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Water system · PWSID TX0070023

MCCOY WSC

PLEASANTON, TX · ~9,621 people served

Check your exact address → PLEASANTON overview
100
Excellent
PurityRadar safety score

PWSID

TX0070023

State

Texas

City

PLEASANTON

Population served

9,621

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 Nov 2024). Levels in parts per trillion (ppt).

Lithium

62,200 ppt

limit —

No federal limit

6:2 FTS

119 ppt

limit —

No federal limit

Violations & enforcement

18

Violations on record

0

Unaddressed

7

Health-based

60

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Feb 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved
Monitoring · Lead & Copper Rule began Dec 2017 Resolved
Monitoring · Lead & Copper Rule began Nov 2017 Resolved
Monitoring · Lead & Copper Rule began Oct 2017 Resolved
Monitoring · Lead & Copper Rule began Sep 2017 Resolved
Other · EPA contaminant 7500 began Oct 2012 Resolved
Other · EPA contaminant 7500 began Jul 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2012 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jun 2012 Resolved
Other · EPA contaminant 7500 began Oct 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved

Recent enforcement actions

  • State action · SOX Oct 2023
  • State action · SIF Oct 2023
  • State action · SIF Jun 2021
  • State action · SIF Jun 2021
  • State action · SOX Apr 2021
  • State action · SIA Apr 2021
  • State action · SIE Apr 2021
  • State action · SOX Mar 2021

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 Jul 2024

0.225 · max 0.25 mg/L · 2

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 TX0070023 — 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.