Public water system · WI6560225
ActiveSt Croix Natl Golf Course
At a glance
St Croix Natl Golf Course (PWSID WI6560225) is an active transient non-community water system in St. Croix County, Wisconsin. It reports serving 520 people through 1 service connection. 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
520
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does St Croix Natl Golf Course compare with other water systems in St. Croix County?
By EPA's size categories, St Croix Natl Golf Course is a small system (501 to 3,300 people). St. Croix County has 165 active public water systems. Its population served is about 49% above the county average of 349 people per system, and accounts for 0.9% of the 57,590 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 St Croix Natl Golf Course is about 3.6 times 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 St Croix Natl Golf Course?
EPA lists St Croix Natl Golf Course as privately owned. 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. 132 of the 165 active systems in St. Croix County (80%) are also privately owned.
Does St Croix Natl Golf Course 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 St Croix Natl Golf Course. For the latest compliance status, check EPA ECHO for current compliance history.
St Croix Natl Golf Course: frequently asked questions
Who runs St Croix Natl Golf Course?
St Croix Natl Golf Course (PWSID WI6560225) is a transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does St Croix Natl Golf Course serve?
St Croix Natl Golf Course reports serving 520 people through 1 service connection in St. Croix County, Wisconsin.
Where does St Croix Natl Golf Course 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 St Croix Natl Golf Course have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is St Croix Natl Golf Course'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 St Croix Natl Golf Course's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. St Croix Natl Golf Course 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 St. Croix County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hudson Waterworks | St. Croix | 18,558 | Community | Groundwater |
| New Richmond Waterworks | St. Croix | 10,824 | Community | Groundwater |
| Baldwin Waterworks | St. Croix | 4,440 | Community | Groundwater |
| Somerset Waterworks | St. Croix | 3,334 | Community | Groundwater |
| Hammond Waterworks | St. Croix | 1,884 | Community | Groundwater |
| Roberts Waterworks | St. Croix | 1,872 | 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, “St Croix Natl Golf Course, PWSID WI6560225, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/st-croix-natl-golf-course-wi6560225 (data as of October 1, 2026).