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Water system · PWSID TX1013123

HARRIS COUNTY MUD 361

THE WOODLANDS, TX · ~3,705 people served

Check your exact address → THE WOODLANDS overview
100
Excellent
PurityRadar safety score

PWSID

TX1013123

State

Texas

City

THE WOODLANDS

Population served

3,705

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2023). Levels in parts per trillion (ppt).

Lithium

12,300 ppt

limit —

No federal limit

PFBA

15 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

0

Health-based

1

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2014. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved

Recent enforcement actions

  • State action · SOX Jun 2014

This profile is built from EPA public records for system TX1013123 — 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.