Edmond, OK: 6 Health Violations — 91/100 (2026)
6 ZIP codes · 11 water systems · Updated 2026-06-03
Water systems in Edmond, OK serve households with few reported safety events.
How Edmond Compares
Data: EPA SDWIS Last verified: 2026-06-03
Water Quality Map: Edmond, OK
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
Score Distribution
Safety grade breakdown for Edmond's 6 ZIP codes.
Key Facts for Edmond Residents
- Your city's water systems recorded 30 violations in the past 5 years.
- Average lead level: 0.0008 mg/L.
- Homes built before 1986: 26% — older plumbing may contain lead solder.
- Estimated remediation: $2,250 per household.
- CDC health risk index: 13.25 — above typical levels.
Edmond's Water Providers
Structurally, Edmond, OK's water supply is divided. Federal data identifies 11 water systems in the area, with 3 providers serving the bulk of residential connections. These utilities operate independently, meaning rate-setting authority and EPA compliance accountability are distributed rather than centralized.
Overview
We track water quality and home safety data for 6 ZIP codes in Edmond, Oklahoma (population ~189,595), covering 11 community water systems serving approximately 752,541 people region-wide.
6 of 6 ZIP codes (100%) have recorded EPA violations. 6 health-based violations documented.
Home Safety Score
Average Home Safety Score for Edmond: A (91/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Edmond water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0008 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 6 ZIP codes
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Contaminant 4100 | Other | 14 | 6 |
| Stage 2 DBP Rule | Treatment Technique | 14 | 6 |
| Contaminant 2959 | Other | 7 | 6 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 73003 | A | 5 | 1 | Edmond Pwa |
| 73012 | A | 5 | 1 | Edmond Pwa |
| 73013 | A | 5 | 1 | Edmond Pwa |
| 73025 | A | 5 | 1 | Edmond Pwa |
| 73034 | B | 5 | 1 | Edmond Pwa |
| 73083 | A | 5 | 1 | Edmond Pwa |
All ZIP Codes in Edmond
- 73003 [A] — 5 violations ⚠
- 73012 [A] — 5 violations ⚠
- 73013 [A] — 5 violations ⚠
- 73025 [A] — 5 violations ⚠
- 73034 [B] — 5 violations ⚠
- 73083 [A] — 5 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Edmond Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What's in Edmond's Water?
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
Edmond Infrastructure Age
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
A post-1986 majority in Edmond's housing inventory — median build year 1998 — generally signals lower aggregate plumbing-era lead risk.
Most homes in Edmond were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
How Remediation Costs Compare in Edmond
Equity impact data for Edmond lands in the favorable tier — remediation claims a small slice of what properties here are worth.
Remediation costs in Edmond are relatively low compared to home values. The $1,433–$3,433 estimated range is a small fraction of median property value. Home values are 104% above the Oklahoma average.
Edmond: Lead Risk & Vulnerable Populations
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Whenever aggregate samples pass the federal action benchmark and pre-rule housing — 26% in Edmond — represents a smaller fraction, lead occupies a lower priority on the local picture.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Edmond: Flood History & Water Damage Risk
Within the NFIP's national dataset, Edmond falls in moderate-exposure territory — 153 documented incidents spanning multiple decades, with 100% of local ZIP codes sitting inside FEMA flood boundaries. That combination warrants inclusion in any thorough local water quality review.
Edmond has a moderate flood history with 153 FEMA claims averaging $19,097 per payout. 100% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$2,250</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Edmond, OK