OR41 00457 LAKE OSWEGO MUNICIPAL WATER Classification: COMMUNITY
Contact: ANTHONY HOOPER Phone: 503-697-7422
PO BOX 369 County: CLACKAMAS
LAKE OSWEGO, OR 97034 Activity Status: ACTIVE -- History
Population: 36,453Number of Connections: 12,528
Operating Period: January 1 to December 31Regulating Agency: REGION 1
Certified Operator(s)Owner Type: LOCAL GOVERNMENT
Required: YLicensed By: N/A
Distribution class: 3Approved Drinking Water Protection Plan: No
Treatment class: NoneSource Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Jun 26, 2019
Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-C EP FOR LAKE OSWEGO - TIGARD WATER SUPPLY A SW
SRC-CA LAKE OSWEGO-TIGARD WATER SUPPLY - 01542 A Permanent SWP
Show Disconnected and Abandoned Sources
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Treatment
State ID Facility Name Treatment Process Treatment Objective Filter Type

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2019       Jun 26, 2020 Jun 26, 2020
2018       Jul 01, 2019 Jul 01, 2019
2017       Jun 28, 2018 Jun 28, 2018
2016       Jun 30, 2017 Jun 30, 2017
2015       Not received Jun 29, 2016

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes (PDF) 2019 (PDF) 2020
  2018 (PDF) 2019
  2017 2018


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: 4106