Hartford

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

Dataset updated July 2026 . Source: EPA SDWIS/ECHO public records.

Population served

1,260

Service connections

587

Primary source

Groundwater

System type

CWS

Community water system

System record

PWSIDIL1190500

System typeCommunity water system

Activity statusActive

Population served1,260

Service connections587

Primary water sourceGroundwater

Owner typeLocal government

Primacy agencyIL state drinking water program

City servedHartford

StateIllinois

ZIP—

CountyMadison County →

Violations & enforcement

Began	Violation	Contaminant	Health-based	Status
2023-07-01	27	2950	No	Resolved
2023-07-01	71	7000	No	Resolved
2023-07-01	27	2456	No	Resolved
2018-07-01	72	7000	No	Resolved
2018-07-01	71	7000	No	Resolved
2006-04-01	22	3100	Yes	Resolved
1994-09-01	22	3100	Yes	Archived
1993-04-01	24	3100	No	Archived
1977-06-30	03	4000	No	Archived

Hartford: frequently asked questions

Is Hartford's water safe to drink?

Hartford 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 Hartford?

Hartford (PWSID IL1190500) is a local government-owned community water system, regulated by the IL state drinking water program.

How many people does Hartford serve?

Hartford reports serving 1,260 people through 587 service connections in Madison County, Illinois.

Where does Hartford get its water?

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

Other water systems in Madison County

Water system	County	Population served	Type	Source
Huntsville Utilities Water Dept.	Madison	310,107	Community	Surface water
Madison County Water Department	Madison	119,100	Community	Purchased surface water
Jackson Water System	Madison	91,111	Community	Groundwater
Anderson Water Department	Madison	55,212	Community	Groundwater under influence of surface water
Madison, the W & Ww Board of the City of	Madison	54,114	Community	Surface water
Harvest-Monrovia Water System	Madison	51,915	Community	Groundwater under influence of surface water