SILVIS, IL · Rock Island County

SILVIS HEIGHTS WATER CORP Water System

Current status

2 open health-based violations on record as of July 4, 2026, alongside 4 other open item(s). See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

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): IL1615750
System type: Community Water System
Population served: 1,450
Service connections: 495
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
August 22, 2025
Unaddressed
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2025 – December 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2024 – July 9, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2023 – October 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2023 – December 5, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – July 3, 2024
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 2, 2023
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2023 – April 30, 2023
Resolved
Public Education
Health-based
Lead and Copper Rule
March 1, 2023 – June 26, 2023
Resolved
Public Education
Health-based
Lead and Copper Rule
December 1, 2022 – June 26, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2021 – August 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2021 – September 30, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020 – March 8, 2021
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – October 8, 2021
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2019 – June 22, 2020
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
December 1, 2017 – January 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2017 – December 31, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2013 – September 22, 2014
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2013 – June 30, 2014
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2012 – June 24, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 2, 2011 – October 11, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2011 – December 19, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2011 – December 13, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 2, 2011 – February 3, 2011
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2011 – June 30, 2011
Resolved
Public Education
Health-based
Lead and Copper Rule
November 20, 2008 – December 30, 2008
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – May 23, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2007 – April 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2007 – February 28, 2007
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
February 1, 2007 – February 28, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2006 – September 30, 2006
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2002 – December 31, 2002
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Unaddressed no corrective action on record yetArchived 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
August 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
January 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Archived
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
January 1, 2024 – July 9, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2023 – October 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2023 – December 5, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2023 – July 3, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 2, 2023	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Unaddressed
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2023 – April 30, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
March 1, 2023 – June 26, 2023	Public Education	Lead and Copper Rule	Health-based	Resolved
December 1, 2022 – June 26, 2023	Public Education	Lead and Copper Rule	Health-based	Resolved
August 1, 2021 – August 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 30, 2020 – March 8, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2020 – October 8, 2021	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2019 – June 22, 2020	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
December 1, 2017 – January 31, 2018	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – September 22, 2014	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2013 – June 30, 2014	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2012 – June 24, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 1, 2011 – November 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 2, 2011 – October 11, 2011	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2011 – December 19, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – December 13, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 2, 2011 – February 3, 2011	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2011 – June 30, 2011	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
November 20, 2008 – December 30, 2008	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 2008 – December 31, 2008	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
April 1, 2007 – May 23, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2007 – April 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2007 – March 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2007 – February 28, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 2007 – February 28, 2007	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2006 – September 30, 2006	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2005 – July 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2002 – December 31, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
December 1, 1991 – December 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

