OHA Drinking Water Services
OR41
PWS ID: 05581 ---- WEISS ESTATES WATER SYSTEM
Surface Water Treatment Rule

MRDL Summary

Abbreviations:  CFE = Combined filter effluent, CT = Contact time, IFE = Individual filter effluent, MCL = Maximum contaminant level, MRDL = Maximum residual disinfection level, N = No (requirement was not met), WTP = Water treatment plant, Y = Yes (requirement was met).

Results not meeting criteria are outlined in red.

Monitoring
Period
Date
Received
Entry
Point
< CFE 95 %
Turbidity
MCL
< CFE Max
Turbidity
MCL
CT's
Required
Met
Chlorine
at Entry
Point
Membrane
Parameters
Met
May 01, 2024 Jun 06, 2024 WTP-AYYYY
Apr 01, 2024 May 07, 2024 WTP-AYYYY
Mar 01, 2024 Apr 04, 2024 WTP-AYYYY
Feb 01, 2024 Mar 08, 2024 WTP-AYYYY
Jan 01, 2024 Feb 06, 2024 WTP-AYYYY
Dec 01, 2023 Jan 05, 2024 WTP-AYYYY
Nov 01, 2023 Dec 05, 2023 WTP-AYYYY
Oct 01, 2023 Nov 08, 2023 WTP-AYYNN
Sep 01, 2023 Oct 08, 2023 WTP-AYYYY
Aug 01, 2023 Sep 09, 2023 WTP-AYYYY
Jul 01, 2023 Aug 05, 2023 WTP-AYYYY
Jun 01, 2023 Jul 08, 2023 WTP-AYYYY
May 01, 2023 Jun 09, 2023 WTP-AYYNY
Apr 01, 2023 May 08, 2023 WTP-AYYNY
Mar 01, 2023 Apr 06, 2023 WTP-AYYNY
Feb 01, 2023 Mar 06, 2023 WTP-AYYNN
Jan 01, 2023 Feb 03, 2023 WTP-AYYNY
Dec 01, 2022 Jan 07, 2023 WTP-AYYYY
Nov 01, 2022 Dec 09, 2022 WTP-AYYYN
Oct 01, 2022 Nov 09, 2022 WTP-AYYYY
Sep 01, 2022 Oct 09, 2022 WTP-AYYYY
Aug 01, 2022 Sep 07, 2022 WTP-AYYYY
Jul 01, 2022 Aug 09, 2022 WTP-AYYNN
Jun 01, 2022 Jul 09, 2022 WTP-AYYYY
May 01, 2022 Jun 09, 2022 WTP-AYYYY
Apr 01, 2022 May 06, 2022 WTP-AYYNY
Mar 01, 2022 Apr 09, 2022 WTP-AYYYY
Feb 01, 2022 Mar 08, 2022 WTP-AYYNY
Jan 01, 2022 Feb 09, 2022 WTP-AYYNY
Dec 01, 2021 Jan 09, 2022 WTP-AYYNY
Nov 01, 2021 Dec 08, 2021 WTP-AYYNY
Oct 01, 2021 Nov 07, 2021 WTP-AYYNY
Sep 01, 2021 Oct 08, 2021 WTP-AYYYY
Aug 01, 2021 Sep 06, 2021 WTP-AYYYY
Jul 01, 2021 Aug 10, 2021 WTP-AYYYY
Jun 01, 2021 Jul 08, 2021 WTP-AYYYY
May 01, 2021 Jun 10, 2021 WTP-AYYYY
Apr 01, 2021 May 10, 2021 WTP-AYYYY
