CALERA PWA

CALERA, OK · ~2,815 people served

Check your exact address → CALERA overview

100

Excellent

PurityRadar safety score

PWSID

OK2000702

State

Oklahoma

City

CALERA

Population served

2,815

Primary source

Groundwater

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 Dec 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Resolved

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved

Monitoring · Lead & Copper Rule began Aug 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2023 Resolved

Monitoring · Lead & Copper Rule began Jul 2023 Resolved

Monitoring · Lead & Copper Rule began Jun 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2023 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2023 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2023 Resolved

Recent enforcement actions

State action · SOX Dec 2025
State action · SOX Dec 2025
State action · SIA Jul 2025
State action · SIA Jul 2025
State action · SOX Jul 2024
State action · SIF May 2024
State action · SIF May 2024
State action · SIF May 2024

This profile is built from EPA public records for system OK2000702 — 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.