Public water system · WI1132547
ActiveWindsor Tn Hall & Dane Co Ne Precinct
At a glance
Windsor Tn Hall & Dane Co Ne Precinct (PWSID WI1132547) is an active transient non-community water system in Dane County, Wisconsin. It reports serving 35 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list one violation for this system; it is health-based, and the most recent began in June 2008.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
35
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Windsor Tn Hall & Dane Co Ne Precinct compare with other water systems in Dane County?
By EPA's size categories, Windsor Tn Hall & Dane Co Ne Precinct is a very small system (500 people or fewer). Dane County has 300 active public water systems. Its population served is well below the county average of 1,742 people per system, and accounts for less than 0.1% of the 522,696 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 Windsor Tn Hall & Dane Co Ne Precinct 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 Windsor Tn Hall & Dane Co Ne Precinct?
EPA lists Windsor Tn Hall & Dane Co Ne Precinct 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. 74 of the 300 active systems in Dane County (25%) are also owned by a local government.
Does Windsor Tn Hall & Dane Co Ne Precinct have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in June 2008. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2008-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Windsor Tn Hall & Dane Co Ne Precinct: frequently asked questions
Who runs Windsor Tn Hall & Dane Co Ne Precinct?
Windsor Tn Hall & Dane Co Ne Precinct (PWSID WI1132547) 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 Windsor Tn Hall & Dane Co Ne Precinct serve?
Windsor Tn Hall & Dane Co Ne Precinct reports serving 35 people through 1 service connection in Dane County, Wisconsin.
Where does Windsor Tn Hall & Dane Co Ne Precinct 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 Windsor Tn Hall & Dane Co Ne Precinct have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in June 2008. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Windsor Tn Hall & Dane Co Ne Precinct'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 records list one violation for this system; it is health-based, and the most recent began in June 2008. For current results, consult EPA ECHO, or the WI state drinking water program.
Where can I find Windsor Tn Hall & Dane Co Ne Precinct's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Windsor Tn Hall & Dane Co Ne Precinct 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 Dane County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Madison Water Utility | Dane | 272,000 | Community | Groundwater |
| Sun Prairie Utilities | Dane | 39,300 | Community | Groundwater |
| Fitchburg Utility Dist 1 | Dane | 24,500 | Community | Groundwater |
| Middleton Waterworks | Dane | 23,868 | Community | Groundwater |
| Waunakee Waterworks | Dane | 14,879 | Community | Groundwater |
| Verona Waterworks | Dane | 14,030 | 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, “Windsor Tn Hall & Dane Co Ne Precinct, PWSID WI1132547, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/windsor-tn-hall-dane-co-ne-precinct-wi1132547 (data as of October 1, 2026).