Is M & H MHP, LLC required to publish a Consumer Confidence Report?

Yes. M & H MHP, LLC 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 M & H MHP, LLC’s next Consumer Confidence Report due?

M & H MHP, LLC’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.

BROOKLYN, OH · Morrow County

M & H MHP, LLC Water System

Consumer Confidence Report status

M & H MHP, LLC 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 M & H MHP, LLC.

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): OH5900412
System type: Community Water System
Population served: 55
Service connections: 55
Ownership: privately owned
Water source: groundwater (wells)

M & H MHP, LLC is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, serving 55 people from groundwater.

As of August 1, 2026, its federal record holds 78 entries between 1989 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.

Of the 78, 72 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, inorganic chemicals, and synthetic organic chemicals.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1996 – July 31, 1996
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1996 – December 17, 1997
Resolved
Monitoring, Regular
—
Toluene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Styrene
October 1, 1995 – December 31, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1995 – December 17, 1997
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Benzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Toluene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
Styrene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1995 – December 17, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Resolved
Monitoring, Regular
—
Beryllium, Total
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Thallium, Total
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Selenium
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Antimony, Total
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Fluoride
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Barium
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Arsenic
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Asbestos
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Cadmium
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Chromium
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
CYANIDE
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Mercury
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
Nickel
July 1, 1994 – December 31, 1994
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 1994 – June 30, 1994
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 1994 – June 30, 1994
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
February 1, 1994 – February 28, 1994
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1994 – February 28, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – September 27, 1994
Resolved
Monitoring, Regular
—
Nitrite
July 1, 1993 – December 31, 1993
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1993 – December 31, 1993
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – September 27, 1994
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Endrin
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 1991 – December 31, 1991
Archived
Monitoring, Regular
—
Toxaphene
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
2,4-D
January 1, 1991 – December 31, 1991
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 23, 1989 – June 22, 1990
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
April 1, 2014 – June 30, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2014 – March 31, 2014	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2013 – December 31, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 1996 – July 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1996 – December 17, 1997	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Toluene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 1995 – December 31, 1995	Monitoring, Regular	Styrene	—	Resolved
September 1, 1995 – September 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
July 1, 1995 – December 17, 1997	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Benzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Carbon tetrachloride	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Toluene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	Styrene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 1995 – September 30, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – December 17, 1997	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
September 1, 1994 – September 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Beryllium, Total	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Thallium, Total	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Selenium	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Antimony, Total	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Fluoride	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Barium	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Arsenic	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Asbestos	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Cadmium	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Chromium	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	CYANIDE	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Mercury	—	Resolved
July 1, 1994 – December 31, 1994	Monitoring, Regular	Nickel	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 1994 – June 30, 1994	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
February 1, 1994 – February 28, 1994	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 1994 – February 28, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1994 – September 27, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrite	—	Resolved
July 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1993 – September 27, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	Toxaphene	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	Endrin	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 1991 – December 31, 1991	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 1991 – December 31, 1991	Monitoring, Regular	2,4-D	—	Resolved
June 23, 1989 – June 22, 1990	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

August 25, 2014State Public Notification requested4 linked violations
August 11, 2014State Compliance achieved7 linked violations
May 14, 2014State Public Notification requested5 linked violations
October 16, 2013State Violation/Reminder Notice4 linked violations
June 23, 1989State Formal Notice of Violation issued2 linked violations
October 22, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 18, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 27, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 18, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 13, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 22, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
December 19, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 18, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 15, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
October 17, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 30, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 17, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 24, 1984State Violation/Reminder Notice1 linked violation
August 18, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 16, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 20, 1981State Public Notification received1 linked violation
December 22, 1980State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 25, 1980State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

Is M & H MHP, LLC required to publish a Consumer Confidence Report?: Yes. M & H MHP, LLC 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 M & H MHP, LLC’s next Consumer Confidence Report due?: M & H MHP, LLC’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does M & H MHP, LLC have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for M & H MHP, LLC.
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

DUCHONOVIC, ROBERT

917-376-5680

BROOKLYN, NY 11209