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Water system · PWSID TX1700643

GRAND HARBOR WATER SYSTEM

CONROE, TX · ~2,370 people served

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

PWSID

TX1700643

State

Texas

City

CONROE

Population served

2,370

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

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

10

Violations on record

0

Unaddressed

0

Health-based

27

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2020. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2018 Resolved
Other · EPA contaminant 7500 began Feb 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Oct 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jan 2007 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved

Recent enforcement actions

  • State action · SOX Sep 2020
  • State action · SOX Dec 2019
  • State action · SIA Mar 2019
  • State action · SOX Oct 2018
  • State action · SIF Oct 2018
  • State action · SOX Dec 2017
  • State action · SOX Aug 2017
  • State action · SIA Mar 2017

This profile is built from EPA public records for system TX1700643 — 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.