Public water system · MI2010437
ActiveHerrick Park-Swim
At a glance
Herrick Park-Swim (PWSID MI2010437) is an active transient non-community water system in Isabella County, Michigan. It reports serving 75 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
75
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Herrick Park-Swim compare with other water systems in Isabella County?
By EPA's size categories, Herrick Park-Swim is a very small system (500 people or fewer). Isabella County has 83 active public water systems. Its population served is well below the county average of 581 people per system, and accounts for 0.2% of the 48,199 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 Herrick Park-Swim is about half of 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 Herrick Park-Swim?
EPA lists Herrick Park-Swim 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. 78 of the 83 active systems in Isabella County (94%) are also privately owned.
Does Herrick Park-Swim 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 Herrick Park-Swim. For the latest compliance status, check EPA ECHO for current compliance history.
Herrick Park-Swim: frequently asked questions
Who runs Herrick Park-Swim?
Herrick Park-Swim (PWSID MI2010437) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Herrick Park-Swim serve?
Herrick Park-Swim reports serving 75 people through 1 service connection in Isabella County, Michigan.
Where does Herrick Park-Swim 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 Herrick Park-Swim have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Herrick Park-Swim'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 Herrick Park-Swim's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Herrick Park-Swim 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 Isabella County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mount Pleasant | Isabella | 21,688 | Community | Surface water |
| Union Township | Isabella | 12,927 | Community | Groundwater |
| Shepherd, Village of | Isabella | 1,515 | Community | Groundwater |
| Weidman Ez Mart | Isabella | 800 | Transient non-community | Groundwater |
| Beal City Public Schools | Isabella | 785 | Non-transient non-community | Groundwater |
| Outdoor Adventures- Mt Pleasant | Isabella | 640 | 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, “Herrick Park-Swim, PWSID MI2010437, Michigan”, https://aquacensus.com/water-systems/michigan/herrick-park-swim-mi2010437 (data as of October 1, 2026).