PWSID
IN5239003
State
Indiana
City
HANOVER
Population served
2,597
Primary source
GWP
Score history
▼ 31 points — the score moved from 100 to 69 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Apr 2025). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
6.3 ppt
limit 4 ppt
PFOS
Perfluorooctanesulfonic acid
4.1 ppt
limit 4 ppt
PFBS
5.2 ppt
limit —
Violations & enforcement
9
Violations on record
1
Unaddressed
0
Health-based
24
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2025. Official EPA record →
Recent enforcement actions
- State action · SIA Oct 2025
- State action · SOX Oct 2025
- State action · SOX Jan 2025
- State action · SIA Jan 2025
- State action · SOX Aug 2022
- State action · SIE Aug 2022
- State action · SIA Aug 2022
- State action · SIA Jan 2022
This profile is built from EPA public records for system IN5239003 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.