Public water system · OR4195656
ActiveTumwater Vineyard
At a glance
Tumwater Vineyard (PWSID OR4195656) is an active transient non-community water system in Clackamas County, Oregon. It reports serving 32 people through 3 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
32
Service connections
3
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Tumwater Vineyard compare with other water systems in Clackamas County?
By EPA's size categories, Tumwater Vineyard is a very small system (500 people or fewer). Clackamas County has 241 active public water systems. Its population served is well below the county average of 1,602 people per system, and accounts for less than 0.1% of the 385,972 people reported by systems filed under the county. Across Oregon, the 2,536 active systems average 1,587 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Tumwater Vineyard is well below 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. Oregon has 1,250 active transient non-community water systems, 49% of the state's 2,536 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 2,175 Oregon systems (86%) list groundwater as their primary source.
Who owns and regulates Tumwater Vineyard?
EPA lists Tumwater Vineyard as privately owned. The OR state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 155 of the 241 active systems in Clackamas County (64%) are also privately owned.
Does Tumwater Vineyard have drinking water violations?
No SDWA violations on record.
EPA's SDWA violation and enforcement data (via EPA ECHO, updated quarterly) lists no violations for Tumwater Vineyard. For the latest compliance status, check EPA ECHO for current compliance history.
Tumwater Vineyard: frequently asked questions
Who runs Tumwater Vineyard?
Tumwater Vineyard (PWSID OR4195656) is a transient non-community water system privately owned. It is regulated by the OR state drinking water program.
How many people does Tumwater Vineyard serve?
Tumwater Vineyard reports serving 32 people through 3 service connections in Clackamas County, Oregon.
Where does Tumwater Vineyard 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 Tumwater Vineyard have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Tumwater Vineyard'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 Safe Drinking Water Act records list no violations for this system. For current results, consult EPA ECHO, or the OR state drinking water program.
Where can I find Tumwater Vineyard's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Tumwater Vineyard 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 Clackamas County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sunrise Water Authority | Clackamas | 50,003 | Community | Purchased surface water |
| Lake Oswego Municipal Water | Clackamas | 40,000 | Community | Purchased surface water |
| Oregon City | Clackamas | 33,940 | Community | Purchased surface water |
| Oak Lodge Water Services | Clackamas | 30,000 | Community | Purchased surface water |
| Clackamas River Water | Clackamas | 29,918 | Community | Surface water |
| West Linn, City of | Clackamas | 28,000 | Community | Purchased surface water |
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, “Tumwater Vineyard, PWSID OR4195656, Oregon”, https://aquacensus.com/water-systems/oregon/tumwater-vineyard-or4195656 (data as of October 1, 2026).