Maine Water Company Warren Division
EPA ID: ME0091565 · 815 people served · 2 ZIP codes
ZipCheckup's reading of EPA records for Maine Water Company Warren Division (ME0091565): no drinking-water violations recorded since 2021. Within the EPA records available for it, Maine Water Company Warren Division shows no violations; the system serves about 815 people.
Data: EPA SDWIS
Service Area Map
Coverage area for Maine Water Company Warren Division Source: EPA SDWIS service area boundaries.
Service area boundary - average Home Safety grade of mapped ZIPs: B
Demographics of ZIP Codes Served
The ZIP codes associated with Maine Water Company Warren Division have a median household income of $65,548 and about 7,654 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 71% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Maine Water Company Warren Division's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Maine
System Overview
Maine Water Company Warren Division (EPA ID: ME0091565) is a community water system in Maine that serves approximately 815 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
ZIP-Area Home Safety Context: B (83/100)
This is the average Home Safety Score for 1 of 2 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.
Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
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.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by ME or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Maine Water Company Warren Division (ME0091565) on EPA.gov.
Frequently Asked Questions
Is Maine Water Company Warren Division water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Maine Water Company Warren Division in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does Maine Water Company Warren Division serve?
Maine Water Company Warren Division serves approximately 815 people across 2 ZIP codes in Maine.
Where does Maine Water Company Warren Division get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Maine Water Company Warren Division Water Quality Report, ME. https://zipcheckup.com/water-system/me0091565/
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