Wrentham Developmental Center
EPA ID: MA4350001 · 937 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Wrentham Developmental Center (MA4350001): 3 past health-based violations, since resolved. Over the tracked period, Wrentham Developmental Center logged 9 EPA violations - each has been remedied, and the system now supplies 937 people in good standing.
Data: EPA SDWIS
Service Area Map
Coverage area for Wrentham Developmental Center Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Wrentham Developmental Center serves a community with a median household income of $147,930 and an estimated 12,305 residents across its service area. Approximately 58% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Wrentham Developmental Center's water is pumped from underground aquifers. 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.
Superfund Proximity Note: This service area ranks in the 70th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.
Infrastructure Risk
Detected Contaminants
How Wrentham Developmental Center compares to EPA limits
What This Means For You
Consumer Confidence Report Rule at 5 mg/L exceeds the EPA maximum of mg/L.
Lead and Copper Rule at 3 mg/L exceeds the EPA maximum of mg/L.
Total Coliform at 1 presence exceeds the EPA maximum of presence.
PFAS Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 5 detections recorded. 2 exceed federal EPA limits (4 ppt for PFOA/PFOS).
Comparable Water Systems
Similar-sized systems in Massachusetts
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Wrentham Developmental Center (EPA ID: MA4350001) is a community water system in Massachusetts that serves approximately 937 people from groundwater sources.
This system serves ZIP code 02093 in Wrentham.
Violation History
Status breakdown for accepted records with record years 2021-2026: 9 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 |
|---|---|---|---|
| December 1, 2024 | Consumer Confidence Report Rule | Health-based | Resolved |
| December 6, 2022 | Lead and Copper Rule | Non-health-based | Resolved |
| November 14, 2022 | Lead and Copper Rule | Non-health-based | Resolved |
| November 6, 2022 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| November 5, 2022 | Consumer Confidence Report Rule | Health-based | Resolved |
| January 11, 2022 | Lead and Copper Rule | Non-health-based | Resolved |
| December 12, 2021 | Consumer Confidence Report Rule | Non-health-based | Resolved |
| December 11, 2021 | Consumer Confidence Report Rule | Health-based | Resolved |
| November 13, 2021 | Total Coliform | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Consumer Confidence Report Rule | Reporting Failure | 5 | Yes |
| Lead and Copper Rule | Treatment Failure | 3 | No |
| Total Coliform | Microbiological | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0 mg/L | No | N/A |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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 MA or modeled from parcel and building-footprint data.
- 02093 - Wrentham
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Wrentham Developmental Center (MA4350001) on EPA.gov.
Frequently Asked Questions
Is Wrentham Developmental Center water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Wrentham Developmental Center; its 9 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Wrentham Developmental Center serve?
Wrentham Developmental Center serves approximately 937 people across 1 ZIP code in Massachusetts.
Where does Wrentham Developmental Center get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Wrentham Developmental Center (MA): 3 Health Violations. https://zipcheckup.com/water-system/ma4350001/
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author = {{ZipCheckup}},
title = {{Wrentham Developmental Center (MA): 3 Health Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ma4350001/}
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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
Wrentham Developmental Center (EPA ID: MA4350001) - request the latest Consumer Confidence Report or ask about specific contaminants.