Public water system · CA4000849
ActiveJada Vineyard and Winery
At a glance
Jada Vineyard and Winery (PWSID CA4000849) is an active transient non-community water system in San Luis Obispo County, California. It reports serving 40 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
40
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Jada Vineyard and Winery compare with other water systems in San Luis Obispo County?
By EPA's size categories, Jada Vineyard and Winery is a very small system (500 people or fewer). San Luis Obispo County has 171 active public water systems. Its population served is well below the county average of 2,038 people per system, and accounts for less than 0.1% 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 Jada Vineyard and Winery 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 Jada Vineyard and Winery?
EPA lists Jada Vineyard and Winery 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 Jada Vineyard and Winery 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 Jada Vineyard and Winery. For the latest compliance status, check EPA ECHO for current compliance history.
Jada Vineyard and Winery: frequently asked questions
Who runs Jada Vineyard and Winery?
Jada Vineyard and Winery (PWSID CA4000849) is a transient non-community water system privately owned. It is regulated by the CA state drinking water program.
How many people does Jada Vineyard and Winery serve?
Jada Vineyard and Winery reports serving 40 people through 1 service connection in San Luis Obispo County, California.
Where does Jada Vineyard and Winery 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 Jada Vineyard and Winery have any drinking water violations?
EPA's Safe Drinking Water Act records list no violations for this system.
Is Jada Vineyard and Winery'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 Jada Vineyard and Winery's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Jada Vineyard and Winery 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, “Jada Vineyard and Winery, PWSID CA4000849, California”, https://aquacensus.com/water-systems/california/jada-vineyard-and-winery-ca4000849 (data as of October 1, 2026).