CITY REPORT ME

Monmouth, ME: 1 Violation - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs with Violations
Zone 1
Radon Risk (High)
$282K
Median Home Value
$2,400
Est. Remediation (0.9% of home value)

Monmouth Water: The Quick Version

  • Your city's water systems recorded 1 violation in the past 5 years.
  • Average lead level: 0.0015 mg/L.
  • Homes built before 1986: 57% - older plumbing may contain lead solder.
  • Estimated remediation: $2,400 per household.
  • CDC health risk index: 13.51 - above typical levels.

Water Systems Serving Monmouth

Monmouth, ME is covered by 2 major water utilities out of 2 federally tracked systems, each managing its own pipes, treatment processes, and EPA filings. What a household gets from the tap depends on which provider's system serves that address.

Overview

We track home safety data for 1 ZIP code in Monmouth, Maine, covering 2 community water systems serving approximately 3,493 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

Monmouth water systems draw from: Groundwater, Surface water.

Lead & Copper

  • Average lead level (90th percentile): 0.0015 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 1 (High 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
04259 1 0 Blue Rock Cooperative

All ZIP Codes in Monmouth

Data Sources

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

CDC Health Data for Monmouth

12.5%
Asthma (US: 9.8%)
11.8%
Diabetes (US: 10.4%)
18.3%
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 12.5% ↑
Diabetes 11.8% ↑
Mental Health 18.3% ↑

Vertical line = national average. Above national · Below national

Key Contaminants Detected in Monmouth

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.

How Old Is Monmouth's Housing Stock?

1987
Median Build Year
57%
Built Before 1986
24%
Built Before 1970
Copper
Likely Pipe Material

With 57% 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 Monmouth's housing predates 1986, when lead solder was banned from new plumbing, the median build year of 1987 reflects a city where lead-era plumbing materials are common rather than exceptional.

1987
Median Year Built
57%
Pre-1986 (Lead Paint Risk)
24%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (24%) 1970–1986 (33%) Post-1986 (43%)

Over half of homes in Monmouth 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.

Monmouth: Remediation Cost in Perspective

Equity impact data for Monmouth lands in the favorable tier - remediation claims a small slice of what properties here are worth.

Median Home Value
$282,300
Est. Remediation
$2,400
Remediation as % of home value 0.9%

Remediation costs in Monmouth are relatively low compared to home values. The $1,600–$3,300 estimated range is a small fraction of median property value. Home values are 9% above the Maine average.

Protecting Children from Lead in Monmouth

57%
Homes Built Before 1986
0.0015
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 Monmouth represents 57% 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 Monmouth

6
Total FEMA Flood Claims
$2,625
Avg Reported Sum With Payment Data
100%
A/V Share of Claim-Record ZIPs

Historical NFIP data for Monmouth contains 6 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $2,625. 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>$2,400</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 Monmouth have?
Monmouth water systems have a total of 1 EPA violation. Violations are tracked across 1 ZIP code.
Does Monmouth water have lead?
The average 90th-percentile lead level in Monmouth is 0.0015 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 Monmouth?
Monmouth is served by 2 public water systems across 1 ZIP code, serving approximately 3,493 people.
How much does it cost to fix water issues in Monmouth?
Estimated remediation costs in Monmouth average $2,400 per household, ranging from $1,600 to $3,300. Costs include filtration, pipe replacement, radon mitigation, and flood protection.
HomeCitiesMaine → Monmouth, ME

How to cite this page

APA ZipCheckup. (2026). Monmouth, ME: 1 Violation - Home Safety Score unavailable. https://zipcheckup.com/cities/me/monmouth/
BibTeX
@misc{zipcheckup-cities-me-monmouth,
  author = {{ZipCheckup}},
  title  = {{Monmouth, ME: 1 Violation - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/me/monmouth/}
}

Page version: August 2026.

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