Public water system · WI4240139
ActiveAll Saints Catholic Parish
At a glance
All Saints Catholic Parish (PWSID WI4240139) is an active non-transient non-community water system in Green Lake County, Wisconsin. It reports serving 302 people through 2 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2019.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
302
Service connections
2
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does All Saints Catholic Parish compare with other water systems in Green Lake County?
By EPA's size categories, All Saints Catholic Parish is a very small system (500 people or fewer). Green Lake County has 70 active public water systems, and All Saints Catholic Parish is the 6th-largest of them by population served. Its population served is about 43% above the county average of 211 people per system, and accounts for 2% of the 14,772 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 All Saints Catholic Parish is about 30% 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 All Saints Catholic Parish?
EPA lists All Saints Catholic Parish 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. 63 of the 70 active systems in Green Lake County (90%) are also privately owned.
Does All Saints Catholic Parish have drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2019. The violations listed here began between April 2014 and January 2019. By type: 1 monitoring and 1 contaminant level above the legal limit. The contaminants or rules involved are Revised Total Coliform Rule and Total coliform bacteria (TCR). EPA lists 2 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 |
|---|---|---|---|---|
| 2019-01-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2014-04-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 2 violations in EPA's records, newest first.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.
All Saints Catholic Parish: frequently asked questions
Who runs All Saints Catholic Parish?
All Saints Catholic Parish (PWSID WI4240139) is a non-transient non-community water system privately owned. It is regulated by the WI state drinking water program.
How many people does All Saints Catholic Parish serve?
All Saints Catholic Parish reports serving 302 people through 2 service connections in Green Lake County, Wisconsin.
Where does All Saints Catholic Parish 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 All Saints Catholic Parish have any drinking water violations?
EPA's records list 2 violations for this system; 1 is health-based, and the most recent began in January 2019. 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 All Saints Catholic Parish'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 2 violations for this system; 1 is health-based, and the most recent began in January 2019. For current results, consult EPA ECHO, or the WI state drinking water program.
Where can I find All Saints Catholic Parish's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. All Saints Catholic Parish 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 Green Lake County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Berlin Waterworks | Green Lake | 5,524 | Community | Groundwater |
| Markesan Waterworks | Green Lake | 1,365 | Community | Groundwater |
| Princeton Waterworks | Green Lake | 1,166 | Community | Groundwater |
| Green Lake Waterworks | Green Lake | 1,002 | Community | Groundwater |
| Amer Baptist Assem Main | Green Lake | 640 | Non-transient non-community | Groundwater |
| Walkers Bar & Grill | Green Lake | 302 | 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, “All Saints Catholic Parish, PWSID WI4240139, Wisconsin”, https://aquacensus.com/water-systems/wisconsin/all-saints-catholic-parish-wi4240139 (data as of October 1, 2026).