CITY OF OYSTER CREEK

OYSTER CREEK, TX · ~1,701 people served

Check your exact address → OYSTER CREEK overview

100

Excellent

PurityRadar safety score

PWSID

TX0200230

State

Texas

City

OYSTER CREEK

Population served

1,701

Primary source

SWP

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 May 2025. Official EPA record →

Other · EPA contaminant 7500 began May 2025 Unaddressed

Other · EPA contaminant 7500 began Oct 2023 Unaddressed

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Sep 2022 Resolved

Other · EPA contaminant 7500 began Oct 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2020 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2015 Resolved

Other · EPA contaminant 7500 began Jan 2015 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2014 Resolved

Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2013 Resolved

Recent enforcement actions

State action · SIA May 2025
State action · SOX Apr 2025
State action · SIE Mar 2025
State action · SIE Mar 2025
State action · SIA Mar 2025
State action · SIA Mar 2025
State action · SIA Oct 2023
State action · SOX Nov 2022

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Fluoride

1 station · latest Dec 2023

0.305 · max 0.34 mg/L · 4

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system TX0200230 — 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.