Public water system · MN5020505
ActiveLion Park - Ham Lake
At a glance
Lion Park - Ham Lake (PWSID MN5020505) is an active transient non-community water system in Anoka County, Minnesota. It reports serving 50 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
50
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lion Park - Ham Lake compare with other water systems in Anoka County?
By EPA's size categories, Lion Park - Ham Lake is a very small system (500 people or fewer). Anoka County has 241 active public water systems. Its population served is well below the county average of 1,360 people per system, and accounts for less than 0.1% of the 327,753 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 Lion Park - Ham Lake is about 65% 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 Lion Park - Ham Lake?
EPA lists Lion Park - Ham Lake as owned by a local government. 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. 45 of the 241 active systems in Anoka County (19%) are also owned by a local government.
Does Lion Park - Ham Lake 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 Lion Park - Ham Lake. For the latest compliance status, check EPA ECHO for current compliance history.
Lion Park - Ham Lake: frequently asked questions
Who runs Lion Park - Ham Lake?
Lion Park - Ham Lake (PWSID MN5020505) is a transient non-community water system owned by a local government. It is regulated by the MN state drinking water program.
How many people does Lion Park - Ham Lake serve?
Lion Park - Ham Lake reports serving 50 people through 1 service connection in Anoka County, Minnesota.
Where does Lion Park - Ham Lake 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 Lion Park - Ham Lake have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Lion Park - Ham Lake'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 Lion Park - Ham Lake's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lion Park - Ham Lake 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 Anoka County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Blaine | Anoka | 70,220 | Community | Groundwater |
| Coon Rapids | Anoka | 64,000 | Community | Groundwater |
| Fridley | Anoka | 27,476 | Community | Groundwater |
| Columbia Heights | Anoka | 22,278 | Community | Purchased surface water |
| Andover | Anoka | 21,455 | Community | Groundwater |
| Lino Lakes | Anoka | 17,859 | 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, “Lion Park - Ham Lake, PWSID MN5020505, Minnesota”, https://aquacensus.com/water-systems/minnesota/lion-park-ham-lake-mn5020505 (data as of October 1, 2026).