Public water system · CA5210504
ActiveLassen Vnp - Lost Creek
At a glance
Lassen Vnp - Lost Creek (PWSID CA5210504) is an active transient non-community water system in Tehama County, California. It reports serving 150 people through 1 service connection. Its primary water source is surface water, and EPA lists it as owned by the federal government. EPA's Safe Drinking Water Act records list no violations for this system.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
150
Service connections
1
Primary source
SW
Surface water
System type
TNCWS
Transient non-community water system
System record
How does Lassen Vnp - Lost Creek compare with other water systems in Tehama County?
By EPA's size categories, Lassen Vnp - Lost Creek is a very small system (500 people or fewer). Tehama County has 109 active public water systems. Its population served is well below the county average of 474 people per system, and accounts for 0.3% of the 51,627 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 Lassen Vnp - Lost Creek is roughly in line with 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. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 609 California systems (8.1%) list surface water as their primary source.
Who owns and regulates Lassen Vnp - Lost Creek?
EPA lists Lassen Vnp - Lost Creek as owned by the federal 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. 11 of the 109 active systems in Tehama County (10%) are also owned by the federal government.
Does Lassen Vnp - Lost Creek 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 Lassen Vnp - Lost Creek. For the latest compliance status, check EPA ECHO for current compliance history.
Lassen Vnp - Lost Creek: frequently asked questions
Who runs Lassen Vnp - Lost Creek?
Lassen Vnp - Lost Creek (PWSID CA5210504) is a transient non-community water system owned by the federal government. It is regulated by the CA state drinking water program.
How many people does Lassen Vnp - Lost Creek serve?
Lassen Vnp - Lost Creek reports serving 150 people through 1 service connection in Tehama County, California.
Where does Lassen Vnp - Lost Creek get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Lassen Vnp - Lost Creek have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Lassen Vnp - Lost Creek'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 Lassen Vnp - Lost Creek's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lassen Vnp - Lost Creek 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 Tehama County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Red Bluff | Tehama | 14,710 | Community | Groundwater |
| City of Corning | Tehama | 8,244 | Community | Groundwater |
| Rio Alto Water District | Tehama | 3,329 | Community | Groundwater |
| Caltrans-Red Bluff Rest-Nb | Tehama | 2,600 | Transient non-community | Groundwater |
| Caltrans-Red Bluff Rest-Sb | Tehama | 2,500 | Transient non-community | Groundwater |
| Los Molinos Comm. Services Dist. | Tehama | 1,450 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Lassen Vnp - Lost Creek, PWSID CA5210504, California”, https://aquacensus.com/water-systems/california/lassen-vnp-lost-creek-ca5210504 (data as of October 1, 2026).