Public water system · ID4430118
ActiveThe Retreat Mccall
At a glance
The Retreat Mccall (PWSID ID4430118) is an active transient non-community water system in Valley County, Idaho. It reports serving 25 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
25
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does The Retreat Mccall compare with other water systems in Valley County?
By EPA's size categories, The Retreat Mccall is a very small system (500 people or fewer). Valley County has 57 active public water systems. Its population served is well below the county average of 218 people per system, and accounts for 0.2% of the 12,448 people reported by systems filed under the county. Across Idaho, the 1,961 active systems average 899 people each. Nationally, the average active transient non-community water system reports serving 144 people, so The Retreat Mccall is well 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. Idaho has 954 active transient non-community water systems, 49% of the state's 1,961 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,861 Idaho systems (95%) list groundwater as their primary source.
Who owns and regulates The Retreat Mccall?
EPA lists The Retreat Mccall as privately owned. The ID state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 42 of the 57 active systems in Valley County (74%) are also privately owned.
Does The Retreat Mccall 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 The Retreat Mccall. For the latest compliance status, check EPA ECHO for current compliance history.
The Retreat Mccall: frequently asked questions
Who runs The Retreat Mccall?
The Retreat Mccall (PWSID ID4430118) is a transient non-community water system privately owned. It is regulated by the ID state drinking water program.
How many people does The Retreat Mccall serve?
The Retreat Mccall reports serving 25 people through 1 service connection in Valley County, Idaho.
Where does The Retreat Mccall 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 The Retreat Mccall have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is The Retreat Mccall'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 ID state drinking water program.
Where can I find The Retreat Mccall's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. The Retreat Mccall 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 Valley County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Mccall City of | Valley | 4,423 | Community | Surface water |
| Cascade City of | Valley | 1,000 | Community | Groundwater |
| Idpr Ponderosa Sp | Valley | 1,000 | Transient non-community | Groundwater |
| Meadows at West Mountain | Valley | 550 | Community | Groundwater |
| Tamarack Resort Association Inc. | Valley | 400 | Non-transient non-community | Groundwater |
| Fir Grove Estates | Valley | 270 | 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, “The Retreat Mccall, PWSID ID4430118, Idaho”, https://aquacensus.com/water-systems/idaho/the-retreat-mccall-id4430118 (data as of October 1, 2026).