CITY REPORT KS 2 HEALTH VIOLATIONS

Leon, KS: 42 Violations - Home Safety Score unavailable

1 ZIP code · 5 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
5
Water Systems
1
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$119K
Median Home Value
$2,200
Est. Remediation (1.8% of home value)

Key Facts for Leon Residents

  • Your city's water systems recorded 42 violations in the past 5 years.
  • Average lead level: 0.0029 mg/L.
  • Homes built before 1986: 70% - older plumbing may contain lead solder.
  • Estimated remediation: $2,200 per household.
  • CDC health risk index: 12.92 - above typical levels.

Leon's Water Providers

In Leon, KS, residential water supply is distributed across multiple utilities rather than concentrated in one. The 3 leading providers out of 5 tracked systems each control their own infrastructure, file separate EPA compliance reports, and set independent rate schedules.

Overview

We track home safety data for 1 ZIP code in Leon, Kansas (population ~1,309), covering 5 community water systems serving approximately 12,922 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. 2 health-based violations appear in the available health breakdown.

Water Sources

Leon water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 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

Dominant radon zone: Zone 2 (Moderate Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Consumer Confidence Report Rule Reporting 22 1
Revised Total Coliform Rule Microbiological 18 1
Total Trihalomethanes (TTHM) Disinfection Byproducts 16 1
Haloacetic Acids (HAA5) Disinfection Byproducts 10 1
Stage 1 DBP Rule Treatment Technique 8 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
67074 42 2 Butler Company Rwd 6

All ZIP Codes in Leon

  • 67074 - 42 violations ⚠

Data Sources

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

Leon Community Health Snapshot

10.2%
Asthma (US: 9.8%)
10.7%
Diabetes (US: 10.4%)
16.6%
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 10.2% ↑
Diabetes 10.7% ↑
Mental Health 16.6% ↑

Vertical line = national average. Above national · Below national

What's in Leon's Water?

Consumer Confidence Report Rule 22 violations
Reporting
Revised Total Coliform Rule 18 violations
Microbiological
Indicates possible bacterial contamination
Total Trihalomethanes (TTHM) 16 violations
Disinfection Byproducts · EPA limit: 0.08 mg/L
Increased cancer risk with long-term exposure

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

Leon Infrastructure Age

1971
Median Build Year
70%
Built Before 1986
23%
Built Before 1970
Copper
Likely Pipe Material

With 70% 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

Viewed through the lens of construction era, Leon is predominantly an older city - a median build year of 1971 puts most of the residential inventory in the range where pre-1986 plumbing materials were the standard.

1971
Median Year Built
70%
Pre-1986 (Lead Paint Risk)
23%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (23%) 1970–1986 (47%) Post-1986 (30%)

Over half of homes in Leon 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 Leon

Given current Leon property values, the remediation share falls in the moderate tier - an indicator that the household financial perspective here calls for advance planning rather than dismissal, with most homeowners positioned to address documented issues through deliberate budgeting rather than needing to treat remediation as a significant equity event or financial emergency.

Median Home Value
$118,600
Est. Remediation
$2,200
Remediation as % of home value 1.8%

Remediation costs are moderate relative to home values in Leon. The estimated $1,200–$3,300 range is manageable for most homeowners but still worth budgeting for. Home values are 22% below the Kansas average.

Leon: Lead Risk & Vulnerable Populations

70%
Homes Built Before 1986
0.0029
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.

Before the federal solder ban, lead solder was a routine plumbing material, and 70% of the Leon inventory was built in that earlier era - a share large enough to move household-level reads onto the standard list.

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

Leon: NFIP Claim Records and Water-Quality Context

2
Total FEMA Flood Claims
$41,962
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Leon contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $41,962. Among ZIP codes with claim records, 100% 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 <strong>$2,200</strong> 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 water violations does Leon have?
Leon water systems have a total of 42 EPA violations, including 2 health-based violations. Violations are tracked across 1 ZIP code.
Does Leon water have lead?
The average 90th-percentile lead level in Leon is 0.0029 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 Leon?
Leon is served by 5 public water systems across 1 ZIP code, serving approximately 1,309 people.
How much does it cost to fix water issues in Leon?
Estimated remediation costs in Leon average $2,200 per household, ranging from $1,200 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesKansas → Leon, KS

How to cite this page

APA ZipCheckup. (2026). Leon, KS: 42 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/ks/leon/
BibTeX
@misc{zipcheckup-cities-ks-leon,
  author = {{ZipCheckup}},
  title  = {{Leon, KS: 42 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ks/leon/}
}

Page version: August 2026.

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