OHA Drinking Water Services
OR41
PWS ID: 00493 ---- LYONS MEHAMA WATER DISTRICT
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 129 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)
    2410178-01 10/21/2024 10/25/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2410052-01 10/07/2024 10/10/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2409224-01 09/23/2024 09/27/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2409083-01 09/09/2024 09/13/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2409033-02 09/03/2024 09/06/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2409033-01 09/03/2024 09/06/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2408252-02 08/26/2024 08/30/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2408252-01 08/26/2024 08/30/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2408190-02 08/19/2024 08/23/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2408190-01 08/19/2024 08/23/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2408115-02 08/12/2024 08/16/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2408115-01 08/12/2024 08/16/2024 SRC-AA NORTH SANTIAM RIVER1.28ND
    2408058-02 08/05/2024 08/09/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2408058-01 08/05/2024 08/09/2024 SRC-AA NORTH SANTIAM RIVER1.53ND
    2407304-02 07/29/2024 08/02/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2407304-01 07/29/2024 08/02/2024 SRC-AA NORTH SANTIAM RIVER1.47ND
    2407269-02 07/24/2024 07/30/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2407269-01 07/24/2024 07/30/2024 SRC-AA NORTH SANTIAM RIVER0.87ND
    2407177-01 07/16/2024 07/19/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2407148-01 07/15/2024 07/19/2024 SRC-AA NORTH SANTIAM RIVER1.83ND
    2407096-03 07/08/2024 07/12/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2407096-01 07/08/2024 07/12/2024 SRC-AA NORTH SANTIAM RIVER0.76ND
    2407096-02 07/06/2024 07/12/2024 EP-A EP for NORTH SANTIAM RIVER NDND
    2407021-01 07/01/2024 07/09/2024 SRC-AA NORTH SANTIAM RIVER0.77ND
    2406158-01 06/17/2024 06/24/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2406021-01 06/03/2024 06/05/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2405161-01 05/20/2024 05/24/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2405054-01 05/06/2024 05/10/2024 SRC-AA NORTH SANTIAM RIVERNDND
    2310218-01 10/23/2023 10/27/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2310094-01 10/09/2023 10/12/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2309221-01 09/27/2023 10/02/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2309084-01 09/11/2023 09/15/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2308214-01 08/29/2023 09/05/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2307270-01 08/14/2023 08/18/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2307244-01 07/31/2023 08/04/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2307122-01 07/17/2023 07/20/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2307020-01 07/06/2023 07/11/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2306161-01 06/20/2023 06/23/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2306037-01 06/05/2023 06/09/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2305202-01 05/22/2023 05/25/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2305079-01 05/08/2023 05/11/2023 SRC-AA NORTH SANTIAM RIVERNDND
    2210162-01 10/24/2022 10/28/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2210082-01 10/10/2022 10/14/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2209252-01 09/26/2022 09/30/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2209102-01 09/12/2022 09/16/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2208279-01 08/29/2022 09/02/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2208130-01 08/15/2022 08/19/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2208018-01 08/01/2022 08/08/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2207151-01 07/18/2022 07/26/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2207022-01 07/06/2022 07/08/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2206183-01 06/20/2022 06/24/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2206046-01 06/06/2022 06/10/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2205210-01 05/23/2022 05/27/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2205078-01 05/09/2022 05/13/2022 SRC-AA NORTH SANTIAM RIVERNDND
    2110328-01 10/25/2021 11/02/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2110142-01 10/11/2021 10/15/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2109282-01 09/27/2021 10/01/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2109149-01 09/13/2021 09/17/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2108296-01 08/30/2021 09/03/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2108179-01 08/16/2021 08/20/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2108019-01 08/02/2021 08/06/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2107203-01 07/20/2021 07/30/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2107047-01 07/06/2021 07/09/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2106248-01 06/21/2021 06/25/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2106075-01 06/07/2021 06/11/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2105255-01 05/24/2021 05/28/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2105082-01 05/10/2021 05/14/2021 SRC-AA NORTH SANTIAM RIVERNDND
    2010291-01 10/26/2020 10/30/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2010138-01 10/12/2020 10/16/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2009313-01 09/28/2020 10/02/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2009200-01 09/16/2020 09/18/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2009023-01 08/31/2020 09/04/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2008207-01 08/17/2020 08/21/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2008087-01 08/05/2020 08/14/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2007220-01 07/20/2020 07/28/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2007052-01 07/06/2020 07/10/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2006280-01 06/23/2020 07/02/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2006110-01 06/08/2020 06/12/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2005192-01 05/26/2020 05/29/2020 SRC-AA NORTH SANTIAM RIVERNDND
    2005079-01 05/11/2020 05/15/2020 SRC-AA NORTH SANTIAM RIVERNDND
    1910247-01 10/28/2019 10/31/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1910135-01 10/14/2019 10/22/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1910017-01 09/30/2019 10/04/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1909136-01 09/16/2019 09/20/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1909090-01 09/09/2019 09/13/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1908149-01 08/19/2019 08/23/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1908037-01 08/05/2019 08/09/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1907222-01 07/22/2019 07/29/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1907084-02 07/08/2019 07/12/2019 EP-A EP for NORTH SANTIAM RIVER ND--
    1907084-01 07/08/2019 07/12/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1907037-03 07/01/2019 07/08/2019 EP-A EP for NORTH SANTIAM RIVER ND--
    1907037-01 07/01/2019 07/08/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1907037-02 06/28/2019 07/08/2019 EP-A EP for NORTH SANTIAM RIVER ND--
    1906229-01 06/24/2019 06/27/2019 SRC-AA NORTH SANTIAM RIVER0.31ND
    1906096-01 06/10/2019 06/14/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1905200-01 05/28/2019 05/31/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1905095-01 05/13/2019 05/17/2019 SRC-AA NORTH SANTIAM RIVERNDND
    1810408-02 10/29/2018 11/02/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1810408-01 10/29/2018 11/02/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1810302-02 10/22/2018 10/26/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1810302-01 10/22/2018 10/26/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1810214-02 10/15/2018 10/19/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1810214-01 10/15/2018 10/19/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1810135-02 10/08/2018 10/12/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1810135-01 10/08/2018 10/12/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1810050-02 10/02/2018 10/05/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1810050-01 10/02/2018 10/05/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1809281-02 09/24/2018 09/28/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1809281-01 09/24/2018 09/28/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1809199-02 09/17/2018 09/21/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1809199-01 09/17/2018 09/21/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1809138-02 09/12/2018 09/18/2018 EP-A EP for NORTH SANTIAM RIVER --ND
    1809138-02RE1 09/12/2018 09/18/2018 EP-A EP for NORTH SANTIAM RIVER ND--
    1809138-01 09/12/2018 09/18/2018 SRC-AA NORTH SANTIAM RIVER--ND
    1809138-01RE1 09/12/2018 09/18/2018 SRC-AA NORTH SANTIAM RIVERND--
    1809049-02 09/04/2018 09/07/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1809049-01 09/04/2018 09/07/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1808307-02 08/27/2018 08/31/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1808307-01 08/27/2018 08/31/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1808234-02 08/20/2018 08/30/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1808234-01 08/20/2018 08/30/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1808154-02 08/13/2018 08/24/2018 EP-A EP for NORTH SANTIAM RIVER NDND
    1808154-01 08/13/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1808070-01 08/06/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1808070-02 08/06/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1807277-01 07/30/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1807171-01 07/23/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1807053-01 07/17/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
    1807053-02 07/17/2018 08/24/2018 SRC-AA NORTH SANTIAM RIVERNDND
     



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