OHA Drinking Water Services
OR41 00229 RIDGEWOOD DIST IMPROV CO Classification: COMMUNITY
Contact: ANN BATTEN Phone: 541-602-5552
7970 NW RIDGEWOOD DR County: BENTON
CORVALLIS, OR 97330 Activity Status: ACTIVE -- History
Population: 110 Number of Connections: 40
Operating Period: January 1 to December 31 Regulating Agency: BENTON COUNTY
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: S Approved Drinking Water Protection Plan: No
Treatment class: None Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Oct 05, 2020 - Outstanding Performer!
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP for WELL A GW
SRC-AB WELL #2 - BENT344 A Permanent GW
Permanently Abandoned Sources
SRC-AA WELL #1 - BENT52790I Other GW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2021       Due 7/1/2022
2020       Jun 07, 2021 Jun 07, 2021
2019       Aug 12, 2020 Aug 12, 2020
2018       May 13, 2019 May 13, 2019
2017       May 21, 2018 May 21, 2018

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes (PDF) 2020 (PDF) 2022
  2019 (PDF) 2021
  2018 (PDF) 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: 4120