OHA Drinking Water Services
OR41 00528 MILWAUKIE, CITY OF Classification: COMMUNITY
Contact: STEVE MAUTER Phone: 503-488-9430 View on Map
6101 SE JOHNSON CREEK BLVD County: CLACKAMAS
MILWAUKIE, OR 97206 Activity Status: Active -- History
Population: 20,946 Number of Connections: 7,480
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: 3 Last Survey Date:  May 11, 2023
Treatment class: 1
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, #5 A GW
SRC-AB WELL #3 - CLAC308 A Permanent GW
SRC-AC WELL #5 - CLAC305 A Permanent GW
SRC-AD WELL #2R - L112743 A Permanent GW
EP-B EP FOR WELLS #4 AND #7 A GW
SRC-BA WELL #4 - CLAC319 A Permanent GW
SRC-BB WELL #7 - CLAC315 A Permanent GW
EP-C EP FOR WELL #6 A GW
SRC-CA WELL #6 - CLAC363 A Permanent GW
EP-D EP FOR WELL #8 I GW
SRC-DA WELL #8 - L89351 I Emergency GW
EP-E EP FOR PORTLAND WATER BUREAU I SW
SRC-EA PORTLAND BUREAU OF WATER WORKS I Emergency SWP
EP-F EP FOR CLACKAMAS RIVER WD I SW
SRC-FA CLACKAMAS W.D. I Emergency SWP
EP-G EP FOR OAK LODGE W.D. I SW
SRC-GA OAK LODGE W.D. I Emergency SWP
Permanently Abandoned Sources
SRC-AA WELL #2 - CLAC307I 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, #5 RESID. MAINT. GAS CHLORINATION OTHER
AERATION, PACKED TOWER ORGANICS REMOVAL
WTP-B TP FOR WELLS #4 AND #7 RESID. MAINT. GAS CHLORINATION OTHER
AERATION, PACKED TOWER ORGANICS REMOVAL
WTP-C TP FOR WELL #6 RESID. MAINT. GAS CHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2023 6/27/2024 6/27/2024
2022 7/12/2023 7/13/2023
2021 7/6/2022 7/6/2022
2020 7/14/2021 7/14/2021
2019 6/30/2020 6/26/2020

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received		 Cross Connection
Fee Status
Yes (PDF) 2023 (PDF) 2025 - Unpaid
2024 - Paid
2023 - Paid
2022 - Paid
2021 - Paid
  2022 (PDF)
  2021 (PDF)

More information for this water system: SDWIS ID 3757
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