OHA Drinking Water Services
OR41 00792 SCAPPOOSE, CITY OF Classification: COMMUNITY
Contact: DARRYL SYKES Phone: 503-543-5894 View on Map
33568 E COLUMBIA AVE County: COLUMBIA
SCAPPOOSE, OR 97056 Activity Status: ACTIVE -- History
Population: 8,710 Number of Connections: 2,737
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: 2 Approved Drinking Water Protection Plan: No
Treatment class: 2 Source Water Assessment: Yes
Filtration Endorsement Required: YesLast Survey Date:  Nov 09, 2022
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WTP-A A SW
SRC-AA SOUTH FORK SCAPPOOSE CREEK A Permanent SW
SRC-AB GOURLEY CREEK A Permanent SW
SRC-AC LACEY CREEK A Permanent SW
SRC-AD DUTCH CANYON WELL - L48786 I Other GW
SRC-AE DUTCH CANYON WELL #2 - L112736 A Permanent GW
EP-B EP FOR MILLER ROAD WELLS A GW
SRC-BA MILLER ROAD TEST WELL #1 - L44949 A Permanent GW
SRC-BB MILLER ROAD PRODUCTION WELL #2 - L37092 A Permanent GW
SRC-BC MILLER ROAD WELL #3 - L41159 A Permanent GW
SRC-BD CROWN ZELLERBACH WELL #1 - L102163 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 SW Direct Filtration 2.0-logFILTRATION, RAPID SAND PARTICULATE REMOVAL
GASEOUS CHLORINATION, POST DISINFECTION
PH ADJ-CAUSTIC SODA CORROSION CONTROL
FLUORIDATION OTHER
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL
WTP-AD TP FOR DUTCH CANYON WELLS FILTRATION, GREENSAND IRON REMOVAL
HYPOCHLORINATION, PRE IRON REMOVAL
PH ADJ-CAUSTIC SODA CORROSION CONTROL
PERMANGANATE IRON REMOVAL
FLUORIDATION OTHER
WTP-B TP FOR MILLER ROAD WELLS FILTRATION, GREENSAND IRON REMOVAL
HYPOCHLORINATION, PRE IRON REMOVAL
RESID. MAINT. HYPOCHLORINATION OTHER
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
PERMANGANATE IRON REMOVAL
FLUORIDATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2023 Due 7/1/2024 Due 10/1/2024
2022 7/28/2023 7/26/2023
2021 9/1/2023 9/15/2022
2020 7/2/2021 7/2/2021
2019 6/28/2020 8/31/2020

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Cross Connection
Fee Status
Yes (PDF) 2023 (PDF) 2024 - Paid
2023 - Paid
2022 - Paid
2021 - Paid
  2022 (PDF)
  2021 (PDF)


More information for this water system: SDWIS ID 3908
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