Public water system · WA53FS021
ActiveJohnston Ridge Observatory
Transient non-community water system in Skamania County, Washington, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,506
Service connections
4
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2022-07-01 | 3A | 8000 | No | Resolved |
| 2021-09-01 | 3A | 8000 | No | Resolved |
| 2021-08-01 | 3A | 8000 | No | Resolved |
| 2021-07-01 | 3A | 8000 | No | Resolved |
| 2021-06-01 | 3A | 8000 | No | Resolved |
| 2021-05-01 | 3A | 8000 | No | Resolved |
| 2020-08-01 | 3A | 8000 | No | Resolved |
| 2018-09-01 | 3A | 8000 | No | Resolved |
Johnston Ridge Observatory: frequently asked questions
Is Johnston Ridge Observatory's water safe to drink?
Johnston Ridge Observatory 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 Johnston Ridge Observatory?
Johnston Ridge Observatory (PWSID WA53FS021) is a federal government-owned transient non-community water system, regulated by the WA state drinking water program.
How many people does Johnston Ridge Observatory serve?
Johnston Ridge Observatory reports serving 2,506 people through 4 service connections in Skamania County, Washington.
Where does Johnston Ridge Observatory get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Skamania County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Carson | Skamania | 3,015 | Community | Surface water |
| Stevenson Water Dept | Skamania | 2,594 | Community | Surface water |
| Beacon Rock State Park 1 | Skamania | 1,375 | Transient non-community | Groundwater |
| North Bonneville City of | Skamania | 1,048 | Community | Groundwater |
| Underwood | Skamania | 1,000 | Community | Groundwater |
| Cape Horn Skye Grade School | Skamania | 610 | Non-transient non-community | Groundwater |