Public water system · MT0004368
ActiveRyans Lot
Community water system in Missoula County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
34
Service connections
15
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2023-08-30 | 45 | 0700 | Yes | Resolved |
| 2023-06-01 | 20 | 0700 | No | Resolved |
| 2023-01-01 | 03 | 1038 | No | Resolved |
| 2022-06-01 | 31 | 0700 | No | Resolved |
| 2022-05-01 | 31 | 0700 | No | Resolved |
| 2021-07-01 | 31 | 0700 | No | Resolved |
| 2021-05-01 | 31 | 0700 | No | Resolved |
| 2020-07-01 | 71 | 7000 | No | Resolved |
| 2020-01-01 | 03 | 1038 | No | Resolved |
| 2019-07-01 | 71 | 7000 | No | Resolved |
Ryans Lot: frequently asked questions
Is Ryans Lot's water safe to drink?
Ryans Lot is an active 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 Ryans Lot?
Ryans Lot (PWSID MT0004368) is a private-owned community water system, regulated by the MT state drinking water program.
How many people does Ryans Lot serve?
Ryans Lot reports serving 34 people through 15 service connections in Missoula County, Montana.
Where does Ryans Lot get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Missoula County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Missoula Water | Missoula | 68,200 | Community | Groundwater |
| University of Montana | Missoula | 15,000 | Non-transient non-community | Purchased groundwater |
| Lolo Water and Sewer Dist | Missoula | 3,315 | Community | Groundwater |
| Town Pump Bonner 1 | Missoula | 2,460 | Non-transient non-community | Groundwater |
| Clearwater Junction Rest Area | Missoula | 2,002 | Transient non-community | Groundwater |
| Seeley Lake Water District | Missoula | 1,575 | Community | Surface water |