OHA Drinking Water Services
OR41 00580 NORTH CLACKAMAS COUNTY WC Classification: COMMUNITY - Wholesale
Contact: JOE ROGERS Phone: 503-723-3505 View on Map
14275 S CLACKAMAS RIVER DR County: CLACKAMAS
OREGON CITY, OR 97045 Activity Status: Active -- History
Population: 92,124 Number of Connections: 3
Operating Period: January 1 to December 31 Regulating Agency: REGION 1
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: None Last Survey Date:  Apr 24, 2024 - Outstanding Performer!
Treatment class: 3
Filtration Endorsement Required: No Source Water Protection Status

Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-B EP FOR CLACKAMAS RIVER A SW
SRC-BA CLACKAMAS RIVER A Permanent SW
Disconnected Sources
EP-A EP FOR CLACKAMAS RIVER WATER-CLACKAMASI SW
SRC-AA CLACKAMAS RIVER WATER-CLACKAMAS (00187)I Other SWP
EP-C EP FOR SOUTH FORK WATER BOARD WTPI SW
SRC-CA SOUTH FORK WATER BOARD WTP (00591)I Other SWP
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit		 Treatment Process Treatment Objective
WTP-B1 TP FOR CLACKAMAS RIVER 1 SLOW SAND 2.0-logFILTRATION, SLOW SAND PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
WTP-B2 TP FOR CLACKAMAS RIVER 2 MEMBRANE FILTRATION 2.5-logFILTRATION, MEMBRANE PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
ACTIVATED CARBON, POWDERED TASTE / ODOR CONTROL

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
Yes (PDF) 2023 (PDF)
  2006
  2005

More information for this water system: SDWIS ID 4299
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