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FAWN RIDGE ASSOCIATION INC.

PWS ID: CT1699081 · CHARLTON, Connecticut 01507

FAWN RIDGE ASSOCIATION INC. serves 36 people in CHARLTON, Connecticut using Groundwater water sources. It has 1,282 recorded EPA violations, including 40 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: FAWN RIDGE ASSOCIATION INC.

FAWN RIDGE ASSOCIATION INC. is a private-owned community water system that delivers drinking water to 36 residents in CHARLTON, Connecticut (Windham County) through 2 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 1,282 total violations for this system , of which 40 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 1,225 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Arsenic, recorded in 32 violations (MCL, health-based). 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. FAWN RIDGE ASSOCIATION INC.'s 1,282 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
36
Total Violations
1,282
Health-Based Violations
40
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
2
County
Windham
School/Daycare
No
MCL Violations
36
Monitoring Violations
1,225
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Arsenic MCL 32 2019
Endrin MR 22 2011
BHC-GAMMA MR 22 2011
Dalapon MR 22 2011
Diquat MR 22 2011
Simazine MR 22 2011
Picloram MR 22 2011
Aldicarb sulfoxide MR 22 2011
Heptachlor MR 22 2011
2,4-D MR 22 2011
Pentachlorophenol MR 22 2011
1,2-DIBROMO-3-CHLOROPROPANE MR 22 2011
ETHYLENE DIBROMIDE MR 22 2011
Chlordane MR 22 2011
Methoxychlor MR 22 2011
Toxaphene MR 22 2011
Glyphosate MR 22 2011
Di(2-ethylhexyl) phthalate MR 22 2011
Dinoseb MR 22 2011
Hexachlorocyclopentadiene MR 22 2011
Aldicarb MR 22 2011
LASSO MR 22 2011
2,4,5-TP MR 22 2011
HEXACHLOROBENZENE MR 22 2011
Benzo(a)pyrene MR 22 2011
Total Polychlorinated Biphenyls (PCB) MR 22 2011
o-Dichlorobenzene MR 22 2011
trans-1,2-Dichloroethylene MR 22 2011
1,2-Dichloroethane MR 22 2011
1,2-Dichloropropane MR 22 2011

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 FAWN RIDGE ASSOCIATION INC..

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 CT1699081 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
2025 Consumer Confidence Rule Other 6 SDWIS / CT1699081 / 7000
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CT1699081 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CT1699081 / 5200
2023 Public Notice Other 10 SDWIS / CT1699081 / 7500
2022 Revised Total Coliform Rule TT 3 SDWIS / CT1699081 / 8000
2019 Arsenic MCL 32 SDWIS / CT1699081 / 1005
2018 Lead and Copper Rule MR 13 SDWIS / CT1699081 / 5000
2017 Arsenic MR 22 SDWIS / CT1699081 / 1005
2016 Combined Radium (-226 and -228) MR 22 SDWIS / CT1699081 / 4010
2011 Endrin MR 22 SDWIS / CT1699081 / 2005
2011 BHC-GAMMA MR 22 SDWIS / CT1699081 / 2010
2011 Dalapon MR 22 SDWIS / CT1699081 / 2031
2011 Diquat MR 22 SDWIS / CT1699081 / 2032
2011 Simazine MR 22 SDWIS / CT1699081 / 2037
2011 Picloram MR 22 SDWIS / CT1699081 / 2040

How FAWN RIDGE ASSOCIATION INC. Compares

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

Metric FAWN RIDGE ASSOCIATION INC. Connecticut avg Federal benchmark
Total violations 1,282 88.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 40 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 36 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 FAWN RIDGE ASSOCIATION INC. water safe to drink? ▼
FAWN RIDGE ASSOCIATION INC. (PWS ID: CT1699081) has 1282 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 36 people using Groundwater sources.
How many people does FAWN RIDGE ASSOCIATION INC. serve? ▼
FAWN RIDGE ASSOCIATION INC. serves 36 people in CHARLTON, Connecticut. It is a Private-owned system using Groundwater water sources with 2 service connections.
What type of violations does FAWN RIDGE ASSOCIATION INC. have? ▼
FAWN RIDGE ASSOCIATION INC. has 1,282 total violations: 40 health-based violations (MCL exceedances or treatment failures), 1,225 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in FAWN RIDGE ASSOCIATION INC. water? ▼
No PFAS testing data is available for FAWN RIDGE ASSOCIATION INC. under the EPA's UCMR5 monitoring program.
What water source does FAWN RIDGE ASSOCIATION INC. use? ▼
FAWN RIDGE ASSOCIATION INC. 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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