ATOKA CO. RWD #1 (WARDVILLE)

KIOWA, OK · ~125 people served

Check your exact address → KIOWA overview

100

Excellent

PurityRadar safety score

PWSID

OK3000305

State

Oklahoma

City

KIOWA

Population served

125

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

181

Enforcement actions

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

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

Reporting · EPA contaminant 5200 began Oct 2024 Unaddressed

Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2025 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2025 Resolved

Monitoring & reporting · EPA contaminant 0999 began Mar 2025 Resolved

Monitoring · Lead & Copper Rule began Mar 2025 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2024 Resolved

Monitoring · Lead & Copper Rule began Feb 2024 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2024 Resolved

Recent enforcement actions

State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Nov 2025
State action · SOX Oct 2025

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Jun 2022

0.055 · max 0.14 mg/L · 12

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system OK3000305 — 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.