Public water system · WA5334216
ActiveMazama Store
Transient non-community water system in Okanogan County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
109
Service connections
3
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-04-01 | 3A | 8000 | No | Resolved |
| 2023-04-01 | 3A | 8000 | No | Resolved |
| 2022-06-01 | 3A | 8000 | No | Resolved |
| 2022-05-01 | 3A | 8000 | No | Resolved |
| 2022-02-01 | 3A | 8000 | No | Resolved |
| 2020-11-01 | 3A | 8000 | No | Resolved |
| 2020-10-01 | 3A | 8000 | No | Resolved |
| 2013-07-01 | 25 | 3100 | No | Resolved |
| 2011-02-01 | 23 | 3100 | No | Resolved |
| 1998-12-01 | 23 | 3100 | No | Archived |
Mazama Store: frequently asked questions
Is Mazama Store's water safe to drink?
Mazama Store is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the WA 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 Mazama Store?
Mazama Store (PWSID WA5334216) is a private-owned transient non-community water system, regulated by the WA state drinking water program.
How many people does Mazama Store serve?
Mazama Store reports serving 109 people through 3 service connections in Okanogan County, Washington.
Where does Mazama Store get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Okanogan County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Omak City of | Okanogan | 4,940 | Community | Groundwater |
| Oroville City of | Okanogan | 3,256 | Community | Groundwater |
| Brewster City of | Okanogan | 3,235 | Community | Groundwater |
| Okanogan Water Department City of | Okanogan | 2,921 | Community | Groundwater |
| Tonasket Water System | Okanogan | 2,392 | Community | Groundwater |
| Pearrygin Lake State Park - Both Cg | Okanogan | 2,103 | Transient non-community | Groundwater |