Public water system · MI2031830
ActiveFour Corners Coffee, LLC
At a glance
Four Corners Coffee, LLC (PWSID MI2031830) is an active transient non-community water system in Hillsdale County, Michigan. It reports serving 90 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
90
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Four Corners Coffee, LLC compare with other water systems in Hillsdale County?
By EPA's size categories, Four Corners Coffee, LLC is a very small system (500 people or fewer). Hillsdale County has 90 active public water systems. Its population served is well below the county average of 325 people per system, and accounts for 0.3% of the 29,262 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 Four Corners Coffee, LLC is about 37% 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 Four Corners Coffee, LLC?
EPA lists Four Corners Coffee, LLC 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. 84 of the 90 active systems in Hillsdale County (93%) are also privately owned.
Does Four Corners Coffee, LLC 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 Four Corners Coffee, LLC. For the latest compliance status, check EPA ECHO for current compliance history.
Four Corners Coffee, LLC: frequently asked questions
Who runs Four Corners Coffee, LLC?
Four Corners Coffee, LLC (PWSID MI2031830) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Four Corners Coffee, LLC serve?
Four Corners Coffee, LLC reports serving 90 people through 1 service connection in Hillsdale County, Michigan.
Where does Four Corners Coffee, LLC 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 Four Corners Coffee, LLC have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Four Corners Coffee, LLC'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 Four Corners Coffee, LLC's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Four Corners Coffee, LLC 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 Hillsdale County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hillsdale | Hillsdale | 8,163 | Community | Groundwater |
| Jonesville | Hillsdale | 2,258 | Community | Groundwater |
| Litchfield | Hillsdale | 1,310 | Community | Groundwater |
| Reading | Hillsdale | 1,078 | Community | Groundwater |
| Hillsdale American Legion #53 | Hillsdale | 780 | Transient non-community | Groundwater |
| Michindoh Conference Center | Hillsdale | 779 | 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, “Four Corners Coffee, LLC, PWSID MI2031830, Michigan”, https://aquacensus.com/water-systems/michigan/four-corners-coffee-llc-mi2031830 (data as of October 1, 2026).