Edna Mahan Correctional
EPA ID: NJ1025001 · 940 people served · 3 ZIP codes
ZipCheckup's reading of EPA records for Edna Mahan Correctional (NJ1025001): 3 violations on record since 2021. While 3 violations did appear in Edna Mahan Correctional's monitoring record, none is listed as unresolved; the utility serves approximately 940 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 Edna Mahan Correctional Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Edna Mahan Correctional have a median household income of $128,589 and about 16,388 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 66% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Edna Mahan Correctional'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.
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
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 5 detections recorded. 2 detections are above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.
Comparable Water Systems
Similar-sized systems in New Jersey
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
Edna Mahan Correctional (EPA ID: NJ1025001) is a community water system in New Jersey that serves approximately 940 people from groundwater sources.
This system provides water to 3 ZIP codes across 3 communities.
Violation History
Status breakdown for accepted records with record years 2021-2026: 3 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 11, 2021 | Revised Total Coliform Rule | Non-health-based | Resolved |
| June 1, 2021 | Revised Total Coliform Rule | Non-health-based | Resolved |
| April 1, 2021 | Chlorine | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Chlorine | Monitoring & Reporting | 2 | No |
| Chlorine | 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 |
|---|---|---|
| 0.003 mg/L | No | 2024-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
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: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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 NJ 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 Edna Mahan Correctional (NJ1025001) on EPA.gov.
Frequently Asked Questions
Is Edna Mahan Correctional water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Edna Mahan Correctional; its 3 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Edna Mahan Correctional serve?
Edna Mahan Correctional serves approximately 940 people across 3 ZIP codes in New Jersey.
Where does Edna Mahan Correctional get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Edna Mahan Correctional (NJ): 3 EPA Violations. https://zipcheckup.com/water-system/nj1025001/
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title = {{Edna Mahan Correctional (NJ): 3 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nj1025001/}
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What You Can Do
Test your water
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Check your specific ZIP code
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Contact your utility
Edna Mahan Correctional (EPA ID: NJ1025001) - request the latest Consumer Confidence Report or ask about specific contaminants.