CITY REPORT IL HEALTH VIOLATIONS: 1

Mc Leansboro, IL: 1 Health Violation - Home Safety 71/100

1 ZIP code · 2 water systems · Updated

ZipCheckup grade for Mc Leansboro: B.

This ZIP has a few items worth a quick check.

Mc Leansboro, IL scores in the upper band of the ZipCheckup grade.

How Mc Leansboro Compares

Mc Leansboro71/100
Illinois avg68/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs Linked to Systems with Violations
B · 71
Avg Safety Score
Zone 2
County Radon Potential (Moderate)
$91K
Median Home Value
$800
Est. Remediation (0.9% of home value)

What You Should Know About Mc Leansboro Water

  • Your city's water systems recorded 16 violations since 2021.
  • Homes built before 1986: 67% - older plumbing may contain lead solder.
  • Estimated remediation: $800 per household.
  • Health risk index (ZipCheckup composite of CDC data): 15.28.

Who Supplies Your Water in Mc Leansboro

The 2 largest of 2 systems connected with Mc Leansboro, IL are listed below.

Overview

We track home safety data for 1 ZIP code in Mc Leansboro, Illinois, covering 2 community water systems serving approximately 5,199 people. 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. 1 health-based violation appear in the available health breakdown.

Home Safety Score

Average Home Safety Score for Mc Leansboro: B (71/100)

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

Mc Leansboro water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: reported as 0 mg/L (a reported 0 is not proof of no lead; check the source record for its reporting limit) (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 2.

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 10 1
Haloacetic Acids (HAA5) Disinfection Byproducts 8 1
Lead and Copper Rule Treatment Technique 6 1
Lead and Copper Rule Revisions Treatment Technique 4 1
Consumer Confidence Rule Reporting 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
62859 B 16 1 Mcleansboro

All ZIP Codes in Mc Leansboro

  • 62859 [B] - 16 violations ⚠

Data Sources

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

Health Outcomes in Mc Leansboro

10.7%
Asthma (US: 9.8%)
13.9%
Diabetes (US: 10.4%)
17.8%
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 10.7% ↑
Diabetes 13.9% ↑
Mental Health 17.8% ↑

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

Top Contaminants in Mc Leansboro Water

Total Trihalomethanes (TTHM) 10 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) 8 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
Lead and Copper Rule 6 violations
Treatment Technique
Developmental delays in children, kidney damage

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

Housing & Infrastructure in Mc Leansboro

1979
Median Build Year
67%
Built Before 1986
50%
Built Before 1970
Copper
Likely Pipe Material

With 67% 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

Pre-1986 homes make up a large part of Mc Leansboro's housing; median build year 1979.

1979
Median Year Built
67%
Pre-1986 (lead solder era; lead paint banned 1978)
50%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (50%) 1970–1986 (17%) Post-1986 (33%)

Over half of homes in Mc Leansboro 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.

Cost Context: What Remediation Means for Mc Leansboro Homeowners

This section sets two area figures side by side for Mc Leansboro: the median home value and an estimated remediation cost. Here the estimate equals no more than 1% of that value, which places the city in the low tier; it is an area estimate, and the cost for any one property can be higher or lower.

Median Home Value
$91,100
Est. Remediation
$800
Remediation as % of home value 0.9%

Estimated remediation costs in Mc Leansboro can be compared with local home values. The $450–$1,400 estimated range can be set against the median property value; actual costs vary by home. Home values are 50% below the Illinois average.

Lead Exposure Risk for Children in Mc Leansboro

67%
Homes Built Before 1986

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.

Frequently Asked Questions

What does the Home Safety Score mean for Mc Leansboro, IL?
Mc Leansboro has an average Home Safety Score of 71/100 (Grade B) 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. 16 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 Mc Leansboro?
EPA records list 16 EPA violations, including 1 health-based violation for Mc Leansboro water systems. These water-system violations are shown for 1 mapped ZIP code.
How does Mc Leansboro compare to Illinois average?
Mc Leansboro has an average Home Safety Score of 71/100, which is at or above the Illinois state average of 68/100 for the same model series.
How many water systems serve Mc Leansboro?
Our records map 2 water systems to 1 ZIP code in Mc Leansboro. The related population figure in our data is approximately 5,199 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Mc Leansboro?
Estimated remediation cost per household in Mc Leansboro: $800; modeled range $450 to $1,400. 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). Mc Leansboro, IL: 1 Health Violation - Home Safety 71/100. https://zipcheckup.com/cities/il/mc-leansboro/
BibTeX
@misc{zipcheckup-cities-il-mc-leansboro,
  author = {{ZipCheckup}},
  title  = {{Mc Leansboro, IL: 1 Health Violation - Home Safety 71/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/il/mc-leansboro/}
}

Page version: October 2026.

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