TYGH VALLEY, OR · Wasco County
MOUNTAIN FIR LUMBER CO INC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 16, 1991. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Wasco County, OR.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.
System facts
- System ID (PWSID)
- OR4100908
- System type
- Community Water System
- Population served
- 120
- Service connections
- 50
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1991 – July 31, 1991
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
June 1, 1991 – June 30, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1991 – July 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 1991 – June 30, 1991 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Last known contact on file (system is inactive)
Not on record
541-483-2211
TYGH VALLEY, OR 97063