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Water system · PWSID TX0940018

CITY OF CIBOLO

CIBOLO, TX · ~20,331 people served

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

PWSID

TX0940018

State

Texas

City

CIBOLO

Population served

20,331

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 Dec 2023). Levels in parts per trillion (ppt).

Lithium

37,000 ppt

limit —

No federal limit

PFBA

5.4 ppt

limit —

No federal limit

Violations & enforcement

16

Violations on record

1

Unaddressed

7

Health-based

45

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2025. Official EPA record →

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2009 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2005 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2005 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2005 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SOX Mar 2020
  • State action · SIA Mar 2020
  • State action · SOX Jan 2019
  • State action · SIA Jan 2019
  • State action · SIF Nov 2018
  • State action · SOX Oct 2018
  • State action · SIA Oct 2018

This profile is built from EPA public records for system TX0940018 — 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.