Public water system · WA53AD325
ActiveRidge Motorsports Park
At a glance
Ridge Motorsports Park (PWSID WA53AD325) is an active transient non-community water system in Mason County, Washington. It reports serving 403 people through 5 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
403
Service connections
5
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Ridge Motorsports Park compare with other water systems in Mason County?
By EPA's size categories, Ridge Motorsports Park is a very small system (500 people or fewer). Mason County has 240 active public water systems. Its population served is about 28% above the county average of 315 people per system, and accounts for 0.5% of the 75,633 people reported by systems filed under the county. Across Washington, the 4,705 active systems average 2,172 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Ridge Motorsports Park is about 180% above 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. Washington has 1,913 active transient non-community water systems, 41% of the state's 4,705 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,370 Washington systems (93%) list groundwater as their primary source.
Who owns and regulates Ridge Motorsports Park?
EPA lists Ridge Motorsports Park as privately owned. The WA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 163 of the 240 active systems in Mason County (68%) are also privately owned.
Does Ridge Motorsports Park 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 Ridge Motorsports Park. For the latest compliance status, check EPA ECHO for current compliance history.
Ridge Motorsports Park: frequently asked questions
Who runs Ridge Motorsports Park?
Ridge Motorsports Park (PWSID WA53AD325) is a transient non-community water system privately owned. It is regulated by the WA state drinking water program.
How many people does Ridge Motorsports Park serve?
Ridge Motorsports Park reports serving 403 people through 5 service connections in Mason County, Washington.
Where does Ridge Motorsports Park 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 Ridge Motorsports Park have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Ridge Motorsports Park'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 WA state drinking water program.
Where can I find Ridge Motorsports Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Ridge Motorsports Park 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 Mason County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Shelton City of | Mason | 15,089 | Community | Groundwater |
| Belfair Water District 1 | Mason | 4,432 | Community | Groundwater |
| Lake Cushman System 5 | Mason | 3,675 | Community | Groundwater |
| Twanoh State Park | Mason | 3,173 | Transient non-community | Groundwater |
| Belfair State Park | Mason | 2,411 | Transient non-community | Groundwater |
| Timberlake Community Club Inc. | Mason | 2,337 | 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, “Ridge Motorsports Park, PWSID WA53AD325, Washington”, https://aquacensus.com/water-systems/washington/ridge-motorsports-park-wa53ad325 (data as of October 1, 2026).