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Public water system · WI2460147

Active

Williamsburg 207 209 and 214

Community water system in Ozaukee County, Wisconsin, drawing primarily on groundwater.

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

Population served

70

Service connections

40

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDWI2460147
System typeCommunity water system
Activity statusActive
Population served70
Service connections40
Primary water sourceGroundwater
Owner typePrivate
Primacy agencyWI state drinking water program
City servedThiensville
StateWisconsin
ZIP—
CountyOzaukee County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2025-07-02ReportingNotification, Known or Potential LSL · code 4HLead and Copper Rule Revisionscode 5200NoUnaddressed
2025-07-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-03-11Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-02-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-01-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2025-01-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-01-01Required treatment not metOCCT/SOWT Study/Recommendation · code 57Lead and Copper Rulecode 5000YesUnaddressed
2025-01-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2025-01-01Required treatment not metPublic Education · code 65Lead and Copper Rulecode 5000YesUnaddressed
2025-01-01Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75Public Noticecode 7500NoUnaddressed
2024-12-30Monitoring and reportingLead Consumer Notice · code 66Lead and Copper Rulecode 5000NoResolved
2024-10-17Required treatment not metLSL Inventory · code 2ELead and Copper Rule Revisionscode 5200YesUnaddressed

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.

Williamsburg 207 209 and 214: frequently asked questions

Is Williamsburg 207 209 and 214's water safe to drink?

Williamsburg 207 209 and 214 is an active community water system regulated under the Safe Drinking Water Act, overseen by the WI 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 Williamsburg 207 209 and 214?

Williamsburg 207 209 and 214 (PWSID WI2460147) is a private-owned community water system, regulated by the WI state drinking water program.

How many people does Williamsburg 207 209 and 214 serve?

Williamsburg 207 209 and 214 reports serving 70 people through 40 service connections in Ozaukee County, Wisconsin.

Where does Williamsburg 207 209 and 214 get its water?

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

Other water systems in Ozaukee County

Water systemCountyPopulation servedTypeSource
Port Washington WaterworksOzaukee12,853CommunitySurface water
Cedarburg L & W CommissionOzaukee12,500CommunityGroundwater
Grafton WaterworksOzaukee12,269CommunityGroundwater
Mequon Water UtilityOzaukee11,152CommunityPurchased surface water
Saukville WaterworksOzaukee4,268CommunityGroundwater
Belgium WaterworksOzaukee2,493CommunityGroundwater

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