Nj American Water - Western
EPA ID: NJ0327001 · 274,291 people served · 31 ZIP codes
ZipCheckup's reading of EPA records for Nj American Water - Western (NJ0327001): 8 violations on record since 2021. While 8 violations did appear in Nj American Water - Western's monitoring record, none is listed as unresolved; the utility serves approximately 274,291 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 Nj American Water - Western Source: EPA SDWIS service area boundaries.
Service area boundary - average Home Safety grade of mapped ZIPs: C
Demographics of ZIP Codes Served
The ZIP codes associated with Nj American Water - Western have a median household income of $94,576 and about 569,375 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 82% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Nj American Water - Western'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.
Superfund Proximity Note: This service area ranks in the 89th percentile nationally for proximity to Superfund (NPL) sites.
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. 133 detections recorded. 58 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
Nj American Water - Western (EPA ID: NJ0327001) is a community water system in New Jersey that serves approximately 274,291 people from surface water sources.
This system provides water to 31 ZIP codes across 29 communities.
ZIP-Area Home Safety Context: C (63/100)
This is the average Home Safety Score for 16 of 31 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
Status breakdown for accepted records with record years 2021-2026: 7 resolved, 1 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, 2025 | Lead and Copper Rule | Non-health-based | Archived |
| January 1, 2023 | 1,2-DIBROMO-3-CHLOROPROPANE | Non-health-based | Resolved |
| January 1, 2023 | ETHYLENE DIBROMIDE | Non-health-based | Resolved |
| January 1, 2023 | Gross Alpha | Non-health-based | Resolved |
| January 1, 2023 | Combined Uranium | Non-health-based | Resolved |
| January 1, 2023 | Combined Radium (-226 and -228) | Non-health-based | Resolved |
| January 1, 2023 | Radium-226 | Non-health-based | Resolved |
| January 1, 2023 | Radium-228 | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| 1,2-DIBROMO-3-CHLOROPROPANE | Other Violation | 1 | No |
| ETHYLENE DIBROMIDE | Other Violation | 1 | No |
| Gross Alpha | Monitoring & Reporting | 1 | No |
| Combined Uranium | Monitoring & Reporting | 1 | No |
| Combined Radium (-226 and -228) | Monitoring & Reporting | 1 | No |
| Radium-226 | Monitoring & Reporting | 1 | No |
| Radium-228 | Monitoring & Reporting | 1 | No |
| Lead and Copper Rule | 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 |
|---|---|---|
| 0.001 mg/L | 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
31 of 31 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 NJ or modeled from parcel and building-footprint data.
This system serves 31 ZIP codes:
08002 · 08003 · 08007 · 08010 · 08012 08016 · 08021 · 08026 · 08029 · 08031 08033 · 08034 · 08035 · 08043 · 08045 08049 · 08052 · 08054 · 08057 · 08059 08065 · 08075 · 08077 · 08078 · 08083 08084 · 08105 · 08106 · 08107 · 08109 08110
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Nj American Water - Western (NJ0327001) on EPA.gov.
Frequently Asked Questions
Is Nj American Water - Western water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Nj American Water - Western; its 8 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Nj American Water - Western serve?
Nj American Water - Western serves approximately 274,291 people across 31 ZIP codes in New Jersey.
Where does Nj American Water - Western get its water?
The primary water source is surface water.
Federal UCMR5 PFAS Monitoring: Sample Above an EPA MCL Value or State Standard
This water system was tested under the federal EPA Unregulated Contaminant Monitoring Rule (UCMR5). One or more PFAS measurements were above the level of the EPA MCL for that compound (April 2024 rule, which takes effect in 2029) or above an applicable state drinking-water standard; a monitoring result above that level is not by itself a violation.
EPA's April 2024 PFAS rule sets MCLs of 4 ppt for PFOA and PFOS and 10 ppt for PFHxS, PFNA and HFPO-DA (GenX); water systems must comply from 2029. Other PFAS compounds have no individual federal MCL. A state standard is shown only where this system's state has its own enforceable PFAS limit. Detection results are EPA UCMR5 samples, not a measurement at your tap.
Source: U.S. EPA UCMR5 (Unregulated Contaminant Monitoring Rule, 5th cycle) — per-system federal sampling, 2023–2025. EPA UCMR5 monitoring program →
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Nj American Water - Western (NJ): 8 EPA Violations. https://zipcheckup.com/water-system/nj0327001/
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title = {{Nj American Water - Western (NJ): 8 EPA Violations}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/nj0327001/}
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What You Can Do
Test your water
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Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Nj American Water - Western (EPA ID: NJ0327001) - request the latest Consumer Confidence Report or ask about specific contaminants.