OHA Drinking Water Services
OR41
PWS ID: 01016 ---- HILAND WC - COLLEGE PARK ---- INACTIVE
System Type: C    Population: 290


Current Open Coliform Sample Schedule
(subject to change based upon future test results)

(A begin date of 01/01/1991 indicates the year the Total Coliform Rule was established)

Public water systems that use chlorine or chloramines must measure the residual disinfectant level at the same points in the distribution system and at the same time when total coliforms are sampled.

Repeat, Temporary Routine, and Prior Coliform Sample Schedules
(Schedules in bold reflect current schedules)

TCR:  1 Routine sample(s) per Month to be taken   04/01/2016 - 05/31/2024  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  03/01/2024 - 03/12/2024
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   03/02/2024 - 03/12/2024  at DIST-A  
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GWR:  5 Confirmation sample(s) to be taken and reported  12/14/2023 - 12/25/2023
      
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GWR:  1 Triggered sample(s) to be taken and reported  12/07/2023 - 12/18/2023
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   12/08/2023 - 12/18/2023  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  01/04/2022 - 01/15/2022
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   01/05/2022 - 01/15/2022  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  01/13/2021 - 01/24/2021
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   01/14/2021 - 01/24/2021  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  08/07/2020 - 08/18/2020
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   08/08/2020 - 08/18/2020  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  11/26/2019 - 12/07/2019
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   11/27/2019 - 12/07/2019  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  09/19/2019 - 09/30/2019
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   09/20/2019 - 09/30/2019  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  01/10/2019 - 01/21/2019
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   01/11/2019 - 01/21/2019  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  10/23/2018 - 11/03/2018
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   10/24/2018 - 11/03/2018  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  04/04/2018 - 04/15/2018
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   04/05/2018 - 04/15/2018  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  09/05/2017 - 09/16/2017
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   09/06/2017 - 09/16/2017  at DIST-A  
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TCR:  3 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   11/04/2016 - 11/14/2016  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   02/01/2016 - 03/31/2016  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  03/02/2016 - 03/17/2016
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   03/03/2016 - 03/17/2016  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   01/01/2016 - 01/31/2016  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   12/01/2015 - 12/31/2015  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  12/14/2015 - 12/29/2015
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   12/15/2015 - 12/29/2015  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   11/01/2015 - 11/30/2015  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  11/04/2015 - 11/19/2015
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   11/05/2015 - 11/19/2015  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   05/01/2015 - 10/31/2015  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  10/08/2015 - 10/23/2015
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   10/09/2015 - 10/23/2015  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   04/01/2015 - 04/30/2015  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   03/01/2015 - 03/31/2015  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  03/04/2015 - 03/19/2015
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   03/05/2015 - 03/19/2015  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   03/05/2015 - 03/19/2015  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   11/01/2014 - 02/28/2015  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  02/04/2015 - 02/19/2015
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   02/05/2015 - 02/19/2015  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   10/01/2014 - 10/31/2014  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   01/01/2014 - 09/30/2014  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  09/01/2014 - 09/16/2014
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   09/02/2014 - 09/16/2014  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   12/01/2013 - 12/31/2013  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   09/01/2013 - 11/30/2013  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  11/01/2013 - 11/16/2013
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   11/02/2013 - 11/16/2013  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   08/01/2013 - 08/31/2013  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   06/01/2013 - 07/31/2013  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   07/04/2013 - 07/18/2013  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  07/03/2013 - 07/18/2013
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  5 Temporary Routine sample(s) per Month to be taken   05/01/2013 - 05/31/2013  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   03/01/2013 - 04/30/2013  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   04/02/2013 - 04/16/2013  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   02/01/2013 - 02/28/2013  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  01/16/2013 - 01/31/2013
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   01/17/2013 - 01/31/2013  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   01/01/2013 - 01/31/2013  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   09/01/2012 - 12/31/2012  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  12/04/2012 - 12/19/2012
       1 at SRC-AA - MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   12/05/2012 - 12/19/2012  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   08/01/2012 - 08/31/2012  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   10/01/2011 - 07/31/2012  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  07/02/2012 - 07/17/2012  at SRC-AA  MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   07/03/2012 - 07/17/2012  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   09/01/2011 - 09/30/2011  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   05/01/2011 - 08/31/2011  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   08/02/2011 - 08/16/2011  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  08/01/2011 - 08/16/2011  at SRC-AA  MCMASTERS COURT WELL
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TCR:  5 Temporary Routine sample(s) per Month to be taken   04/01/2011 - 04/30/2011  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   12/01/2008 - 03/31/2011  at DIST-A  
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GWR:  1 Triggered sample(s) to be taken and reported  03/02/2011 - 03/17/2011  at SRC-AA  MCMASTERS COURT WELL
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   03/03/2011 - 03/17/2011  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   11/01/2008 - 11/30/2008  at DIST-A  
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TCR:  5 Temporary Routine sample(s) per Month to be taken   10/01/2008 - 10/31/2008  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   10/03/2008 - 10/17/2008  at DIST-A  
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TCR:  1 Routine sample(s) per Month to be taken   01/01/1991 - 09/30/2008  at DIST-A  
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TCR:  4 Repeat sample(s) within 24 hours of a TC+ Routine Sample to be reported   09/02/2008 - 09/16/2008  at DIST-A  
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Hide schedules prior to 2021


Instructions and Notes
  1. If no prior sample schedules appear, then no prior schedules exist within the database.
  2. Schedules for Oregon very small systems might not appear. If the system is active, samples must be collected for the presence of coliform bacteria once per month or once per quarter depending on water type, seasonal operating cycle, or previous sampling results.
  3. If a sample tests positive for total coliform or E. coli, a minimum of 3 repeat samples must be collected. At water systems where quarterly monitoring takes place, 3 routine samples must be collected the month following one in which a routine sample tested positive for the presence of total coliform or E. coli.

    Any time a sample tests positive for the presence of coliform bacteria, the system's operator should contact their regulator. For this water system, that is:
    MARION CO HEALTH & HUMAN SERVICES
    Greg DeBlase/Alisa Zastoupil/Andrew Duncan
    (503) 588-5407



More information for this water system: SDWIS ID 3512
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