OHA Drinking Water Services
OR41
PWS ID: 00954 ---- WILSONVILLE, CITY OF
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-HA - 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 101 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)
    2505021-01 05/05/2025 05/09/2025 SRC-HA WILLAMETTE RIVERNDND
    2410169-01 10/21/2024 10/25/2024 SRC-HA WILLAMETTE RIVERNDND
    2410043-01 10/07/2024 10/10/2024 SRC-HA WILLAMETTE RIVERNDND
    2409215-01 09/23/2024 09/27/2024 SRC-HA WILLAMETTE RIVERNDND
    2409074-01 09/09/2024 09/13/2024 SRC-HA WILLAMETTE RIVERNDND
    2408243-01 08/26/2024 08/30/2024 SRC-HA WILLAMETTE RIVER0.17ND
    2408106-02 08/12/2024 08/16/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2408106-01 08/12/2024 08/16/2024 SRC-HA WILLAMETTE RIVER0.14ND
    2408059-02 08/05/2024 08/09/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2408059-01 08/05/2024 08/09/2024 SRC-HA WILLAMETTE RIVER0.18ND
    2407295-02 07/29/2024 08/02/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2407295-01 07/29/2024 08/02/2024 SRC-HA WILLAMETTE RIVER0.2ND
    2407256-01 07/23/2024 07/30/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2407239-01 07/22/2024 07/26/2024 SRC-HA WILLAMETTE RIVER0.34ND
    2407139-02 07/15/2024 07/19/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2407139-01 07/15/2024 07/19/2024 SRC-HA WILLAMETTE RIVER0.13ND
    2407095-02 07/08/2024 07/12/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2407095-01 07/08/2024 07/12/2024 SRC-HA WILLAMETTE RIVER0.22ND
    2407095-03 07/05/2024 07/12/2024 EP-H EP FOR WILLAMETTE RIVER NDND
    2407012-01 07/01/2024 07/09/2024 SRC-HA WILLAMETTE RIVER0.28ND
    2406149-01 06/17/2024 06/24/2024 SRC-HA WILLAMETTE RIVERNDND
    2406012-01 06/03/2024 06/05/2024 SRC-HA WILLAMETTE RIVERNDND
    2405152-01 05/20/2024 05/24/2024 SRC-HA WILLAMETTE RIVERNDND
    2405032-01 05/06/2024 05/10/2024 SRC-HA WILLAMETTE RIVERNDND
    2310278-01 10/30/2023 11/06/2023 SRC-HA WILLAMETTE RIVERNDND
    2310154-01 10/16/2023 10/20/2023 SRC-HA WILLAMETTE RIVERNDND
    2310012-01 10/02/2023 10/06/2023 SRC-HA WILLAMETTE RIVERNDND
    2309148-01 09/18/2023 09/22/2023 SRC-HA WILLAMETTE RIVERNDND
    2309025-01 09/05/2023 09/11/2023 SRC-HA WILLAMETTE RIVERNDND
    2308146-01 08/21/2023 08/24/2023 SRC-HA WILLAMETTE RIVERNDND
    2308042-01 08/07/2023 08/11/2023 SRC-HA WILLAMETTE RIVERNDND
    2307173-01 07/24/2023 07/31/2023 SRC-HA WILLAMETTE RIVERNDND
    2307057-01 07/10/2023 07/13/2023 SRC-HA WILLAMETTE RIVERNDND
    2306214-01 06/26/2023 06/29/2023 SRC-HA WILLAMETTE RIVERNDND
    2306104-01 06/12/2023 06/16/2023 SRC-HA WILLAMETTE RIVERNDND
    2305253-01 05/30/2023 06/02/2023 SRC-HA WILLAMETTE RIVERNDND
    2305137-01 05/15/2023 05/19/2023 SRC-HA WILLAMETTE RIVERNDND
    2305010-01 05/01/2023 05/08/2023 SRC-HA WILLAMETTE RIVERNDND
    2210296-01 10/31/2022 11/04/2022 SRC-HA WILLAMETTE RIVERNDND
    2210190-01 10/17/2022 10/20/2022 SRC-HA WILLAMETTE RIVERNDND
    2210010-01 10/03/2022 10/06/2022 SRC-HA WILLAMETTE RIVERNDND
    2209173-01 09/19/2022 09/26/2022 SRC-HA WILLAMETTE RIVER--ND
    2209173-01RE1 09/19/2022 09/26/2022 SRC-HA WILLAMETTE RIVERND--
    2209026-01 09/06/2022 09/09/2022 SRC-HA WILLAMETTE RIVERNDND
    2208205-01 08/22/2022 08/26/2022 SRC-HA WILLAMETTE RIVERNDND
    2208064-01 08/08/2022 08/12/2022 SRC-HA WILLAMETTE RIVERNDND
    2207195-01 07/25/2022 08/01/2022 SRC-HA WILLAMETTE RIVERNDND
    2207065-01 07/11/2022 07/14/2022 SRC-HA WILLAMETTE RIVERNDND
