Gallatin Gateway, Montana Water Violations
21 water systems serve Gallatin Gateway, Montana, providing drinking water to an estimated 3,362 people. These systems have 24 health-based violations on record, meaning contaminant levels exceeded EPA maximum contaminant levels (MCLs) or required treatment standards were not met.
Select a water system below to see its full violation history, lead and copper testing results, and compliance status.
| Water System | Population Served | Source | Violations | Health-Based |
|---|---|---|---|---|
| Elkhorn Ranch | 65 | Groundwater Under Influence | 103 | 9 |
| Caseys Corner 9 | 759 | Groundwater | 33 | 4 |
| 320 Ranch | 215 | Groundwater | 6 | 3 |
| Stacey's Bar/The Westerner | 315 | Groundwater | 27 | 2 |
| Rockhaven Camp and Retreat | 41 | Groundwater | 27 | 2 |
| Corral Bar Inc | 195 | Groundwater | 12 | 1 |
| Big Sky Sd Ophir Elementary School | 175 | Groundwater | 8 | 1 |
| Whitewater Inn | 125 | Groundwater | 8 | 1 |
| Gallatin Gateway School Dist 35 | 202 | Groundwater | 7 | 1 |
| Big Sky School District No 72 | 275 | Groundwater | 96 | 0 |
| Gallatin Riverhouse Grill | 50 | Groundwater | 81 | 0 |
| The Jump | 50 | Groundwater | 29 | 0 |
| Earth Elements Unapproved | 57 | Groundwater | 26 | 0 |
| Dt Ventures | 83 | Groundwater | 6 | 0 |
| Aulds Family Limited Partnership #1 | 37 | Groundwater | 6 | 0 |
| Gallatin Gateway Inn | 375 | Groundwater | 2 | 0 |
| Gateway Village System 7 | 77 | Groundwater | 0 | 0 |
| Gateway Village System 5 | 70 | Groundwater | 0 | 0 |
| Gateway Village System 2 | 68 | Groundwater | 0 | 0 |
| Gateway Village System 3 | 68 | Groundwater | 0 | 0 |
| Gateway Village System 4 | 60 | Groundwater | 0 | 0 |