Public water system · MI2107479
ActiveG.C. Express
At a glance
G.C. Express (PWSID MI2107479) is an active transient non-community water system in Tuscola County, Michigan. It reports serving 1,400 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
1,400
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does G.C. Express compare with other water systems in Tuscola County?
By EPA's size categories, G.C. Express is a small system (501 to 3,300 people). Tuscola County has 91 active public water systems, and G.C. Express is the 4th-largest of them by population served. Its population served is about 4.8 times the county average of 293 people per system, and accounts for 5.3% of the 26,657 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 G.C. Express is about 9.7 times 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 G.C. Express?
EPA lists G.C. Express 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. 79 of the 91 active systems in Tuscola County (87%) are also privately owned.
Does G.C. Express 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 G.C. Express. For the latest compliance status, check EPA ECHO for current compliance history.
G.C. Express: frequently asked questions
Who runs G.C. Express?
G.C. Express (PWSID MI2107479) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does G.C. Express serve?
G.C. Express reports serving 1,400 people through 1 service connection in Tuscola County, Michigan.
Where does G.C. Express 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 G.C. Express have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is G.C. Express' 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 G.C. Express' water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. G.C. Express 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 Tuscola County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Caro, City of | Tuscola | 5,029 | Community | Groundwater |
| Vassar, City of | Tuscola | 2,697 | Community | Groundwater |
| Cass City, Village of | Tuscola | 2,428 | Community | Groundwater |
| Millington, Village of | Tuscola | 1,072 | Community | Groundwater |
| Mayville, Village of | Tuscola | 950 | Community | Groundwater |
| Ber Wa Ga Na Campground | Tuscola | 736 | 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, “G.C. Express, PWSID MI2107479, Michigan”, https://aquacensus.com/water-systems/michigan/g-c-express-mi2107479 (data as of October 1, 2026).