Historical Compliance Records NJ

Monroe Twp Utility Department

EPA ID: NJ1213002 ยท 36,000 people served ยท 1 ZIP code

ZipCheckup's reading of EPA records for Monroe Twp Utility Department (NJ1213002): a UCMR5 PFAS sample above the level of an EPA PFAS MCL, which takes effect in 2029; this is not a violation. Past violations at Monroe Twp Utility Department total 19, all marked resolved; it supplies 36,000 residents.

Data: EPA SDWIS

C ยท 55
Avg Safety Score
36,000
People Served
1
ZIP Code Served
19
Violations (since 2021)
Groundwater
Water Source
0.0017 mg/L
Most recent lead 90th percentile on record (monitoring period ending 2025-12-31)
Zone 2
County Radon Potential ยท Moderate
9
Contaminants Flagged
$490K
Median Home Value in ZIP Codes Served

Service Area Map

Coverage area for Monroe Twp Utility Department Source: EPA SDWIS service area boundaries.

Service area boundary - average Home Safety grade of mapped ZIPs: C

Demographics of ZIP Codes Served

$108,741
Median Household Income
54,608
Population of ZIP Codes Served (Census)
17%
Disadvantaged Population
30th
Poverty Percentile
20th
Energy Burden Percentile
42%
Pre-1986 Housing

The ZIP codes associated with Monroe Twp Utility Department have a median household income of $108,741 and about 54,608 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 42% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.

๐Ÿ’ง Where Does Your Water Come From?

Groundwater

Monroe Twp Utility Department'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.

Elevated Risk
Source Contamination Risk
50th
Wastewater Discharge Proximity
90th
Superfund Site Proximity

Superfund Proximity Note: This service area ranks in the 90th percentile nationally for proximity to Superfund (NPL) sites. Groundwater sources near contaminated sites may face elevated risk from industrial chemicals.

Infrastructure Risk

28 yr
Estimated pipe age (modeled from housing age)
Copper
Likely pipe material (modeled)
42 yr
Est. Remaining Life
Stable
Decay Status
Installed 40% of expected lifespan used (estimate) End of life

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. 7 detections recorded. 3 detections are above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.

State PFAS values in our reference data (state drinking-water standard (enforceable)); check current state rules: PFNA: 13 ppt, PFOA: 14 ppt, PFOS: 13 ppt
Health concern: Exposure to certain PFAS has been associated with some cancers and with immune and developmental effects; effects differ by compound. Many PFAS break down very slowly in the environment.
Recommended filter: An activated carbon filter certified under NSF/ANSI 53 or a reverse osmosis system certified under NSF/ANSI 58 for the PFAS listed in its certification. Find the right filter โ†’

Comparable Water Systems

Similar-sized systems in New Jersey

D 61 violations
C 8 violations
32 violations
Willingboro Mua
35,000 people
15 violations
Cape May Water & Sewer U
35,000 people
7 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

PFAS Treatment Water Filtration
PFAS Treatment $600
Water Filtration $300
Total Estimated Cost $900

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.

Cost of Inaction

Illustrative per-household cost scenario based on stated assumptions:

Estimated Healthcare Costs $1,500

Annual per household (ZipCheckup estimate)

PFAS Exposure - Lifetime Cost $1,000

Per person (emerging research est.)

Estimated Cumulative Cost Per Household

5 years
$7,665
10 years
$15,330
20 years
$30,660

Compare: Estimated remediation cost is $900 (one-time) vs. $15,330 in estimated inaction costs over 10 years.

Individual costs vary by household size, property, and health factors. These estimates are for awareness, not financial advice.

System Overview

Monroe Twp Utility Department (EPA ID: NJ1213002) is a community water system in New Jersey that serves approximately 36,000 people from groundwater sources.

This system serves ZIP code 08831 in Monroe Township.

ZIP-Area Home Safety Context: C (55/100)

This is the average Home Safety Score for 1 of 1 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

No current noncompliance in the accepted 2026Q2 snapshot. The 19 records in the 2021-2026 window are classified as resolved or archived, not current.

Status breakdown for accepted records with record years 2021-2026: 17 resolved, 2 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 Gross Alpha Non-health-based Resolved
July 1, 2024 Combined Uranium Non-health-based Resolved
July 1, 2024 Combined Radium (-226 and -228) Non-health-based Resolved
July 1, 2024 Radium-226 Non-health-based Resolved
July 1, 2024 Radium-228 Non-health-based Resolved
July 1, 2024 Gross Alpha Non-health-based Resolved
July 1, 2024 Combined Uranium Non-health-based Resolved
July 1, 2024 Combined Radium (-226 and -228) Non-health-based Resolved
July 1, 2024 Radium-226 Non-health-based Resolved
July 1, 2024 Radium-228 Non-health-based Resolved
July 1, 2024 Gross Alpha Non-health-based Resolved
July 1, 2024 Combined Uranium Non-health-based Resolved
July 1, 2024 Combined Radium (-226 and -228) Non-health-based Resolved
July 1, 2024 Radium-226 Non-health-based Resolved
July 1, 2024 Radium-228 Non-health-based Resolved
May 1, 2024 TTHM Non-health-based Resolved
May 1, 2024 Total Haloacetic Acids (HAA5) Non-health-based Resolved
January 1, 2024 1,2-DIBROMO-3-CHLOROPROPANE Non-health-based Archived
January 1, 2024 ETHYLENE DIBROMIDE Non-health-based Archived

