BUTLER, IL · Montgomery County

ROCKY HOLLOW WATER DISTRICT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of May 1, 2008. 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 Montgomery 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): IL1355150
System type: Community Water System
Population served: 40
Service connections: 15
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

ROCKY HOLLOW WATER DISTRICT is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, formerly serving 40 people from surface water.

EPA's federal records list this system as inactive in 2008; the record below is historical.

As of August 1, 2026, its federal record holds 22 entries between 1993 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.

Of the 22, 19 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 the Total Coliform Rules, the Lead and Copper Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2007 – October 23, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2007 – October 23, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2003 – December 31, 2003
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
October 1, 2002 – October 31, 2002
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – August 2, 2001
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2000 – September 27, 2000
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Monitoring, Regular
—
Asbestos
October 1, 1996 – December 31, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1996 – August 15, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1995 – November 30, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1995 – October 31, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1995 – August 31, 1995
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1995 – August 15, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – August 15, 1996
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1994 – August 31, 1994
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – August 23, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1993 – October 31, 1993
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1993 – February 28, 1993
Archived
Monitoring, Regular
—
Asbestos
January 1, 1993 – December 31, 1995
Resolved

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
January 1, 2007 – October 23, 2007	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2007 – October 23, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2002 – October 31, 2002	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 2001 – August 2, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2000 – September 27, 2000	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – December 31, 1996	Monitoring, Regular	Asbestos	—	Resolved
January 1, 1996 – August 15, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
November 1, 1995 – November 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1995 – October 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1995 – August 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1995 – August 15, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1995 – August 15, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
August 1, 1994 – August 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 1993 – August 23, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1993 – October 31, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 1993 – February 28, 1993	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Asbestos	—	Resolved

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

Enforcement actions

October 23, 2007State Compliance achieved2 linked violations
October 11, 2007State Violation/Reminder Notice2 linked violations
August 31, 2004State Compliance achieved2 linked violations
August 5, 2002State Violation/Reminder Notice1 linked violation
September 27, 2000State Compliance achieved2 linked violations
September 12, 2000State Bilateral Compliance Agreement signed1 linked violation
August 16, 2000State Formal Notice of Violation issued1 linked violation
July 17, 2000State Violation/Reminder Notice1 linked violation
September 15, 1998State Violation/Reminder Notice1 linked violation
September 15, 1998State Public Notification requested1 linked violation
October 18, 1997State Violation/Reminder Notice2 linked violations
October 18, 1997State Public Notification requested2 linked violations
February 20, 1997State Violation/Reminder Notice1 linked violation
February 20, 1997State Public Notification requested2 linked violations
January 1, 1997State Compliance achieved2 linked violations
August 15, 1996State Compliance achieved3 linked violations
January 20, 1996State Public Notification requested1 linked violation
January 20, 1996State Violation/Reminder Notice1 linked violation
December 16, 1995State Public Notification requested1 linked violation
November 18, 1995State Public Notification requested1 linked violation
November 13, 1995State Violation/Reminder Notice1 linked violation
November 13, 1995State Public Notification requested1 linked violation
September 17, 1995State Public Notification requested1 linked violation
September 17, 1995State Violation/Reminder Notice1 linked violation
August 1, 1995State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 15, 1994State Public Notification requested1 linked violation
October 15, 1994State Violation/Reminder Notice1 linked violation
September 18, 1994State Public Notification requested2 linked violations
September 18, 1994State Violation/Reminder Notice1 linked violation
September 18, 1994State Public Notification requested3 linked violations
September 18, 1994State Violation/Reminder Notice2 linked violations
August 23, 1994State Compliance achieved1 linked violation
March 1, 1994State Public Notification received2 linked violations
March 1, 1994State Public Notification received1 linked violation
December 11, 1993State Violation/Reminder Notice1 linked violation
December 11, 1993State Public Notification requested1 linked violation
April 8, 1993State Public Notification requested1 linked violation
April 8, 1993State Violation/Reminder Notice1 linked violation
August 11, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 11, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 16, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 18, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

ETHEN, JANE

217-532-2978

BUTLER, IL 62015