Skip to content
AquaCensus

Public water system · ID4010066

Active

Garden City Water and Sewer System

Community water system in Ada County, Idaho, drawing primarily on groundwater. 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

12,500

Service connections

4,595

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDID4010066
System typeCommunity water system
Activity statusActive
Population served12,500
Service connections4,595
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyID state drinking water program
City served—
StateIdaho
ZIP—
CountyAda County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
2022-12-23Public notice, recordkeeping or otherFailure to Consult with State · code 20Groundwater Rulecode 0700NoResolved
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Chlordanecode 2959NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 032,4,5-TP (Silvex)code 2110NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Oxamylcode 2036NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Simazinecode 2037NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Carbofurancode 2046NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 032,4-Dcode 2105NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Di(2-ethylhexyl) adipatecode 2035NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Picloramcode 2040NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 031,2-Dibromo-3-chloropropane (DBCP)code 2931NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Di(2-ethylhexyl) phthalatecode 2039NoArchived
2017-01-01Monitoring and reportingMonitoring, Regular · code 03Benzo(a)pyrenecode 2306NoArchived

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.

Garden City Water and Sewer System: frequently asked questions

Is Garden City Water and Sewer System's water safe to drink?

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

Who runs Garden City Water and Sewer System?

Garden City Water and Sewer System (PWSID ID4010066) is a local government-owned community water system, regulated by the ID state drinking water program.

How many people does Garden City Water and Sewer System serve?

Garden City Water and Sewer System reports serving 12,500 people through 4,595 service connections in Ada County, Idaho.

Where does Garden City Water and Sewer System get its water?

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

Other water systems in Ada County

Water systemCountyPopulation servedTypeSource
Veolia Water IdahoAda264,978CommunitySurface water
Meridian Water DeptAda147,340CommunityGroundwater
Kuna City ofAda32,038CommunityGroundwater
Star Sewer and Water Dist Water SystemAda14,000CommunityGroundwater
Capitol Water CorpAda9,000CommunityGroundwater
Eagle, City of (Western Zone)Ada6,108CommunityGroundwater

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.