CITY REPORT OK HEALTH VIOLATIONS: 49

Wilson, OK: 49 Health Violations - Home Safety 90/100

1 ZIP code · 4 water systems · Updated

ZipCheckup grade for Wilson: A.

The model grade is high, but the records on this page include findings worth reviewing.

Your top priority: match a filter's certification to the violations (49 health-based violations). NSF certified filters →

Based on available records, Wilson, OK holds an A or B ZipCheckup grade.

How Wilson Compares

Wilson90/100
Oklahoma avg86/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs Linked to Systems with Violations
A · 90
Avg Safety Score
Zone 3
County Radon Potential (Low)
$108K
Median Home Value
$1,100
Est. Remediation (1.0% of home value)

Wilson Water: The Quick Version

  • Your city's water systems recorded 55 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0029 mg/L.
  • Homes built before 1986: 55% - older plumbing may contain lead solder.
  • Estimated remediation: $1,100 per household.
  • Health risk index (ZipCheckup composite of CDC data): 14.87.

Water Systems Serving Wilson

Multiple utilities show up for Wilson, OK: 3 are listed here out of 4 tracked federally.

Overview

We track home safety data for 1 ZIP code in Wilson, Oklahoma (population ~3,902), covering 4 community water systems serving approximately 24,033 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 49 health-based violations appear in the available health breakdown.

Home Safety Score

Average Home Safety Score for Wilson: A (90/100)

Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:

Factor What It Measures
Water Quality EPA violations and compliance history
PFAS MCL Screen UCMR 5 testing against the covered federal MCLs
Radon Risk EPA radon zone classification
Annual AQI EPA AirData county-year median with at least 90 observed days

Water Sources

Wilson water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0029 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

1 of 1 ZIP records with known zones is 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
Total Trihalomethanes (TTHM) Disinfection Byproducts 74 1
Haloacetic Acids (HAA5) Disinfection Byproducts 14 1
Total organic carbon Disinfection Byproducts 6 1
Asbestos Inorganic 4 1
Lead and Copper Rule Revisions Treatment Technique 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
73463 A 55 49 Jefferson Company Cons Rwd #1

All ZIP Codes in Wilson

  • 73463 [A] - 55 violations ⚠

Data Sources

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

CDC Health Data for Wilson

11.7%
Asthma (US: 9.8%)
13.7%
Diabetes (US: 10.4%)
18.4%
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 11.7% ↑
Diabetes 13.7% ↑
Mental Health 18.4% ↑

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

Key Contaminants Detected in Wilson

Total Trihalomethanes (TTHM) 74 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.08 mg/L
Increased cancer risk with long-term exposure above the MCL
Haloacetic Acids (HAA5) 14 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Total organic carbon 6 violations
Disinfection Byproducts

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

How Old Is Wilson's Housing Stock?

1987
Median Build Year
55%
Built Before 1986
29%
Built Before 1970
Copper
Likely Pipe Material

With 55% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

If you live in one of the pre-1986 homes in Wilson, a certified lab test for lead is the direct way to learn what your tap delivers; the median build year of 1987 is only context.

1987
Median Year Built
55%
Pre-1986 (lead solder era; lead paint banned 1978)
29%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (29%) 1970–1986 (26%) Post-1986 (45%)

Over half of homes in Wilson were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

Wilson: Remediation Cost in Perspective

Set against the median home value, the remediation estimate for Wilson lands in the middle of three tiers - above 1% but no higher than 2%.

Median Home Value
$107,800
Est. Remediation
$1,100
Remediation as % of home value 1.0%

Estimated remediation costs in Wilson can be compared with local home values. The estimated $600–$2,300 range is a planning estimate; get a property-specific quote and check it against your budget. Home values are 26% below the Oklahoma average.

Protecting Children from Lead in Wilson

55%
Homes Built Before 1986
0.0029
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.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

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

Historical Flood-Claim Evidence for Wilson

2
Total FEMA Flood Claims
0%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Wilson contains 2 flood insurance claims. Among ZIP codes with claim records, 0% 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 $1,100 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.

Deep Dive Reports

Detailed analysis for Wilson, OK

Frequently Asked Questions

What does the Home Safety Score mean for Wilson, OK?
Wilson has an average Home Safety Score of 90/100 (Grade A) under ZipCheckup model 4.0.0, an area-level model that draws on EPA water compliance records, PFAS screening, EPA radon zones, and annual EPA air quality data; see the methodology page for how inputs and coverage are handled. 55 violations appear in EPA records for water systems mapped to these ZIP codes. Check individual ZIP code reports for component details.
How many violations are on record for water systems serving Wilson?
EPA records list 55 EPA violations, including 49 health-based violations for Wilson water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Wilson water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Wilson is 0.0029 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 does Wilson compare to Oklahoma average?
Wilson has an average Home Safety Score of 90/100, which is at or above the Oklahoma state average of 86/100 for the same model series.
How many water systems serve Wilson?
Our records map 4 water systems to 1 ZIP code in Wilson. The related population figure in our data is approximately 3,902 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Wilson?
Estimated remediation cost per household in Wilson: $1,100; modeled range $600 to $2,300. 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). Wilson, OK: 49 Health Violations - Home Safety 90/100. https://zipcheckup.com/cities/ok/wilson/
BibTeX 
@misc{zipcheckup-cities-ok-wilson,
  author = {{ZipCheckup}},
  title  = {{Wilson, OK: 49 Health Violations - Home Safety 90/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ok/wilson/}
}

Page version: October 2026.

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