Public water system · OH6542812
ActiveEhrwsd Duvall Service Area Pws
At a glance
Ehrwsd Duvall Service Area Pws (PWSID OH6542812) is an active non-transient non-community water system in Pickaway County, Ohio. It reports serving 220 people through 16 service connections. Its primary water source is purchased surface water, and EPA lists it as privately owned. EPA's records list 3 violations for this system; none is health-based, and the most recent began in October 2011.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
220
Service connections
16
Primary source
SWP
Purchased surface water
System type
NTNCWS
Non-transient non-community water system
System record
How does Ehrwsd Duvall Service Area Pws compare with other water systems in Pickaway County?
By EPA's size categories, Ehrwsd Duvall Service Area Pws is a very small system (500 people or fewer). Pickaway County has 32 active public water systems. Its population served is well below the county average of 1,383 people per system, and accounts for 0.5% of the 44,252 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Ehrwsd Duvall Service Area Pws is about half of that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Ohio has 544 active non-transient non-community water systems, 14% of the state's 3,854 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 191 Ohio systems (5%) list purchased surface water as their primary source.
Who owns and regulates Ehrwsd Duvall Service Area Pws?
EPA lists Ehrwsd Duvall Service Area Pws 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. 18 of the 32 active systems in Pickaway County (56%) are also privately owned.
Does Ehrwsd Duvall Service Area Pws have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in October 2011. The violations listed here began between July 2008 and October 2011. By type: 3 monitoring and reporting. The contaminant or rule involved most often is Lead and Copper Rule (2 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2011-10-01 | Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35 | Stage 2 Disinfectants and Disinfection Byproducts Rulecode 0600 | No | Resolved |
| 2009-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2008-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | No | Resolved |
All 3 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.
Ehrwsd Duvall Service Area Pws: frequently asked questions
Who runs Ehrwsd Duvall Service Area Pws?
Ehrwsd Duvall Service Area Pws (PWSID OH6542812) is a non-transient non-community water system privately owned. It is regulated by the OH state drinking water program.
How many people does Ehrwsd Duvall Service Area Pws serve?
Ehrwsd Duvall Service Area Pws reports serving 220 people through 16 service connections in Pickaway County, Ohio.
Where does Ehrwsd Duvall Service Area Pws get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Ehrwsd Duvall Service Area Pws have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in October 2011. 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 Ehrwsd Duvall Service Area 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 3 violations for this system; none is health-based, and the most recent began in October 2011. For current results, consult EPA ECHO, or the OH state drinking water program.
Where can I find Ehrwsd Duvall Service Area Pws' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Ehrwsd Duvall Service Area Pws is a non-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 Pickaway County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Circleville City Pws | Pickaway | 13,927 | Community | Groundwater |
| Earnhart Hill Water District Pws | Pickaway | 10,057 | Community | Groundwater |
| Ashville Village Pws | Pickaway | 4,529 | Community | Groundwater |
| Commercial Point Village | Pickaway | 3,497 | Community | Groundwater |
| Odrc-Pickaway Correction Pws | Pickaway | 3,376 | Community | Groundwater |
| South Bloomfield Village Pws | Pickaway | 1,999 | 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, “Ehrwsd Duvall Service Area Pws, PWSID OH6542812, Ohio”, https://aquacensus.com/water-systems/ohio/ehrwsd-duvall-service-area-pws-oh6542812 (data as of October 1, 2026).