GATEWAY REGIONAL WATER COMPANY

SANDOVAL, IL · ~1 people served

Check your exact address → SANDOVAL overview

100

Excellent

PurityRadar safety score

PWSID

IL0270040

State

Illinois

City

SANDOVAL

Population served

Primary source

Surface water

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

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved

Recent enforcement actions

State action · SIF Apr 2025
State action · SOX Nov 2024
State action · SIE Oct 2024
State action · SIA Oct 2024

This profile is built from EPA public records for system IL0270040 — 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.