OHA Drinking Water Services
OR41 90178 COE MCNARY DAM Classification: NON-TRANSIENT NON-COMMUNITY
Contact: KRISTEN SHACOCHIS-BROWN Phone: 541-922-2278 View on Map
201 N 3RD AVE County: UMATILLA
WALLA WALLA, WA 99362 Activity Status: Active -- History
Population: 120 Number of Connections: 6
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: FEDERAL AGENCY
Required: Y Licensed By: N/A
Distribution class: S Last Survey Date:  Apr 07, 2022
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 #2 & #3 A GW
SRC-AA WELL #2 - UMAT3338 A Permanent GW
SRC-AB WELL #3 - UMAT54372 A Permanent GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-A TP FOR WELLS #2 & #3 RESID. MAINT. HYPOCHLORINATION OTHER

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

Cross Connection/Backflow Prevention Information (Last 3 Records)
Only community water systems require annual summary reports and annual cross connection program implementation fees.

More information for this water system: SDWIS ID 2917
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