Public water system · WI2461390
ActiveFive Corners Retail
At a glance
Five Corners Retail (PWSID WI2461390) is an active non-transient non-community water system in Ozaukee County, Wisconsin. It reports serving 87 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
87
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Five Corners Retail compare with other water systems in Ozaukee County?
By EPA's size categories, Five Corners Retail is a very small system (500 people or fewer). Ozaukee County has 249 active public water systems. Its population served is well below the county average of 371 people per system, and accounts for less than 0.1% of the 92,392 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Five Corners Retail is well below that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Wisconsin has 891 active non-transient non-community water systems, 8.1% 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 Five Corners Retail?
EPA lists Five Corners Retail 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. 218 of the 249 active systems in Ozaukee County (88%) are also privately owned.
Does Five Corners Retail 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 Five Corners Retail. For the latest compliance status, check EPA ECHO for current compliance history.
Five Corners Retail: frequently asked questions
Who runs Five Corners Retail?
Five Corners Retail (PWSID WI2461390) is a non-transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does Five Corners Retail serve?
Five Corners Retail reports serving 87 people through 1 service connection in Ozaukee County, Wisconsin.
Where does Five Corners Retail 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 Five Corners Retail have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Five Corners Retail'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 Five Corners Retail's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Five Corners Retail is a non-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 Ozaukee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Port Washington Waterworks | Ozaukee | 12,853 | Community | Surface water |
| Cedarburg L & W Commission | Ozaukee | 12,500 | Community | Groundwater |
| Grafton Waterworks | Ozaukee | 12,269 | Community | Groundwater |
| Mequon Water Utility | Ozaukee | 11,152 | Community | Purchased surface water |
| Saukville Waterworks | Ozaukee | 4,268 | Community | Groundwater |
| Belgium Waterworks | Ozaukee | 2,493 | 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, “Five Corners Retail, PWSID WI2461390, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/five-corners-retail-wi2461390 (data as of October 1, 2026).