F1/100
EDMOND PWA — Water Quality Report 2026
Serving 79,408 people · Oklahoma
Water Source
Surface Water
County
—
System ID
OK1020723
Violations
44
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
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 EDMOND PWA
Is EDMOND PWA water safe to drink?
EDMOND PWA water receives a grade of F (1/100), which is considered failing. 0 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 EDMOND PWA detected?
76 contaminants were tested in EDMOND PWA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does EDMOND PWA have any EPA violations?
Yes, EDMOND PWA has 44 EPA violation(s) on record, with the most recent in 2014. Violation types include MR, MCL, TT. 13 are health-based violations.
How many people does EDMOND PWA serve?
EDMOND PWA serves approximately 79,408 people, Oklahoma.
What type of water does EDMOND PWA provide?
EDMOND PWA sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is OK1020723.
How does EDMOND PWA compare to other utilities in Oklahoma?
EDMOND PWA scores 1/100 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.