OHA Drinking Water Services
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PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC

LT2 Schedule Details
  • SRC-AA - SOUTH UMPQUA RIVER:  Sample E. coli once every 2 weeks on the schedule dates shown below.

  • LT2 Schedules & Results
    Schedule
    Date
    Facility Date
    Collected
    Cryptosporidium E. coli
    Result
    (Oocysts/L)
    Date
    Received
    Result
    (MPN/100 mL)
    Date
    Received
    10/04/2017 SRC-AA - SOUTH UMPQUA RIVER 10/04/2017 55.4 10/09/2017
    10/18/2017 SRC-AA - SOUTH UMPQUA RIVER 10/18/2017 9.7 10/20/2017
    11/01/2017 SRC-AA - SOUTH UMPQUA RIVER 11/01/2017 14.8 11/03/2017
    11/15/2017 SRC-AA - SOUTH UMPQUA RIVER 11/15/2017 29.2 11/21/2017
    11/29/2017 SRC-AA - SOUTH UMPQUA RIVER 11/29/2017 18.3 12/05/2017
    12/13/2017 SRC-AA - SOUTH UMPQUA RIVER 12/13/2017 18.3 12/18/2017
    12/27/2017 SRC-AA - SOUTH UMPQUA RIVER 12/27/2017 15.8 01/02/2018
    01/10/2018 SRC-AA - SOUTH UMPQUA RIVER 01/10/2018 55.6 01/12/2018
    01/24/2018 SRC-AA - SOUTH UMPQUA RIVER 01/24/2018 28.5 02/06/2018
    02/07/2018 SRC-AA - SOUTH UMPQUA RIVER 02/07/2018 7.4 02/16/2018
    02/21/2018 SRC-AA - SOUTH UMPQUA RIVER 02/21/2018 12 02/27/2018
    03/07/2018 SRC-AA - SOUTH UMPQUA RIVER 03/07/2018 13.1 03/15/2018
    03/21/2018 SRC-AA - SOUTH UMPQUA RIVER 03/21/2018 7.5 03/29/2018
    04/04/2018 SRC-AA - SOUTH UMPQUA RIVER 04/02/2018 7.2 04/06/2018
    04/18/2018 SRC-AA - SOUTH UMPQUA RIVER 04/18/2018 15.3 04/25/2018
    05/02/2018 SRC-AA - SOUTH UMPQUA RIVER 05/02/2018 13.5 05/07/2018
    05/16/2018 SRC-AA - SOUTH UMPQUA RIVER 05/16/2018 3.1 06/04/2018
    05/30/2018 SRC-AA - SOUTH UMPQUA RIVER 06/01/2018 5.2 06/08/2018
    06/13/2018 SRC-AA - SOUTH UMPQUA RIVER 06/13/2018 19.5 06/26/2018
    06/27/2018 SRC-AA - SOUTH UMPQUA RIVER 06/27/2018 4.1 07/03/2018
    07/11/2018 SRC-AA - SOUTH UMPQUA RIVER 07/12/2018 1 07/23/2018
    07/25/2018 SRC-AA - SOUTH UMPQUA RIVER 07/25/2018 1 08/01/2018
    08/08/2018 SRC-AA - SOUTH UMPQUA RIVER 08/09/2018 0 08/24/2018
    08/22/2018 SRC-AA - SOUTH UMPQUA RIVER 08/22/2018 25.6 08/31/2018
    09/05/2018 SRC-AA - SOUTH UMPQUA RIVER 09/04/2018 4.1 09/13/2018
    09/19/2018 SRC-AA - SOUTH UMPQUA RIVER 09/19/2018 3.1 10/05/2018
     



    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: 3972