JOLIET, IL · Will County

LOCKPORT TOWNSHIP WATER SYSTEM Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 15, 2024. 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 July 4, 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): IL1978100
System type: Community Water System
Population served: 2,610
Service connections: 901
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
November 26, 2021 – December 14, 2021
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
October 16, 2021 – August 15, 2024
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – July 29, 2013
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1996 – June 30, 1996
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 1995 – September 30, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Atrazine
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
LASSO
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
2,4-D
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Endrin
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Diquat
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Endothall
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Simazine
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Picloram
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
Styrene
April 1, 1995 – June 30, 1995
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1995 – March 31, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – June 30, 1996
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Chlordane
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Simazine
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Picloram
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Endrin
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Dalapon
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1994 – December 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – June 30, 1996
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1994 – May 31, 1994
Archived
Monitoring, Regular
—
Tetrachloroethylene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Benzene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Toluene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Styrene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 1994 – March 31, 1995
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 1994 – March 31, 1994
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 1994 – March 31, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – June 30, 1996
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1993 – April 30, 1993
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1992 – September 30, 1992
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Benzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 1992 – June 30, 1992
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
March 1, 1992 – May 31, 1992
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
December 1, 1991 – February 28, 1992
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Benzene
October 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
September 1, 1991 – November 30, 1991
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 1, 1991 – November 30, 1991
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1991 – August 31, 1991
Archived
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1991 – September 30, 1991
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1991 – July 31, 1991
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
November 26, 2021 – December 14, 2021	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 16, 2021 – August 15, 2024	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Archived
July 1, 2013 – July 29, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 1996 – November 30, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1996 – June 30, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 1995 – June 30, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Atrazine	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	LASSO	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	2,4-D	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 1995 – July 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Endrin	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Diquat	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Endothall	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Simazine	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Picloram	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1995 – June 30, 1995	Monitoring, Regular	Styrene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1995 – June 30, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Chlordane	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Simazine	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Picloram	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Endrin	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Dalapon	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
December 1, 1994 – December 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 1994 – November 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – June 30, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1994 – July 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
May 1, 1994 – May 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1994 – March 31, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Benzene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Toluene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Styrene	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1994 – March 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 1994 – December 31, 1994	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1994 – March 31, 1994	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 1993 – June 30, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
April 1, 1993 – April 30, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1993 – April 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 1992 – September 30, 1992	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1992 – August 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	Benzene	—	Resolved
April 1, 1992 – June 30, 1992	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
March 1, 1992 – May 31, 1992	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
December 1, 1991 – February 28, 1992	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 1991 – December 31, 1991	Monitoring, Regular	Benzene	—	Resolved
September 1, 1991 – November 30, 1991	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
September 1, 1991 – November 30, 1991	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
August 1, 1991 – August 31, 1991	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1991 – September 30, 1991	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1991 – July 31, 1991	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1991 – July 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

March 21, 2022State Bilateral Compliance Agreement signed1 linked violation
March 21, 2022State Administrative/Compliance Order without penalty issued1 linked violation
December 14, 2021State Public Notification received1 linked violation
December 14, 2021State Compliance achieved1 linked violation
December 6, 2021State Violation/Reminder Notice1 linked violation
December 6, 2021State Violation/Reminder Notice1 linked violation
October 27, 2021State Formal Notice of Violation issued1 linked violation
October 26, 2021State Public Notification requested1 linked violation
October 26, 2021State Violation/Reminder Notice1 linked violation
July 29, 2013State Compliance achieved1 linked violation
July 25, 2013State Violation/Reminder Notice1 linked violation
May 4, 2005State Violation/Reminder Notice2 linked violations
May 4, 2005State Public Notification requested2 linked violations
March 20, 1997State Public Notification received1 linked violation
February 8, 1997State Violation/Reminder Notice1 linked violation
February 8, 1997State Public Notification requested1 linked violation
July 10, 1996State Compliance achieved40 linked violations
March 11, 1996State Compliance achieved2 linked violations
February 22, 1996State Public Notification received1 linked violation
February 6, 1996State Public Notification requested1 linked violation
February 6, 1996State Violation/Reminder Notice1 linked violation
December 31, 1995State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 2, 1995State Public Notification requested16 linked violations
November 2, 1995State Violation/Reminder Notice16 linked violations
October 8, 1995State Public Notification requested1 linked violation
October 4, 1995State Compliance achieved31 linked violations
October 2, 1995State Violation/Reminder Notice20 linked violations
July 8, 1995State Public Notification requested1 linked violation
July 8, 1995State Violation/Reminder Notice1 linked violation
June 21, 1995State Violation/Reminder Notice20 linked violations
May 22, 1995State Compliance achieved20 linked violations
May 5, 1995State Violation/Reminder Notice31 linked violations
May 5, 1995State Public Notification requested31 linked violations
April 26, 1995State Compliance achieved31 linked violations
March 12, 1995State Public Notification requested1 linked violation
March 12, 1995State Violation/Reminder Notice1 linked violation
February 11, 1995State Public Notification requested1 linked violation
February 11, 1995State Violation/Reminder Notice1 linked violation
February 1, 1995State Public Notification requested1 linked violation
February 1, 1995State Violation/Reminder Notice1 linked violation
January 10, 1995State Public Notification requested20 linked violations
January 10, 1995State Violation/Reminder Notice20 linked violations
October 9, 1994State Public Notification requested1 linked violation
October 9, 1994State Violation/Reminder Notice1 linked violation
August 6, 1994State Public Notification requested1 linked violation
August 6, 1994State Public Notification requested2 linked violations
April 1, 1994State Violation/Reminder Notice1 linked violation
April 1, 1994State Public Notification requested2 linked violations
April 1, 1994State Violation/Reminder Notice2 linked violations
April 1, 1994State Public Notification requested1 linked violation
August 23, 1993State Public Notification received2 linked violations
June 19, 1993State Public Notification requested4 linked violations
June 19, 1993State Violation/Reminder Notice4 linked violations
May 20, 1993State Violation/Reminder Notice2 linked violations
February 19, 1993State Compliance achieved21 linked violations
December 19, 1992State Violation/Reminder Notice1 linked violation
December 19, 1992State Public Notification requested1 linked violation
November 19, 1992State Public Notification received3 linked violations
November 14, 1992State Public Notification requested3 linked violations
November 14, 1992State Violation/Reminder Notice3 linked violations
October 17, 1992State Violation/Reminder Notice1 linked violation
April 1, 1992State Violation/Reminder Notice7 linked violations
April 1, 1992State Public Notification requested7 linked violations
March 4, 1992State Public Notification requested14 linked violations
December 21, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 21, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 19, 1991State Public Notification requested1 linked violation
October 19, 1991State Violation/Reminder Notice1 linked violation
October 1, 1991State Violation/Reminder Notice7 linked violations
October 1, 1991State Public Notification requested7 linked violations
September 22, 1991State Public Notification requested2 linked violations
July 1, 1991State Public Notification requested7 linked violations
July 1, 1991State Violation/Reminder Notice7 linked violations
May 18, 1991State Violation/Reminder Notice1 linked violation
May 18, 1991State Public Notification requested1 linked violation
November 19, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

SWISHER, ALLISON

815-724-4222

JOLIET, IL 60432