Dexter Utility District
EPA ID: ME0090440 · 2,338 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Dexter Utility District (ME0090440): 1 violation on record since 2021. While 1 violation did appear in Dexter Utility District's monitoring record, none is listed as unresolved; the utility serves approximately 2,338 residents. A closed violation record does not by itself establish compliance with every current EPA standard.
Data: EPA SDWIS
Service Area Map
Coverage area for Dexter Utility District Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Dexter Utility District have a median household income of $53,537 and about 4,216 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 68% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: On average, 94% of census tracts in the counties mapped to this service area are designated disadvantaged by the federal Climate and Economic Justice Screening Tool (CEJST, 2022 version). Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
🌊 Where Does Your Water Come From?
Dexter Utility District's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Maine
System Overview
Dexter Utility District (EPA ID: ME0090440) is a community water system in Maine that serves approximately 2,338 people from surface water sources.
This system serves ZIP code 04930 in Dexter.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| July 1, 2024 | TTHM | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| TTHM | Monitoring & Reporting | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0038 mg/L | No | 2023-12-31 |
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
1 of 1 ZIP records with known zones is in EPA Radon Zone 1.
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.
- 04930 - Dexter
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Dexter Utility District (ME0090440) on EPA.gov.
Frequently Asked Questions
Is Dexter Utility District water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Dexter Utility District; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Dexter Utility District serve?
Dexter Utility District serves approximately 2,338 people across 1 ZIP code in Maine.
Where does Dexter Utility District get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Dexter Utility District (ME): 1 EPA Violation. https://zipcheckup.com/water-system/me0090440/
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author = {{ZipCheckup}},
title = {{Dexter Utility District (ME): 1 EPA Violation}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/me0090440/}
}
What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Dexter Utility District (EPA ID: ME0090440) - request the latest Consumer Confidence Report or ask about specific contaminants.