Public water system · MI2056061
ActiveHallstrom Castle Assisted Living
At a glance
Hallstrom Castle Assisted Living (PWSID MI2056061) is an active non-transient non-community water system in Muskegon County, Michigan. It reports serving 29 people through 2 service connections. 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
29
Service connections
2
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Hallstrom Castle Assisted Living compare with other water systems in Muskegon County?
By EPA's size categories, Hallstrom Castle Assisted Living is a very small system (500 people or fewer). Muskegon County has 210 active public water systems. Its population served is well below the county average of 713 people per system, and accounts for less than 0.1% of the 149,690 people reported by systems filed under the county. Across Michigan, the 10,599 active systems average 847 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Hallstrom Castle Assisted Living is well 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. Michigan has 1,402 active non-transient non-community water systems, 13% 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 Hallstrom Castle Assisted Living?
EPA lists Hallstrom Castle Assisted Living 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. 193 of the 210 active systems in Muskegon County (92%) are also privately owned.
Does Hallstrom Castle Assisted Living 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 Hallstrom Castle Assisted Living. For the latest compliance status, check EPA ECHO for current compliance history.
Hallstrom Castle Assisted Living: frequently asked questions
Who runs Hallstrom Castle Assisted Living?
Hallstrom Castle Assisted Living (PWSID MI2056061) is a non-transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Hallstrom Castle Assisted Living serve?
Hallstrom Castle Assisted Living reports serving 29 people through 2 service connections in Muskegon County, Michigan.
Where does Hallstrom Castle Assisted Living 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 Hallstrom Castle Assisted Living have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Hallstrom Castle Assisted Living'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 Hallstrom Castle Assisted Living's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Hallstrom Castle Assisted Living 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 Muskegon County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Muskegon | Muskegon | 37,213 | Community | Surface water |
| Norton Shores | Muskegon | 23,994 | Community | Purchased surface water |
| Muskegon Heights | Muskegon | 9,917 | Community | Surface water |
| Fruitport Township | Muskegon | 9,355 | Community | Purchased surface water |
| Muskegon Co Eastside Water System | Muskegon | 7,135 | Community | Purchased surface water |
| Musk Co Northside Water System | Muskegon | 5,133 | Community | Purchased surface water |
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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, “Hallstrom Castle Assisted Living, PWSID MI2056061, Michigan”, https://aquacensus.com/water-systems/michigan/hallstrom-castle-assisted-living-mi2056061 (data as of October 1, 2026).