Public water system · WI4601832
ActiveGreenbush Trailhead
At a glance
Greenbush Trailhead (PWSID WI4601832) is an active transient non-community water system in Sheboygan County, Wisconsin. It reports serving 25 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
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Greenbush Trailhead compare with other water systems in Sheboygan County?
By EPA's size categories, Greenbush Trailhead is a very small system (500 people or fewer). Sheboygan County has 215 active public water systems. Its population served is well below the county average of 559 people per system, and accounts for less than 0.1% of the 120,200 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 Greenbush Trailhead 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 Greenbush Trailhead?
EPA lists Greenbush Trailhead 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. 31 of the 215 active systems in Sheboygan County (14%) are also owned by a local government.
Does Greenbush Trailhead 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 Greenbush Trailhead. For the latest compliance status, check EPA ECHO for current compliance history.
Greenbush Trailhead: frequently asked questions
Who runs Greenbush Trailhead?
Greenbush Trailhead (PWSID WI4601832) 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 Greenbush Trailhead serve?
Greenbush Trailhead reports serving 25 people through 1 service connection in Sheboygan County, Wisconsin.
Where does Greenbush Trailhead 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 Greenbush Trailhead have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Greenbush Trailhead'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 Greenbush Trailhead's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Greenbush Trailhead 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 Sheboygan County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Sheboygan Water Utilities | Sheboygan | 49,931 | Community | Surface water |
| Plymouth Utilities | Sheboygan | 8,964 | Community | Groundwater |
| Sheboygan Falls Utilities | Sheboygan | 8,687 | Community | Purchased surface water |
| Sheboygan Tn Waterworks | Sheboygan | 4,596 | Community | Groundwater |
| Oostburg Waterworks | Sheboygan | 3,110 | Community | Groundwater |
| Kohler Waterworks | Sheboygan | 2,271 | Community | Purchased surface water |
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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, “Greenbush Trailhead, PWSID WI4601832, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/greenbush-trailhead-wi4601832 (data as of October 1, 2026).