CITY REPORT OK HEALTH VIOLATIONS: 10

Enid, OK: 96 Violations - Home Safety Score unavailable

5 ZIP codes · 6 water systems · Updated

Data: EPA SDWIS

5
ZIP Codes
6
Water Systems
2
ZIPs Linked to Systems with Violations
Zone 3
County Radon Potential (Low)
$191K
Median Home Value
$600
Est. Remediation (0.3% of home value)

Enid Water: The Quick Version

  • Your city's water systems recorded 96 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0079 mg/L.
  • Estimated remediation: $600 per household.
  • Health risk index (ZipCheckup composite of CDC data): 14.34.

Water Systems Serving Enid

Sorted by reported population served, the top 3 of 6 public water systems mapped to Enid, OK appear below, each with its own federal compliance record.

Overview

We track home safety data for 5 ZIP codes in Enid, Oklahoma, covering 6 community water systems serving approximately 55,379 people. The EPA snapshots used for this build directly map water systems to 2 of 5 ZIP codes.

2 of 2 ZIP codes with a reported violation count in the available EPA record (100%) have recorded EPA violations. 10 health-based violations appear in the available health breakdown.

Water Sources

Enid water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0079 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 2 ZIP codes with known status exceed the EPA lead action level

Radon Risk

5 of 5 ZIP records with known zones are in EPA Radon Zone 3.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Nitrate-Nitrite Inorganic 33 2
Asbestos Inorganic 10 2
Lead and Copper Rule Revisions Treatment Technique 8 2
Haloacetic Acids (HAA5) Disinfection Byproducts 7 2
Total Trihalomethanes (TTHM) Disinfection Byproducts 7 2

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
73703 — 96 10 Enid
73701 — 26 9 Enid

All ZIP Codes in Enid

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

CDC Health Data for Enid

11%
Asthma (US: 9.8%)
12.6%
Diabetes (US: 10.4%)
16.9%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11% ↑
Diabetes 12.6% ↑
Mental Health 16.9% ↑

Vertical line = national average. ■ Above national · ■ Below national

Key Contaminants Detected in Enid

Nitrate-Nitrite 33 violations
Inorganic · EPA regulatory level for the contaminant named above: 10 mg/L
Asbestos 10 violations
Inorganic · EPA regulatory level for the contaminant named above: 7 MFL
Lead and Copper Rule Revisions 8 violations
Treatment Technique

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Enid: Remediation Cost in Perspective

The remediation-to-value ratio for Enid sits at the bottom of the scale.

Median Home Value
$191,000
Est. Remediation
$600
Remediation as % of home value 0.3%

Estimated remediation costs in Enid can be compared with local home values. The $300–$1,500 estimated range can be set against the median property value; actual costs vary by home. Home values are 32% above the Oklahoma average.

Protecting Children from Lead in Enid

0.0079
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

Available area-level lead records for Enid do not determine the lead level at an individual tap. Testing is the only way to confirm your water's lead content.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Historical Flood-Claim Evidence for Enid

74
Total FEMA Flood Claims
$5,042
Avg Reported Sum With Payment Data
33%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Enid contains 74 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $5,042. Among ZIP codes with claim records, 33% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.

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. The $600 remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.

Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.

Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.

Frequently Asked Questions

How many violations are on record for water systems serving Enid?
EPA records list 96 EPA violations, including 10 health-based violations for Enid water systems. These water-system violations are shown for 5 mapped ZIP codes.
Does Enid water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Enid is 0.0079 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Enid?
Our records map 6 water systems to 5 ZIP codes in Enid. The related population figure in our data is approximately 55,379 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Enid?
Estimated remediation cost per household in Enid: $600; modeled range $300 to $1,500. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Enid, OK: 96 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ok/enid/
BibTeX
@misc{zipcheckup-cities-ok-enid,
  author = {{ZipCheckup}},
  title  = {{Enid, OK: 96 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ok/enid/}
}

Page version: October 2026.

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