Public water system · MT0001830
ActiveElkhorn Ranch
Transient non-community water system in Gallatin County, Montana, drawing primarily on groundwater under influence of surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
65
Service connections
25
Primary source
GU
Groundwater under influence of surface water
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2026-02-01 | 42 | 0200 | Yes | Unaddressed |
| 2026-02-01 | 31 | 0200 | No | Archived |
| 2026-01-01 | 3A | 8000 | No | Archived |
| 2026-01-01 | 42 | 0200 | Yes | Unaddressed |
| 2026-01-01 | 31 | 0200 | No | Archived |
| 2025-12-01 | 42 | 0200 | Yes | Unaddressed |
| 2025-12-01 | 3A | 8000 | No | Archived |
| 2025-12-01 | 31 | 0200 | No | Archived |
| 2025-11-01 | 31 | 0200 | No | Archived |
| 2025-11-01 | 3A | 8000 | No | Archived |
| 2025-11-01 | 42 | 0200 | Yes | Unaddressed |
| 2025-10-01 | 75 | 7500 | No | Unaddressed |
Elkhorn Ranch: frequently asked questions
Is Elkhorn Ranch's water safe to drink?
Elkhorn Ranch is an active transient non-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 Elkhorn Ranch?
Elkhorn Ranch (PWSID MT0001830) is a private-owned transient non-community water system, regulated by the MT state drinking water program.
How many people does Elkhorn Ranch serve?
Elkhorn Ranch reports serving 65 people through 25 service connections in Gallatin County, Montana.
Where does Elkhorn Ranch get its water?
EPA SDWIS lists this system's primary water source as groundwater under influence of surface water.
Other water systems in Gallatin County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Bozeman City of | Gallatin | 56,000 | Community | Surface water |
| Montana State University Bozeman | Gallatin | 19,200 | Non-transient non-community | Purchased surface water |
| Belgrade City of | Gallatin | 10,460 | Community | Groundwater |
| West Yellowstone Town of | Gallatin | 9,899 | Community | Groundwater |
| Gallatin County Water District | Gallatin | 5,860 | Community | Groundwater |
| North Star Zoot Water | Gallatin | 4,323 | Community | Groundwater |