Public water system · ID5070020
ActiveGreenhorn Subd
Community water system in Blaine County, Idaho, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
75
Service connections
29
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 |
| 2024-07-01 | 56 | 5000 | No | Resolved |
| 2024-01-01 | 31 | 0700 | No | Resolved |
| 2024-01-01 | 27 | 0999 | No | Resolved |
| 2023-08-01 | 31 | 0700 | No | Resolved |
| 2023-08-01 | 3A | 8000 | No | Resolved |
| 2023-07-01 | 27 | 0999 | No | Resolved |
| 2022-07-01 | 56 | 5000 | No | Resolved |
| 2020-04-01 | 02 | 2456 | Yes | Resolved |
| 2020-04-01 | 02 | 2456 | Yes | Resolved |
| 2020-01-01 | 02 | 2456 | Yes | Resolved |
| 2020-01-01 | 02 | 2456 | Yes | Resolved |
Greenhorn Subd: frequently asked questions
Is Greenhorn Subd's water safe to drink?
Greenhorn Subd is an active community water system regulated under the Safe Drinking Water Act, overseen by the ID 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 Greenhorn Subd?
Greenhorn Subd (PWSID ID5070020) is a private-owned community water system, regulated by the ID state drinking water program.
How many people does Greenhorn Subd serve?
Greenhorn Subd reports serving 75 people through 29 service connections in Blaine County, Idaho.
Where does Greenhorn Subd get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Blaine County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Hailey Water and Sewer | Blaine | 8,000 | Community | Groundwater |
| Ketchum City of | Blaine | 3,555 | Community | Groundwater |
| Sun Valley Water and Sewer Dist | Blaine | 3,400 | Community | Groundwater |
| Watonga | Blaine | 2,816 | Community | Groundwater |
| Bellevue City of | Blaine | 2,747 | Community | Groundwater |
| Chinook City of | Blaine | 1,300 | Community | Surface water |