LAZY RIVER IMPROVEMENT DISTRICT

HOUSTON, TX · ~672 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1700039

State

Texas

City

HOUSTON

Population served

672

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 Feb 2016. Official EPA record →

Other · EPA contaminant 7500 began Dec 2015 Resolved

Monitoring & reporting · Total coliform began Aug 2015 Resolved

Other · EPA contaminant 7500 began Oct 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved

Recent enforcement actions

State action · SIA Feb 2016
State action · SIF Feb 2016
State action · SOX Jan 2016
State action · SOX Jan 2016
State action · SIA Oct 2015
State action · SIE Oct 2015
State action · SIA Jul 2011
State action · SIE Sep 2010

This profile is built from EPA public records for system TX1700039 — 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.