Public water system · MI2160325
ActiveSt. Mary and St. Joseph Parish (Church)
At a glance
St. Mary and St. Joseph Parish (Church) (PWSID MI2160325) is an active transient non-community water system in Genesee County, Michigan. It reports serving 100 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
100
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does St. Mary and St. Joseph Parish (Church) compare with other water systems in Genesee County?
By EPA's size categories, St. Mary and St. Joseph Parish (Church) is a very small system (500 people or fewer). Genesee County has 378 active public water systems. Its population served is well below the county average of 871 people per system, and accounts for less than 0.1% of the 329,216 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active transient non-community water system reports serving 144 people, so St. Mary and St. Joseph Parish (Church) is about 31% 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. Michigan has 7,865 active transient non-community water systems, 74% of the state's 10,599 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 10,214 Michigan systems (96%) list groundwater as their primary source.
Who owns and regulates St. Mary and St. Joseph Parish (Church)?
EPA lists St. Mary and St. Joseph Parish (Church) as privately owned. The MI state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 358 of the 378 active systems in Genesee County (95%) are also privately owned.
Does St. Mary and St. Joseph Parish (Church) 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 St. Mary and St. Joseph Parish (Church). For the latest compliance status, check EPA ECHO for current compliance history.
St. Mary and St. Joseph Parish (Church): frequently asked questions
Who runs St. Mary and St. Joseph Parish (Church)?
St. Mary and St. Joseph Parish (Church) (PWSID MI2160325) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does St. Mary and St. Joseph Parish (Church) serve?
St. Mary and St. Joseph Parish (Church) reports serving 100 people through 1 service connection in Genesee County, Michigan.
Where does St. Mary and St. Joseph Parish (Church) 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 St. Mary and St. Joseph Parish (Church) have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is St. Mary and St. Joseph Parish (Church)'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 MI state drinking water program.
Where can I find St. Mary and St. Joseph Parish (Church)'s water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. St. Mary and St. Joseph Parish (Church) 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 Genesee County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Flint, City of | Genesee | 81,252 | Community | Purchased surface water |
| Genesee County Water System | Genesee | 73,726 | Community | Purchased surface water |
| Charter Township of Grand Blanc | Genesee | 21,000 | Community | Purchased surface water |
| Burton, City of | Genesee | 21,000 | Community | Purchased surface water |
| Fenton, City of | Genesee | 11,746 | Community | Groundwater |
| Beecher Metropolitan District | Genesee | 9,400 | 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, “St. Mary and St. Joseph Parish (Church), PWSID MI2160325, Michigan”, https://aquacensus.com/water-systems/michigan/st-mary-and-st-joseph-parish-church-mi2160325 (data as of October 1, 2026).