Current Health-Based Noncompliance NJ 1 HEALTH VIOLATION

Stockton Water Department

EPA ID: NJ1023001 ยท 650 people served ยท 1 ZIP code

ZipCheckup's reading of EPA SDWIS for Stockton Water Department (NJ1023001): 7 unresolved EPA violations on record. Per EPA records, Stockton Water Department: 7 unresolved violations, 650 people in service area.

Data: EPA SDWIS

650
People Served
1
ZIP Code Served
24
Violations (5yr)
Groundwater
Water Source
0.0012 mg/L
Max Lead Level
Zone 1
Radon Risk ยท High
9
Contaminants Flagged
$556K
Median Home Value in Service Area

Service Area Map

Coverage area for Stockton Water Department Source: EPA SDWIS service area boundaries.

Service area boundary

Service Area Demographics

$157,194
Median Household Income
4,608
Service Area Population
4%
Disadvantaged Population
10th
Poverty Percentile
20th
Energy Burden Percentile
71%
Pre-1986 Housing

The Stockton Water Department serves a community with a median household income of $157,194 and an estimated 4,608 residents across its service area. Approximately 71% 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

Stockton Water Department'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.

Elevated Risk
Source Contamination Risk
50th
Wastewater Discharge Proximity
70th
Superfund Site Proximity

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

52 yr
Avg Pipe Age
Copper
Pipe Material
18 yr
Est. Remaining Life
Moderate Wear
Decay Status
Installed 74% of expected lifespan used End of life

Detected Contaminants

How Stockton Water Department compares to EPA limits

Haloacetic Acids (HAA5) 1 mg/L (EXCEEDS LIMIT)
0 EPA Limit: 0.06 mg/L
Cancer risk; reproductive & developmental effects
Total Trihalomethanes (TTHM) 1 mg/L (EXCEEDS LIMIT)
0 EPA Limit: 0.08 mg/L
Bladder & rectal cancer risk; reproductive concerns

What This Means For You

Haloacetic Acids (HAA5) at 1 mg/L exceeds the EPA maximum of 0.06 mg/L. Cancer risk; reproductive & developmental effects. Consider granular activated carbon (GAC) filtration.

Total Trihalomethanes (TTHM) at 1 mg/L exceeds the EPA maximum of 0.08 mg/L. Bladder & rectal cancer risk; reproductive concerns. Consider granular activated carbon (GAC) filtration.

Stage 1 DBP Rule at 11 mg/L exceeds the EPA maximum of mg/L.

Surface Water Treatment Rule at 3 mg/L exceeds the EPA maximum of mg/L.

Contaminant 2931 at 2 mg/L exceeds the EPA maximum of mg/L.

Haloacetic Acids (HAA5) was detected in this water system. granular activated carbon (GAC) filtration can reduce exposure.

Find a certified water filter โ†’

Comparable Water Systems

Similar-sized systems in New Jersey

4 violations
41 violations
C 0 violations
9 violations

Estimated Remediation Costs

Average estimated costs across ZIP codes served by this system

Flood Insurance Radon Mitigation Water Filtration
Flood Insurance $1,800
Radon Mitigation $1,200
Water Filtration $300
Total Estimated Cost $3,300

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

If water quality issues in this service area are not addressed, the estimated financial impact per household is:

Estimated Healthcare Costs $1,500

Annual per household (CDC est.)

Estimated Cumulative Cost Per Household

5 years
$7,500
10 years
$15,000
20 years
$30,000

Compare: Estimated remediation cost is $3,300 (one-time) vs. $15,000 in estimated inaction costs over 10 years.

Estimates based on published EPA, CDC, and peer-reviewed research. Individual costs vary by household size, property, and health factors. These are conservative lower-bound estimates intended for awareness, not financial advice.

System Overview

Stockton Water Department (EPA ID: NJ1023001) is a community water system in New Jersey that serves approximately 650 people from groundwater sources.

This system serves ZIP code 08559 in Stockton.

Violation History

1 current health-based noncompliance record in the accepted 2026Q2 snapshot.

