Montana
Silver Bow County drinking water quality
24 active public water systems serve 43,130 people in Silver Bow County. 12 are compliant, 12 had at least one EPA violation in the past three years, 0 are designated serious violators, and 0 carry a health flag.
Community water systems
3 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Butte Silverbow Water Dept Butte |
33,000 | 2 | 0 | |
|
Fairmont Hot Springs Resort Anaconda |
1,965 | 0 | 0 | |
|
Ramsay Water and Sewer District Ramsay |
97 | 3 | 0 |
Non-community systems (21: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Montana Technological University Butte |
3,200 | 1 | 0 | |
|
Harrington Bottling CO Butte |
1,001 | 0 | 0 | |
|
Divide Feely North Rest Stop Butte |
500 | 0 | 0 | |
|
Divide Feely South Rest Stop Butte |
500 | 0 | 0 | |
|
Montana Resources LLC Butte |
500 | 0 | 0 | |
|
Culligan Water Facility Butte Butte |
423 | 2 | 1 | |
|
Fairmont RV Resort Anaconda |
263 | 2 | 0 | |
|
Montana Precision Products Butte |
260 | 0 | 0 | |
|
Rec Advanced Silicon Materials LLC Butte |
210 | 0 | 0 | |
|
Lds Church Butte Helena |
200 | 0 | 0 | |
|
Mountain States Leasing Butte LLC Butte |
170 | 0 | 0 | |
|
Wingate by Wyndham Butte |
160 | 3 | 0 | |
|
Ramsay School District Butte |
140 | 0 | 0 | |
|
Town Pump Butte Comfort Inn Butte |
125 | 0 | 0 | |
|
Drunk'n Miner Copper Spirits Casino Butte |
112 | 0 | 0 | |
|
Hitchin Post the Melrose |
111 | 1 | 0 | |
|
Melrose Bar Melrose |
64 | 3 | 0 | |
|
2 Bar Lazy H Campground Butte |
37 | 2 | 0 | |
|
Sportsman Lodge and RV Park Melrose |
37 | 2 | 0 | |
|
Safeway NO 259 Butte |
30 | 1 | 0 | |
|
Primo Refill Wal-Mart NO 1901 Butte |
25 | 1 | 0 |
Inactive systems (56, no longer operating or reporting)
Kept for the record and excluded from the county totals above. Browse inactive systems.
About this data
Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.
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.