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 with Violations
Zone 2
Radon Risk (Moderate)
$192K
Median Home Value
$2,150
Est. Remediation (1.1% of home value)

Monroe Water: The Quick Version

  • Your city's water systems recorded 48 violations in the past 5 years.
  • Average lead level: 0.002 mg/L.
  • Homes built before 1986: 73% - older plumbing may contain lead solder.
  • Estimated remediation: $2,150 per household.
  • CDC health risk index: 14.35 - above typical levels.

Water Systems Serving Monroe

Water service in Monroe, MI is split across 2 utilities out of 2 tracked federally, each operating its own infrastructure and compliance record.

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 lead level (90th percentile): 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

Dominant radon zone: Zone 2 (Moderate Risk)

  • Zone 1 (High): 0 ZIP codes
  • Zone 2 (Moderate): 2 ZIP codes
  • Zone 3 (Low): 0 ZIP codes

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Top Contaminants

Contaminant Category Violations ZIPs Affected
PFOA PFAS 4 1
PFNA PFAS 4 1
Monochloroacetic Acid Disinfection Byproducts 4 1
Dichloroacetic Acid Disinfection Byproducts 4 1
Bromodichloromethane Disinfection Byproducts 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

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). Water contamination can correlate with respiratory and chronic health conditions.

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

PFOA 4 violations
PFAS · EPA limit: 0.000004 mg/L
PFNA 4 violations
PFAS · EPA limit: 0.00001 mg/L
Monochloroacetic Acid 4 violations
Disinfection Byproducts · EPA limit: 0.06 mg/L

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
43%
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. 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

Federal plumbing rules changed in two stages - lead pipes were phased out before 1970, and lead solder was banned in 1986 - but in Monroe, where the median build year is 1963, most of the housing was already in place before those rules took effect. The materials installed under older standards remain embedded in a substantial portion of the residential inventory today.

1963
Median Year Built
73%
Pre-1986 (Lead Paint Risk)
43%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (43%) 1970–1986 (30%) Post-1986 (27%)

Over half of homes in Monroe 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: Remediation Cost in Perspective

While Monroe homeowners face a manageable path to remediation, the equity share sits in the moderate tier - a signal that proactive budgeting matters more here than in lower-ratio markets.

Median Home Value
$192,200
Est. Remediation
$2,150
Remediation as % of home value 1.1%

Remediation costs are moderate relative to home values in Monroe. The estimated $1,150–$3,400 range is manageable for most homeowners but still worth budgeting for. Home values are 6% below the Michigan average.

Protecting Children from Lead in Monroe

73%
Homes Built Before 1986
0.002
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.

Reading the local data together points toward a structural gap that matters more here than in low-exposure communities. 73% of Monroe stock comes from the pre-rule era, and citywide monitoring either approaches or sits beyond the federal benchmark under Lead and Copper Rule sampling. A baseline kit fits the routine-diligence category, with certified filtration available via retailer networks where confirmed faucet results warrant additional measures.

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 <strong>$2,150</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

How many water violations does Monroe have?
Monroe water systems have a total of 48 EPA violations. Violations are tracked across 2 ZIP codes.
Does Monroe water have lead?
The average 90th-percentile lead level in Monroe is 0.002 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 Monroe?
Monroe is served by 2 public water systems across 2 ZIP codes, serving approximately 54,831 people.
How much does it cost to fix water issues in Monroe?
Estimated remediation costs in Monroe average $2,150 per household, ranging from $1,150 to $3,400. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMichigan → 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: August 2026.

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