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Water system · PWSID OK3000704

BRYAN COUNTY RURAL WATER DISTRICT #5

DURANT, OK · ~8,325 people served

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

PWSID

OK3000704

State

Oklahoma

City

DURANT

Population served

8,325

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

Latest detections from EPA’s UCMR5 monitoring (through Nov 2024). Levels in parts per trillion (ppt).

Lithium

10,000 ppt

limit —

No federal limit

PFPeA

5 ppt

limit —

No federal limit

Violations & enforcement

65

Violations on record

0

Unaddressed

39

Health-based

102

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2023 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2023 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2022 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2019 Resolved
Monitoring · Lead & Copper Rule began Sep 2018 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2018 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2017 Resolved
Monitoring & reporting · Gross alpha began Oct 2016 Resolved

Recent enforcement actions

  • State action · SOX Sep 2024
  • State action · SFO May 2023
  • State action · SIF Mar 2023
  • State action · SIF Feb 2023
  • State action · SFL Feb 2023
  • State action · SIE Feb 2023
  • State action · SIE Feb 2023
  • State action · SFL Feb 2023

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

6 stations · latest Dec 2025

0.34 · max 6.38 mg/L · 73

Arsenic

1 station · latest Aug 2022

5.45 · max 5.45 ug/L · 1

Copper

1 station · latest Aug 2022

2.09 · max 2.09 ug/L · 1

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 OK3000704 — 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.