Public water system · CA2800020
ActiveUpper Valley Disposal Service
Non-transient non-community water system in Napa County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Upper Valley Disposal Service are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Upper Valley Disposal Service: frequently asked questions
Is Upper Valley Disposal Service's water safe to drink?
Upper Valley Disposal Service 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 Upper Valley Disposal Service?
Upper Valley Disposal Service (PWSID CA2800020) is a private-owned non-transient non-community water system, regulated by the CA state drinking water program.
How many people does Upper Valley Disposal Service serve?
Upper Valley Disposal Service reports serving 25 people through 1 service connections in Napa County, California.
Where does Upper Valley Disposal Service 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 |