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Community Water System · PWS NJ1309002

Veolia Water New Jersey Colts Neck

Manalapan, New Jersey 07726 - drinking water served from surface water sources to 640 people, tracked in EPA SDWIS and UCMR5.

640
People served
145
EPA violations
4
Health-based
Untested
UCMR5 result

The verdict

EPA records 145 drinking-water violations at Veolia Water New Jersey Colts Neck, 3% of them health-based - above the New Jersey per-system average.

145
Total EPA violations on record
3%
Health-based (MCL / treatment failure)
640
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Veolia Water New Jersey Colts Neck

Veolia Water New Jersey Colts Neck is a private-owned community water system that delivers drinking water to 640 residents in Manalapan, New Jersey (Monmouth County) through 277 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 145 total violations for this system , of which 4 (3%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 138 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.

The most frequently cited contaminant at this system is TTHM, recorded in 62 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across New Jersey, EPA tracks 3,428 public water systems serving 9,570,926 people, with 204,988 cumulative violations and 22,229 health-based violations on record. About 95% of systems in the state carry at least one violation, and state-wide the average per system is 59.8 violations. Statewide, 208 of 264 UCMR5-tested systems have reported PFAS detections (78.8%).

Veolia Water New Jersey Colts Neck's 145 violations sit above the New Jersey average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
640
Total Violations
145
Health-Based Violations
4
Water Source
Surface Water

System Details

System Type
Community
Owner Type
Private
Connections
277
County
Monmouth
School/Daycare
No
MCL Violations
4
Monitoring Violations
138
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
TTHM MR 62 2022
Total Haloacetic Acids (HAA5) MR 62 2022
Coliform (TCR) MR 14 2006
Coliform (TCR) MCL 4 2011
Consumer Confidence Rule Other 2 2016

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Veolia Water New Jersey Colts Neck.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID NJ1309002 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New Jersey Drinking Water Authority

NJ DEP, Bureau of Safe Drinking Water is the primacy agency that licenses and inspects Veolia Water New Jersey Colts Neck under EPA-delegated authority.

Open NJ regulator portal

Source: NJ DEP, Bureau of Safe Drinking Water

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2022 TTHM MR 62 SDWIS / NJ1309002 / 2950
2022 Total Haloacetic Acids (HAA5) MR 62 SDWIS / NJ1309002 / 2456
2016 Consumer Confidence Rule Other 2 SDWIS / NJ1309002 / 7000
2011 Coliform (TCR) MCL 4 SDWIS / NJ1309002 / 3100
2006 Coliform (TCR) MR 14 SDWIS / NJ1309002 / 3100

How Veolia Water New Jersey Colts Neck Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Veolia Water New Jersey Colts Neck New Jersey avg Federal benchmark
Total violations 145 59.8 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 4 6.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 78.8% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 640 2,792 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 3,428 regulated public water systems in New Jersey.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Veolia Water New Jersey Colts Neck water safe to drink? ▼
Veolia Water New Jersey Colts Neck (PWS ID: NJ1309002) has 145 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 640 people using Surface Water sources.
How many people does Veolia Water New Jersey Colts Neck serve? ▼
Veolia Water New Jersey Colts Neck serves 640 people in Manalapan, New Jersey. It is a Private-owned system using Surface Water water sources with 277 service connections.
What type of violations does Veolia Water New Jersey Colts Neck have? ▼
Veolia Water New Jersey Colts Neck has 145 total violations: 4 health-based violations (MCL exceedances or treatment failures), 138 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Veolia Water New Jersey Colts Neck water? ▼
No PFAS testing data is available for Veolia Water New Jersey Colts Neck under the EPA's UCMR5 monitoring program.
What water source does Veolia Water New Jersey Colts Neck use? ▼
Veolia Water New Jersey Colts Neck uses Surface Water as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.