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Contaminant Category Violations Health-Based
Gross Alpha Monitoring & Reporting 3 No
Combined Uranium Monitoring & Reporting 3 No
Combined Radium (-226 and -228) Monitoring & Reporting 3 No
Radium-226 Monitoring & Reporting 3 No
Radium-228 Monitoring & Reporting 3 No
Total Haloacetic Acids (HAA5) Monitoring & Reporting 1 No
1,2-DIBROMO-3-CHLOROPROPANE Other Violation 1 No
ETHYLENE DIBROMIDE Other Violation 1 No
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
0.0017 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

1 of 1 ZIP records with known zones is 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.

  • 08831 - Monroe Township

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Monroe Twp Utility Department (NJ1213002) on EPA.gov.

Frequently Asked Questions

Is Monroe Twp Utility Department water safe to drink?

The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Monroe Twp Utility Department; its 19 accepted 2021-2026 records are resolved or archived. Historical compliance status does not establish conditions at a specific tap.

How many people does Monroe Twp Utility Department serve?

Monroe Twp Utility Department serves approximately 36,000 people across 1 ZIP code in New Jersey.

Where does Monroe Twp Utility Department get its water?

The primary water source is groundwater.

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.

Samples collected
290
Detections
25
Latest sample
6/18/2024
Highest analyte
PFHxS: 13.6 ppt
Analyte Max detected EPA MCL (compliance required from 2029) Status
PFHxS 13.6 ppt 10 ppt Above EPA MCL value (compliance required from 2029)
PFOS 11.5 ppt 4 ppt
NJ standard: 13 ppt
Above EPA MCL value (compliance required from 2029)
PFOA 11.2 ppt 4 ppt
NJ standard: 14 ppt
Above EPA MCL value (compliance required from 2029)
PFPeA 11.9 ppt No federal MCL โ€”
PFBA 11.3 ppt No federal MCL โ€”
PFHxA 11.2 ppt No federal MCL โ€”

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) โ€” per-system federal sampling, 2023โ€“2025. EPA UCMR5 monitoring program โ†’

Understand PFAS health context and filtration โ†’

How Water Systems Appear in Rankings

Water systems are evaluated by violation history, contaminant detections, and service population. Larger systems with more service connections appear in more rankings.

Frequently Asked Questions

Is water from Monroe Twp Utility Department safe to drink? ▼
Monroe Twp Utility Department has 19 recorded violations since 2021. The C shown is a ZIP-area score, not a grade for this utility; see the violation table for what was violated.
Should I use a water filter? ▼
Given 19 recorded violations, review the violation types and dates; a filter certified for a specific contaminant of concern can reduce that contaminant at the tap. Monitoring or reporting violations are not something a filter addresses.
How many people does Monroe Twp Utility Department serve? ▼
Monroe Twp Utility Department serves approximately 36,000 people with drinking water across 1 ZIP code.
What is Monroe Twp Utility Department's water source? ▼
Monroe Twp Utility Department draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Monroe Twp Utility Department's water? ▼
The most recent 90th-percentile lead result on record is 0.0017 mg/L (sample period ending 2025-12-31). This is at or below the EPA lead action level, which triggers system action and is not a safe level; the EPA health goal for lead is zero.
What is the demographic profile of the ZIP codes associated with Monroe Twp Utility Department? ▼
The ZIP codes mapped to Monroe Twp Utility Department have a median household income of $108,741 (Census ZIP-code estimate). Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Monroe Twp Utility Department get its water? ▼
Monroe Twp Utility Department'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. The available violation history and environmental indicators place this system in the elevated review category; they do not measure current source contamination.

How to cite this page

APA ZipCheckup. (n.d.). Monroe Twp Utility Department (NJ): 19 EPA Violations. https://zipcheckup.com/water-system/nj1213002/
BibTeX
@misc{zipcheckup-water-system-nj1213002,
  author = {{ZipCheckup}},
  title  = {{Monroe Twp Utility Department (NJ): 19 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/nj1213002/}
}

What You Can Do

1

Test your water

Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter โ†’

2

Check your specific ZIP code

Water quality can vary within a system. View nearest ZIP report โ†’

3

Contact your utility

Monroe Twp Utility Department (EPA ID: NJ1213002) - request the latest Consumer Confidence Report or ask about specific contaminants.

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