Water quality for ZIP code 59730
ZIP 59730 covers Big Sky and Gallatin Gateway in Gallatin County, Montana, one of 8 ZIP codes in the county. 207 active public water systems serve the county; 101 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Gallatin County
63 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Spanish Peaks Mountain Club Big Sky |
40 | 0 | 10.4 mi | |
| Antler Ridge Homeowners Association Big Sky |
50 | 0 | 11.8 mi | |
| Firelight Meadows LLC Big Sky |
350 | 0 | 14.2 mi | |
| Gravel Hollow LLC |
50 | 0 | 17.5 mi | |
| Forest Creek Subd Bozeman |
45 | 2 | 26.3 mi | |
| Gateway Village System 7 Gallatin Gateway |
77 | 0 | 26.4 mi | |
| Gateway Village System 5 Gallatin Gateway |
70 | 0 | 26.4 mi | |
| Gateway Village System 2 Gallatin Gateway |
68 | 0 | 26.4 mi | |
| Gateway Village System 3 Gallatin Gateway |
68 | 0 | 26.4 mi | |
| Gateway Village System 4 Gallatin Gateway |
60 | 0 | 26.4 mi | |
| Country Court Gallatin Bozeman |
30 | 0 | 27.3 mi | |
| Mystic Heights HOA Bozeman Bozeman |
96 | 0 | 28.0 mi | |
| Yellowstone Holiday Wtr and Sew District West Yellowstone |
85 | 0 | 28.2 mi | |
| Hebgen Lake Estates CO Water Sewer Distr West Yellowstone |
230 | 1 | 30.4 mi | |
| Elk Grove Water Bozeman |
672 | 0 | 30.5 mi | |
| Rae Water and Sewer Dist 313 Bozeman |
2,325 | 1 | 31.6 mi | |
| Genesis Business Park Bozeman |
670 | 2 | 31.7 mi | |
| Mountain Meadows Estates LLP Bozeman |
300 | 0 | 31.9 mi | |
| MT Ellis Academy Bozeman |
106 | 2 | 31.9 mi | |
| Gallatin River Apartments Bozeman |
40 | 0 | 32.0 mi | |
| North Star Zoot Water Bozeman |
4,323 | 0 | 32.0 mi | |
| Franklin Hills Subdivision Bozeman |
50 | 0 | 32.2 mi | |
| Forest Park TR CT NO 1 Bozeman Bozeman |
260 | 2 | 32.5 mi | |
| Ponderosa MB Home Subd Bozeman |
70 | 0 | 32.5 mi | |
| Bozeman City of Bozeman |
56,000 | 0 | 32.9 mi |
Non-community systems in Gallatin County (143: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rainbow Ranch Lodge Big Sky |
210 | 1 | 0 | |
|
Corral Bar INC Gallatin Gateway |
195 | 1 | 0 | |
|
Gallatin Riverhouse Grill Gallatin Gateway |
50 | 1 | 0 | |
|
Red Cliff Campground Bozeman |
70 | 1 | 0 | |
|
Big Sky School District NO 72 Gallatin Gateway |
275 | 2 | 0 | |
|
Big Sky SD Ophir Elementary School Gallatin Gateway |
175 | 3 | 0 | |
|
Bucks T4 Big Sky |
153 | 2 | 0 | |
|
Whitewater Inn Gallatin Gateway |
125 | 2 | 0 | |
|
Caseys Corner Store NO 6 Big Sky |
510 | 1 | 0 | |
|
Big Sky Business Center Big Sky |
49 | 0 | 0 | |
|
DT Ventures Gallatin Gateway |
83 | 1 | 0 | |
|
Big Sky Conoco Travel Shoppe Big Sky |
1,000 | 2 | 0 | |
|
Cinnamon Lodge and Adventures Big Sky |
40 | 2 | 0 | |
|
320 Ranch Gallatin Gateway |
215 | 0 | 0 | |
|
Lone Mountain Guest Ranch Big Sky |
75 | 1 | 0 | |
|
Elkhorn Ranch Gallatin Gateway |
65 | 4 | 2 | |
|
Rockhaven Camp and Retreat Gallatin Gateway |
41 | 1 | 0 | |
|
Hood Creek Campground Bozeman |
30 | 1 | 0 | |
|
Yellowstone Alliance Adventures Bozeman |
158 | 2 | 0 | |
|
Bodhi Farms Bozeman |
28 | 2 | 0 | |
|
The Jump Gallatin Gateway |
50 | 1 | 0 | |
|
Campfire Lodge Resort INC West Yellowstone |
104 | 1 | 0 | |
|
Caseys Corner 9 Gallatin Gateway |
759 | 1 | 0 | |
|
Gallatin Gateway School Dist 35 Gallatin Gateway |
202 | 0 | 0 | |
|
Gallatin Gateway Inn Gallatin Gateway |
375 | 1 | 0 | |
|
Earth Elements Unapproved Gallatin Gateway |
57 | 1 | 0 | |
|
Stacey's Bar-The Westerner Gallatin Gateway |
315 | 2 | 0 | |
|
Anderson School Bozeman |
220 | 7 | 1 | |
|
Kirkwood Ridge Meadows Water CO INC West Yellowstone |
30 | 0 | 0 | |
|
Terra Nova Cabins West Yellowstone |
96 | 0 | 0 | |
|
Beaver Creek Campground West Yellowstone |
60 | 0 | 0 | |
|
Kirkwood Shores Subdivision West Yellowstone |
62 | 0 | 0 | |
|
Lakeview Suites Hebgen Lake |
38 | 2 | 2 | |
|
Red Creek Water INC West Yellowstone |
152 | 0 | 0 | |
|
Happy Hour Bar and Lakeview Condos West Yellowstone |
58 | 0 | 0 | |
|
Firehole Guest Ranch West Yellowstone |
40 | 1 | 1 | |
|
Eagle Mount Bozeman |
161 | 2 | 0 | |
|
Park 168 Bar & 520 Hotel West Yellowstone |
66 | 1 | 1 | |
|
Eagle Fjord Bozeman |
55 | 2 | 0 | |
|
Grace Bible Church Bozeman |
1,350 | 1 | 0 | |
|
Coffee Pot Bakery and Cafe Bozeman |
97 | 1 | 0 | |
|
Rainbow Point Campground Bozeman |
100 | 0 | 0 | |
|
Rockin TJ Ranch Bozeman |
151 | 0 | 0 | |
|
Bozeman Hot Springs Campground & RV Park Bozeman |
302 | 0 | 0 | |
|
Lamotte School District NO 43 Bozeman |
72 | 0 | 0 | |
|
Bear Canyon Campground Bozeman |
112 | 0 | 0 | |
|
Middle Creek Montessori School Bozeman |
140 | 0 | 0 | |
|
99 Life Link Way Bozeman |
60 | 0 | 0 | |
|
Cougar Park Industrial Bozeman |
25 | 0 | 0 | |
|
Abundant Life Church Bozeman |
125 | 2 | 0 |
About this data
Water systems are matched to Gallatin County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Montana records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.