Public water system · WI4711611
ActiveAlgoma Tn Sanitary Dist 1
At a glance
Algoma Tn Sanitary Dist 1 (PWSID WI4711611) is an active community water system in Winnebago County, Wisconsin. It reports serving 3,935 people through 1,393 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.
This page covers its drinking water system only; sewer and wastewater service are not part of EPA's drinking water records.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
3,935
Service connections
1,393
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Algoma Tn Sanitary Dist 1 compare with other water systems in Winnebago County?
By EPA's size categories, Algoma Tn Sanitary Dist 1 is a medium system (3,301 to 10,000 people). Winnebago County has 145 active public water systems, and Algoma Tn Sanitary Dist 1 is the 6th-largest of them by population served. Its population served is about 3.9 times the county average of 1,016 people per system, and accounts for 2.7% of the 147,267 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 Tn Sanitary Dist 1 is about 41% below 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 Tn Sanitary Dist 1?
EPA lists Algoma Tn Sanitary Dist 1 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. 22 of the 145 active systems in Winnebago County (15%) are also owned by a local government.
Does Algoma Tn Sanitary Dist 1 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 Tn Sanitary Dist 1. For the latest compliance status, check EPA ECHO for current compliance history.
Algoma Tn Sanitary Dist 1: frequently asked questions
Who runs Algoma Tn Sanitary Dist 1?
Algoma Tn Sanitary Dist 1 (PWSID WI4711611) 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 Tn Sanitary Dist 1 serve?
Algoma Tn Sanitary Dist 1 reports serving 3,935 people through 1,393 service connections in Winnebago County, Wisconsin.
Where does Algoma Tn Sanitary Dist 1 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 Tn Sanitary Dist 1 have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Algoma Tn Sanitary Dist 1'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 the system's annual water quality report, EPA ECHO, or the WI state drinking water program.
Where can I find Algoma Tn Sanitary Dist 1's water quality report?
As a community water system, Algoma Tn Sanitary Dist 1 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 Winnebago County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Oshkosh Waterworks | Winnebago | 63,000 | Community | Surface water |
| Neenah Waterworks | Winnebago | 27,506 | Community | Surface water |
| Menasha Elec & Water Util | Winnebago | 15,144 | Community | Surface water |
| Fox Crossing Utilities West | Winnebago | 14,000 | Community | Groundwater |
| Fox Crossing Utilities East | Winnebago | 10,927 | Community | Purchased surface water |
| Omro Waterworks | Winnebago | 3,629 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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 Tn Sanitary Dist 1, PWSID WI4711611, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/algoma-tn-sanitary-dist-1-wi4711611 (data as of October 1, 2026).