STERLING TWP, IL · Whiteside County
SHADY NOOK Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 1993. 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 Whiteside 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)
- IL1950020
- System type
- Community Water System
- Population served
- 25
- Service connections
- 13
- Ownership
- privately owned
- Water source
- groundwater (wells)
SHADY NOOK is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, formerly serving 25 people from groundwater.
EPA's federal records list this system as inactive in 1993; the record below is historical.
As of August 1, 2026, its federal record holds 50 entries between 1992 and 1993, all of which EPA lists as closed. Nothing has been added since 1993.
All 50 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 inorganic chemicals.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1993 – September 30, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1993 – June 30, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1993 – May 31, 1993
ArchivedMonitoring, Regular
—Tetrachloroethylene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Trichloroethylene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Carbon tetrachloride
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Xylenes, Total
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—o-Dichlorobenzene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Ethylbenzene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Benzene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—CHLOROBENZENE
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Regular
—Toluene
April 1, 1993 – June 30, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1993 – April 30, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Benzene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Xylenes, Total
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Carbon tetrachloride
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Trichloroethylene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Tetrachloroethylene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—CHLOROBENZENE
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Toluene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1993 – January 31, 1993
ArchivedMonitoring, Regular
—Arsenic
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—Selenium
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—Nitrate
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—Mercury
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—Chromium
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—Barium
December 1, 1992 – December 1, 1993
ArchivedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—Xylenes, Total
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—Toluene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—Benzene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—Tetrachloroethylene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—Trichloroethylene
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Regular
—1,2-Dichloropropane
October 1, 1992 – December 31, 1992
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1992 – May 31, 1992
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1992 – April 30, 1992
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 1993 – September 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 1, 1993 – June 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1993 – May 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Trichloroethylene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Xylenes, Total | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Ethylbenzene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Benzene | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Toluene | — | Archived |
| April 1, 1993 – April 30, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1993 – March 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Benzene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Xylenes, Total | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Trichloroethylene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Toluene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Ethylbenzene | — | Archived |
| January 1, 1993 – January 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Arsenic | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Selenium | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Nitrate | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Mercury | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Chromium | — | Archived |
| December 1, 1992 – December 1, 1993 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Xylenes, Total | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Toluene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Benzene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | Trichloroethylene | — | Archived |
| October 1, 1992 – December 31, 1992 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| May 1, 1992 – May 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1992 – April 30, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 19, 1993State Public Notification requested1 linked violation
- September 19, 1993State Violation/Reminder Notice1 linked violation
- August 14, 1993State Public Notification requested1 linked violation
- August 14, 1993State Violation/Reminder Notice1 linked violation
- July 17, 1993State Violation/Reminder Notice1 linked violation
- July 17, 1993State Public Notification requested1 linked violation
- July 7, 1993State Violation/Reminder Notice17 linked violations
- July 7, 1993State Public Notification requested17 linked violations
- June 19, 1993State Public Notification requested3 linked violations
- April 20, 1993State Public Notification requested17 linked violations
- April 20, 1993State Violation/Reminder Notice17 linked violations
- April 15, 1993State Violation/Reminder Notice4 linked violations
- March 18, 1993State Violation/Reminder Notice1 linked violation
- March 18, 1993State Public Notification requested1 linked violation
- February 13, 1993State Public Notification requested1 linked violation
- February 13, 1993State Violation/Reminder Notice1 linked violation
- January 19, 1993State Violation/Reminder Notice17 linked violations
- January 19, 1993State Public Notification requested17 linked violations
- January 16, 1993State Public Notification requested1 linked violation
- January 16, 1993State Violation/Reminder Notice1 linked violation
- December 19, 1992State Public Notification requested2 linked violations
- December 19, 1992State Violation/Reminder Notice2 linked violations
- November 14, 1992State Violation/Reminder Notice2 linked violations
- October 17, 1992State Public Notification requested2 linked violations
- October 17, 1992State Violation/Reminder Notice2 linked violations
- July 18, 1992State Violation/Reminder Notice1 linked violation
- June 20, 1992State Public Notification requested1 linked violation
Last known contact on file (system is inactive)
Not on record
Phone not on record
STERLING TWP, IL 61071