Skip to content
AquaCensus

Public water system · IL1990350

Active

Energy

Community water system in Williamson County, Illinois, drawing primarily on purchased surface water.

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

Population served

984

Service connections

552

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDIL1990350
System typeCommunity water system
Activity statusActive
Population served984
Service connections552
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyIL state drinking water program
City servedEnergy
StateIllinois
ZIP—
CountyWilliamson County

Violations & enforcement

BeganViolationContaminant or ruleHealth-basedStatus
1977-06-30Monitoring and reportingMonitoring, Regular · code 03Gross alpha (excluding radon and uranium)code 4000NoArchived

The one violation in EPA's records.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.

Energy: frequently asked questions

Is Energy's water safe to drink?

Energy is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL 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 Energy?

Energy (PWSID IL1990350) is a local government-owned community water system, regulated by the IL state drinking water program.

How many people does Energy serve?

Energy reports serving 984 people through 552 service connections in Williamson County, Illinois.

Where does Energy get its water?

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

Other water systems in Williamson County

Water systemCountyPopulation servedTypeSource
MarionWilliamson16,855CommunityPurchased surface water
HerrinWilliamson12,747CommunityPurchased surface water
Lake of Egypt PWDWilliamson11,368CommunitySurface water
CartervilleWilliamson6,528CommunityPurchased surface water
Coal Valley PWDWilliamson4,023CommunityPurchased surface water
Corinth PWDWilliamson3,927CommunityPurchased surface water

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.