OHA Drinking Water Services
OR41 01545 WWSS COMMISSION Classification: COMMUNITY - Wholesale
Contact: DAVE KRASKA Phone: 503-941-4561
1850 SW 170TH AVE County: WASHINGTON
BEAVERTON, OR 97003 Activity Status: Proposed Mar 05, 2020 -- History
Population: 380,243 Number of Connections: 3
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: (PWS inactive) Licensed By: N/A
Distribution class: None Last Survey Date:  NONE
Treatment class: 4
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR WILLAMETTE RIVER A SW
SRC-AA WILLAMETTE RIVER A Permanent SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-A TP FOR WILLAMETTE RIVER FILTRATION, RAPID SAND PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
PH ADJ-CAUSTIC SODA CORROSION CONTROL
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
RAPID MIX PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL

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

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received		 Cross Connection
Fee Status
No
 
 

More information for this water system: SDWIS ID 5524
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