OHA Drinking Water Services
OR41 94505 TENMILE STORE Classification: TRANSIENT NON-COMMUNITY
Contact: PAULA JORDAN Phone: 406-439-5050 View on Map
8794 UPPER OLALLA RD County: DOUGLAS
WINSTON, OR 97496 Activity Status: Active Sep 08, 1987 -- History
Population: 300 Number of Connections: 5
Operating Period: January 1 to December 31 Regulating Agency: DEPT OF AGRICULTURE
Certified Operator(s) Owner Type: PRIVATE
Required: N Licensed By: Dept. of Ag
Distribution class: None Last Survey Date:  Oct 08, 2025
Treatment class: None
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELLS A GW
SRC-AB WELL - L42880 A Permanent GW
Show Disconnected and Abandoned Sources
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR WELL GROUNDWATER FILTER/STRAINER OTHER
HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
ACTIVATED CARBON, GRANULAR DECHLORINATION

Consumer Confidence Reports (Last 5 Years)
Only community water systems require consumer confidence reports.

Cross Connection/Backflow Prevention Information (Last 5 Years)
Only community water systems require annual summary reports
and annual cross connection program implementation fees.