EAST MONTGOMERY COUNTY MUD 3

HOUSTON, TX · ~2,250 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1700705

State

Texas

City

HOUSTON

Population served

2,250

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2024. Official EPA record →

Monitoring · Lead & Copper Rule began May 2024 Resolved

Other · EPA contaminant 7500 began Dec 2022 Resolved

Monitoring · Lead & Copper Rule began Nov 2021 Resolved

Other · EPA contaminant 7500 began Jun 2003 Resolved

Other · EPA contaminant 7500 began May 2003 Resolved

Monitoring & reporting · Total coliform began Feb 2003 Resolved

Monitoring & reporting · Total coliform began Jan 2003 Resolved

Recent enforcement actions

State action · SOX Jul 2024
State action · SIA Jul 2024
State action · SIE Jul 2024
State action · SIF Jan 2023
State action · SOX Jan 2023
State action · SIA Jan 2023
State action · SOX Jan 2022
State action · SIA Jan 2022

This profile is built from EPA public records for system TX1700705 — 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.