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LORELEI WATER SUPPLY

PWS ID: NY3503585 · MIDDLETOWN, New York 10941

LORELEI WATER SUPPLY serves 184 people in MIDDLETOWN, New York using Groundwater water sources. It has 360 recorded EPA violations, including 9 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: LORELEI WATER SUPPLY

LORELEI WATER SUPPLY is a private-owned community water system that delivers drinking water to 184 residents in MIDDLETOWN, New York (Orange County) through 46 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 360 total violations for this system , of which 9 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 255 monitoring and reporting violations are on file. The most recent violation on record dates to 2013.

The most frequently cited contaminant at this system is Nitrate, recorded in 21 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. LORELEI WATER SUPPLY's 360 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
184
Total Violations
360
Health-Based Violations
9
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
46
County
Orange
School/Daycare
No
MCL Violations
5
Monitoring Violations
255
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 21 2013
Lead and Copper Rule MR 18 2013
Consumer Confidence Rule Other 18 2013
Mercury MR 8 2011
Selenium MR 8 2011
Antimony, Total MR 8 2011
Nickel MR 8 2011
Arsenic MR 8 2011
Cadmium MR 8 2011
Chromium MR 8 2011
CYANIDE MR 8 2011
Fluoride MR 8 2011
Beryllium, Total MR 8 2011
Barium MR 8 2011
Thallium, Total MR 8 2011
Coliform (TCR) MCL 5 2003
BHC-GAMMA MR 4 2006
OXAMYL MR 4 2006
Simazine MR 4 2006
Di(2-ethylhexyl) phthalate MR 4 2006
Dinoseb MR 4 2006
Aldicarb MR 4 2006
Atrazine MR 4 2006
LASSO MR 4 2006
Heptachlor epoxide MR 4 2006
2,4-D MR 4 2006
2,4,5-TP MR 4 2006
HEXACHLOROBENZENE MR 4 2006
Total Polychlorinated Biphenyls (PCB) MR 4 2006
Chlordane MR 4 2006

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 LORELEI WATER SUPPLY.

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 NY3503585 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 LORELEI WATER SUPPLY 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
2013 Nitrate MR 21 SDWIS / NY3503585 / 1040
2013 Lead and Copper Rule MR 18 SDWIS / NY3503585 / 5000
2013 Consumer Confidence Rule Other 18 SDWIS / NY3503585 / 7000
2011 Mercury MR 8 SDWIS / NY3503585 / 1035
2011 Selenium MR 8 SDWIS / NY3503585 / 1045
2011 Antimony, Total MR 8 SDWIS / NY3503585 / 1074
2011 Nickel MR 8 SDWIS / NY3503585 / 1036
2011 Arsenic MR 8 SDWIS / NY3503585 / 1005
2011 Cadmium MR 8 SDWIS / NY3503585 / 1015
2011 Chromium MR 8 SDWIS / NY3503585 / 1020
2011 CYANIDE MR 8 SDWIS / NY3503585 / 1024
2011 Fluoride MR 8 SDWIS / NY3503585 / 1025
2011 Beryllium, Total MR 8 SDWIS / NY3503585 / 1075
2011 Barium MR 8 SDWIS / NY3503585 / 1010
2011 Thallium, Total MR 8 SDWIS / NY3503585 / 1085

How LORELEI WATER SUPPLY Compares

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

Metric LORELEI WATER SUPPLY New York avg Federal benchmark
Total violations 360 68.2 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 9 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 184 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 LORELEI WATER SUPPLY water safe to drink? ▼
LORELEI WATER SUPPLY (PWS ID: NY3503585) has 360 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 184 people using Groundwater sources.
How many people does LORELEI WATER SUPPLY serve? ▼
LORELEI WATER SUPPLY serves 184 people in MIDDLETOWN, New York. It is a Private-owned system using Groundwater water sources with 46 service connections.
What type of violations does LORELEI WATER SUPPLY have? ▼
LORELEI WATER SUPPLY has 360 total violations: 9 health-based violations (MCL exceedances or treatment failures), 255 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in LORELEI WATER SUPPLY water? ▼
No PFAS testing data is available for LORELEI WATER SUPPLY under the EPA's UCMR5 monitoring program.
What water source does LORELEI WATER SUPPLY use? ▼
LORELEI WATER SUPPLY 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.

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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.

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