OHA Drinking Water Services
OR41 00901 TROUTDALE, CITY OF Classification: COMMUNITY
Contact: DAVID SCHAFFER Phone: 503-674-3305
342 SW 4TH ST County: MULTNOMAH
TROUTDALE, OR 97060 Activity Status: ACTIVE -- History
Population: 16,185 Number of Connections: 4,703
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 Approved Drinking Water Protection Plan: No
Treatment class: None Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Oct 20, 2020 - Outstanding Performer!
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR WELL #2 (STARK) A GW
SRC-AA WELL #2 (STARK) - MULT1430 A Permanent GW
EP-B EP for WELL #3 (COLUMBIA) A GW
SRC-BA WELL #3 (COLUMBIA) - MULT1429 A Permanent GW
EP-C EP FOR WELL #4 (CITY SHOP) A GW
SRC-CA WELL #4 (CITY SHOP) - L59040 A Permanent GW
EP-D EP FOR WELL #6 (SWEETBRIAR) A GW
SRC-DA WELL #6 (SWEETBRIAR) - MULT67091 A Permanent GW
EP-E EP FOR WELL #7 (SANDEE PALISADES) A GW
SRC-EA WELL #7 (SANDEE PALISADES) - MULT3391 A Permanent GW
EP-F EP FOR WELL #8 (SANDEE PALISADES) A GW
SRC-FA WELL #8 (SANDEE PALISADES) - MULT4372 A Permanent GW
EP-G EP FOR WELL #5 A GW
SRC-GA WELL #5 - L91777 A Permanent GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credits
Treatment Process Treatment Objective
WTP-A TP FOR WELL #2 (STARK) RESID. MAINT. HYPOCHLORINATION OTHER
WTP-B TP FOR WELL #3 (COLUMBIA) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-C TP FOR WELL #4 (CITY SHOP) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-D TP FOR WELL #6 (SWEETBRIAR) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-E TP FOR WELL #7 (SANDEE PALISADES) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-F TP FOR WELL #8 (SANDEE PALISADES) HYPOCHLORINATION, PRE TASTE / ODOR CONTROL
WTP-G TP FOR WELL #5 (L91777) RESID. MAINT. HYPOCHLORINATION OTHER

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2020       May 14, 2021 May 14, 2021
2019       May 28, 2020 May 28, 2020
2018       Jun 04, 2019 Jun 04, 2019
2017       May 31, 2018 May 31, 2018
2016       Jun 01, 2017 Jun 01, 2017

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes (PDF) 2020 (PDF) 2022
  2018 (PDF) 2021
  2017 2020


For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4114