MENTOR, OH · Lake County

MENTOR RIDGE FARMS ASSOCIATION PWS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 19, 2016. 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 Lake County, OH.

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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID): OH4301012
System type: Community Water System
Population served: 62
Service connections: 62
Ownership: privately owned
Water source: groundwater (wells)

MENTOR RIDGE FARMS ASSOCIATION PWS is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, formerly serving 62 people from groundwater.

EPA's federal records list this system as inactive in 2016; the record below is historical.

As of August 1, 2026, its federal record holds 30 entries between 1991 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.

Of the 30, 26 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, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2012 – October 30, 2012
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 1, 2011 – December 1, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2011 – July 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2010 – June 30, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2008 – December 29, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – August 11, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2002 – June 30, 2002
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1998 – June 30, 1998
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1998 – December 31, 1998
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1997 – February 28, 1997
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
February 1, 1997 – February 28, 1997
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 1997 – June 30, 1997
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 1, 1997 – February 19, 2008
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
Endrin
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1992 – May 26, 1992
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Endrin
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
2,4-D
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Toxaphene
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Endrin
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1991 – December 31, 1991
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
October 1, 2012 – October 30, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2011 – December 1, 2011	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2011 – July 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2010 – June 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – December 29, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2004 – August 11, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2002 – June 30, 2002	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1998 – June 30, 1998	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
February 1, 1997 – February 28, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 1997 – February 28, 1997	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1997 – June 30, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 1997 – February 19, 2008	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	Endrin	—	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1992 – May 26, 1992	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	Endrin	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4-D	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Endrin	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Methoxychlor	—	Resolved

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

Enforcement actions

February 4, 2013State Public Notification received5 linked violations
January 22, 2013State Public Notification requested5 linked violations
October 30, 2012State Compliance achieved4 linked violations
October 9, 2012State Public Notification requested5 linked violations
June 28, 2007Federal Final Administrative Order issued1 linked violation
June 13, 2000State Compliance achieved45 linked violations
May 26, 1992State Compliance achieved13 linked violations

Last known contact on file (system is inactive)

LASLO, PAUL

440-463-1029

MENTOR, OH 44060