Mar 01, 2021 Apr 07, 2021 WTP-AYYNY
Feb 01, 2021 Mar 09, 2021 WTP-AYYYY
Jan 01, 2021 Feb 09, 2021 WTP-AYYYY
Dec 01, 2020 Jan 09, 2021 WTP-AYYYY
Nov 01, 2020 Dec 10, 2020 WTP-AYYYY
Oct 01, 2020 Nov 08, 2020 WTP-AYYYY
Sep 01, 2020 Oct 09, 2020 WTP-AYYYY
Aug 01, 2020 Sep 06, 2020 WTP-AYYYY
Jul 01, 2020 Aug 09, 2020 WTP-AYYYY
Jun 01, 2020 Jul 10, 2020 WTP-AYYYY
May 01, 2020 Jun 10, 2020 WTP-AYYYY
Apr 01, 2020 May 09, 2020 WTP-AYYNY
Mar 01, 2020 Apr 03, 2020 WTP-AYYYY
Feb 01, 2020 Mar 06, 2020 WTP-AYYNN
Jan 01, 2020 Feb 08, 2020 WTP-AYYYY
Dec 01, 2019 Jan 06, 2020 WTP-AYYNY
Nov 01, 2019 Dec 04, 2019 WTP-AYYYY
Oct 01, 2019 Nov 08, 2019 WTP-AYYYY
Sep 01, 2019 Oct 04, 2019 WTP-AYYYY
Aug 01, 2019 Sep 10, 2019 WTP-AYYYY
Jul 01, 2019 Aug 07, 2019 WTP-AYYYY
Jun 01, 2019 Jul 05, 2019 WTP-AYYNN
May 01, 2019 Jun 10, 2019 WTP-AYYYY
Apr 01, 2019 May 06, 2019 WTP-AYYYY
Mar 01, 2019 Apr 03, 2019 WTP-AYYNN
Feb 01, 2019 Mar 06, 2019 WTP-AYYYY
Jan 01, 2019 Feb 08, 2019 WTP-AYYYY
Dec 01, 2018 Jan 07, 2019 WTP-AYYYY
Nov 01, 2018 Dec 06, 2018 WTP-AYYYY
Oct 01, 2018 Nov 08, 2018 WTP-AYYNY
Sep 01, 2018 Oct 05, 2018 WTP-AYYNY
Aug 01, 2018 Sep 07, 2018 WTP-AYYNN
Jul 01, 2018 Aug 06, 2018 WTP-AYYNN
Jun 01, 2018 Jul 03, 2018 WTP-AYYNN
May 01, 2018 Jun 07, 2018 WTP-AYYNN
Apr 01, 2018 May 09, 2018 WTP-AYYNN
Mar 01, 2018 Apr 10, 2018 WTP-AYYYY
Feb 01, 2018 Mar 09, 2018 WTP-AYYYY
Jan 01, 2018 Feb 08, 2018 WTP-AYYYY
Dec 01, 2017 Jan 10, 2018 WTP-AYYYY
Nov 01, 2017 Dec 05, 2017 WTP-AYYYY
Oct 01, 2017 Nov 10, 2017 WTP-AYYYY
Sep 01, 2017 Oct 07, 2017 WTP-AYYYY
Aug 01, 2017 Sep 07, 2017 WTP-AYYYY
Jul 01, 2017 Aug 05, 2017 WTP-AYYYY
Jun 01, 2017 Jul 07, 2017 WTP-AYYYY
May 01, 2017 Jun 09, 2017 WTP-AYYNY
Apr 01, 2017 May 10, 2017 WTP-AYYYY
Mar 01, 2017 Apr 08, 2017 WTP-AYYYY
Feb 01, 2017 Mar 08, 2017 WTP-AYYYY
Jan 01, 2017 Feb 10, 2017 WTP-AYYYY
Dec 01, 2016 Jan 10, 2017 WTP-AYYNN
Nov 01, 2016 Dec 06, 2016 WTP-AYYYY
Oct 01, 2016 Nov 09, 2016 WTP-AYYNN
Sep 01, 2016 Oct 10, 2016 WTP-AYYYY
Aug 01, 2016 Sep 03, 2016 WTP-AYYYY
