Public water system · MI0001040
ActiveCalumet
Community water system in Houghton County, Michigan, drawing primarily on purchased groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
726
Service connections
273
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Resolved |
Calumet: frequently asked questions
Is Calumet's water safe to drink?
Calumet is an active community water system regulated under the Safe Drinking Water Act, overseen by the MI state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Calumet?
Calumet (PWSID MI0001040) is a local government-owned community water system, regulated by the MI state drinking water program.
How many people does Calumet serve?
Calumet reports serving 726 people through 273 service connections in Houghton County, Michigan.
Where does Calumet get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater.
Other water systems in Houghton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Houghton | Houghton | 8,386 | Community | Groundwater |
| Upper Michigan Water Company | Houghton | 5,535 | Community | Groundwater |
| Hancock | Houghton | 4,500 | Community | Purchased groundwater |
| Adams Township | Houghton | 2,010 | Community | Groundwater |
| Laurium | Houghton | 1,947 | Community | Purchased groundwater |
| Osceola Township | Houghton | 1,391 | Community | Groundwater |