Is PONDEROSA ESTATES MHP required to publish a Consumer Confidence Report?

Yes. PONDEROSA ESTATES MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is PONDEROSA ESTATES MHP’s next Consumer Confidence Report due?

PONDEROSA ESTATES MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

DUBLIN, OH · Franklin County

PONDEROSA ESTATES MHP Water System

Consumer Confidence Report status

PONDEROSA ESTATES MHP must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for PONDEROSA ESTATES MHP.

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): OH2503012
System type: Community Water System
Population served: 216
Service connections: 108
Ownership: privately owned
Water source: groundwater (wells)

PONDEROSA ESTATES MHP is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, serving 216 people from groundwater.

As of August 1, 2026, its federal record holds 70 entries between 1984 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.

Of the 70, 67 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, synthetic organic chemicals, and the Total Coliform Rules.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2014 – May 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2004 – September 30, 2004
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2001 – June 30, 2001
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 2000 – September 30, 2000
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 2000 – August 31, 2000
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2000 – October 3, 2000
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 1999 – March 31, 1999
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1999 – February 28, 1999
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 1999 – January 31, 1999
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1998 – October 28, 1999
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1998 – December 31, 1998
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1998 – October 28, 1999
Resolved
Monitoring, Regular
—
Toluene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Styrene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1998 – December 31, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1997 – December 31, 1997
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1997 – October 28, 1999
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Toluene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Styrene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 1997 – October 22, 1997
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1997 – October 28, 1999
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1997 – June 30, 1997
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Diquat
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Endothall
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Picloram
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 1997 – March 31, 1997
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Benzene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 1997 – October 22, 1997
Resolved
Monitoring, Regular
—
LASSO
January 1, 1996 – March 31, 1996
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1996 – March 31, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1995 – October 28, 1999
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – October 28, 1999
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 1994 – December 31, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – October 3, 2003
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1984 – September 30, 1988
Archived

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
May 1, 2014 – May 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	TTHM	—	Archived
June 1, 2001 – June 30, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2000 – September 30, 2000	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2000 – August 31, 2000	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2000 – August 31, 2000	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2000 – October 3, 2000	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 1, 1999 – March 31, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
February 1, 1999 – February 28, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1999 – January 31, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1998 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1998 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Toluene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Styrene	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1998 – December 31, 1998	Monitoring, Regular	Tetrachloroethylene	—	Resolved
December 1, 1997 – December 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1997 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Toluene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Styrene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 1997 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1997 – June 30, 1997	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Diquat	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Endothall	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Picloram	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	2,4-D	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 1997 – March 31, 1997	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Benzene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1997 – October 22, 1997	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	LASSO	—	Resolved
January 1, 1996 – March 31, 1996	Monitoring, Regular	Atrazine	—	Resolved
July 1, 1995 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1995 – October 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1994 – December 31, 1994	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 1994 – October 3, 2003	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1984 – September 30, 1988	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

June 11, 2014State Public Notification requested7 linked violations
November 14, 2012State Compliance achieved2 linked violations
November 30, 2006State Public Notification received2 linked violations
October 31, 2006State Public Notification requested1 linked violation
November 4, 2003State Compliance achieved6 linked violations
June 23, 1999State Compliance achieved25 linked violations
August 23, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 19, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 30, 1986State Intentional no-actiongeneral compliance action — not tied to a specific violation on record
August 27, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 21, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

Is PONDEROSA ESTATES MHP required to publish a Consumer Confidence Report?: Yes. PONDEROSA ESTATES MHP is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is PONDEROSA ESTATES MHP’s next Consumer Confidence Report due?: PONDEROSA ESTATES MHP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PONDEROSA ESTATES MHP have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for PONDEROSA ESTATES MHP.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

ERSKINE, RACHEL

614-327-2108

DUBLIN, OH 43017