NORTHFIELD TWP, IL · Cook County
LAKE RUN APTS Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of July 1, 1994. 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 Cook 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)
- IL0315848
- System type
- Community Water System
- Population served
- 700
- Service connections
- 2
- Ownership
- privately owned
- Water source
- groundwater (wells)
LAKE RUN APTS is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, formerly serving 700 people from groundwater.
EPA's federal records list this system as inactive in 1994; the record below is historical.
As of August 1, 2026, its federal record holds 29 entries between 1981 and 1994, all of which EPA lists as closed. Nothing has been added since 1994.
Of the 29, 28 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 Lead and Copper Rule, and the Miscellaneous Other Rules.
Violation history
Monitoring, Regular
—Styrene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Carbon tetrachloride
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Trichloroethylene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Tetrachloroethylene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—CHLOROBENZENE
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Benzene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Toluene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Ethylbenzene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Xylenes, Total
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—DICHLOROMETHANE
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—o-Dichlorobenzene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1994 – June 30, 1994
ArchivedMonitoring, Regular
—Xylenes, Total
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—Tetrachloroethylene
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—CHLOROBENZENE
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—Toluene
October 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—Ethylbenzene
October 1, 1993 – December 31, 1993
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
April 1, 1993 – July 1, 1994
ArchivedNotification, Public
—No contaminant on record
January 26, 1981 – February 25, 1981
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Styrene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Trichloroethylene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Benzene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Toluene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Ethylbenzene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Xylenes, Total | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Xylenes, Total | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Toluene | — | Archived |
| October 1, 1993 – December 31, 1993 | Monitoring, Regular | Ethylbenzene | — | Archived |
| April 1, 1993 – July 1, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Archived |
| January 26, 1981 – February 25, 1981 | Notification, Public | — | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- June 27, 1994State Violation/Reminder Notice20 linked violations
- June 27, 1994State Public Notification requested20 linked violations
- January 5, 1994State Violation/Reminder Notice17 linked violations
- January 5, 1994State Public Notification requested17 linked violations
Last known contact on file (system is inactive)
Not on record
Phone not on record
NORTHFIELD TWP, IL 60070