Public water system · CA5301108
ActiveTrinity Alps Resort
At a glance
Trinity Alps Resort (PWSID CA5301108) is an active transient non-community water system in Trinity County, California. It reports serving 307 people through 3 service connections. Its primary water source is surface water, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in June 1993.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
307
Service connections
3
Primary source
SW
Surface water
System type
TNCWS
Transient non-community water system
System record
How does Trinity Alps Resort compare with other water systems in Trinity County?
By EPA's size categories, Trinity Alps Resort is a very small system (500 people or fewer). Trinity County has 42 active public water systems. Its population served is about 11% below the county average of 347 people per system, and accounts for 2.1% of the 14,561 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 Trinity Alps Resort is about twice 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 Trinity Alps Resort?
EPA lists Trinity Alps Resort 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. 27 of the 42 active systems in Trinity County (64%) are also privately owned.
Does Trinity Alps Resort have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in June 1993. By type: 1 required treatment not met. The contaminant or rule involved is Surface Water Treatment Rule. EPA lists 1 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1993-06-01 | Required treatment not metTreatment Technique (SWTR and GWR) · code 41 | Surface Water Treatment Rulecode 0200 | Yes | Resolved |
The one violation in EPA's records.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Trinity Alps Resort: frequently asked questions
Who runs Trinity Alps Resort?
Trinity Alps Resort (PWSID CA5301108) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does Trinity Alps Resort serve?
Trinity Alps Resort reports serving 307 people through 3 service connections in Trinity County, California.
Where does Trinity Alps Resort 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 Trinity Alps Resort have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in June 1993. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Trinity Alps Resort'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 records list one violation for this system; it is health-based, and the most recent began in June 1993. For current results, consult EPA ECHO, or the CA state drinking water program.
Where can I find Trinity Alps Resort's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Trinity Alps Resort 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 Trinity County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Weaverville C.S.D. | Trinity | 3,975 | Community | Surface water |
| Trinity Co. W.W. Dist #1 | Trinity | 2,324 | Community | Surface water |
| Trinity Center M.W.C. | Trinity | 729 | Community | Surface water |
| Lewiston Community Services District | Trinity | 677 | Community | Surface water |
| Clark System | Trinity | 450 | Transient non-community | Groundwater |
| Hayward Flat Campground | Trinity | 440 | 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, “Trinity Alps Resort, PWSID CA5301108, California”, https://aquacensus.com/water-systems/california/trinity-alps-resort-ca5301108 (data as of October 1, 2026).