OHA Drinking Water Services
OR41 00624 PHILOMATH PUBLIC WORKS Classification: COMMUNITY
Contact: KEVIN FEAR Phone: 541-929-3579
PO BOX 400 County: BENTON
PHILOMATH, OR 97370 Activity Status: ACTIVE -- History
Population: 4,670 Number of Connections: 1,654
Operating Period: January 1 to December 31 Regulating Agency: REGION 2
Certified Operator(s) Owner Type: LOCAL GOVERNMENT
Required: Y Licensed By: N/A
Distribution class: 2 Approved Drinking Water Protection Plan: No
Treatment class: 3 Source Water Assessment: Yes
Filtration Endorsement Required: NoLast Survey Date:  Aug 04, 2021 - Outstanding Performer!
Sources
Facility ID Facility Name  -  Well Logs Activity Status Availability Source Type
EP-A EP FOR MARY'S RIVER A SW
SRC-AA MARY'S RIVER A Permanent SW
EP-B EP FOR 11TH STREET WELL A GW
SRC-BA 11TH STREET WELL - BENT5718 A Seasonal GW
EP-C EP FOR CORVALLIS (ROCK CREEK) A SW
SRC-CA CORVALLIS (ROCK CREEK) A Seasonal SWP
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR MARY'S RIVER Conventional Filtration 2.5-logFILTRATION, RAPID SAND PARTICULATE REMOVAL
GASEOUS CHLORINATION, POST DISINFECTION
PH/ALKA ADJ-SODA ASH CORROSION CONTROL
FLUORIDATION OTHER
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
PH ADJUSTMENT, PRE PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL
WTP-B TP FOR 11TH STREET WELL RESID. MAINT. GAS CHLORINATION OTHER
SEQUESTRATION MANGANESE REMOVAL
WTP-C TP FOR CORVALLIS (ROCK CREEK) HYPOCHLORINATION, POST DISINFECTION
TREATMENT APPLIED BY SELLER OTHER

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2021       Feb 17, 2022 Feb 17, 2022
2020       Mar 03, 2021 Mar 03, 2021
2019       Mar 06, 2020 Mar 06, 2020
2018       Feb 19, 2019 Feb 15, 2019
2017       Feb 12, 2018 Feb 12, 2018

Cross Connection/Backflow Prevention Information (Last 3 Records)
Enabling Authority Received Annual Summary
Report Received
Fee Invoice Paid
Yes (PDF) 2021 (PDF) 2022
  2020 (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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3983