CITY REPORT MO

Leonard, MO Home Safety: Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
0
ZIPs with Violations
Zone 2
Radon Risk (Moderate)
$900
Est. Remediation

What You Should Know About Leonard Water

  • Average lead level: 0.0073 mg/L.
  • Homes built before 1986: 53% - older plumbing may contain lead solder.
  • Estimated remediation: $900 per household.
  • CDC health risk index: 16.38 - above typical levels.

Who Supplies Your Water in Leonard

The structure of water supply in Leonard, MO is straightforward: one utility provides the bulk of residential service among 1 tracked system, concentrating rate-setting and infrastructure decisions under a single organization.

Overview

We track home safety data for 1 ZIP code in Leonard, Missouri (population ~190), covering 1 community water system serving approximately 12,865 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

The available EPA record reports 0 violations for 1 ZIP code with a reported violation count.

Water Sources

Leonard water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0073 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.

Areas with No Violations

ZIP Code Safety Score System Population
63451 Macon Company Pwsd 1 12,865

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

10.8%
Asthma (US: 9.8%)
14.9%
Diabetes (US: 10.4%)
18.4%
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 10.8% ↑
Diabetes 14.9% ↑
Mental Health 18.4% ↑

Vertical line = national average. Above national · Below national

Housing & Infrastructure in Leonard

1971
Median Build Year
53%
Built Before 1986
38%
Built Before 1970
Copper
Likely Pipe Material

With 53% 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

Because the majority of Leonard's housing predates 1986, when lead solder was banned from new plumbing, the median build year of 1971 reflects a city where lead-era plumbing materials are common rather than exceptional.

1971
Median Year Built
53%
Pre-1986 (Lead Paint Risk)
38%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (38%) 1970–1986 (15%) Post-1986 (47%)

Over half of homes in Leonard 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.

Lead Exposure Risk for Children in Leonard

53%
Homes Built Before 1986
0.0073
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 Leonard represents 53% 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

Does Leonard water have lead?
The average 90th-percentile lead level in Leonard is 0.0073 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 190 people.
How much does it cost to fix water issues in Leonard?
Estimated remediation costs in Leonard average $900 per household, ranging from $300 to $1,600. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMissouri → Leonard, MO

How to cite this page

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

Page version: August 2026.

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