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AquaCensus

Public water system · IL1110900

Active

Union

Community water system in McHenry County, Illinois, drawing primarily on groundwater.

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

Population served

594

Service connections

276

Primary source

GW

Groundwater

System type

CWS

Community water system

System record

PWSIDIL1110900
System typeCommunity water system
Activity statusActive
Population served594
Service connections276
Primary water sourceGroundwater
Owner typeLocal government
Primacy agencyIL state drinking water program
City servedUnion
StateIllinois
ZIP

Violations & enforcement

Violations data landing soon.

EPA SDWA violation and enforcement records for Union are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.

Union: frequently asked questions

Is Union's water safe to drink?

Union is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.

Who runs Union?

Union (PWSID IL1110900) is a local government-owned community water system, regulated by the IL state drinking water program.

How many people does Union serve?

Union reports serving 594 people through 276 service connections in McHenry County, Illinois.

Where does Union get its water?

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

Other water systems in McHenry County

Water systemCountyPopulation servedTypeSource
Crystal LakeMcHenry40,661CommunityGroundwater
AlgonquinMcHenry30,700CommunityGroundwater
Lake in the HillsMcHenry28,661CommunityGroundwater
HuntleyMcHenry28,495CommunityGroundwater
WoodstockMcHenry25,630CommunityGroundwater
MchenryMcHenry22,335CommunityGroundwater