Public water system · WI7371857
ActiveMt Bay Trail - Ringle
At a glance
Mt Bay Trail - Ringle (PWSID WI7371857) is an active transient non-community water system in Marathon County, Wisconsin. It reports serving 26 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
26
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Mt Bay Trail - Ringle compare with other water systems in Marathon County?
By EPA's size categories, Mt Bay Trail - Ringle is a very small system (500 people or fewer). Marathon County has 196 active public water systems. Its population served is well below the county average of 528 people per system, and accounts for less than 0.1% of the 103,490 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Mt Bay Trail - Ringle 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. Wisconsin has 9,112 active transient non-community water systems, 82% of the state's 11,056 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,978 Wisconsin systems (99%) list groundwater as their primary source.
Who owns and regulates Mt Bay Trail - Ringle?
EPA lists Mt Bay Trail - Ringle as owned by a local government. The WI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 43 of the 196 active systems in Marathon County (22%) are also owned by a local government.
Does Mt Bay Trail - Ringle 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 Mt Bay Trail - Ringle. For the latest compliance status, check EPA ECHO for current compliance history.
Mt Bay Trail - Ringle: frequently asked questions
Who runs Mt Bay Trail - Ringle?
Mt Bay Trail - Ringle (PWSID WI7371857) is a transient non-community water system owned by a local government. It is regulated by the WI state drinking water program.
How many people does Mt Bay Trail - Ringle serve?
Mt Bay Trail - Ringle reports serving 26 people through 1 service connection in Marathon County, Wisconsin.
Where does Mt Bay Trail - Ringle 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 Mt Bay Trail - Ringle have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Mt Bay Trail - Ringle'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 WI state drinking water program.
Where can I find Mt Bay Trail - Ringle's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Mt Bay Trail - Ringle 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 Marathon County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Wausau Waterworks | Marathon | 39,994 | Community | Groundwater |
| Weston Municipal Utilities | Marathon | 16,000 | Community | Groundwater |
| Kronenwetter Water & Sewer Utility | Marathon | 6,931 | Community | Groundwater |
| Rib Mountain Water Utility | Marathon | 6,398 | Community | Groundwater |
| Mosinee Waterworks | Marathon | 3,406 | Community | Groundwater |
| Rothschild Waterworks | Marathon | 3,190 | 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, “Mt Bay Trail - Ringle, PWSID WI7371857, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/mt-bay-trail-ringle-wi7371857 (data as of October 1, 2026).