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720 BRANCHVILLE LLC

PWS ID: CT1180034 · RIDGEFIELD, Connecticut 06877

720 BRANCHVILLE LLC serves 100 people in RIDGEFIELD, Connecticut using Groundwater water sources. It has 448 recorded EPA violations, including 4 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: 720 BRANCHVILLE LLC

720 BRANCHVILLE LLC is a private-owned non-transient non-community water system that delivers drinking water to 100 residents in RIDGEFIELD, Connecticut (Fairfield County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 448 total violations for this system , of which 4 (1%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 435 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 Lead and Copper Rule, recorded in 25 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. 720 BRANCHVILLE LLC's 448 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
100
Total Violations
448
Health-Based Violations
4
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Fairfield
School/Daycare
No
MCL Violations
3
Monitoring Violations
435
Treatment Tech Violations
1

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Lead and Copper Rule MR 25 2024
Diquat MR 8 2007
Glyphosate MR 8 2007
Di(2-ethylhexyl) adipate MR 8 2007
OXAMYL MR 8 2007
Simazine MR 8 2007
Picloram MR 8 2007
Dinoseb MR 8 2007
Carbofuran MR 8 2007
Atrazine MR 8 2007
LASSO MR 8 2007
Heptachlor MR 8 2007
2,4,5-TP MR 8 2007
HEXACHLOROBENZENE MR 8 2007
Pentachlorophenol MR 8 2007
Total Polychlorinated Biphenyls (PCB) MR 8 2007
Chlordane MR 8 2007
Toxaphene MR 8 2007
Dalapon MR 8 2007
Di(2-ethylhexyl) phthalate MR 8 2007
Aldicarb MR 8 2007
2,4-D MR 8 2007
Benzo(a)pyrene MR 8 2007
1,2-DIBROMO-3-CHLOROPROPANE MR 8 2007
ETHYLENE DIBROMIDE MR 8 2007
1,2,4-Trichlorobenzene MR 8 2007
cis-1,2-Dichloroethylene MR 8 2007
DICHLOROMETHANE MR 8 2007
p-Dichlorobenzene MR 8 2007
1,1-Dichloroethylene MR 8 2007

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 720 BRANCHVILLE 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 CT1180034 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 MR 25 SDWIS / CT1180034 / 5000
2024 LEAD AND COPPER RULE REVISIONS TT 1 SDWIS / CT1180034 / 5200
2024 LEAD AND COPPER RULE REVISIONS RPT 1 SDWIS / CT1180034 / 5200
2015 Coliform (TCR) MCL 3 SDWIS / CT1180034 / 3100
2015 E. COLI MR 2 SDWIS / CT1180034 / 3014
2008 Public Notice Other 2 SDWIS / CT1180034 / 7500
2007 Diquat MR 8 SDWIS / CT1180034 / 2032
2007 Glyphosate MR 8 SDWIS / CT1180034 / 2034
2007 Di(2-ethylhexyl) adipate MR 8 SDWIS / CT1180034 / 2035
2007 OXAMYL MR 8 SDWIS / CT1180034 / 2036
2007 Simazine MR 8 SDWIS / CT1180034 / 2037
2007 Picloram MR 8 SDWIS / CT1180034 / 2040
2007 Dinoseb MR 8 SDWIS / CT1180034 / 2041
2007 Carbofuran MR 8 SDWIS / CT1180034 / 2046
2007 Atrazine MR 8 SDWIS / CT1180034 / 2050

How 720 BRANCHVILLE LLC Compares

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

Metric 720 BRANCHVILLE LLC Connecticut avg Federal benchmark
Total violations 448 88.6 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 4 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 100 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 720 BRANCHVILLE LLC water safe to drink? ▼
720 BRANCHVILLE LLC (PWS ID: CT1180034) has 448 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 100 people using Groundwater sources.
How many people does 720 BRANCHVILLE LLC serve? ▼
720 BRANCHVILLE LLC serves 100 people in RIDGEFIELD, Connecticut. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does 720 BRANCHVILLE LLC have? ▼
720 BRANCHVILLE LLC has 448 total violations: 4 health-based violations (MCL exceedances or treatment failures), 435 monitoring/reporting violations, and 1 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in 720 BRANCHVILLE LLC water? ▼
No PFAS testing data is available for 720 BRANCHVILLE LLC under the EPA's UCMR5 monitoring program.
What water source does 720 BRANCHVILLE LLC use? ▼
720 BRANCHVILLE 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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