Public water system · CA4000850
ActiveBrecon Estate
At a glance
Brecon Estate (PWSID CA4000850) is an active transient non-community water system in San Luis Obispo County, California. It reports serving 9,012 people through 1 service connection. 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
9,012
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Brecon Estate compare with other water systems in San Luis Obispo County?
By EPA's size categories, Brecon Estate is a medium system (3,301 to 10,000 people). San Luis Obispo County has 171 active public water systems. Its population served is about 4.4 times the county average of 2,038 people per system, and accounts for 2.6% of the 348,510 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 Brecon Estate is about 63 times 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 Brecon Estate?
EPA lists Brecon Estate 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. 130 of the 171 active systems in San Luis Obispo County (76%) are also privately owned.
Does Brecon Estate 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 Brecon Estate. For the latest compliance status, check EPA ECHO for current compliance history.
Brecon Estate: frequently asked questions
Who runs Brecon Estate?
Brecon Estate (PWSID CA4000850) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does Brecon Estate serve?
Brecon Estate reports serving 9,012 people through 1 service connection in San Luis Obispo County, California.
Where does Brecon Estate 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 Brecon Estate have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Brecon Estate'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 Brecon Estate's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Brecon Estate 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 San Luis Obispo County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Santa Margarita Recreation Area | San Luis Obispo | 50,001 | Transient non-community | Groundwater |
| San Luis Obispo Water Department | San Luis Obispo | 47,788 | Community | Surface water |
| City of Paso Robles Water Division | San Luis Obispo | 31,176 | Community | Surface water |
| Atascadero Mutual Water Co | San Luis Obispo | 30,618 | Community | Groundwater |
| City of Arroyo Grande Utilities Division | San Luis Obispo | 17,963 | Community | Purchased surface water |
| California Mens Colony | San Luis Obispo | 15,000 | Community | Surface water |
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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, “Brecon Estate, PWSID CA4000850, California”, https://aquacensus.com/water-systems/california/brecon-estate-ca4000850 (data as of October 1, 2026).