Public water system · CA3200139
ActiveAlmanor Heights Mwc
At a glance
Almanor Heights Mwc (PWSID CA3200139) is an active transient non-community water system in Plumas County, California. It reports serving 25 people through 43 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
43
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Almanor Heights Mwc compare with other water systems in Plumas County?
By EPA's size categories, Almanor Heights Mwc is a very small system (500 people or fewer). Plumas County has 108 active public water systems. Its population served is well below the county average of 303 people per system, and accounts for less than 0.1% of the 32,740 people reported by systems filed under the county. Across California, the 7,479 active systems average 5,706 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Almanor Heights Mwc 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. California has 3,016 active transient non-community water systems, 40% of the state's 7,479 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 6,179 California systems (83%) list groundwater as their primary source.
Who owns and regulates Almanor Heights Mwc?
EPA lists Almanor Heights Mwc as privately owned. The CA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 64 of the 108 active systems in Plumas County (59%) are also privately owned.
Does Almanor Heights Mwc 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 Almanor Heights Mwc. For the latest compliance status, check EPA ECHO for current compliance history.
Almanor Heights Mwc: frequently asked questions
Who runs Almanor Heights Mwc?
Almanor Heights Mwc (PWSID CA3200139) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does Almanor Heights Mwc serve?
Almanor Heights Mwc reports serving 25 people through 43 service connections in Plumas County, California.
Where does Almanor Heights Mwc 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 Almanor Heights Mwc have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Almanor Heights Mwc'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 CA state drinking water program.
Where can I find Almanor Heights Mwc's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Almanor Heights Mwc 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 Plumas County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lake Almanor Country Club Mwc | Plumas | 6,000 | Community | Groundwater |
| American Valley Csd | Plumas | 3,778 | Community | Groundwater |
| Chester Public U.D. | Plumas | 2,187 | Community | Groundwater |
| City of Portola | Plumas | 2,100 | Community | Purchased surface water |
| Hamilton Branch Csd | Plumas | 1,874 | Community | Groundwater |
| Plumas Eureka Csd | Plumas | 1,534 | 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, “Almanor Heights Mwc, PWSID CA3200139, California”, https://aquacensus.com/water-systems/california/almanor-heights-mwc-ca3200139 (data as of October 1, 2026).