Public water system · CA1410011
ActiveLake Olancha Rv Park
At a glance
Lake Olancha Rv Park (PWSID CA1410011) is an active transient non-community water system in Inyo County, California. It reports serving 30 people through 35 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
30
Service connections
35
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Lake Olancha Rv Park compare with other water systems in Inyo County?
By EPA's size categories, Lake Olancha Rv Park is a very small system (500 people or fewer). Inyo County has 112 active public water systems. Its population served is well below the county average of 442 people per system, and accounts for less than 0.1% of the 49,451 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 Lake Olancha Rv Park 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 Lake Olancha Rv Park?
EPA lists Lake Olancha Rv Park 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. 61 of the 112 active systems in Inyo County (54%) are also privately owned.
Does Lake Olancha Rv Park 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 Lake Olancha Rv Park. For the latest compliance status, check EPA ECHO for current compliance history.
Lake Olancha Rv Park: frequently asked questions
Who runs Lake Olancha Rv Park?
Lake Olancha Rv Park (PWSID CA1410011) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does Lake Olancha Rv Park serve?
Lake Olancha Rv Park reports serving 30 people through 35 service connections in Inyo County, California.
Where does Lake Olancha Rv Park 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 Lake Olancha Rv Park have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Lake Olancha Rv Park'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 Lake Olancha Rv Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Lake Olancha Rv Park 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 Inyo County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Bishop Creek Chevron | Inyo | 16,793 | Transient non-community | Groundwater |
| Bishop, City of | Inyo | 3,819 | Community | Groundwater |
| Petite Pantry | Inyo | 3,012 | Transient non-community | Groundwater |
| Lee'S Frontier | Inyo | 2,000 | Transient non-community | Groundwater |
| Inyo County PWD - Lone Pine | Inyo | 1,835 | Community | Purchased groundwater |
| Pearsonville Water System | Inyo | 1,515 | 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, “Lake Olancha Rv Park, PWSID CA1410011, California”, https://aquacensus.com/water-systems/california/lake-olancha-rv-park-ca1410011 (data as of October 1, 2026).