Public water system · MT0005154
ActiveHolbrook Estates
Community water system in Flathead County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
120
Service connections
48
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 51 | 5000 | No | Unaddressed |
Holbrook Estates: frequently asked questions
Is Holbrook Estates's water safe to drink?
Holbrook Estates is an active community water system regulated under the Safe Drinking Water Act, overseen by the MT 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 Holbrook Estates?
Holbrook Estates (PWSID MT0005154) is a private-owned community water system, regulated by the MT state drinking water program.
How many people does Holbrook Estates serve?
Holbrook Estates reports serving 120 people through 48 service connections in Flathead County, Montana.
Where does Holbrook Estates get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Flathead County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Kalispell Public Works | Flathead | 25,000 | Community | Groundwater |
| Whitefish City of | Flathead | 10,418 | Community | Surface water |
| Flathead County Water and Sewer | Flathead | 7,775 | Community | Groundwater |
| Bigfork County Water and Sewer | Flathead | 6,100 | Community | Groundwater |
| Columbia Falls City of | Flathead | 4,450 | Community | Groundwater |
| Ridge Run | Flathead | 3,500 | Transient non-community | Groundwater |