ZipCheckup grade for 04989: D.
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Vassalboro, ME (04989): PFAS Detected in Mapped Water Systems - 49/100
EPA data for Kennebec Water District
EPA records for the water systems mapped to 04989 in Vassalboro, ME contain 4 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water EPA records for water systems mapped to this ZIP show 4 violations (non-health) (since 2021).
- Lead The reported 90th-percentile lead result of 0.0019 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
- PFAS At least one PFAS result is above an EPA MCL value (UCMR5 sampling; MCL compliance required from 2029).
- Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
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Read the card below - it documents the sole critical-level finding on file for Vassalboro (04989), with the high-priority tier of the same safety record returning zero results.
Score Breakdown
Overall Home Safety Score: 49/100
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) HIGH
Your Water System
ZIP code 04989 in Vassalboro, Maine is mapped to the water system Kennebec Water District (EPA ID: ME0090750). This system provides water to approximately 22,060 people from surface water sources.
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
- 04935 (East Vassalboro) - 2 mi
- 04962 (North Vassalboro) - 3 mi
- 04358 (South China) - 5 mi
- 04332 (Augusta) - 5 mi
- 04963 (Oakland) - 7 mi - 6 violations recorded for mapped water systems
- 04901 (Waterville) - 8 mi - 12 violations recorded for mapped water systems
- 04903 (Waterville) - 8 mi
- 04330 (Augusta) - 10 mi - 2 violations recorded for mapped water systems
- 04363 (Windsor) - 10 mi
- 04917 (Belgrade) - 10 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Kennebec Water District (ME0090750) 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.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 04989. One or more compound results are above the level of a federal PFAS MCL with compliance required from 2029.
Detected compounds: PFBA, PFOA, PFHpA, PFHxA.
Highest measured level: 0.0065 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) HIGH
Home & Infrastructure (8) OK
Cost & Community (8) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Vassalboro
Based on local data for ZIP 04989, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Gutter Installation & Repair
The median home in 04989 was built around 1986. 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 04989 safe to drink?
EPA SDWIS records 4 violations since 2021 across the water systems mapped to ZIP 04989 (primary system: Kennebec 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 04989's water come from?
The recorded water source for Kennebec Water District, a system mapped to ZIP code 04989, is Surface water. This system serves approximately 22,060 people.
How does Vassalboro water compare to the national average?
Vassalboro's Home Safety Score ranks lower than 94% of U.S. ZIP codes, and lower than 92% of ZIP codes within Maine.
How can I get my water tested in Vassalboro?
If Kennebec 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.
Is lead a concern in 04989 tap water?
The Lead and Copper Rule record selected for 04989 reports a 90th-percentile lead result of 0.00187 mg/L for a water system mapped to this ZIP (record date 2024-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.
What is the radon risk for 04989?
04989 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Kennebec County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 04989's water?
Yes, PFAS have been detected in samples from water systems mapped to 04989. One or more PFAS results are above the level of a federal PFAS MCL with compliance required from 2029. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
How to cite this page
ZipCheckup. (2026). Vassalboro, ME (04989): PFAS Detected in Mapped Water Systems - 49/100. https://zipcheckup.com/report/04989/
@misc{zipcheckup-report-04989,
author = {{ZipCheckup}},
title = {{Vassalboro, ME (04989): PFAS Detected in Mapped Water Systems - 49/100}},
year = {2026},
url = {https://zipcheckup.com/report/04989/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 04989
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 04935 | East Vassalboro, ME | 2.3 mi | N/A | 0 |
| 04962 | North Vassalboro, ME | 3.5 mi | N/A | 0 |
| 04358 | South China, ME | 4.7 mi | N/A | 0 |
| 04332 | Augusta, ME | 5.3 mi | N/A | 0 |
| 04963 | Oakland, ME | 6.9 mi | N/A | 6 |
| 04901 | Waterville, ME | 8.0 mi | D | 12 |
| 04903 | Waterville, ME | 8.1 mi | N/A | 0 |
| 04330 | Augusta, ME | 9.9 mi | C | 2 |
| 04363 | Windsor, ME | 10.3 mi | N/A | 0 |
| 04917 | Belgrade, ME | 10.5 mi | N/A | 0 |
Nearby ZIP Code Reports
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