Is GREENE CO.-SOUTHWEST REG WATER required to publish a Consumer Confidence Report?

Yes. GREENE CO.-SOUTHWEST REG WATER 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 GREENE CO.-SOUTHWEST REG WATER’s next Consumer Confidence Report due?

GREENE CO.-SOUTHWEST REG WATER’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.

OH · Greene County

GREENE CO.-SOUTHWEST REG WATER Water System

Consumer Confidence Report status

GREENE CO.-SOUTHWEST REG WATER 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 2 items for GREENE CO.-SOUTHWEST REG WATER that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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): OH2903912
System type: Community Water System
Population served: 857
Service connections: 343
Ownership: local government
Water source: groundwater (wells)

GREENE CO.-SOUTHWEST REG WATER is one of 558 community water systems in Ohio in the 501 to 3,300 people size category, serving 857 people from groundwater.

As of August 1, 2026, its federal record holds 22 entries between 2001 and 2026, of which 2 remain open; none are health-based.

Of the 22, 20 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, inorganic chemicals, and the Consumer Confidence Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
January 21, 2026
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
January 23, 2019
Unaddressed
Monitoring, Regular
—
Endothall
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Nickel
July 1, 2002 – September 9, 2002
Resolved
Monitoring, Regular
—
Beryllium, Total
July 1, 2002 – September 9, 2002
Resolved
Monitoring, Regular
—
Antimony, Total
July 1, 2002 – September 9, 2002
Resolved
Monitoring, Regular
—
Cadmium
July 1, 2002 – September 9, 2002
Resolved
Monitoring, Regular
—
CYANIDE
July 1, 2002 – September 9, 2002
Resolved
Monitoring, Regular
—
Endothall
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Diquat
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
2,4-D
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Glyphosate
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Picloram
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
Methoxychlor
April 1, 2001 – June 4, 2001
Resolved
Monitoring, Regular
—
BHC-GAMMA
April 1, 2001 – June 4, 2001
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 21, 2026	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
January 23, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
April 1, 2005 – June 30, 2005	Monitoring, Regular	Endothall	—	Resolved
July 1, 2002 – September 9, 2002	Monitoring, Regular	Nickel	—	Resolved
July 1, 2002 – September 9, 2002	Monitoring, Regular	Beryllium, Total	—	Resolved
July 1, 2002 – September 9, 2002	Monitoring, Regular	Antimony, Total	—	Resolved
July 1, 2002 – September 9, 2002	Monitoring, Regular	Cadmium	—	Resolved
July 1, 2002 – September 9, 2002	Monitoring, Regular	CYANIDE	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Endothall	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Diquat	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	2,4-D	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Glyphosate	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Picloram	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Pentachlorophenol	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	Methoxychlor	—	Resolved
April 1, 2001 – June 4, 2001	Monitoring, Regular	BHC-GAMMA	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

January 21, 2026State Violation/Reminder Notice1 linked violation
January 23, 2019State Violation/Reminder Notice1 linked violation
June 4, 2001State Compliance achieved2 linked violations
June 4, 2001State Compliance achieved47 linked violations

Common questions

Is GREENE CO.-SOUTHWEST REG WATER required to publish a Consumer Confidence Report?: Yes. GREENE CO.-SOUTHWEST REG WATER 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 GREENE CO.-SOUTHWEST REG WATER’s next Consumer Confidence Report due?: GREENE CO.-SOUTHWEST REG WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does GREENE CO.-SOUTHWEST REG WATER have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 2 items for GREENE CO.-SOUTHWEST REG WATER that are open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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

Not on record

Phone not on record