Public water system · WI4310280
ActiveAlgoma Waterworks
At a glance
Algoma Waterworks (PWSID WI4310280) is an active community water system in Kewaunee County, Wisconsin. It reports serving 3,219 people through 1,192 service connections. 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
3,219
Service connections
1,192
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Algoma Waterworks compare with other water systems in Kewaunee County?
By EPA's size categories, Algoma Waterworks is a small system (501 to 3,300 people). Kewaunee County has 72 active public water systems, and Algoma Waterworks is the largest of them by population served. Its population served is about 19 times the county average of 169 people per system, and accounts for 27% of the 12,146 people reported by systems filed under the county. Across Wisconsin, the 11,056 active systems average 469 people each. Nationally, the average active community water system reports serving 6,703 people, so Algoma Waterworks is about half of that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Wisconsin has 1,053 active community water systems, 9.5% 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 Algoma Waterworks?
EPA lists Algoma Waterworks 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. 10 of the 72 active systems in Kewaunee County (14%) are also owned by a local government.
Does Algoma Waterworks 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 Algoma Waterworks. For the latest compliance status, check EPA ECHO for current compliance history.
Algoma Waterworks: frequently asked questions
Who runs Algoma Waterworks?
Algoma Waterworks (PWSID WI4310280) is a community water system owned by a local government. It is regulated by the WI state drinking water program.
How many people does Algoma Waterworks serve?
Algoma Waterworks reports serving 3,219 people through 1,192 service connections in Kewaunee County, Wisconsin.
Where does Algoma Waterworks 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 Algoma Waterworks have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Algoma Waterworks' 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 the system's annual water quality report, EPA ECHO, or the WI state drinking water program.
Where can I find Algoma Waterworks' water quality report?
As a community water system, Algoma Waterworks must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Kewaunee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kewaunee Waterworks | Kewaunee | 2,848 | Community | Groundwater |
| Luxemburg Waterworks | Kewaunee | 2,737 | Community | Groundwater |
| J & Ws Place | Kewaunee | 220 | Transient non-community | Groundwater |
| Rendezvous Dance Hall | Kewaunee | 220 | Transient non-community | Groundwater |
| Kewaunee Solutions | Kewaunee | 206 | Non-transient non-community | Groundwater |
| Agropur Inc. | Kewaunee | 180 | Non-transient non-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, “Algoma Waterworks, PWSID WI4310280, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/algoma-waterworks-wi4310280 (data as of October 1, 2026).