CITY REPORT MO

Monroe City, MO: 9 Violations - Home Safety 80/100

1 ZIP code · 4 water systems · Updated

ZipCheckup grade for Monroe City: B.

This ZIP looks solid, with a few items worth a quick check.

Drinking water tracked for Monroe City by MO authorities posts above-average scores - the majority of systems are free from health-based exceedances and the city's grade sits above the state median.

How Monroe City Compares

Monroe City80/100
Missouri avg72/100
National avg73/100

Data: EPA SDWIS

1
ZIP Codes
4
Water Systems
1
ZIPs with Violations
B · 80
Avg Safety Score
Zone 2
Radon Risk (Moderate)
$151K
Median Home Value
$2,700
Est. Remediation (1.8% of home value)

Monroe City Water: The Quick Version

  • Your city's water systems recorded 9 violations in the past 5 years.
  • Average lead level: 0.0061 mg/L.
  • Homes built before 1986: 62% - older plumbing may contain lead solder.
  • Estimated remediation: $2,700 per household.
  • CDC health risk index: 16.05 - above typical levels.

Water Systems Serving Monroe City

3 independent water providers serve Monroe City, MO - 4 systems appear in federal records.

Overview

We track home safety data for 1 ZIP code in Monroe City, Missouri (population ~4,938), covering 4 community water systems serving approximately 21,382 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. The available record reports no health-based violations for this measured scope.

Home Safety Score

Average Home Safety Score for Monroe City: B (80/100)

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

Monroe City water systems draw from: Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0061 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 12 1
Stage 1 DBP Rule Treatment Technique 6 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
63456 B 9 0 Marion County Pwsd 1

All ZIP Codes in Monroe City

  • 63456 [B] - 9 violations

Data Sources

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

CDC Health Data for Monroe City

10.6%
Asthma (US: 9.8%)
15%
Diabetes (US: 10.4%)
17.5%
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 15% ↑
Mental Health 17.5% ↑

Vertical line = national average. Above national · Below national

Key Contaminants Detected in Monroe City

Consumer Confidence Report Rule 12 violations
Reporting
Stage 1 DBP Rule 6 violations
Treatment Technique
Disinfection byproduct exposure risk

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

How Old Is Monroe City's Housing Stock?

1971
Median Build Year
62%
Built Before 1986
25%
Built Before 1970
Copper
Likely Pipe Material

With 62% 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

Heavily weighted toward older construction, Monroe City's housing stock carries a median build year of 1971. That profile puts a majority of homes in the era when lead-soldered copper plumbing was standard practice.

1971
Median Year Built
62%
Pre-1986 (Lead Paint Risk)
25%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (25%) 1970–1986 (37%) Post-1986 (38%)

Over half of homes in Monroe City 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.

Monroe City: Remediation Cost in Perspective

How does remediation fit within the broader financial picture for Monroe City homeowners? The equity share is moderate - large enough that treating it as a real planning consideration makes sense, and manageable enough that most homeowners have a clear path to addressing documented water and safety issues when they approach the commitment with deliberate advance budgeting rather than as an unplanned expense.

Median Home Value
$151,300
Est. Remediation
$2,700
Remediation as % of home value 1.8%

Remediation costs are moderate relative to home values in Monroe City. The estimated $1,400–$4,900 range is manageable for most homeowners but still worth budgeting for. Home values are 14% below the Missouri average.

Protecting Children from Lead in Monroe City

62%
Homes Built Before 1986
0.0061
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 Monroe City represents 62% 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.

Historical Flood-Claim Evidence for Monroe City

2
Total FEMA Flood Claims
$5,301
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Monroe City contains 2 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $5,301. 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>$2,700</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

What does the Home Safety Score mean for Monroe City, MO?
Monroe City has an average Home Safety Score of 80/100 (Grade B) under model 4.0.0. The score combines EPA SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the PFAS MCL screen, EPA radon zone, and annual EPA AQI, and is published only when all required domains are observed. 9 EPA violations have been recorded. Check individual ZIP code reports for component details.
How many water violations does Monroe City have?
Monroe City water systems have a total of 9 EPA violations. Violations are tracked across 1 ZIP code.
Does Monroe City water have lead?
The average 90th-percentile lead level in Monroe City is 0.0061 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 does Monroe City compare to Missouri average?
Monroe City has an average Home Safety Score of 80/100, which is above the Missouri state average of 72/100 for the same model series.
How many water systems serve Monroe City?
Monroe City is served by 4 public water systems across 1 ZIP code, serving approximately 4,938 people.
How much does it cost to fix water issues in Monroe City?
Estimated remediation costs in Monroe City average $2,700 per household, ranging from $1,400 to $4,900. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMissouri → Monroe City, MO

How to cite this page

APA ZipCheckup. (2026). Monroe City, MO: 9 Violations - Home Safety 80/100. https://zipcheckup.com/cities/mo/monroe-city/
BibTeX
@misc{zipcheckup-cities-mo-monroe-city,
  author = {{ZipCheckup}},
  title  = {{Monroe City, MO: 9 Violations - Home Safety 80/100}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/mo/monroe-city/}
}

Page version: August 2026.

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