Public water system · ID1280103
ActivePowderhorn Water Assn
Transient non-community water system in Kootenai County, Idaho, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
27
Service connections
10
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 3A | 8000 | No | Archived |
| 2023-12-19 | 34 | 3014 | No | Unaddressed |
| 2018-01-01 | 03 | 1040 | No | Resolved |
| 2017-06-13 | 34 | 3014 | No | Resolved |
| 1991-01-01 | 23 | 3100 | No | Archived |
Powderhorn Water Assn: frequently asked questions
Is Powderhorn Water Assn's water safe to drink?
Powderhorn Water Assn is an active transient non-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 Powderhorn Water Assn?
Powderhorn Water Assn (PWSID ID1280103) is a local government-owned transient non-community water system, regulated by the ID state drinking water program.
How many people does Powderhorn Water Assn serve?
Powderhorn Water Assn reports serving 27 people through 10 service connections in Kootenai County, Idaho.
Where does Powderhorn Water Assn get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Kootenai County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Coeur D Alene City of | Kootenai | 54,115 | Community | Groundwater |
| Post Falls City of | Kootenai | 20,285 | Community | Groundwater |
| East Greenacres Irrigation Dist | Kootenai | 11,165 | Community | Groundwater |
| Rathdrum City of | Kootenai | 10,358 | Community | Groundwater |
| Hayden Lake Irrigation Dist | Kootenai | 9,375 | Community | Groundwater |
| Ross Point Water Dist | Kootenai | 8,965 | Community | Groundwater |