HARDIN COUNTY WATER DISTRICT NO.1

CAVE IN ROCK, IL · ~843 people served

Check your exact address → CAVE IN ROCK overview

100

Excellent

PurityRadar safety score

PWSID

IL0695000

State

Illinois

City

CAVE IN ROCK

Population served

843

Primary source

GWP

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

126

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →

Other · EPA contaminant 7000 began Jul 2021 Resolved

Monitoring & reporting · EPA contaminant 2984 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2979 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2982 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2983 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2955 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2380 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2969 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2977 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2981 began Apr 1994 Resolved

Monitoring & reporting · EPA contaminant 2968 began Apr 1994 Resolved

Recent enforcement actions

State action · SIA Dec 2021
State action · SOX Oct 2021
State action · SIA Sep 2021
State action · SOX Jul 2021
State action · SOX Nov 1994
State action · SIF Jul 1994
State action · SIF Jul 1994
State action · SIF Jul 1994

This profile is built from EPA public records for system IL0695000 — 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.