Industries:** Environment
**Topics:** Regulatory Compliance
**Published:** September 15, 2026

### Government Entities
- Illinois Environmental Protection Agency (Illinois EPA)
- Illinois Department of Public Health (IDPH)

### Key Quotes
> Illinois EPA has proactively worked to protect Illinois communities from potential PFAS exposure, which led to the adoption of state groundwater quality and drinking water standards that are among the strongest in the nation.
> — James Jennings, Director, Illinois EPA

### Sources
- [IL American-Peoria Community Water System, Six Satellite Systems, and One Emergency Connection Notified of Right-to-Know Requirements](https://www.illinois.gov/news/press-release.32924.html) - IL