Public water system · CA2800081
ActiveMaterra Winery
Transient non-community water system in Napa County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
49
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Materra Winery are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Materra Winery: frequently asked questions
Is Materra Winery's water safe to drink?
Materra Winery is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Materra Winery?
Materra Winery (PWSID CA2800081) is a private-owned transient non-community water system, regulated by the CA state drinking water program.
How many people does Materra Winery serve?
Materra Winery reports serving 49 people through 1 service connections in Napa County, California.
Where does Materra Winery get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Napa County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Napa, City of | Napa | 84,804 | Community | Surface water |
| American Canyon, City of | Napa | 21,437 | Community | Surface water |
| Phelps Vineyards | Napa | 19,412 | Non-transient non-community | Groundwater |
| Calistoga, City of | Napa | 5,610 | Community | Surface water |
| St. Helena, City of | Napa | 5,386 | Community | Surface water |
| Town of Yountville | Napa | 2,787 | Community | Purchased surface water |