NOTTINGHAM COUNTRY MUD

HOUSTON, TX · ~7,089 people served

Check your exact address → HOUSTON overview

100

Excellent

PurityRadar safety score

PWSID

TX1012315

State

Texas

City

HOUSTON

Population served

7,089

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

Latest detections from EPA’s UCMR5 monitoring (through Dec 2024). Levels in parts per trillion (ppt).

Lithium

26,700 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2017. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Sep 2016 Resolved

Other · EPA contaminant 7500 began Apr 2016 Resolved

Monitoring & reporting · Lead & Copper Rule began Apr 2016 Resolved

Treatment technique · Lead & Copper Rule health-based began Dec 2015 Resolved

Recent enforcement actions

State action · SOX Jan 2017
State action · SIF Jan 2017
State action · SIA Dec 2016
State action · SOX Oct 2016
State action · SIA Oct 2016
State action · SIF Aug 2016
State action · SOX Jul 2016
State action · SIA Apr 2016

This profile is built from EPA public records for system TX1012315 — 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.