Public water system · OH3600312
ActiveGreenfield Village Pws
At a glance
Greenfield Village Pws (PWSID OH3600312) is an active community water system in Highland County, Ohio. It reports serving 4,600 people through 2,322 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2020.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
4,600
Service connections
2,322
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Greenfield Village Pws compare with other water systems in Highland County?
By EPA's size categories, Greenfield Village Pws is a medium system (3,301 to 10,000 people). Highland County has 9 active public water systems, and Greenfield Village Pws is the 3rd-largest of them by population served. Its population served is roughly in line with the county average of 4,766 people per system, and accounts for 11% of the 42,890 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active community water system reports serving 6,703 people, so Greenfield Village Pws is about 31% below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Ohio has 1,028 active community water systems, 27% 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 Greenfield Village Pws?
EPA lists Greenfield Village Pws as owned by a local government. 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. 4 of the 9 active systems in Highland County (44%) are also owned by a local government.
Does Greenfield Village Pws have drinking water violations?
EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2020. The violations listed here began between October 1984 and July 2020. By type: 6 monitoring and reporting, 3 contaminant level above the legal limit and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Total coliform bacteria (TCR) (7 of them). EPA lists 10 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2020-07-30 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Resolved |
| 2019-07-30 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2012-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Acute (TCR) · code 21 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2012-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2006-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2003-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2002-09-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2001-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 1993-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 1984-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
All 11 violations in EPA's records, newest first.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.
Greenfield Village Pws: frequently asked questions
Who runs Greenfield Village Pws?
Greenfield Village Pws (PWSID OH3600312) is a community water system owned by a local government. It is regulated by the OH state drinking water program.
How many people does Greenfield Village Pws serve?
Greenfield Village Pws reports serving 4,600 people through 2,322 service connections in Highland County, Ohio.
Where does Greenfield Village Pws 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 Greenfield Village Pws have any drinking water violations?
EPA's records list 11 violations for this system; 3 are health-based, and the most recent began in July 2020. 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 Greenfield Village Pws' 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 11 violations for this system; 3 are health-based, and the most recent began in July 2020. For current results, consult the system's annual water quality report, EPA ECHO, or the OH state drinking water program.
Where can I find Greenfield Village Pws' water quality report?
As a community water system, Greenfield Village Pws must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Highland County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Highland County Water Company, Inc.. | Highland | 28,421 | Community | Groundwater |
| Hillsboro City | Highland | 6,650 | Community | Surface water |
| Lynchburg Village Pws | Highland | 1,515 | Community | Groundwater |
| Leesburg Village | Highland | 1,315 | Community | Groundwater |
| Corner Market LLC Pws | Highland | 136 | Transient non-community | Groundwater |
| Faith and Light Mennonite Church | Highland | 113 | Transient non-community | Groundwater |
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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, “Greenfield Village Pws, PWSID OH3600312, Ohio”, https://aquacensus.com/water-systems/ohio/greenfield-village-pws-oh3600312 (data as of October 1, 2026).