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Water system · PWSID TX2490070

GRAND HARBOR WSC

CHICO, TX · ~360 people served

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

PWSID

TX2490070

State

Texas

City

CHICO

Population served

360

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

176

Violations on record

9

Unaddressed

14

Health-based

481

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Sep 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Other · EPA contaminant 7500 began May 2025 Unaddressed
Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2023 Unaddressed
Other · EPA contaminant 7000 began Jul 2022 Unaddressed
Other · EPA contaminant 7000 began Jul 2021 Unaddressed
Monitoring · Lead & Copper Rule began Sep 2025 Resolved
Other · EPA contaminant 7500 began Apr 2025 Resolved
Other · EPA contaminant 7500 began Apr 2025 Resolved

Recent enforcement actions

  • State action · SIA Dec 2025
  • State action · SFJ Dec 2025
  • State action · SIA Nov 2025
  • State action · SOX Oct 2025
  • State action · SIA Oct 2025
  • State action · SIE Oct 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025

This profile is built from EPA public records for system TX2490070 — 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.