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Water system · PWSID TX0570015

CITY OF RICHARDSON

RICHARDSON, TX · ~122,615 people served

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

PWSID

TX0570015

State

Texas

City

RICHARDSON

Population served

122,615

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

Latest detections from EPA’s UCMR5 monitoring (through Jan 2025). Levels in parts per trillion (ppt).

PFBA

9.8 ppt

limit —

No federal limit

PFPeA

6.9 ppt

limit —

No federal limit

PFHxA

6.7 ppt

limit —

No federal limit

PFBS

5.2 ppt

limit —

No federal limit

Violations & enforcement

1

Violations on record

0

Unaddressed

0

Health-based

2

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2021. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2020 Resolved

Recent enforcement actions

  • State action · SIA Jan 2021
  • State action · SOX Jan 2021

This profile is built from EPA public records for system TX0570015 — 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.