Public water system · WI7290276
ActiveCastle Rock Park 8 High Cap
At a glance
Castle Rock Park 8 High Cap (PWSID WI7290276) is an active transient non-community water system in Juneau County, Wisconsin. It reports serving 100 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
100
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Castle Rock Park 8 High Cap compare with other water systems in Juneau County?
By EPA's size categories, Castle Rock Park 8 High Cap is a very small system (500 people or fewer). Juneau County has 146 active public water systems. Its population served is about 45% below the county average of 182 people per system, and accounts for 0.4% of the 26,525 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 Castle Rock Park 8 High Cap is about 31% 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 Castle Rock Park 8 High Cap?
EPA lists Castle Rock Park 8 High Cap 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. 24 of the 146 active systems in Juneau County (16%) are also owned by a local government.
Does Castle Rock Park 8 High Cap 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 Castle Rock Park 8 High Cap. For the latest compliance status, check EPA ECHO for current compliance history.
Castle Rock Park 8 High Cap: frequently asked questions
Who runs Castle Rock Park 8 High Cap?
Castle Rock Park 8 High Cap (PWSID WI7290276) 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 Castle Rock Park 8 High Cap serve?
Castle Rock Park 8 High Cap reports serving 100 people through 1 service connection in Juneau County, Wisconsin.
Where does Castle Rock Park 8 High Cap 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 Castle Rock Park 8 High Cap have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Castle Rock Park 8 High Cap'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 Castle Rock Park 8 High Cap's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Castle Rock Park 8 High Cap 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 Juneau County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mauston Waterworks | Juneau | 4,456 | Community | Groundwater |
| Woodside Sports Complex | Juneau | 3,008 | Transient non-community | Groundwater |
| New Lisbon Waterworks | Juneau | 2,526 | Community | Groundwater |
| Wi Dot Rest Area 9 Lemonweir | Juneau | 2,000 | Transient non-community | Groundwater |
| Wi Dot Rest Area 10 Kildare | Juneau | 2,000 | Transient non-community | Groundwater |
| Elroy Waterworks | Juneau | 1,333 | 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, “Castle Rock Park 8 High Cap, PWSID WI7290276, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/castle-rock-park-8-high-cap-wi7290276 (data as of October 1, 2026).