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AquaCensus

Public water system · CT0700174

Active

206 Route 80

At a glance

206 Route 80 (PWSID CT0700174) is an active transient non-community water system in Middlesex County, Connecticut. It reports serving 25 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 8 violations for this system; none is health-based, and the most recent began in October 2003.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

25

Service connections

2

Primary source

GW

Groundwater

System type

TNCWS

Transient non-community water system

System record

PWSIDCT0700174
System typeTransient non-community water system
Activity statusActive
Population served25
Service connections2
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyCT state drinking water program
City servedKillingworth
StateConnecticut
ZIP—
CountyMiddlesex County

How does 206 Route 80 compare with other water systems in Middlesex County?

By EPA's size categories, 206 Route 80 is a very small system (500 people or fewer). Middlesex County has 277 active public water systems. Its population served is well below the county average of 353 people per system, and accounts for less than 0.1% of the 97,777 people reported by systems filed under the county. Across Connecticut, the 2,363 active systems average 1,247 people each. Nationally, the average active transient non-community water system reports serving 144 people, so 206 Route 80 is well below that figure.

What does “transient non-community water system” mean?

A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Connecticut has 1,399 active transient non-community water systems, 59% of the state's 2,363 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,263 Connecticut systems (96%) list groundwater as their primary source.

Who owns and regulates 206 Route 80?

EPA lists 206 Route 80 as privately owned. The CT state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 223 of the 277 active systems in Middlesex County (81%) are also privately owned.

Does 206 Route 80 have drinking water violations?

EPA's records list 8 violations for this system; none is health-based, and the most recent began in October 2003. The violations listed here began between January 2001 and October 2003. By type: 8 monitoring and reporting. The contaminant or rule involved most often is Total coliform bacteria (TCR) (6 of them). EPA lists 8 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.

BeganViolationContaminant or ruleHealth-basedStatus
2003-10-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2003-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2002-07-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2002-04-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2002-01-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2001-10-01Monitoring and reportingMonitoring, Routine Major (TCR) · code 23Total coliform bacteria (TCR)code 3100NoResolved
2001-01-01Monitoring and reportingMonitoring, Regular · code 03Nitritecode 1041NoResolved
2001-01-01Monitoring and reportingMonitoring, Regular · code 03Nitratecode 1040NoResolved

All 8 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.

206 Route 80: frequently asked questions

Who runs 206 Route 80?

206 Route 80 (PWSID CT0700174) is a transient non-community water system privately owned. It is regulated by the CT state drinking water program.

How many people does 206 Route 80 serve?

206 Route 80 reports serving 25 people through 2 service connections in Middlesex County, Connecticut.

Where does 206 Route 80 get its water?

EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.

Does 206 Route 80 have any drinking water violations?

EPA's records list 8 violations for this system; none is health-based, and the most recent began in October 2003. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.

Is 206 Route 80's water safe to drink?

AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 8 violations for this system; none is health-based, and the most recent began in October 2003. For current results, consult EPA ECHO, or the CT state drinking water program.

Where can I find 206 Route 80's water quality report?

The annual Consumer Confidence Report requirement applies to community water systems. 206 Route 80 is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.

Other water systems in Middlesex County

Water systemCountyPopulation servedTypeSource
Middletown Water DepartmentMiddlesex41,019CommunitySurface water
Cromwell Fire District Water DepartmentMiddlesex14,316CommunityGroundwater
Ctwc - Shoreline Region-Chester SystemMiddlesex5,030CommunitySurface water
Portland Water DepartmentMiddlesex5,010CommunityPurchased surface water
Connecticut Valley HospitalMiddlesex2,928CommunitySurface water
Pratt & WhitneyMiddlesex2,800Non-transient non-communityGroundwater

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About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “206 Route 80, PWSID CT0700174, Connecticut”, https://aquacensus.com/water-systems/connecticut/206-route-80-ct0700174 (data as of October 1, 2026).