CITY REPORT OK 42 HEALTH VIOLATIONS

Frederick, OK: 70 Violations - Home Safety Score unavailable

1 ZIP code · 4 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs with Violations
Zone 3
Radon Risk (Low)
$72K
Median Home Value
$1,100
Est. Remediation (1.5% of home value)

Key Facts for Frederick Residents

  • Your city's water systems recorded 70 violations in the past 5 years.
  • Average lead level: 0.0076 mg/L.
  • Homes built before 1986: 93% - older plumbing may contain lead solder.
  • Estimated remediation: $1,100 per household.
  • CDC health risk index: 16.08 - above typical levels.

Frederick's Water Providers

At present, 3 utilities serve the bulk of Frederick, OK's residential water connections out of 4 systems active in the area, spread across independent providers with separate infrastructure and compliance obligations.

Overview

We track home safety data for 1 ZIP code in Frederick, Oklahoma (population ~4,167), covering 4 community water systems serving approximately 6,731 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. 42 health-based violations appear in the available health breakdown.

Water Sources

Frederick water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0076 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

Dominant radon zone: Zone 3 (Low Risk)

Top Contaminants

Contaminant Category Violations ZIPs Affected
Arsenic Inorganic 38 1
Haloacetic Acids (HAA5) Disinfection Byproducts 38 1
Stage 2 DBP Rule Treatment Technique 16 1
Revised Total Coliform Rule Microbiological 16 1
Uranium Radionuclides 6 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
73542 70 42 Frederick

All ZIP Codes in Frederick

  • 73542 - 70 violations ⚠

Data Sources

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

Frederick Community Health Snapshot

11.1%
Asthma (US: 9.8%)
16.2%
Diabetes (US: 10.4%)
17.2%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 11.1% ↑
Diabetes 16.2% ↑
Mental Health 17.2% ↑

Vertical line = national average. Above national · Below national

What's in Frederick's Water?

Arsenic 38 violations
Inorganic · EPA limit: 0.01 mg/L
Skin damage, circulatory problems, cancer risk
Haloacetic Acids (HAA5) 38 violations
Disinfection Byproducts · EPA limit: 0.06 mg/L
Increased cancer risk with long-term exposure
Stage 2 DBP Rule 16 violations
Treatment Technique
Disinfection byproduct exposure risk

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

Frederick Infrastructure Age

1967
Median Build Year
93%
Built Before 1986
42%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 93% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.

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

Housing Age Profile

Lead solder was standard in copper plumbing until federally banned in 1986; lead pipes were common in service lines pre-1970. Frederick's median build year of 1967 reflects a housing stock where these older materials are a pervasive feature - not a rare legacy - of the residential plumbing landscape.

1967
Median Year Built
93%
Pre-1986 (Lead Paint Risk)
42%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (42%) 1970–1986 (51%) Post-1986 (7%)

Over half of homes in Frederick were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Frederick

Property value and cost data for Frederick produce a moderate remediation-share classification - a level where advance financial planning has real practical value and the commitment is realistic for most homeowners who approach it deliberately.

Median Home Value
$72,100
Est. Remediation
$1,100
Remediation as % of home value 1.5%

Remediation costs are moderate relative to home values in Frederick. The estimated $600–$2,300 range is manageable for most homeowners but still worth budgeting for. Home values are 50% below the Oklahoma average.

Frederick: Lead Risk & Vulnerable Populations

93%
Homes Built Before 1986
0.0076
mg/L Avg Lead (Limit: 0.015)

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.

Older stock in Frederick represents 93% of the inventory, and citywide monitoring runs at or above the federal action level - making an in-home read a standard household-level step.

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

Frequently Asked Questions

How many water violations does Frederick have?
Frederick water systems have a total of 70 EPA violations, including 42 health-based violations. Violations are tracked across 1 ZIP code.
Does Frederick water have lead?
The average 90th-percentile lead level in Frederick is 0.0076 mg/L. This is below the EPA action level of 0.015 mg/L. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Frederick?
Frederick is served by 4 public water systems across 1 ZIP code, serving approximately 4,167 people.
How much does it cost to fix water issues in Frederick?
Estimated remediation costs in Frederick average $1,100 per household, ranging from $600 to $2,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesOklahoma → Frederick, OK

How to cite this page

APA ZipCheckup. (2026). Frederick, OK: 70 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ok/frederick/
BibTeX
@misc{zipcheckup-cities-ok-frederick,
  author = {{ZipCheckup}},
  title  = {{Frederick, OK: 70 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ok/frederick/}
}

Page version: August 2026.

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