One or more PFAS compounds exceed EPA Maximum Contaminant Levels. This is not a current violation — the federal compliance deadline is April 2029 (a proposed extension to 2031 is not final). These are UCMR 5 results from 2023 to 2025; the system may have installed treatment since.
Key contaminants vs MCL
PFOS5.7 ppt(MCL: 4 ppt)
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: April 26, 2029 under the current rule.
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As printed in the state's own documents. Amounts are not added together: each is a different kind of figure.
Oct 2025 · Interconnection of Greenfields Water System to Hyde Park Regional Water System to address PFAS contamination, Upgrade Water Treatment Plant, New Pump Station, New Inter-Connection · $0
Coded BEC ("Awarded IIJA-EC Funding") on the FFY2026 Final IUP Annual List. Source →
Oct 2025 · Interconnection of Greenfields Water System to Hyde Park Regional Water System to address PFAS contamination, Upgrade Water Treatment Plant, New Pump Station, New Inter-Connection · $0
Short-term loan closed (per FFY2026 Final IUP Multiyear List note). Source →
Oct 2024 · Interconnection of Greenfields Water System to Hyde Park Regional Water System to address PFAS contamination, Upgrade Water Treatment Plant, New Pump Station, New Inter-Connection · $0
Coded BEC ("Awarded BIL-EC Funding") on the FFY2025 Final IUP Annual List. Source →
Oct 2024 · Interconnection of Greenfields Water System to Hyde Park Regional Water System to address PFAS contamination, Upgrade Water Treatment Plant, New Pump Station, New Inter-Connection · $0
Short-term loan closed (per FFY2025 Final IUP Multiyear List note).