Jul 01, 2016 Aug 10, 2016 WTP-AYYNN
Jun 01, 2016 Jul 07, 2016 WTP-AYYYY
May 01, 2016 Jun 07, 2016 WTP-AYYNY
Apr 01, 2016 May 06, 2016 WTP-AYYNY
Mar 01, 2016 Apr 07, 2016 WTP-AYYNY
Feb 01, 2016 Mar 10, 2016 WTP-AYYNY
Jan 01, 2016 Feb 05, 2016 WTP-AYYNY
Dec 01, 2015 Jan 08, 2016 WTP-AYYNY
Nov 01, 2015 Dec 08, 2015 WTP-AYYYY
Oct 01, 2015 Nov 09, 2015 WTP-AYYYY
Sep 01, 2015 Oct 08, 2015 WTP-AYYYY
Aug 01, 2015 Sep 08, 2015 WTP-AYYYY
Jul 01, 2015 Aug 05, 2015 WTP-AYYYY
Jun 01, 2015 Jul 06, 2015 WTP-AYYYY
May 01, 2015 Jun 05, 2015 WTP-AYYYY
Apr 01, 2015 May 11, 2015
Late
WTP-AYYYY
Mar 01, 2015 Apr 10, 2015 WTP-AYYYY
Feb 01, 2015 Mar 11, 2015
Late
WTP-AYYYY
Dec 01, 2014 Jan 07, 2015 WTP-AYYYY
Nov 01, 2014 Dec 02, 2014 WTP-AYYNN
Oct 01, 2014 Nov 10, 2014 WTP-AYYYY
Sep 01, 2014 Oct 07, 2014 WTP-AYYYY
Aug 01, 2014 Sep 06, 2014 WTP-AYYYY
Jul 01, 2014 Aug 07, 2014 WTP-AYYYY
Jun 01, 2014 Jul 06, 2014 WTP-AYYYY
May 01, 2014 Jun 02, 2014 WTP-AYYYY
Apr 01, 2014 May 12, 2014
Late
WTP-AYYYY
Feb 01, 2014 Mar 11, 2014 WTP-AYYYY
Jan 01, 2014 Feb 04, 2014 WTP-AYYYY
Dec 01, 2013 Jan 09, 2014 WTP-AYYYY
Nov 01, 2013 Dec 02, 2013 WTP-AYYYY
Oct 01, 2013 Nov 05, 2013 WTP-AYYYY
Sep 01, 2013 Oct 07, 2013 WTP-AYYYY
Aug 01, 2013 Sep 04, 2013 WTP-AYYYY
Jul 01, 2013 Aug 02, 2013 WTP-AYYYY
Jun 01, 2013 Jul 07, 2013 WTP-AYYYY
May 01, 2013 Jun 10, 2013 WTP-AYYYY
Apr 01, 2013 May 04, 2013 WTP-AYYYY
Mar 01, 2013 Apr 04, 2013 WTP-AYYYY
Feb 01, 2013 Mar 04, 2013 WTP-AYYYY
Jan 01, 2013 Feb 07, 2013 WTP-AYYYY
Dec 01, 2012 Jan 02, 2013 WTP-AYYYY
Nov 01, 2012 Dec 04, 2012 WTP-AYYYY
Oct 01, 2012 Nov 02, 2012 WTP-AYYYY
Sep 01, 2012 Oct 04, 2012 WTP-AYYYY
Aug 01, 2012 Sep 04, 2012 WTP-AYYYY
Jul 01, 2012 Aug 07, 2012 WTP-AYYYY
Jun 01, 2012 Jul 02, 2012 WTP-AYYYY
May 01, 2012 Jun 08, 2012 WTP-AYYYY
Apr 01, 2012 May 03, 2012 WTP-AYYYY
Mar 01, 2012 Apr 12, 2012
Late
WTP-AYYYY
Feb 01, 2012 Mar 02, 2012 WTP-AYYYY
Jan 01, 2012 Feb 06, 2012 WTP-AYYYY



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