OHA Drinking Water Services
OR41 00548 CLARKS BRANCH WATER ASSOC Classification: COMMUNITY
Contact: MANDI HALL Phone: 541-863-7221
PO BOX 2233 County: DOUGLAS
MYRTLE CREEK, OR 97457 Activity Status: ACTIVE -- History
Population: 140 Number of Connections: 80
Operating Period: January 1 to December 31 Regulating Agency: REGION 2
Certified Operator(s) Owner Type: PRIVATE
Required: Y Licensed By: N/A
Distribution class: 1 Approved Drinking Water Protection Plan: No
Treatment class: 2 Source Water Assessment: Yes
Filtration Endorsement Required: YesLast Survey Date:  Aug 27, 2020 - Outstanding Performer!
Sources
Facility ID Facility Name Activity Status Availability Source Type
EP-A EP FOR SOUTH UMPQUA RIVER A SW
SRC-AA SOUTH UMPQUA RIVER A Permanent SW
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Treatment
Facility ID Facility Name Filter Type Giardia Removal
Credit
Treatment Process Treatment Objective
WTP-A TP FOR SOUTH UMPQUA RIVER Direct Filtration 2.0-logFILTRATION, RAPID SAND PARTICULATE REMOVAL
HYPOCHLORINATION, POST DISINFECTION
HYPOCHLORINATION, PRE DISINFECTION
COAGULATION PARTICULATE REMOVAL
FLOCCULATION PARTICULATE REMOVAL
RAPID MIX PARTICULATE REMOVAL
SEDIMENTATION PARTICULATE REMOVAL

Consumer Confidence Reports (Last 5 Years)
For Year       Date Received Date Certified
2021       Jun 30, 2022 Sep 16, 2022
2020       Jun 28, 2021 Jun 28, 2021
2019       Jun 30, 2020 Jun 30, 2020
2018       Jun 04, 2019 Jun 04, 2019
2017       Jun 28, 2018 Jun 28, 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
  2019 (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: 3972