Public water system · WI4450553
ActiveCorner Bar
At a glance
Corner Bar (PWSID WI4450553) is an active transient non-community water system in Outagamie County, Wisconsin. It reports serving 25 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
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Corner Bar compare with other water systems in Outagamie County?
By EPA's size categories, Corner Bar is a very small system (500 people or fewer). Outagamie County has 107 active public water systems. Its population served is well below the county average of 1,679 people per system, and accounts for less than 0.1% of the 179,613 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 Corner Bar 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 Corner Bar?
EPA lists Corner Bar 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. 86 of the 107 active systems in Outagamie County (80%) are also privately owned.
Does Corner Bar 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 Corner Bar. For the latest compliance status, check EPA ECHO for current compliance history.
Corner Bar: frequently asked questions
Who runs Corner Bar?
Corner Bar (PWSID WI4450553) is a transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does Corner Bar serve?
Corner Bar reports serving 25 people through 1 service connection in Outagamie County, Wisconsin.
Where does Corner Bar 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 Corner Bar have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Corner Bar'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 Corner Bar's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Corner Bar 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 Outagamie County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Appleton Waterworks | Outagamie | 74,511 | Community | Surface water |
| Grand Chute Tn San Dist 1 | Outagamie | 21,583 | Community | Purchased surface water |
| Kaukauna Utilities | Outagamie | 17,493 | Community | Groundwater |
| Darboy Sanitary Dist 1 | Outagamie | 13,024 | Community | Groundwater |
| Little Chute Waterworks | Outagamie | 12,168 | Community | Groundwater |
| Greenville Utilities Vil of | Outagamie | 11,340 | 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, “Corner Bar, PWSID WI4450553, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/corner-bar-wi4450553 (data as of October 1, 2026).