Public water system · OH2940712
ActiveClifton Mills, Inc..
At a glance
Clifton Mills, Inc.. (PWSID OH2940712) is an active transient non-community water system in Greene County, Ohio. It reports serving 150 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in July 2009.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Clifton Mills, Inc.. compare with other water systems in Greene County?
By EPA's size categories, Clifton Mills, Inc.. is a very small system (500 people or fewer). Greene County has 46 active public water systems. Its population served is well below the county average of 2,234 people per system, and accounts for 0.1% of the 102,782 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Clifton Mills, Inc.. is roughly in line with that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Ohio has 2,282 active transient non-community water systems, 59% of the state's 3,854 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,446 Ohio systems (89%) list groundwater as their primary source.
Who owns and regulates Clifton Mills, Inc..?
EPA lists Clifton Mills, Inc.. as privately owned. The OH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 34 of the 46 active systems in Greene County (74%) are also privately owned.
Does Clifton Mills, Inc.. have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 2009. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2009-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Clifton Mills, Inc..: frequently asked questions
Who runs Clifton Mills, Inc..?
Clifton Mills, Inc.. (PWSID OH2940712) is a transient non-community water system privately owned. It is regulated by the OH state drinking water program.
How many people does Clifton Mills, Inc.. serve?
Clifton Mills, Inc.. reports serving 150 people through 1 service connection in Greene County, Ohio.
Where does Clifton Mills, Inc.. get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Clifton Mills, Inc.. have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 2009. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Clifton Mills, Inc..'s water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list one violation for this system; it is health-based, and the most recent began in July 2009. For current results, consult EPA ECHO, or the OH state drinking water program.
Where can I find Clifton Mills, Inc..'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Clifton Mills, Inc.. is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Greene County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Fairborn Public Water System | Greene | 34,620 | Community | Groundwater |
| Xenia City Pws | Greene | 29,000 | Community | Groundwater |
| Bellbrook Water Works | Greene | 9,475 | Community | Groundwater |
| Wright State University | Greene | 8,948 | Community | Groundwater |
| Cedarville University | Greene | 4,000 | Community | Groundwater |
| Yellow Springs Village Pws | Greene | 3,761 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Clifton Mills, Inc.., PWSID OH2940712, Ohio”, https://aquacensus.com/water-systems/ohio/clifton-mills-inc-oh2940712 (data as of October 1, 2026).