Public water system · MI2271163
ActiveWestwynd Halfway House
At a glance
Westwynd Halfway House (PWSID MI2271163) is an active transient non-community water system in Oakland County, Michigan. It reports serving 100 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
100
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Westwynd Halfway House compare with other water systems in Oakland County?
By EPA's size categories, Westwynd Halfway House is a very small system (500 people or fewer). Oakland County has 734 active public water systems. Its population served is well below the county average of 1,561 people per system, and accounts for less than 0.1% of the 1,145,905 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 Westwynd Halfway House is about 31% 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 Westwynd Halfway House?
EPA lists Westwynd Halfway House 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. 638 of the 734 active systems in Oakland County (87%) are also privately owned.
Does Westwynd Halfway House 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 Westwynd Halfway House. For the latest compliance status, check EPA ECHO for current compliance history.
Westwynd Halfway House: frequently asked questions
Who runs Westwynd Halfway House?
Westwynd Halfway House (PWSID MI2271163) is a transient non-community water system privately owned. It is regulated by the MI state drinking water program.
How many people does Westwynd Halfway House serve?
Westwynd Halfway House reports serving 100 people through 1 service connection in Oakland County, Michigan.
Where does Westwynd Halfway House 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 Westwynd Halfway House have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Westwynd Halfway House'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 Westwynd Halfway House's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Westwynd Halfway House 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 Oakland County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Troy | Oakland | 85,854 | Community | Purchased surface water |
| Rochester Hills | Oakland | 74,000 | Community | Purchased surface water |
| Waterford Township | Oakland | 73,441 | Community | Groundwater |
| Southfield | Oakland | 71,739 | Community | Purchased surface water |
| Pontiac | Oakland | 63,776 | Community | Purchased surface water |
| Royal Oak, City of | Oakland | 57,236 | 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, “Westwynd Halfway House, PWSID MI2271163, Michigan”, https://aquacensus.com/water-systems/michigan/westwynd-halfway-house-mi2271163 (data as of October 1, 2026).