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THE ROGERS MANUFACTURING COMPANY

PWS ID: CT0820072 · ROCKFALL, Connecticut 06481

THE ROGERS MANUFACTURING COMPANY serves 100 people in ROCKFALL, Connecticut using Groundwater water sources. It has 190 recorded EPA violations, including 5 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: THE ROGERS MANUFACTURING COMPANY

THE ROGERS MANUFACTURING COMPANY is a private-owned non-transient non-community water system that delivers drinking water to 100 residents in ROCKFALL, Connecticut (Middlesex County) through 1 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 190 total violations for this system , of which 5 (3%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 183 monitoring and reporting violations are on file. The most recent violation on record dates to 2017.

The most frequently cited contaminant at this system is Coliform (TCR), recorded in 41 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. THE ROGERS MANUFACTURING COMPANY's 190 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
190
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
1
County
Middlesex
School/Daycare
No
MCL Violations
2
Monitoring Violations
183
Treatment Tech Violations
3

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 41 2012
Lead and Copper Rule MR 24 2009
Nitrate MR 5 2017
Cadmium MR 4 2003
Chromium MR 4 2003
CYANIDE MR 4 2003
Antimony, Total MR 4 2003
Beryllium, Total MR 4 2003
Selenium MR 4 2003
Nickel MR 4 2003
Mercury MR 4 2003
Thallium, Total MR 4 2003
Arsenic MR 4 2003
Fluoride MR 4 2003
Barium MR 4 2003
Nitrite MR 3 2002
Lead and Copper Rule TT 3 2004
Coliform (TCR) MCL 2 2003
Public Notice Other 2 2006
Endrin MR 2 2014
BHC-GAMMA MR 2 2014
Methoxychlor MR 2 2014
Toxaphene MR 2 2014
Diquat MR 2 2014
Glyphosate MR 2 2014
Di(2-ethylhexyl) adipate MR 2 2014
OXAMYL MR 2 2014
Di(2-ethylhexyl) phthalate MR 2 2014
Picloram MR 2 2014
Dinoseb MR 2 2014

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 THE ROGERS MANUFACTURING COMPANY.

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 CT0820072 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
2017 Nitrate MR 5 SDWIS / CT0820072 / 1040
2014 Endrin MR 2 SDWIS / CT0820072 / 2005
2014 BHC-GAMMA MR 2 SDWIS / CT0820072 / 2010
2014 Methoxychlor MR 2 SDWIS / CT0820072 / 2015
2014 Toxaphene MR 2 SDWIS / CT0820072 / 2020
2014 Diquat MR 2 SDWIS / CT0820072 / 2032
2014 Glyphosate MR 2 SDWIS / CT0820072 / 2034
2014 Di(2-ethylhexyl) adipate MR 2 SDWIS / CT0820072 / 2035
2014 OXAMYL MR 2 SDWIS / CT0820072 / 2036
2014 Di(2-ethylhexyl) phthalate MR 2 SDWIS / CT0820072 / 2039
2014 Picloram MR 2 SDWIS / CT0820072 / 2040
2014 Dinoseb MR 2 SDWIS / CT0820072 / 2041
2014 Hexachlorocyclopentadiene MR 2 SDWIS / CT0820072 / 2042
2014 Aldicarb sulfone MR 2 SDWIS / CT0820072 / 2044
2014 Atrazine MR 2 SDWIS / CT0820072 / 2050

How THE ROGERS MANUFACTURING COMPANY Compares

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

Metric THE ROGERS MANUFACTURING COMPANY Connecticut avg Federal benchmark
Total violations 190 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 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 THE ROGERS MANUFACTURING COMPANY water safe to drink? ▼
THE ROGERS MANUFACTURING COMPANY (PWS ID: CT0820072) has 190 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 THE ROGERS MANUFACTURING COMPANY serve? ▼
THE ROGERS MANUFACTURING COMPANY serves 100 people in ROCKFALL, Connecticut. It is a Private-owned system using Groundwater water sources with 1 service connections.
What type of violations does THE ROGERS MANUFACTURING COMPANY have? ▼
THE ROGERS MANUFACTURING COMPANY has 190 total violations: 5 health-based violations (MCL exceedances or treatment failures), 183 monitoring/reporting violations, and 3 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in THE ROGERS MANUFACTURING COMPANY water? ▼
No PFAS testing data is available for THE ROGERS MANUFACTURING COMPANY under the EPA's UCMR5 monitoring program.
What water source does THE ROGERS MANUFACTURING COMPANY use? ▼
THE ROGERS MANUFACTURING COMPANY 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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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by Kiznis Studio Editorial