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Public water system · TX2290002

Active

Chester WSC

Community water system in Tyler County, Texas, drawing primarily on groundwater.

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

Population served

1,237

Service connections

472

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDTX2290002
System typeCommunity water system
Activity statusActive
Population served1,237
Service connections472
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyTX state drinking water program
City served—
StateTexas
ZIP—
CountyTyler County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2026-05-03Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2026-04-02Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2026-03-30Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2026-03-30Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2026-01-01Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52Lead and Copper Rulecode 5000NoUnaddressed
2025-09-29Monitoring and reportingLead Consumer Notice · code 66Lead and Copper Rulecode 5000NoUnaddressed
2025-07-01Monitoring and reportingWater Quality Parameter M/R · code 53Lead and Copper Rulecode 5000NoArchived
2025-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Combined Radium (-226 and -228)code 4010YesArchived
2025-07-01Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72Consumer Confidence Rulecode 7000NoUnaddressed
2025-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Gross alpha (excluding radon and uranium)code 4000YesArchived
2025-05-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-04-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Combined Radium (-226 and -228)code 4010YesArchived

The 12 most recent 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.

Chester WSC: frequently asked questions

Is Chester WSC's water safe to drink?

Chester WSC is an active community water system regulated under the Safe Drinking Water Act, overseen by the TX 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 Chester WSC?

Chester WSC (PWSID TX2290002) is a local government-owned community water system, regulated by the TX state drinking water program.

How many people does Chester WSC serve?

Chester WSC reports serving 1,237 people through 472 service connections in Tyler County, Texas.

Where does Chester WSC get its water?

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

Other water systems in Tyler County

Water systemCountyPopulation servedTypeSource
City of WoodvilleTyler6,069CommunityGroundwater
Tyler County SudTyler5,872CommunityGroundwater
Ivanhoe Land of LakesTyler1,968CommunityGroundwater
Warren WSCTyler1,834CommunityGroundwater
City of ColmesneilTyler1,404CommunityGroundwater
Seneca WSCTyler917CommunityGroundwater

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