    2206247-01 06/27/2022 07/01/2022 SRC-HA WILLAMETTE RIVERNDND
    2206116-01 06/13/2022 06/16/2022 SRC-HA WILLAMETTE RIVERNDND
    2205265-01 05/31/2022 06/02/2022 SRC-HA WILLAMETTE RIVERNDND
    2205145-01 05/16/2022 05/20/2022 SRC-HA WILLAMETTE RIVERNDND
    2205012-01 05/02/2022 05/06/2022 SRC-HA WILLAMETTE RIVERNDND
    2110214-01 10/18/2021 10/22/2021 SRC-HA WILLAMETTE RIVERNDND
    2110026-01 10/04/2021 10/11/2021 SRC-HA WILLAMETTE RIVERNDND
    2109247-01 09/21/2021 10/01/2021 SRC-HA WILLAMETTE RIVERNDND
    2109050-01 09/07/2021 09/15/2021 SRC-HA WILLAMETTE RIVERNDND
    2108244-01 08/23/2021 08/27/2021 SRC-HA WILLAMETTE RIVERNDND
    2108102-01 08/09/2021 08/13/2021 SRC-HA WILLAMETTE RIVERNDND
    2107256-01 07/26/2021 07/30/2021 SRC-HA WILLAMETTE RIVERNDND
    2107114-01 07/12/2021 07/16/2021 SRC-HA WILLAMETTE RIVERNDND
    2107069-01 07/06/2021 07/09/2021 SRC-HA WILLAMETTE RIVERNDND
    2106161-01 06/14/2021 06/18/2021 SRC-HA WILLAMETTE RIVERNDND
    2106016-01 06/01/2021 06/04/2021 SRC-HA WILLAMETTE RIVERNDND
    2105167-01 05/17/2021 05/21/2021 SRC-HA WILLAMETTE RIVERNDND
    2105028-01 05/03/2021 05/07/2021 SRC-HA WILLAMETTE RIVERNDND
    2010207-01 10/19/2020 10/23/2020 SRC-HA WILLAMETTE RIVERNDND
    2010035-01 10/05/2020 10/09/2020 SRC-HA WILLAMETTE RIVERNDND
    2009223-01 09/21/2020 09/25/2020 SRC-HA WILLAMETTE RIVERNDND
    2009080-01 09/08/2020 09/11/2020 SRC-HA WILLAMETTE RIVER--ND
    2009080-01RE1 09/08/2020 09/11/2020 SRC-HA WILLAMETTE RIVERND--
    2008287-01 08/24/2020 08/28/2020 SRC-HA WILLAMETTE RIVERNDND
    2008124-01 08/10/2020 08/14/2020 SRC-HA WILLAMETTE RIVERNDND
    2007315-01 07/27/2020 07/31/2020 SRC-HA WILLAMETTE RIVERNDND
    2007125-01 07/13/2020 07/17/2020 SRC-HA WILLAMETTE RIVERNDND
    2006359-01 06/29/2020 07/02/2020 SRC-HA WILLAMETTE RIVERNDND
    2006194-01 06/15/2020 06/19/2020 SRC-HA WILLAMETTE RIVERNDND
    2006021-01 06/01/2020 06/25/2020 SRC-HA WILLAMETTE RIVERNDND
    2005128-01 05/18/2020 05/22/2020 SRC-HA WILLAMETTE RIVERNDND
    2005026-01 05/04/2020 05/08/2020 SRC-HA WILLAMETTE RIVERNDND
    1910182-01 10/21/2019 10/25/2019 SRC-HA WILLAMETTE RIVERNDND
    1910070-01 10/07/2019 10/11/2019 SRC-HA WILLAMETTE RIVERNDND
    1909194-01 09/23/2019 09/30/2019 SRC-HA WILLAMETTE RIVERNDND
    1909066-01 09/09/2019 09/13/2019 SRC-HA WILLAMETTE RIVERNDND
    1908206-01 08/26/2019 08/30/2019 SRC-HA WILLAMETTE RIVERNDND
    1908091-01 08/12/2019 08/16/2019 SRC-HA WILLAMETTE RIVERNDND
    1907302-01 07/29/2019 08/02/2019 SRC-HA WILLAMETTE RIVERNDND
    1907143-01 07/15/2019 07/19/2019 SRC-HA WILLAMETTE RIVERNDND
    1907016-01 07/01/2019 07/08/2019 SRC-HA WILLAMETTE RIVERNDND
    1906152-01 06/17/2019 06/20/2019 SRC-HA WILLAMETTE RIVERNDND
    1906013-01 06/03/2019 06/07/2019 SRC-HA WILLAMETTE RIVERNDND
    1905147-01 05/20/2019 05/28/2019 SRC-HA WILLAMETTE RIVERNDND
    1905044-01 05/06/2019 05/10/2019 SRC-HA WILLAMETTE RIVERNDND
    1810368-01 10/29/2018 11/02/2018 SRC-HA WILLAMETTE RIVERNDND
    1810175-01 10/15/2018 10/19/2018 SRC-HA WILLAMETTE RIVERNDND
    1810010-01 10/01/2018 10/05/2018 SRC-HA WILLAMETTE RIVERNDND
    1809163-01 09/17/2018 09/21/2018 SRC-HA WILLAMETTE RIVERNDND
    1809013-01 09/04/2018 09/07/2018 SRC-HA WILLAMETTE RIVERNDND
    1808198-01 08/20/2018 08/30/2018 SRC-HA WILLAMETTE RIVERNDND
    1808029-01 08/06/2018 08/24/2018 SRC-HA WILLAMETTE RIVERNDND
    1807135-01 07/23/2018 08/24/2018 SRC-HA WILLAMETTE RIVERNDND
     



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