All water systems in Montana
9 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Flathead River Ranch Flathead County |
170 | 0 | 0 | |
|
Embark at Flathead Valley Marion · Flathead County |
130 | 0 | 0 | |
|
Flathead Christian School Flathead County |
120 | 0 | 0 | |
|
Flathead Lake Vacation Trlr CT Lake County |
88 | 0 | 0 | |
|
Hilltop Terrace-Flathead UT CO Flathead County |
75 | 0 | 0 | |
|
Flathead Lake Lookout Flathead County |
50 | 0 | 0 | |
|
Flathead Motel Flathead County |
28 | 0 | 0 | |
|
Flathead East KOA Lake County |
25 | 0 | 0 | |
|
Flathead East RV Park Bigfork Lake County |
25 | 0 | 0 |
About this data
Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.
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.