PlainWater
States → New York

ROCK TERRACE TRAILER PARK

PWS ID: NY3510766 · STAMFORD, New York 06907

ROCK TERRACE TRAILER PARK serves 130 people in STAMFORD, New York using Groundwater water sources. It has 180 recorded EPA violations, including 1 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: ROCK TERRACE TRAILER PARK

ROCK TERRACE TRAILER PARK is a private-owned community water system that delivers drinking water to 130 residents in STAMFORD, New York (Orange County) through 51 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 180 total violations for this system , of which 1 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 122 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 Benzene, recorded in 28 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 York, EPA tracks 8,098 public water systems serving 19,294,951 people, with 552,003 cumulative violations and 26,817 health-based violations on record. About 94% of systems in the state carry at least one violation, and state-wide the average per system is 68.2 violations. ROCK TERRACE TRAILER PARK's 180 violations sit above the New York average. Statewide, 129 of 332 UCMR5-tested systems have reported PFAS detections (38.9%). 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
130
Total Violations
180
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
51
County
Orange
School/Daycare
No
MCL Violations
1
Monitoring Violations
122
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Benzene MR 28 2020
Lead and Copper Rule MR 12 2018
Trichloroethylene MR 4 2004
Tetrachloroethylene MR 4 2004
CHLOROBENZENE MR 4 2004
Ethylbenzene MR 4 2004
Styrene MR 4 2004
Consumer Confidence Rule Other 4 2017
1,2,4-Trichlorobenzene MR 4 2004
o-Dichlorobenzene MR 4 2004
p-Dichlorobenzene MR 4 2004
Vinyl chloride MR 4 2004
1,1-Dichloroethylene MR 4 2004
trans-1,2-Dichloroethylene MR 4 2004
Carbon tetrachloride MR 4 2004
1,2-Dichloroethane MR 4 2004
cis-1,2-Dichloroethylene MR 4 2004
1,2-Dichloropropane MR 4 2004
1,1,1-Trichloroethane MR 4 2004
DICHLOROMETHANE MR 4 2004
1,1,2-Trichloroethane MR 4 2004
Toluene MR 4 2004
Total Haloacetic Acids (HAA5) MR 2 2022
TTHM MR 2 2022
Coliform (TCR) MCL 1 1993
Coliform (TCR) MR 1 1993
Fluoride MR 1 1993

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 ROCK TERRACE TRAILER PARK.

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 NY3510766 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

New York Drinking Water Authority

New York State Department of Health — Public Water Systems is the primacy agency that licenses and inspects ROCK TERRACE TRAILER PARK under EPA-delegated authority.

Open NY regulator portal

Source: New York State Department of Health — Public Water Systems

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 Total Haloacetic Acids (HAA5) MR 2 SDWIS / NY3510766 / 2456
2022 TTHM MR 2 SDWIS / NY3510766 / 2950
2020 Benzene MR 28 SDWIS / NY3510766 / 2990
2018 Lead and Copper Rule MR 12 SDWIS / NY3510766 / 5000
2017 Consumer Confidence Rule Other 4 SDWIS / NY3510766 / 7000
2004 Trichloroethylene MR 4 SDWIS / NY3510766 / 2984
2004 Tetrachloroethylene MR 4 SDWIS / NY3510766 / 2987
2004 CHLOROBENZENE MR 4 SDWIS / NY3510766 / 2989
2004 Ethylbenzene MR 4 SDWIS / NY3510766 / 2992
2004 Styrene MR 4 SDWIS / NY3510766 / 2996
2004 1,2,4-Trichlorobenzene MR 4 SDWIS / NY3510766 / 2378
2004 o-Dichlorobenzene MR 4 SDWIS / NY3510766 / 2968
2004 p-Dichlorobenzene MR 4 SDWIS / NY3510766 / 2969
2004 Vinyl chloride MR 4 SDWIS / NY3510766 / 2976
2004 1,1-Dichloroethylene MR 4 SDWIS / NY3510766 / 2977

How ROCK TERRACE TRAILER PARK Compares

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

Metric ROCK TERRACE TRAILER PARK New York avg Federal benchmark
Total violations 180 68.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 1 3.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 38.9% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 130 2,383 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 8,098 regulated public water systems in New York.

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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is ROCK TERRACE TRAILER PARK water safe to drink? ▼
ROCK TERRACE TRAILER PARK (PWS ID: NY3510766) has 180 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 130 people using Groundwater sources.
How many people does ROCK TERRACE TRAILER PARK serve? ▼
ROCK TERRACE TRAILER PARK serves 130 people in STAMFORD, New York. It is a Private-owned system using Groundwater water sources with 51 service connections.
What type of violations does ROCK TERRACE TRAILER PARK have? ▼
ROCK TERRACE TRAILER PARK has 180 total violations: 1 health-based violations (MCL exceedances or treatment failures), 122 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in ROCK TERRACE TRAILER PARK water? ▼
No PFAS testing data is available for ROCK TERRACE TRAILER PARK under the EPA's UCMR5 monitoring program.
What water source does ROCK TERRACE TRAILER PARK use? ▼
ROCK TERRACE TRAILER PARK uses Groundwater 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.

Explore PlainWater

Water in New York

All systems in state
All States

Water quality by state
Contaminants

PFAS & other pollutants
Guides

Understanding water quality

Related Data for New York

Environmental Data → Natural Hazards → Air Quality → Healthcare Access → Climate Data →
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.

Related

Browse all → | Rankings →
Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial