OHA Drinking Water Services
OR41
PWS ID: 00548 ---- CLARKS BRANCH WATER ASSOC
Cyanotoxin Sample Results
See also: Sample Schedules :: Cyanotoxin Rules & Resources :: Excel Spreadsheet

Raw Water Facilities*:

Finished Water Facilities*:
*Only facilities with cyanotoxin data are listed.
Cyanotoxin Sampling Schedules
  • SRC-AA - 2 Weeks
  • Go to schedule page
  • See purchasers/sellers for this system

    Health Advisory Levels (for entry points and distribution)
  • Total Microcystins: 0.3 ug/L for vulnerable people; 1.6 ug/L for people aged 6 and older.
  • Cylindrospermopsin: 0.7 ug/L for vulnerable people; 3 ug/L for people aged 6 and older.
  • Health advisory level exceedances in entry point and distribution samples are indicated with red text.
    ND = Not detected at the minimum reporting level;  -- = Not sampled 80 results found for selected criteria.
    Sample
    ID
    Sample
    Date
    Received
    Date
    Facility ID Facility Name Raw Water Entry Points and Distribution
    Total Microcystins
    (ug/L)
    Cylindrospermopsin
    (ug/L)
    Total Microcystins
    (ug/L)
    Cylindrospermopsin
    (ug/L)
    2405153-01 05/20/2024 05/24/2024 SRC-AA SOUTH UMPQUA RIVERNDND
    2405033-01 05/06/2024 05/10/2024 SRC-AA SOUTH UMPQUA RIVERNDND
    2310279-01 10/30/2023 11/03/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2310155-01 10/16/2023 10/20/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2310013-01 10/02/2023 10/06/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2309149-01 09/18/2023 09/22/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2309026-01 09/05/2023 09/11/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2308147-01 08/21/2023 08/24/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2308043-01 08/07/2023 08/11/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2307174-01 07/24/2023 07/31/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2307058-01 07/10/2023 07/13/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2306215-01 06/26/2023 06/29/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2306105-01 06/12/2023 06/16/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2305254-01 05/30/2023 06/02/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2305138-01 05/15/2023 05/19/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2305011-01 05/01/2023 05/08/2023 SRC-AA SOUTH UMPQUA RIVERNDND
    2210297-01 10/31/2022 11/04/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2210191-01 10/17/2022 10/20/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2210011-01 10/03/2022 10/06/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2209174-01 09/19/2022 09/26/2022 SRC-AA SOUTH UMPQUA RIVER--ND
    2209174-01RE1 09/19/2022 09/26/2022 SRC-AA SOUTH UMPQUA RIVERND--
    2209027-01 09/06/2022 09/09/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2208206-01 08/22/2022 08/30/2022 SRC-AA SOUTH UMPQUA RIVER--ND
    2208206-01RE1 08/22/2022 08/30/2022 SRC-AA SOUTH UMPQUA RIVERND--
    2208153-01 08/12/2022 08/19/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2207196-01 07/25/2022 08/01/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2207066-01 07/11/2022 07/14/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2206248-01 06/27/2022 07/01/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2206117-01 06/13/2022 06/16/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2205266-01 05/31/2022 06/02/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2205146-01 05/16/2022 05/20/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2205014-01 05/02/2022 05/06/2022 SRC-AA SOUTH UMPQUA RIVERNDND
    2110215-01 10/18/2021 10/22/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2110027-01 10/05/2021 10/13/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2109211-01 09/20/2021 09/24/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2109051-01 09/07/2021 09/15/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2108245-01 08/23/2021 08/27/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2108103-01 08/09/2021 08/13/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2107257-01 07/26/2021 07/30/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2107115-01 07/12/2021 07/16/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2107070-01 07/01/2021 07/09/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2106162-01 06/14/2021 06/18/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2106017-01 06/01/2021 06/04/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2105168-01 05/17/2021 05/21/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2105029-01 05/03/2021 05/07/2021 SRC-AA SOUTH UMPQUA RIVERNDND
    2010229-01 10/19/2020 10/30/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2010057-01 10/05/2020 10/09/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2009245-01 09/21/2020 09/25/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2009102-01 09/08/2020 09/11/2020 SRC-AA SOUTH UMPQUA RIVER--ND
    2009102-01RE1 09/08/2020 09/11/2020 SRC-AA SOUTH UMPQUA RIVERND--
    2008289-01 08/24/2020 08/28/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2008127-01 08/10/2020 08/14/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2007318-01 07/27/2020 07/31/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2007128-01 07/13/2020 07/17/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2006362-01 06/29/2020 07/02/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2006197-01 06/15/2020 06/19/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2006024-01 06/01/2020 06/25/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2005129-01 05/18/2020 05/22/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    2005040-01 05/04/2020 05/08/2020 SRC-AA SOUTH UMPQUA RIVERNDND
    1910242-01 10/28/2019 10/31/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1910130-01 10/15/2019 10/22/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1910012-01 09/30/2019 10/04/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1909131-01 09/16/2019 09/20/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1909011-01 09/03/2019 09/06/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1908144-01 08/19/2019 08/23/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1908032-01 08/05/2019 08/09/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1907217-01 07/22/2019 07/29/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1907079-01 07/08/2019 07/12/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1906224-01 06/24/2019 06/27/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1906092-01 06/10/2019 06/14/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1905196-01 05/28/2019 05/31/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1905089-01 05/13/2019 05/17/2019 SRC-AA SOUTH UMPQUA RIVERNDND
    1810270-01 10/22/2018 10/26/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1810103-01 10/08/2018 10/12/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1809251-01 09/24/2018 09/28/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1809085-01 09/10/2018 09/18/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1808275-01 08/27/2018 08/31/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1808122-01 08/13/2018 08/24/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1807237-01 07/30/2018 08/24/2018 SRC-AA SOUTH UMPQUA RIVERNDND
    1807048-01 07/16/2018 08/24/2018 SRC-AA SOUTH UMPQUA RIVERNDND
     




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