Public water system · MN5110209
ActiveSunset Bay Resort
At a glance
Sunset Bay Resort (PWSID MN5110209) is an active transient non-community water system in Cass County, Minnesota. It reports serving 65 people through 16 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
65
Service connections
16
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Sunset Bay Resort compare with other water systems in Cass County?
By EPA's size categories, Sunset Bay Resort is a very small system (500 people or fewer). Cass County has 248 active public water systems. Its population served is about 34% below the county average of 98 people per system, and accounts for 0.3% of the 24,374 people reported by systems filed under the county. Across Minnesota, the 6,465 active systems average 820 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Sunset Bay Resort 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. Minnesota has 5,008 active transient non-community water systems, 77% of the state's 6,465 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,261 Minnesota systems (97%) list groundwater as their primary source.
Who owns and regulates Sunset Bay Resort?
EPA lists Sunset Bay Resort as privately owned. The MN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 227 of the 248 active systems in Cass County (92%) are also privately owned.
Does Sunset Bay Resort 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 Sunset Bay Resort. For the latest compliance status, check EPA ECHO for current compliance history.
Sunset Bay Resort: frequently asked questions
Who runs Sunset Bay Resort?
Sunset Bay Resort (PWSID MN5110209) is a transient non-community water system privately owned. It is regulated by the MN state drinking water program.
How many people does Sunset Bay Resort serve?
Sunset Bay Resort reports serving 65 people through 16 service connections in Cass County, Minnesota.
Where does Sunset Bay Resort 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 Sunset Bay Resort have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Sunset Bay Resort'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 MN state drinking water program.
Where can I find Sunset Bay Resort's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Sunset Bay Resort 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 Cass County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Walker | Cass | 990 | Community | Groundwater |
| Pine River | Cass | 939 | Community | Groundwater |
| Cass Lake Wayside Rest Mndot | Cass | 873 | Transient non-community | Groundwater |
| Cass Lake | Cass | 691 | Community | Groundwater |
| Pillager | Cass | 523 | Community | Groundwater |
| Y Mart | Cass | 500 | 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, “Sunset Bay Resort, PWSID MN5110209, Minnesota”, https://aquacensus.com/water-systems/minnesota/sunset-bay-resort-mn5110209 (data as of October 1, 2026).