Home/ Directory/ CA/ Tule River Reservation Main

Water system · PWSID 090600156

Tule River Reservation Main

Porterville, CA · ~2,560 people served

Check your exact address → Porterville overview
60
Fair
PurityRadar safety score

PWSID

090600156

State

California

City

Porterville

Population served

2,560

Primary source

Surface water

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 60 Jun 18, 2026 · score 60

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

501

Violations on record

15

Unaddressed

34

Health-based

646

Enforcement actions

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

Treatment technique · EPA contaminant 0700 health-based began Nov 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Nov 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Nov 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Nov 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Sep 2025 Unaddressed
Other · EPA contaminant 7500 began Sep 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Jun 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Jun 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Feb 2025 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Feb 2025 Unaddressed
Other · EPA contaminant 7500 began Feb 2023 Unaddressed
Other · EPA contaminant 7500 began Oct 2018 Unaddressed

Recent enforcement actions

  • EPA/federal action · EIA Dec 2025
  • EPA/federal action · EOX Oct 2025
  • EPA/federal action · EOX Sep 2025
  • EPA/federal action · EOX Jul 2025
  • EPA/federal action · EIA Jun 2025
  • EPA/federal action · EIA Jun 2025
  • EPA/federal action · EOX May 2025
  • EPA/federal action · EIA Apr 2025

This profile is built from EPA public records for system 090600156 — 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.