OHA Drinking Water Services
OR41 00547 MULINO WATER DISTRICT Classification: COMMUNITY
Contact: MARVIN YOGI TROGDON Phone: 503-829-9787 View on Map
PO BOX 867 County: CLACKAMAS
MULINO, OR 97042 Activity Status: Active -- History
Population: 700 Number of Connections: 235
Operating Period: January 1 to December 31 Regulating Agency: CLACKAMAS COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 1 Last Survey Date:  Jun 12, 2024
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 WELL #2 A GW
SRC-AA WELL #2 - L22660 A Permanent GW
EP-B EP for WELL #3 A GW
SRC-BA WELL #3 - CLAC13921 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 WELL #2 RESID. MAINT. HYPOCHLORINATION OTHER
INHIBITOR, ORTHOPHOSPHATE CORROSION CONTROL
WTP-B TP FOR WELL #3 RESID. MAINT. HYPOCHLORINATION OTHER
INHIBITOR, ORTHOPHOSPHATE CORROSION CONTROL

Consumer Confidence Reports (Last 5 Years)
For Year Date Received Date Certified
2025 Due 7/1/2026 Due 7/11/2026
2024 7/2/2025 7/1/2025
2023 7/23/2024 7/1/2024
2022 6/26/2023 7/5/2023
2021 6/1/2022 7/6/2022

Cross Connection/Backflow Prevention Information (Last 5 Years)
Enabling Authority Received Annual Summary Report Cross Connection Fee Status
Yes (pdf) 2025 - Received (pdf)
2024 - Received (pdf)
2023 - Received (pdf)
2022 - Received (pdf)
2021 - Received (pdf)
2026 - Paid
2025 - Paid
2024 - Paid
2023 - Paid
2022 - Paid