October 14, 2025State Public Notification requested2 linked violations
October 14, 2025State Violation/Reminder Notice2 linked violations
September 24, 2025State Violation/Reminder Notice1 linked violation
July 29, 2025State Public Notification requested1 linked violation
July 29, 2025State Violation/Reminder Notice1 linked violation
July 22, 2025State Public Notification requested1 linked violation
July 22, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
May 22, 2025State Formal Notice of Violation issued1 linked violation
January 21, 2025State Public Notification requested1 linked violation
January 21, 2025State Violation/Reminder Notice1 linked violation
July 9, 2024State Compliance achieved1 linked violation
July 3, 2024State Public Notification received1 linked violation
July 3, 2024State Compliance achieved1 linked violation
July 3, 2024State Public Notification received1 linked violation
July 3, 2024State Public Notification received1 linked violation
July 3, 2024State Public Notification received1 linked violation
July 3, 2024State Public Notification received1 linked violation
January 16, 2024State Violation/Reminder Notice1 linked violation
January 16, 2024State Public Notification requested1 linked violation
December 7, 2023State Public Notification requested1 linked violation
December 7, 2023State Violation/Reminder Notice1 linked violation
December 7, 2023State Violation/Reminder Notice1 linked violation
December 7, 2023State Public Notification requested1 linked violation
December 5, 2023State Compliance achieved1 linked violation
December 5, 2023State Compliance achieved1 linked violation
December 1, 2023State Violation/Reminder Notice2 linked violations
August 9, 2023State Compliance achieved1 linked violation
August 9, 2023State Compliance achieved1 linked violation
August 9, 2023State Compliance achieved1 linked violation
July 20, 2023State Public Notification requested1 linked violation
July 20, 2023State Public Notification requested3 linked violations
July 20, 2023State Violation/Reminder Notice1 linked violation
July 20, 2023State Violation/Reminder Notice2 linked violations
June 26, 2023State Compliance achieved2 linked violations
June 26, 2023State Public Notification received1 linked violation
June 26, 2023State Public Notification received1 linked violation
April 17, 2023State Public Notification requested1 linked violation
April 17, 2023State Violation/Reminder Notice1 linked violation
April 17, 2023State Public Notification requested1 linked violation
February 2, 2023State Violation/Reminder Notice1 linked violation
August 29, 2022State Public Notification received1 linked violation
August 29, 2022State Public Notification received2 linked violations
October 8, 2021State Compliance achieved2 linked violations
October 5, 2021State Compliance achieved2 linked violations
September 27, 2021State Public Notification requested1 linked violation
September 27, 2021State Public Notification requested1 linked violation
September 27, 2021State Violation/Reminder Notice1 linked violation
September 27, 2021State Violation/Reminder Notice1 linked violation
June 7, 2021State Public Notification received1 linked violation
March 8, 2021State Compliance achieved1 linked violation
January 6, 2021State Violation/Reminder Notice1 linked violation
October 20, 2020State Violation/Reminder Notice1 linked violation
June 22, 2020State Compliance achieved1 linked violation
November 1, 2019State Violation/Reminder Notice1 linked violation
June 11, 2018State Public Notification received1 linked violation
January 31, 2018State Compliance achieved2 linked violations
January 18, 2018State Violation/Reminder Notice1 linked violation
January 18, 2018State Public Notification requested1 linked violation
January 18, 2018State Violation/Reminder Notice1 linked violation
September 22, 2014State Compliance achieved1 linked violation
June 30, 2014State Compliance achieved1 linked violation
June 30, 2014State Public Notification received1 linked violation
October 15, 2013State Violation/Reminder Notice1 linked violation
October 15, 2013State Public Notification requested1 linked violation
August 26, 2013State Violation/Reminder Notice1 linked violation
June 24, 2013State Compliance achieved1 linked violation
August 23, 2012State Violation/Reminder Notice1 linked violation
December 19, 2011State Violation/Reminder Notice1 linked violation
December 19, 2011State Violation/Reminder Notice1 linked violation
December 19, 2011State Compliance achieved2 linked violations
December 13, 2011State Compliance achieved1 linked violation
October 11, 2011State Public Notification received1 linked violation
October 11, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 11, 2011State Compliance achieved2 linked violations
October 4, 2011State Violation/Reminder Notice1 linked violation
July 14, 2011State Public Notification requested1 linked violation
July 14, 2011State Violation/Reminder Notice1 linked violation
July 14, 2011State Violation/Reminder Notice1 linked violation
February 3, 2011State Compliance achieved1 linked violation
January 14, 2011State Violation/Reminder Notice1 linked violation
June 30, 2009State Compliance achieved1 linked violation
January 14, 2009State Public Notification requested1 linked violation
January 14, 2009State Violation/Reminder Notice1 linked violation
December 30, 2008State Compliance achieved1 linked violation
November 20, 2008State Violation/Reminder Notice1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 30, 2007State Compliance achieved1 linked violation
November 1, 2007State Compliance achieved6 linked violations
May 23, 2007State Compliance achieved1 linked violation
May 8, 2007State Bilateral Compliance Agreement signed6 linked violations
April 17, 2007State Violation/Reminder Notice3 linked violations
April 13, 2007State Formal Notice of Violation issued6 linked violations
March 28, 2007State Public Notification received2 linked violations
March 15, 2007State Public Notification requested2 linked violations
March 15, 2007State Violation/Reminder Notice3 linked violations
October 16, 2006State Violation/Reminder Notice3 linked violations
September 7, 2005State Public Notification requested3 linked violations
February 7, 2003State Violation/Reminder Notice5 linked violations
February 16, 1992State Violation/Reminder Notice1 linked violation
February 16, 1992State Public Notification requested1 linked violation

Contact

PARKER, RANDY

309-792-9237

SILVIS, IL 61282