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HILLANDALE FARMS CONN, LLC

PWS ID: CT0719033 · BOZRAH, Connecticut 06334

HILLANDALE FARMS CONN, LLC serves 50 people in BOZRAH, Connecticut using Groundwater water sources. It has 223 recorded EPA violations, including 5 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: HILLANDALE FARMS CONN, LLC

HILLANDALE FARMS CONN, LLC is a private-owned non-transient non-community water system that delivers drinking water to 50 residents in BOZRAH, Connecticut (New London County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 223 total violations for this system , of which 5 (2%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 212 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 18 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 Connecticut, EPA tracks 2,332 public water systems serving 2,886,005 people, with 206,662 cumulative violations and 21,779 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 88.6 violations. HILLANDALE FARMS CONN, LLC's 223 violations sit above the Connecticut average. Statewide, 40 of 63 UCMR5-tested systems have reported PFAS detections (63.5%). 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
50
Total Violations
223
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
New London
School/Daycare
No
MCL Violations
0
Monitoring Violations
212
Treatment Tech Violations
5

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 18 2014
E. COLI MR 16 2020
Revised Total Coliform Rule MON 12 2019
Nitrate MR 9 2018
Lead and Copper Rule MR 5 2014
Vinyl chloride MR 4 1997
1,1,1-Trichloroethane MR 4 1997
Carbon tetrachloride MR 4 1997
1,1,2-Trichloroethane MR 4 1997
Tetrachloroethylene MR 4 1997
CHLOROBENZENE MR 4 1997
Benzene MR 4 1997
Toluene MR 4 1997
cis-1,2-Dichloroethylene MR 4 1997
Revised Total Coliform Rule TT 4 2020
Public Notice Other 4 2021
DICHLOROMETHANE MR 4 1997
1,2-Dichloroethane MR 4 1997
1,2,4-Trichlorobenzene MR 4 1997
trans-1,2-Dichloroethylene MR 4 1997
Styrene MR 4 1997
o-Dichlorobenzene MR 4 1997
1,2-Dichloropropane MR 4 1997
1,1-Dichloroethylene MR 4 1997
p-Dichlorobenzene MR 4 1997
Ethylbenzene MR 4 1997
Xylenes, Total MR 4 1997
Trichloroethylene MR 4 1997
Asbestos MR 3 2011
Nitrite MR 3 2013

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 HILLANDALE FARMS CONN, LLC.

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 CT0719033 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Connecticut Drinking Water Authority

Connecticut's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.

Find CT regulator via EPA SDWIS

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
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CT0719033 / 5200
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CT0719033 / 5200
2021 Public Notice Other 4 SDWIS / CT0719033 / 7500
2020 E. COLI MR 16 SDWIS / CT0719033 / 3014
2020 Revised Total Coliform Rule TT 4 SDWIS / CT0719033 / 8000
2019 Revised Total Coliform Rule MON 12 SDWIS / CT0719033 / 8000
2018 Nitrate MR 9 SDWIS / CT0719033 / 1040
2016 Endrin MR 2 SDWIS / CT0719033 / 2005
2016 BHC-GAMMA MR 2 SDWIS / CT0719033 / 2010
2016 Methoxychlor MR 2 SDWIS / CT0719033 / 2015
2016 Toxaphene MR 2 SDWIS / CT0719033 / 2020
2016 Dalapon MR 2 SDWIS / CT0719033 / 2031
2016 Diquat MR 2 SDWIS / CT0719033 / 2032
2016 Glyphosate MR 2 SDWIS / CT0719033 / 2034
2016 Hexachlorocyclopentadiene MR 2 SDWIS / CT0719033 / 2042

How HILLANDALE FARMS CONN, LLC Compares

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

Metric HILLANDALE FARMS CONN, LLC Connecticut avg Federal benchmark
Total violations 223 88.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 5 9.3 Indicates a contaminant exceeded a federal MCL
PFAS detection None 63.5% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 50 1,238 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 2,332 regulated public water systems in Connecticut.

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 HILLANDALE FARMS CONN, LLC water safe to drink? ▼
HILLANDALE FARMS CONN, LLC (PWS ID: CT0719033) has 223 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 50 people using Groundwater sources.
How many people does HILLANDALE FARMS CONN, LLC serve? ▼
HILLANDALE FARMS CONN, LLC serves 50 people in BOZRAH, Connecticut. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does HILLANDALE FARMS CONN, LLC have? ▼
HILLANDALE FARMS CONN, LLC has 223 total violations: 5 health-based violations (MCL exceedances or treatment failures), 212 monitoring/reporting violations, and 5 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in HILLANDALE FARMS CONN, LLC water? ▼
No PFAS testing data is available for HILLANDALE FARMS CONN, LLC under the EPA's UCMR5 monitoring program.
What water source does HILLANDALE FARMS CONN, LLC use? ▼
HILLANDALE FARMS CONN, LLC 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.

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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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