ZipCheckup grade for 04086: B.
This ZIP has a few items worth a quick check.
Topsham, ME (04086) Home Safety: 83/100
EPA data combined for 2 water systems mapped to this ZIP (largest mapped system: Brunswick/topsham Water District)
EPA records for the water systems mapped to 04086 in Topsham, ME contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water No drinking-water violations in EPA records since 2021.
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- Radon EPA Zone 2 - county-level radon potential, not a home measurement.
- Flood 5 cumulative NFIP claim records. Claim evidence is historical, not current map coverage.
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Score Breakdown
Overall Home Safety Score: 83/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (7) MODERATE
Your Water System
ZIP code 04086 in Topsham, Maine is mapped to the water system Brunswick/topsham Water District (EPA ID: ME0090260). This system provides water to approximately 18,863 people from groundwater sources.
There are 2 community water systems serving this area.
Water Systems Serving This Area
| System Name | EPA ID | Population | Source |
|---|---|---|---|
| Brunswick/topsham Water District | ME0090260 | 18,863 | Groundwater |
| Meadowview Apartments | ME0092363 | 40 | Groundwater |
Other Water Quality Reports in Maine
- 03901 (Berwick) - 4 violations recorded for mapped water systems
- 03902 (Cape Neddick)
- 03903 (Eliot)
- 03904 (Kittery)
- 03905 (Kittery Point)
- 03906 (North Berwick) - 23 violations recorded for mapped water systems
- 03907 (Ogunquit) - 1 violation recorded for mapped water systems
- 03908 (South Berwick)
- 03909 (York)
- 03910 (York Beach)
- 03911 (York Harbor)
- 04001 (Acton)
- 04002 (Alfred)
- 04003 (Bailey Island)
- 04004 (Bar Mills)
- 04005 (Biddeford) - 2 violations recorded for mapped water systems
- 04006 (Biddeford Pool) - 2 violations recorded for mapped water systems
- 04007 (Biddeford)
- 04008 (Bowdoinham)
- 04009 (Bridgton) - 8 violations recorded for mapped water systems
Nearby Water Quality Reports
- 04008 (Bowdoinham) - 3 mi
- 04287 (Bowdoin) - 5 mi
- 04011 (Brunswick) - 6 mi
- 04252 (Lisbon Falls) - 7 mi - 5 violations recorded for mapped water systems
- 04530 (Bath) - 8 mi
- 04579 (Woolwich) - 8 mi
- 04250 (Lisbon) - 9 mi - 5 violations recorded for mapped water systems
- 04357 (Richmond) - 10 mi - 1 violation recorded for mapped water systems
- 04280 (Sabattus) - 11 mi
- 04342 (Dresden) - 12 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Brunswick/topsham Water District (ME0090260) on EPA.gov.
5 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.
UCMR 5 PFAS monitoring: no reportable detections in available records
Available federal UCMR5 records for water systems mapped to ZIP code 04086 show no PFAS detections among the compounds tested, at the program's reporting levels.
The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.
Environmental Hazards (11) MODERATE
Home & Infrastructure (8) OK
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Topsham
Based on local data for ZIP 04086, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Topsham has 5 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 04086 was built around 1988. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 04086 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 04086 (primary system: Brunswick/topsham Water District), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 04086's water come from?
The recorded water source for Brunswick/topsham Water District, a system mapped to ZIP code 04086, is Groundwater. This system serves approximately 18,863 people.
How does Topsham water compare to the national average?
Topsham's Home Safety Score ranks better than 67% of U.S. ZIP codes, and at or above 90% within Maine.
How can I get my water tested in Topsham?
If Brunswick/topsham Water District supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 04086?
04086 is mapped to a county in EPA Radon Zone 2 (moderate county-level radon potential; EPA recommends testing every home), located in Sagadahoc County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
What does the NFIP claim history show for ZIP 04086?
FEMA records contain 5 flood insurance claims filed in ZIP code 04086; the recorded rated-zone value (the most frequent one if there are several claims) is X, which is claims evidence and may differ from the current FEMA map zone for a property. Claim records do not establish current property risk. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Topsham, ME (04086) Home Safety: 83/100. https://zipcheckup.com/report/04086/
@misc{zipcheckup-report-04086,
author = {{ZipCheckup}},
title = {{Topsham, ME (04086) Home Safety: 83/100}},
year = {2026},
url = {https://zipcheckup.com/report/04086/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 04086
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 04008 | Bowdoinham, ME | 2.8 mi | N/A | 0 |
| 04287 | Bowdoin, ME | 5.4 mi | N/A | 0 |
| 04011 | Brunswick, ME | 6.1 mi | C | 0 |
| 04252 | Lisbon Falls, ME | 6.8 mi | D | 5 |
| 04530 | Bath, ME | 7.6 mi | B | 0 |
| 04579 | Woolwich, ME | 7.7 mi | N/A | 0 |
| 04250 | Lisbon, ME | 9.3 mi | N/A | 5 |
| 04357 | Richmond, ME | 10.3 mi | N/A | 1 |
| 04280 | Sabattus, ME | 11.4 mi | N/A | 0 |
| 04342 | Dresden, ME | 11.7 mi | N/A | 0 |
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