Public water system · CA3205006
ActiveGrizzly Ranch Csd
At a glance
Grizzly Ranch Csd (PWSID CA3205006) is an active community water system in Plumas County, California. It reports serving 102 people through 65 service connections. 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
102
Service connections
65
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Grizzly Ranch Csd compare with other water systems in Plumas County?
By EPA's size categories, Grizzly Ranch Csd is a very small system (500 people or fewer). Plumas County has 108 active public water systems. Its population served is about 66% below the county average of 303 people per system, and accounts for 0.3% 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 community water system reports serving 6,703 people, so Grizzly Ranch Csd is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. California has 2,997 active 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 Grizzly Ranch Csd?
EPA lists Grizzly Ranch Csd as owned by a local government. 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. 19 of the 108 active systems in Plumas County (18%) are also owned by a local government.
Does Grizzly Ranch Csd 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 Grizzly Ranch Csd. For the latest compliance status, check EPA ECHO for current compliance history.
Grizzly Ranch Csd: frequently asked questions
Who runs Grizzly Ranch Csd?
Grizzly Ranch Csd (PWSID CA3205006) is a community water system owned by a local government. It is regulated by the CA state drinking water program.
How many people does Grizzly Ranch Csd serve?
Grizzly Ranch Csd reports serving 102 people through 65 service connections in Plumas County, California.
Where does Grizzly Ranch Csd 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 Grizzly Ranch Csd have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Grizzly Ranch Csd'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 the system's annual water quality report, EPA ECHO, or the CA state drinking water program.
Where can I find Grizzly Ranch Csd's water quality report?
As a community water system, Grizzly Ranch Csd must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
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, “Grizzly Ranch Csd, PWSID CA3205006, California”, https://aquacensus.com/water-systems/california/grizzly-ranch-csd-ca3205006 (data as of October 1, 2026).