Skip to content
AquaCensus

Public water system · MA3163000

Active

Lynn Water and Sewer Comm

Community water system in Essex County, Massachusetts, drawing primarily on surface water. This page covers its drinking water system only; sewer and wastewater service are not part of EPA's drinking water records.

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

Population served

101,253

Service connections

19,623

Primary source

SW

Surface water

System type

CWS

Community water system

System record

PWSIDMA3163000
System typeCommunity water system
Activity statusActive
Population served101,253
Service connections19,623
Primary water sourceSurface water
Owner typeLocal government
Primacy agencyMA state drinking water program
City servedLynn
StateMassachusetts
ZIP01905
CountyEssex County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
1996-10-01Monitoring and reportingMonitoring, Repeat Minor (TCR) · code 26Total coliform bacteria (TCR)code 3100NoArchived
1988-01-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesArchived
1985-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesArchived
1985-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesArchived
1985-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesArchived
1984-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesArchived
1981-10-31Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived
1981-08-01Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived
1981-07-01Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived
1981-06-01Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived
1981-05-01Public notice, recordkeeping or otherNotification, Public · code 06Not reportedNoArchived

All 11 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.

Lynn Water and Sewer Comm: frequently asked questions

Is Lynn Water and Sewer Comm's water safe to drink?

Lynn Water and Sewer Comm is an active community water system regulated under the Safe Drinking Water Act, overseen by the MA state drinking water program. EPA's SDWA data records violations for this system — the most recent are listed on this page, including health-based violations; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Lynn Water and Sewer Comm?

Lynn Water and Sewer Comm (PWSID MA3163000) is a local government-owned community water system, regulated by the MA state drinking water program.

How many people does Lynn Water and Sewer Comm serve?

Lynn Water and Sewer Comm reports serving 101,253 people through 19,623 service connections in Essex County, Massachusetts.

Where does Lynn Water and Sewer Comm get its water?

EPA SDWIS lists this system's primary water source as surface water.

Other water systems in Essex County

Water systemCountyPopulation servedTypeSource
Salem and Beverly Water Supply BoardEssex90,330CommunitySurface water
Lawrence Water WorksEssex89,143CommunitySurface water
Haverhill Water DeptEssex61,277CommunitySurface water
Peabody Water Dept.Essex54,481CommunitySurface water
Methuen Water DeptEssex53,059CommunitySurface water
Beverly Water DeptEssex47,461CommunityPurchased surface water

Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.