Status breakdown for accepted records with record years 2021-2026: 17 resolved, 0 archived, 0 addressed, and 7 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
October 1, 2025 Surface Water Treatment Rule Non-health-based Unaddressed (current)
September 29, 2025 Stage 1 DBP Rule Non-health-based Unaddressed (current)
July 1, 2025 Surface Water Treatment Rule Non-health-based Unaddressed (current)
April 1, 2025 Stage 1 DBP Rule Non-health-based Unaddressed (current)
September 29, 2024 Stage 1 DBP Rule Non-health-based Unaddressed (current)
July 1, 2024 Surface Water Treatment Rule Non-health-based Resolved
July 1, 2024 Contaminant 2931 Non-health-based Resolved
July 1, 2024 Contaminant 2946 Non-health-based Resolved
April 1, 2024 Contaminant 2931 Non-health-based Resolved
April 1, 2024 Contaminant 2946 Non-health-based Resolved
March 31, 2024 Stage 1 DBP Rule Non-health-based Unaddressed (current)
October 1, 2023 Haloacetic Acids (HAA5) Non-health-based Resolved
October 1, 2023 Total Trihalomethanes (TTHM) Non-health-based Resolved
September 29, 2023 Stage 1 DBP Rule Non-health-based Resolved
May 5, 2023 Lead and Copper Rule Non-health-based Resolved
January 1, 2023 Stage 1 DBP Rule Health-based Unaddressed (current)
July 1, 2022 Stage 1 DBP Rule Non-health-based Resolved
July 1, 2022 Stage 1 DBP Rule Non-health-based Resolved
January 1, 2022 Stage 1 DBP Rule Non-health-based Resolved
September 29, 2021 Stage 1 DBP Rule Non-health-based Resolved

Contaminants Detected

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

Contaminant Category Violations Health-Based
Stage 1 DBP Rule Treatment Failure 11 Yes
Surface Water Treatment Rule Treatment Failure 3 No
Contaminant 2931 Other Violation 2 No
Contaminant 2946 Other Violation 2 No
Consumer Confidence Report Rule Reporting Failure 2 No
Total Trihalomethanes (TTHM) Disinfection Byproducts 1 No
Haloacetic Acids (HAA5) Disinfection Byproducts 1 No
Lead and Copper Rule Treatment Failure 1 No
Revised Total Coliform Rule Microbiological 1 No

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

Lead Level Exceeds Action Level Sample Date
0.0012 mg/L No N/A

The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

Need help with your water quality?

Typical cost: Water test: typically $20โ€“$50 (DIY kit) ยท Professional inspection: $150โ€“$400

Find the Right Water Filter

Free tip: Let cold water run for 2 minutes before drinking โ€” 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 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 the full compliance record for Stockton Water Department (NJ1023001) on EPA.gov.

Frequently Asked Questions

Is Stockton Water Department water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current health-based noncompliance record for Stockton Water Department. Review the utility's current notices and EPA record. This system-level compliance history cannot determine conditions at a specific tap.

How many people does Stockton Water Department serve?

Stockton Water Department serves approximately 650 people across 1 ZIP code in New Jersey.

Where does Stockton Water Department get its water?

The primary water source is groundwater.

Frequently Asked Questions

What contaminants are in Stockton Water Department's water?
Detected contaminants include Haloacetic Acids (HAA5), Total Trihalomethanes (TTHM), Stage 1 DBP Rule, Surface Water Treatment Rule. Each is compared against EPA maximum contaminant levels (MCLs) in the detailed breakdown above.
Should I use a water filter?
Given 5 contaminants above EPA limits, a certified water filter can provide an extra layer of protection. The best type depends on specific contaminants in your water.
How many people does Stockton Water Department serve?
Stockton Water Department serves approximately 650 people with drinking water across 1 ZIP code.
What is Stockton Water Department's water source?
Stockton Water Department draws water from groundwater sources. Source type affects which contaminants are most likely to be present.
Is there lead in Stockton Water Department's water?
The maximum detected lead level is 0.0012 mg/L. This is within EPA action level guidelines.
What is the demographic profile of Stockton Water Department's service area?
The Stockton Water Department service area has a median household income of $157,194. Demographic data is sourced from the U.S. Census Bureau and EPA EJScreen.
Where does Stockton Water Department get its water?
Stockton Water Department'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. Based on the exported violation history and environmental factors, the source contamination risk is classified as elevated.

How to cite this page

APA ZipCheckup. (n.d.). Stockton Water Department (NJ): 1 Health Violation. https://zipcheckup.com/water-system/nj1023001/
BibTeX
@misc{zipcheckup-water-system-nj1023001,
  author = {{ZipCheckup}},
  title  = {{Stockton Water Department (NJ): 1 Health Violation}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/nj1023001/}
}

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

Stockton Water Department (EPA ID: NJ1023001) - request the latest Consumer Confidence Report or ask about specific contaminants.

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