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Public water system · TX2270033

Active

Manville WSC

Community water system in Travis County, Texas, drawing primarily on purchased surface water.

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

Population served

39,648

Service connections

11,987

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDTX2270033
System typeCommunity water system
Activity statusActive
Population served39,648
Service connections11,987
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyTX state drinking water program
City served—
StateTexas
ZIP—
CountyTravis County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2026-03-02Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35Total trihalomethanes (TTHM)code 2950NoResolved
2026-02-14Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoResolved
2025-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesResolved
2025-07-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesResolved
2025-06-05Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35Total trihalomethanes (TTHM)code 2950NoResolved
2025-04-09Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved
2025-04-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesResolved
2025-01-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesResolved
2024-10-16Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved
2020-10-01Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02Total trihalomethanes (TTHM)code 2950YesResolved
2018-07-01Monitoring and reportingWater Quality Parameter M/R · code 53Lead and Copper Rulecode 5000NoResolved
2014-05-01Monitoring and reportingMonitoring, Source Water (GWR) · code 34E. colicode 3014NoResolved

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.

Manville WSC: frequently asked questions

Is Manville WSC's water safe to drink?

Manville 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 Manville WSC?

Manville WSC (PWSID TX2270033) is a local government-owned community water system, regulated by the TX state drinking water program.

How many people does Manville WSC serve?

Manville WSC reports serving 39,648 people through 11,987 service connections in Travis County, Texas.

Where does Manville WSC get its water?

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

Other water systems in Travis County

Water systemCountyPopulation servedTypeSource
City of Austin Water & WastewaterTravis1,115,323CommunitySurface water
City of PflugervilleTravis63,464CommunitySurface water
Travis County Wcid 17Travis45,165CommunitySurface water
West Travis County Public Utility AgencyTravis35,664CommunitySurface water
Windermere CommunityTravis21,231CommunityPurchased surface water
City of ManorTravis19,620CommunityGroundwater

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