Public water system · CA2801026
ActiveOpus One Winery
Non-transient non-community water system in Napa County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2022-02-01 | 3A | 8000 | No | Resolved |
| 2014-06-01 | 22 | 3100 | Yes | Resolved |
| 2014-03-01 | 23 | 3100 | No | Resolved |
| 2009-02-01 | 23 | 3100 | No | Resolved |
| 2008-03-01 | 23 | 3100 | No | Resolved |
| 2008-01-01 | 25 | 3100 | No | Resolved |
| 2006-02-01 | 23 | 3100 | No | Resolved |
| 2005-03-01 | 23 | 3100 | No | Resolved |
| 2001-10-01 | 23 | 3100 | No | Resolved |
| 2000-11-01 | 23 | 3100 | No | Resolved |
| 1999-01-01 | 23 | 3100 | No | Resolved |
| 1998-07-01 | 23 | 3100 | No | Archived |
Opus One Winery: frequently asked questions
Is Opus One Winery's water safe to drink?
Opus One Winery is an active non-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 Opus One Winery?
Opus One Winery (PWSID CA2801026) is a private-owned non-transient non-community water system, regulated by the CA state drinking water program.
How many people does Opus One Winery serve?
Opus One Winery reports serving 100 people through 1 service connections in Napa County, California.
Where does Opus One 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 |