F0/100

FAIRVIEW — Water Quality Report 2026

Serving 2,690 people · Oklahoma

Water Source

Groundwater

County

—

System ID

OK2004404

Violations

Contaminant Test Results

1 contaminant above EPA health goals

Contaminant	Detected	Limit (MCL)	Goal (MCLG)	Status
Copper (90th percentile)	1.44 mg/L	1.30 mg/L	1.30 mg/L	Over Limit

EPA Violation History

Violations (last 5yr)

Unresolved

Health-Related

TIER 3Unresolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2025 – July 31, 2025Rule: Stage 1 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov

TIER 3Unresolved

Surface water treatment technique failure

When: July 1, 2025Verify on EPA.gov

TIER 3Unresolved

Monitoring Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2025 – July 31, 2025Rule: Total Coliform RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov

TIER 3Unresolved

Failed to conduct Level 1 Assessment

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 11, 2024Rule: Consumer Confidence RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2024 – March 31, 2024Enforcement: Formal — state order issued

TIER 3Resolved

Surface water treatment technique failure

When: October 2, 2023 – August 31, 2023Enforcement: Resolving — corrective action underway

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: October 1, 2023 – December 31, 2023Enforcement: Formal — state order issued

TIER 3Resolved

Failed to issue ongoing public notification

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2023 – April 29, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway

TIER 3Resolved

Exceeded the MCL for disinfection byproducts

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2023 – September 30, 2023Enforcement: Resolving — corrective action underway

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: April 1, 2023 – June 30, 2023Enforcement: Formal — state order issued

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2023 – March 31, 2023Enforcement: Formal — state order issued

TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2022 – September 30, 2023Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: October 1, 2022 – December 31, 2022Enforcement: Formal — state order issued

TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2022 – September 30, 2023Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: July 1, 2022 – September 30, 2022Enforcement: Formal — state order issued

TIER 1 — URGENTResolved

Exceeded the Maximum Contaminant Level (single sample)

When: January 1, 2022 – December 31, 2022Enforcement: Formal — state order issued

TIER 3Resolved

Failed to conduct Level 1 Assessment

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: August 31, 2021 – October 29, 2021Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway

TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: July 1, 2021 – September 30, 2021Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway

Understanding violation severity

Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.

Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly

Frequently Asked Questions About FAIRVIEW

Is FAIRVIEW water safe to drink?

FAIRVIEW water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 44 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has FAIRVIEW detected?

2 contaminants were tested in FAIRVIEW's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).

Does FAIRVIEW have any EPA violations?

Yes, FAIRVIEW has 44 EPA violation(s) on record, with the most recent in 2025. Violation types include MR, Other, MON. 16 are health-based violations.

How many people does FAIRVIEW serve?

FAIRVIEW serves approximately 2,690 people, Oklahoma.

What type of water does FAIRVIEW provide?

FAIRVIEW sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is OK2004404.

How does FAIRVIEW compare to other utilities in Oklahoma?

FAIRVIEW scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Oklahoma state page for a full comparison of water systems.