Public water system · CA2600622
ActiveSierra East Hoa
Community water system in Mono County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
84
Service connections
30
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2024-10-17 | 4G | 5200 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Unaddressed |
| 2021-04-01 | 02 | 1005 | Yes | Archived |
| 2021-04-01 | 02 | 1005 | Yes | Archived |
| 2021-01-01 | 02 | 1005 | Yes | Archived |
| 2021-01-01 | 02 | 1005 | Yes | Archived |
| 2020-10-01 | 02 | 1005 | Yes | Archived |
| 2020-10-01 | 02 | 1005 | Yes | Archived |
| 2020-07-01 | 02 | 1005 | Yes | Archived |
| 2020-07-01 | 02 | 1005 | Yes | Archived |
| 2020-04-01 | 02 | 1005 | Yes | Archived |
Sierra East Hoa: frequently asked questions
Is Sierra East Hoa's water safe to drink?
Sierra East Hoa is an active 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 Sierra East Hoa?
Sierra East Hoa (PWSID CA2600622) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Sierra East Hoa serve?
Sierra East Hoa reports serving 84 people through 30 service connections in Mono County, California.
Where does Sierra East Hoa get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Mono County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Robinson Creek Campground | Mono | 50,562 | Transient non-community | Groundwater |
| Mammoth Cwd | Mono | 8,234 | Community | Surface water |
| Mammoth Mountain Ski Area - Outpost 14 | Mono | 7,736 | Non-transient non-community | Groundwater |
| Trumbull Lake Campground | Mono | 7,423 | Transient non-community | Groundwater |
| June Lake PUD - Down Canyon | Mono | 2,810 | Community | Surface water |
| June Lake PUD Village | Mono | 2,763 | Community | Surface water |