Public water system · MN5110813
ActiveLongville Campground
At a glance
Longville Campground (PWSID MN5110813) is an active transient non-community water system in Cass County, Minnesota. It reports serving 25 people through 33 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
25
Service connections
33
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Longville Campground compare with other water systems in Cass County?
By EPA's size categories, Longville Campground is a very small system (500 people or fewer). Cass County has 248 active public water systems. Its population served is well below the county average of 98 people per system, and accounts for 0.1% 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 Longville Campground 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. 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 Longville Campground?
EPA lists Longville Campground 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 Longville Campground 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 Longville Campground. For the latest compliance status, check EPA ECHO for current compliance history.
Longville Campground: frequently asked questions
Who runs Longville Campground?
Longville Campground (PWSID MN5110813) is a transient non-community water system privately owned. It is regulated by the MN state drinking water program.
How many people does Longville Campground serve?
Longville Campground reports serving 25 people through 33 service connections in Cass County, Minnesota.
Where does Longville Campground 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 Longville Campground have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Longville Campground'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 Longville Campground's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Longville Campground 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, “Longville Campground, PWSID MN5110813, Minnesota”, https://aquacensus.com/water-systems/minnesota/longville-campground-mn5110813 (data as of October 1, 2026).