Public water system · MT0003351
ActivePolson Koa
Transient non-community water system in Lake County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
55
Service connections
45
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2023-10-01 | 4C | 8000 | No | Resolved |
| 2002-10-01 | 23 | 3100 | No | Resolved |
| 1996-09-01 | 23 | 3100 | No | Resolved |
| 1995-07-01 | 23 | 3100 | No | Resolved |
| 1992-04-01 | 23 | 3100 | No | Resolved |
Polson Koa: frequently asked questions
Is Polson Koa's water safe to drink?
Polson Koa 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 Polson Koa?
Polson Koa (PWSID MT0003351) is a private-owned transient non-community water system, regulated by the MT state drinking water program.
How many people does Polson Koa serve?
Polson Koa reports serving 55 people through 45 service connections in Lake County, Montana.
Where does Polson Koa get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Lake County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Indiana American Water - Northwest | Lake | 210,510 | Community | Surface water |
| Waukegan | Lake | 87,149 | Community | Surface water |
| Hammond Water Works Department | Lake | 78,384 | Community | Surface water |
| Lake County West Water Subdistrict | Lake | 78,379 | Community | Surface water |
| Aqua Ohio - Mentor | Lake | 74,500 | Community | Surface water |
| Leesburg, City of | Lake | 46,746 | Community | Groundwater |