Public water system · CA2800740
ActiveMont St. John Cellars
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
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2015-04-01 | 23 | 3100 | No | Resolved |
| 2014-10-01 | 23 | 3100 | No | Resolved |
| 2013-07-01 | 23 | 3100 | No | Resolved |
| 2011-01-01 | 23 | 3100 | No | Resolved |
| 2005-10-01 | 23 | 3100 | No | Resolved |
| 1984-09-01 | 06 | — | No | Archived |
Mont St. John Cellars: frequently asked questions
Is Mont St. John Cellars's water safe to drink?
Mont St. John Cellars 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 Mont St. John Cellars?
Mont St. John Cellars (PWSID CA2800740) is a private-owned transient non-community water system, regulated by the CA state drinking water program.
How many people does Mont St. John Cellars serve?
Mont St. John Cellars reports serving 100 people through 1 service connections in Napa County, California.
Where does Mont St. John Cellars 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 |