JOLIET TWP, IL · Will County

MODERN MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of March 1, 1998. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Will County, IL.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID): IL1975265
System type: Community Water System
Population served: 65
Service connections: 32
Ownership: privately owned
Water source: groundwater (wells)

MODERN MHP is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, formerly serving 65 people from groundwater.

EPA's federal records list this system as inactive in 1998; the record below is historical.

As of August 1, 2026, its federal record holds 28 entries between 1992 and 1995, all of which EPA lists as closed. Nothing has been added since 1995.

Of the 28, 26 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1995 – October 31, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1995 – August 31, 1995
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1994 – October 31, 1994
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Benzene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Toluene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Ethylbenzene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
Styrene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1994 – June 30, 1995
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – December 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1994 – June 30, 1995
Archived
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1994 – June 30, 1995
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
February 1, 1993 – February 28, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1993 – February 28, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 1995 – October 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1995 – August 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1995 – December 31, 1995	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
November 1, 1994 – November 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1994 – October 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Benzene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Toluene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Ethylbenzene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	Styrene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
July 1, 1994 – December 31, 1995	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1994 – June 30, 1995	Monitoring, Regular	Xylenes, Total	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
July 1, 1994 – June 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Archived
February 1, 1993 – February 28, 1993	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
February 1, 1993 – February 28, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1992 – August 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

December 16, 1995State Violation/Reminder Notice1 linked violation
December 16, 1995State Public Notification requested1 linked violation
October 21, 1995State Public Notification requested1 linked violation
October 21, 1995State Violation/Reminder Notice1 linked violation
September 17, 1995State Violation/Reminder Notice2 linked violations
September 17, 1995State Public Notification requested2 linked violations
July 31, 1995State Public Notification requested20 linked violations
July 31, 1995State Violation/Reminder Notice20 linked violations
January 21, 1995State Public Notification requested1 linked violation
January 21, 1995State Violation/Reminder Notice1 linked violation
January 4, 1995State Public Notification received1 linked violation
December 17, 1994State Violation/Reminder Notice2 linked violations
December 17, 1994State Public Notification requested1 linked violation
June 30, 1994State Compliance achieved1 linked violation
December 4, 1993State Violation/Reminder Notice4 linked violations
December 4, 1993State Public Notification requested4 linked violations
October 31, 1992State Violation/Reminder Notice1 linked violation
October 31, 1992State Public Notification requested1 linked violation
October 4, 1992State Violation/Reminder Notice2 linked violations
October 4, 1992State Public Notification requested2 linked violations
August 3, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 3, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 8, 1991State Violation/Reminder Notice2 linked violations
June 8, 1991State Public Notification requested2 linked violations
October 7, 1990State Violation/Reminder Notice1 linked violation
October 7, 1990State Public Notification requested1 linked violation

Last known contact on file (system is inactive)

Not on record

Phone not on record

JOLIET TWP, IL 60436