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Water system · PWSID IN5245046

CUII - TWIN LAKES

DEMOTTE, IN · ~8,000 people served

Check your exact address → DEMOTTE overview
100
Excellent
PurityRadar safety score

PWSID

IN5245046

State

Indiana

City

DEMOTTE

Population served

8,000

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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 Sep 2025). Levels in parts per trillion (ppt).

Lithium

30,200 ppt

limit —

No federal limit

Violations & enforcement

12

Violations on record

0

Unaddressed

0

Health-based

20

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2023. Official EPA record →

Reporting · Lead & Copper Rule began Jan 2023 Resolved
Reporting · Lead & Copper Rule began Nov 2021 Resolved
Monitoring & reporting · EPA contaminant 2039 began Apr 2001 Resolved
Monitoring & reporting · EPA contaminant 2039 began Oct 1999 Resolved
Monitoring & reporting · EPA contaminant 2051 began Apr 1998 Resolved
Monitoring & reporting · Chlorite began Apr 1998 Resolved
Monitoring & reporting · EPA contaminant 2037 began Apr 1998 Resolved
Monitoring & reporting · EPA contaminant 2050 began Apr 1998 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jan 1998 Resolved
Monitoring & reporting · Chlorite began Jan 1998 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jan 1998 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jan 1998 Resolved

Recent enforcement actions

  • State action · SOX Mar 2023
  • State action · SIE Feb 2023
  • State action · SIA Feb 2023
  • State action · SIF Jun 2022
  • State action · SOX Dec 2021
  • State action · SIE Nov 2021
  • State action · SIA Nov 2021
  • State action · SOX Apr 2017

This profile is built from EPA public records for system IN5245046 — 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.