CITY REPORT MI

Leonard, MI: 1 Violation - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$387K
Median Home Value
$400
Est. Remediation (0.1% of home value)

What You Should Know About Leonard Water

  • Your city's water systems recorded 1 violation in the past 5 years.
  • Average lead level: 0.005 mg/L.
  • Homes built before 1986: 47% - older plumbing may contain lead solder.
  • Estimated remediation: $400 per household.
  • CDC health risk index: 11.75.

Who Supplies Your Water in Leonard

Federal records list 1 water system serving Leonard, MI. One provider accounts for the large majority of residential water connections in the area, concentrating infrastructure and compliance accountability.

Overview

We track home safety data for 1 ZIP code in Leonard, Michigan, covering 1 community water system serving approximately 4,548 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. The available record reports no health-based violations for this measured scope.

Water Sources

Leonard water systems draw from: Groundwater.

Lead & Copper

  • Average lead level (90th percentile): 0.0050 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
Surface Water Treatment Rule Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
48367 1 0 Hidden Lake Estates

All ZIP Codes in Leonard

Data Sources

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

Health Outcomes in Leonard

10.6%
Asthma (US: 9.8%)
10.2%
Diabetes (US: 10.4%)
14.8%
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 10.6% ↑
Diabetes 10.2% ↓
Mental Health 14.8% ↓

Vertical line = national average. Above national · Below national

Top Contaminants in Leonard Water

Surface Water Treatment Rule 2 violations
Treatment Technique
Pathogens may not be adequately removed

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

Housing & Infrastructure in Leonard

1981
Median Build Year
47%
Built Before 1986
22%
Built Before 1970
Copper
Likely Pipe Material

With 47% 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

A median build year of 1981 in Leonard is characteristic of a mixed-era city where plumbing risk depends heavily on the specific property. Homes built before 1986 may have lead-soldered copper joints; those from before 1970 face the added possibility of lead service lines. The percentages above capture how much of the residential stock falls into each risk era.

1981
Median Year Built
47%
Pre-1986 (Lead Paint Risk)
22%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (22%) 1970–1986 (25%) Post-1986 (53%)

Most homes in Leonard were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Cost Context: What Remediation Means for Leonard Homeowners

Given current Leonard valuations, the remediation-to-property-value ratio is low - most homeowners are looking at a proportionally modest share that fits within routine financial planning.

Median Home Value
$386,500
Est. Remediation
$400
Remediation as % of home value 0.1%

Remediation costs in Leonard are relatively low compared to home values. The $0–$800 estimated range is a small fraction of median property value. Home values are 89% above the Michigan average.

Lead Exposure Risk for Children in Leonard

47%
Homes Built Before 1986
0.005
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.

Confirming what arrives at a specific faucet is something utility-side averages cannot do. With 47% of Leonard stock built before the lead-solder ban and citywide monitoring at or beyond the regulatory mark, a tap-level kit fits the standard diligence picture.

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 Leonard have?
Leonard water systems have a total of 1 EPA violation. Violations are tracked across 1 ZIP code.
Does Leonard water have lead?
The average 90th-percentile lead level in Leonard is 0.005 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 Leonard?
Leonard is served by 1 public water system across 1 ZIP code, serving approximately 4,548 people.
How much does it cost to fix water issues in Leonard?
Estimated remediation costs in Leonard average $400 per household, ranging from $0 to $800. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMichigan → Leonard, MI

How to cite this page

APA ZipCheckup. (2026). Leonard, MI: 1 Violation - Home Safety Score unavailable. https://zipcheckup.com/cities/mi/leonard/
BibTeX
@misc{zipcheckup-cities-mi-leonard,
  author = {{ZipCheckup}},
  title  = {{Leonard, MI: 1 Violation - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/mi/leonard/}
}

Page version: August 2026.

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