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Non-Transient Non-Community Water System · PWS NJ0255306

Rockleigh Country Club

Rockleigh, New Jersey 07647 - drinking water served from groundwater sources to 278 people, tracked in EPA SDWIS and UCMR5.

278
People served
57
EPA violations
4
Health-based
Untested
UCMR5 result

The verdict

EPA records 57 drinking-water violations at Rockleigh Country Club, 7% of them health-based - below the New Jersey per-system average.

57
Total EPA violations on record
7%
Health-based (MCL / treatment failure)
278
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Rockleigh Country Club

Rockleigh Country Club is a private-owned non-transient non-community water system that delivers drinking water to 278 residents in Rockleigh, New Jersey (Bergen County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 57 total violations for this system , of which 4 (7%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 53 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 Lead and Copper Rule, recorded in 5 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%).

Rockleigh Country Club's 57 violations sit below 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
278
Total Violations
57
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Bergen
School/Daycare
No
MCL Violations
4
Monitoring Violations
53
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 5 2022
Coliform (TCR) MCL 4 2015
1,2-DIBROMO-3-CHLOROPROPANE MR 3 2020
ETHYLENE DIBROMIDE MR 3 2020
1,2,4-Trichlorobenzene MR 2 2014
1,2-Dichloroethane MR 2 2014
1,1,1-Trichloroethane MR 2 2014
Carbon tetrachloride MR 2 2014
1,1,2-Trichloroethane MR 2 2014
CHLOROBENZENE MR 2 2014
Ethylbenzene MR 2 2014
Styrene MR 2 2014
o-Dichlorobenzene MR 2 2014
p-Dichlorobenzene MR 2 2014
Vinyl chloride MR 2 2014
trans-1,2-Dichloroethylene MR 2 2014
cis-1,2-Dichloroethylene MR 2 2014
DICHLOROMETHANE MR 2 2014
Tetrachloroethylene MR 2 2014
1,2-Dichloropropane MR 2 2014
Trichloroethylene MR 2 2014
Xylenes, Total MR 2 2014
1,1-Dichloroethylene MR 2 2014
Toluene MR 2 2014
Benzene MR 2 2014

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 Rockleigh Country Club.

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 NJ0255306 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 Rockleigh Country Club 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 Lead and Copper Rule MR 5 SDWIS / NJ0255306 / 5000
2020 1,2-DIBROMO-3-CHLOROPROPANE MR 3 SDWIS / NJ0255306 / 2931
2020 ETHYLENE DIBROMIDE MR 3 SDWIS / NJ0255306 / 2946
2015 Coliform (TCR) MCL 4 SDWIS / NJ0255306 / 3100
2014 1,2,4-Trichlorobenzene MR 2 SDWIS / NJ0255306 / 2378
2014 1,2-Dichloroethane MR 2 SDWIS / NJ0255306 / 2980
2014 1,1,1-Trichloroethane MR 2 SDWIS / NJ0255306 / 2981
2014 Carbon tetrachloride MR 2 SDWIS / NJ0255306 / 2982
2014 1,1,2-Trichloroethane MR 2 SDWIS / NJ0255306 / 2985
2014 CHLOROBENZENE MR 2 SDWIS / NJ0255306 / 2989
2014 Ethylbenzene MR 2 SDWIS / NJ0255306 / 2992
2014 Styrene MR 2 SDWIS / NJ0255306 / 2996
2014 o-Dichlorobenzene MR 2 SDWIS / NJ0255306 / 2968
2014 p-Dichlorobenzene MR 2 SDWIS / NJ0255306 / 2969
2014 Vinyl chloride MR 2 SDWIS / NJ0255306 / 2976

How Rockleigh Country Club Compares

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

Metric Rockleigh Country Club New Jersey avg Federal benchmark
Total violations 57 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 278 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 Rockleigh Country Club water safe to drink? ▼
Rockleigh Country Club (PWS ID: NJ0255306) has 57 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 278 people using Groundwater sources.
How many people does Rockleigh Country Club serve? ▼
Rockleigh Country Club serves 278 people in Rockleigh, New Jersey. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does Rockleigh Country Club have? ▼
Rockleigh Country Club has 57 total violations: 4 health-based violations (MCL exceedances or treatment failures), 53 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Rockleigh Country Club water? ▼
No PFAS testing data is available for Rockleigh Country Club under the EPA's UCMR5 monitoring program.
What water source does Rockleigh Country Club use? ▼
Rockleigh Country Club uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
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.