VALLIANT PWA

VALLIANT, OK · ~971 people served

Check your exact address → VALLIANT overview

100

Excellent

PurityRadar safety score

PWSID

OK3004812

State

Oklahoma

City

VALLIANT

Population served

971

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Dec 2023 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Dec 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2022 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2021 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2021 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2021 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2021 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2021 Resolved

Recent enforcement actions

State action · SOX Aug 2025
State action · SOX Apr 2024
State action · SIA Mar 2024
State action · SOX Mar 2024
State action · SOX Mar 2024
State action · SOX Jun 2023
State action · SOX Jun 2023
State action · SOX Jun 2023

This profile is built from EPA public records for system OK3004812 — 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.