REED TWP, IL · Will County

SHADOW LAKES RESORT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 1, 1997. 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): IL1970090
System type: Community Water System
Population served: 1,200
Service connections: 595
Ownership: privately owned
Water source: groundwater (wells)

SHADOW LAKES RESORT is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, formerly serving 1,200 people from groundwater.

EPA's federal records list this system as inactive in 1997; the record below is historical.

As of August 1, 2026, its federal record holds 94 entries between 1992 and 1995, all of which EPA lists as closed. Nothing has been added since 1995.

All 94 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 synthetic organic chemicals, volatile organic chemicals, and the Surface Water Treatment Rules.

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1995 – November 30, 1995
Archived
Monitoring, Regular
—
Dinoseb
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Picloram
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Simazine
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
OXAMYL
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Endothall
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Diquat
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Dalapon
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Aldicarb sulfoxide
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Aldicarb
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Aldicarb sulfone
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Heptachlor
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Toxaphene
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Atrazine
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Endrin
October 1, 1995 – December 31, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 1995 – October 31, 1995
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
2,4,5-TP
October 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Heptachlor epoxide
October 1, 1995 – December 31, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1995 – September 30, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1995 – August 31, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1995 – August 31, 1995
Archived
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
BHC-GAMMA
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
LASSO
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Heptachlor epoxide
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
2,4,5-TP
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Pentachlorophenol
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Benzene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Toluene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Styrene
July 1, 1995 – September 30, 1995
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1995 – August 15, 1996
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1995 – July 31, 1995
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Endothall
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
OXAMYL
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Picloram
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Dinoseb
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Aldicarb sulfone
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
Aldicarb
July 1, 1995 – September 30, 1995
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 1995 – September 30, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 1995 – June 30, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Diquat
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Picloram
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
LASSO
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1995 – December 31, 1995
Archived
Monitoring, Regular
—
Styrene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 1995 – March 31, 1995
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1995 – March 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, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Archived
Monitoring, Routine Major (TCR)
—
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
November 1, 1995 – November 30, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Dinoseb	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Picloram	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Simazine	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	OXAMYL	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Endothall	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Diquat	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Dalapon	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Aldicarb	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Aldicarb sulfone	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Heptachlor	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Toxaphene	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Atrazine	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Endrin	—	Archived
October 1, 1995 – October 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	2,4,5-TP	—	Archived
October 1, 1995 – December 31, 1995	Monitoring, Regular	Heptachlor epoxide	—	Archived
September 1, 1995 – September 30, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 1995 – September 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1995 – August 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1995 – August 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	BHC-GAMMA	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	LASSO	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Heptachlor epoxide	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	2,4,5-TP	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Pentachlorophenol	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Xylenes, Total	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Trichloroethylene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Toluene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Ethylbenzene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Styrene	—	Archived
July 1, 1995 – August 15, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Archived
July 1, 1995 – July 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Endothall	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	OXAMYL	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Picloram	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Dinoseb	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb sulfoxide	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb sulfone	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	Aldicarb	—	Archived
July 1, 1995 – September 30, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
June 1, 1995 – June 30, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
May 1, 1995 – May 31, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Diquat	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Picloram	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	LASSO	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Nitrate	—	Archived
January 1, 1995 – March 31, 1995	Monitoring, Regular	Styrene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 1995 – March 31, 1995	Monitoring, Regular	Toxaphene	—	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
September 1, 1994 – September 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1992 – August 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	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 9, 1995State Violation/Reminder Notice1 linked violation
December 9, 1995State Public Notification requested1 linked violation
November 11, 1995State Public Notification requested1 linked violation
November 11, 1995State Violation/Reminder Notice1 linked violation
November 2, 1995State Violation/Reminder Notice16 linked violations
November 2, 1995State Public Notification requested16 linked violations
October 2, 1995State Violation/Reminder Notice20 linked violations
October 2, 1995State Public Notification requested20 linked violations
June 21, 1995State Compliance achieved20 linked violations
May 21, 1995State Compliance achieved31 linked violations
May 5, 1995State Public Notification requested31 linked violations
May 5, 1995State Violation/Reminder Notice31 linked violations
April 4, 1995State Violation/Reminder Notice20 linked violations
April 4, 1995State Public Notification requested20 linked violations
February 11, 1995State Violation/Reminder Notice1 linked violation
February 11, 1995State Public Notification requested1 linked violation
January 7, 1995State Public Notification requested1 linked violation
January 7, 1995State Violation/Reminder Notice1 linked violation
December 10, 1994State Public Notification requested2 linked violations
September 20, 1992State Violation/Reminder Notice1 linked violation

Last known contact on file (system is inactive)

Not on record

Phone not on record

REED TWP, IL 60188