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Mooreland, OK Tap Water Quality 2026

Water quality report for Mooreland, OK — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Mooreland's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Mooreland PWSID: OK2007709 Updated: 2026 Q2
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Lead above the federal action level

Lead is 19.40 ppb, 129% of the action level and no violations are open. PFAS has never been sampled at this system.

C

Mooreland earns a C for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: 19.40 ppb — 129% of the federal action level
PFAS never sampled at this system
21 violations since 2015, 1 health-based
No violations currently open
Mooreland's lead level vs. all Oklahoma community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 19.40 ppb — 100% of the federal action level
✓ Lower lead than 1% of Oklahoma utilities
Population Served
1165
~571 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
0
21 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
100% of EPA action level
19.40 ppb
Action level: 15 ppb
The 90th-percentile lead result is 19.40 ppb, 129% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2026 Archived
Nitrate-Nitrite MONITORING AND REPORTING — — 2025 Resolved
BHC-GAMMA MONITORING AND REPORTING — 0.0002 mg/L 2025 Resolved
Glyphosate MONITORING AND REPORTING — 0.7 mg/L 2025 Resolved
2,4-D MONITORING AND REPORTING — 0.07 mg/L 2025 Resolved
Chlordane MONITORING AND REPORTING — 0.002 mg/L 2025 Resolved
Nitrate-Nitrite MONITORING AND REPORTING — — 2025 Resolved
LEAD AND COPPER RULE REVISIONS TREATMENT TECHNIQUE — — 2024 Resolved
LEAD AND COPPER RULE REVISIONS REPORTING FAILURE — — 2024 Resolved
Nitrate-Nitrite MONITORING AND REPORTING — — 2024 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2021–2022 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2021–2022 Resolved
Nitrate-Nitrite MONITORING AND REPORTING — — 2020 Resolved
Chlorine MONITORING AND REPORTING — 4.0 mg/L 2020 Resolved
Nitrate-Nitrite MONITORING AND REPORTING — — 2019 Resolved
TTHM MONITORING AND REPORTING — 0.080 mg/L 2018–2019 Resolved
Total Haloacetic Acids (HAA5) MONITORING AND REPORTING — 0.060 mg/L 2018–2019 Resolved
Gross Alpha, Excl. Radon and U MONITORING AND REPORTING — 15 pCi/L 2017 Resolved
Combined Uranium MONITORING AND REPORTING — 30 ug/L 2017 Resolved
Combined Radium (-226 and -228) MONITORING AND REPORTING — 5 pCi/L 2017 Resolved
Gross Beta Particle Activity MONITORING AND REPORTING — 4 mrem/yr 2017 Resolved
Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

21 violations are on record since 2015, of which 1 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Mooreland
PWSID OK2007709
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 1,165
Service connections 571
Systems serving this area 1
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Mooreland tap water safe to drink? ▼
No federal limit is exceeded on record. No violations are currently open. Lead is 19.40 ppb, 129% of the action level.
Does Mooreland water have PFAS? ▼
This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.
Who supplies water to Mooreland? ▼
Mooreland (PWSID OK2007709). Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2025-10-23. No significant deficiencies were recorded.

What Should Mooreland Residents Do?

1
Consider a filter certified for lead
Look for NSF/ANSI 53 certification for lead reduction.
2
Check for a lead service line
Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.
3
Flush before drinking
If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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