CITY REPORT MI

Monroe, MI: 48 Violations - Home Safety Score unavailable

2 ZIP codes · 2 water systems · Updated

Data: EPA SDWIS

2
ZIP Codes
2
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 2
County Radon Potential (Moderate)
$192K
Median Home Value
$550
Est. Remediation (0.3% of home value)

Monroe Water: The Quick Version

  • Your city's water systems recorded 48 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.002 mg/L.
  • Homes built before 1986: 73% - older plumbing may contain lead solder.
  • Estimated remediation: $550 per household.
  • Health risk index (ZipCheckup composite of CDC data): 14.35.

Water Systems Serving Monroe

The 2 largest of 2 systems connected with Monroe, MI are listed below.

Overview

We track home safety data for 2 ZIP codes in Monroe, Michigan, covering 2 community water systems serving approximately 54,831 people. The EPA snapshots used for this build directly map water systems to 2 of 2 ZIP codes.

1 of 2 ZIP codes with a reported violation count in the available EPA record (50%) have recorded EPA violations. The available record reports no health-based violations for this measured scope.

Water Sources

Monroe water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0020 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 2 ZIP codes with known status exceed the EPA lead action level

Radon Risk

2 of 2 ZIP records with known zones are 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
1,2,4-Trichlorobenzene Organic 4 1
cis-1,2-Dichloroethylene Organic 4 1
Xylenes, Total Organic 4 1
Dichloromethane Organic 4 1
o-Dichlorobenzene Organic 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
48162 — 48 0 Monroe

Areas with No Violations

ZIP Code Safety Score System Population
48161 — Monroe 49,467

All ZIP Codes in Monroe

  • 48161
  • 48162 - 48 violations recorded for mapped water systems

Data Sources

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

CDC Health Data for Monroe

11.7%
Asthma (US: 9.8%)
12.3%
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 11.7% ↑
Diabetes 12.3% ↑
Mental Health 17.8% ↑

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

Key Contaminants Detected in Monroe

1,2,4-Trichlorobenzene 4 violations
Organic
cis-1,2-Dichloroethylene 4 violations
Organic
Xylenes, Total 4 violations
Organic

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

How Old Is Monroe's Housing Stock?

1963
Median Build Year
73%
Built Before 1986
53%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 73% 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

Viewed through the lens of construction era, Monroe has a median build year of 1963; houses completed ahead of 1986 can hold lead-bearing solder or fittings.

1963
Median Year Built
73%
Pre-1986 (lead solder era; lead paint banned 1978)
53%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (53%) 1970–1986 (20%) Post-1986 (27%)

Over half of homes in Monroe 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.

Monroe: Remediation Cost in Perspective

This section sets two area figures side by side for Monroe: 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
$192,200
Est. Remediation
$550
Remediation as % of home value 0.3%

Estimated remediation costs in Monroe can be compared with local home values. The $350–$800 estimated range can be set against the median property value; actual costs vary by home. Home values are 6% below the Michigan average.

Protecting Children from Lead in Monroe

73%
Homes Built Before 1986
0.002
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

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.

Historical Flood-Claim Evidence for Monroe

524
Total FEMA Flood Claims
$8,728
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Monroe contains 524 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $8,728. 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 $550 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 violations are on record for water systems serving Monroe?
EPA records list 48 EPA violations for Monroe water systems. These water-system violations are shown for 2 mapped ZIP codes.
Does Monroe water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Monroe is 0.002 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Monroe?
Our records map 2 water systems to 2 ZIP codes in Monroe. The related population figure in our data is approximately 54,831 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Monroe?
Estimated remediation cost per household in Monroe: $550; modeled range $350 to $800. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
Home → Cities → Michigan → Monroe, MI

How to cite this page

APA ZipCheckup. (2026). Monroe, MI: 48 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/mi/monroe/
BibTeX
@misc{zipcheckup-cities-mi-monroe,
  author = {{ZipCheckup}},
  title  = {{Monroe, MI: 48 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/mi/monroe/}
}

Page version: October 2026.

Get safety alerts for Monroe, Michigan

Free updates when EPA data changes for this area. No spam.

Unsubscribe anytime. Privacy Policy.

Share This Page

X Facebook
Violations found - check filter options Free tool - no phone call required.