OHA Drinking Water Services
PWS ID: 00239 ---- LONDON WATER CO-OP
Surface Water Treatment Rule

MRDL Summary
Monitoring
Period
Date
Received
Entry
Point
< CFE 95 %
Turbidity
MCL
< CFE Max
Turbidity
MCL
IFE
Triggers
Met
CT's
Required
Met
Chlorine
at Entry
Point
Oct 01, 2023 (pdf) Nov 08, 2023 WTP-ANNNYY
Sep 01, 2023 (pdf) Oct 09, 2023 WTP-AYYYYY
Aug 01, 2023 (pdf) Sep 08, 2023 WTP-AYYYYY
Jul 01, 2023 (pdf) Aug 10, 2023 WTP-AYYYYY
May 01, 2023 (pdf) Jun 08, 2023 WTP-ANNYYY
Apr 01, 2023 (pdf) May 08, 2023 WTP-ANNYYY
Mar 01, 2023 (pdf) Apr 10, 2023 WTP-AYYYYY
Feb 01, 2023 (pdf) Mar 10, 2023 WTP-ANNYYY
Jan 01, 2023 (pdf) Feb 13, 2023 WTP-AYYYYY
Dec 01, 2022 (pdf) Jan 17, 2023 WTP-ANNYYY
Nov 01, 2022 (pdf) Dec 15, 2022 WTP-ANNYYY
Sep 01, 2022 (pdf) Oct 10, 2022 WTP-AYYYYY
Aug 01, 2022 (pdf) Sep 12, 2022 WTP-AYYYYY
Jul 01, 2022 (pdf) Aug 25, 2022 WTP-AYYYYY
Jun 01, 2022 (pdf) Jul 25, 2022 WTP-ANNYYY
May 01, 2022 (pdf) Jun 10, 2022 WTP-AYYYYY
Apr 01, 2022 (pdf) May 10, 2022 WTP-AYYYYY
Mar 01, 2022 (pdf) Apr 14, 2022 WTP-AYYYYY
Feb 01, 2022 (pdf) Mar 10, 2022 WTP-AYYYYY
Jan 01, 2022 (pdf) Feb 09, 2022 WTP-AYYYYY
Aug 01, 2021 (pdf) Sep 10, 2021 WTP-AYYYYY
Jul 01, 2021 (pdf) Aug 16, 2021 WTP-AYYYYY
Jun 01, 2021 (pdf) Jul 15, 2021 WTP-AYYYYY
Mar 01, 2021 (pdf) Apr 13, 2021 WTP-AYYYYY
Oct 01, 2020 Nov 12, 2020 WTP-AYYYYY
Aug 01, 2020 Oct 29, 2020 WTP-ANYYYY
Jul 01, 2020 Oct 29, 2020 WTP-ANYYYY
Jun 01, 2020 Oct 29, 2020 WTP-ANYYYY
May 01, 2020 Oct 29, 2020 WTP-AYYYYY
Apr 01, 2020 Oct 29, 2020 WTP-AYYYYY
Mar 01, 2020 Apr 09, 2020 WTP-AYYYYY
Feb 01, 2020 Mar 06, 2020 WTP-AYYYYY
Jan 01, 2020 Feb 10, 2020 WTP-AYYYYY
Dec 01, 2019 Jan 08, 2020 WTP-ANNNYY
Nov 01, 2019 Dec 13, 2019 WTP-AYYYYY
Oct 01, 2019 Nov 12, 2019 WTP-AYYYYY
Sep 01, 2019 Oct 09, 2019 WTP-AYYYYY
Aug 01, 2019 Sep 11, 2019 WTP-AYYYYY
Jul 01, 2019 Aug 05, 2019 WTP-AYYYYY
Jun 01, 2019 Jul 08, 2019 WTP-AYYYYY
May 01, 2019 Jun 10, 2019 WTP-AYYYYY
Apr 01, 2019 May 06, 2019 WTP-AYYYYY
Mar 01, 2019 Apr 18, 2019 WTP-ANNYYY
Feb 01, 2019 Apr 18, 2019 WTP-ANNYYY
Oct 01, 2018 Nov 08, 2018 WTP-AYNYYY
Sep 01, 2018 Oct 10, 2018 WTP-AYYYYY
Aug 01, 2018 Sep 06, 2018 WTP-AYYYYY
Jul 01, 2018 Aug 10, 2018 WTP-AYYYYY
Jun 01, 2018 Jul 09, 2018 WTP-AYYYYY
May 01, 2018 Jun 11, 2018 WTP-AYYYYY
Apr 01, 2018 May 09, 2018 WTP-AYYYYY
Mar 01, 2018 Apr 09, 2018 WTP-AYYYYY
Feb 01, 2018 Mar 19, 2018 WTP-AYYYYY
Jan 01, 2018 Mar 19, 2018 WTP-AYYYYY
Nov 01, 2017 Dec 08, 2017 WTP-ANNYYY
Oct 01, 2017 Nov 03, 2017 WTP-AYYYYY
Sep 01, 2017 Oct 10, 2017 WTP-AYYYYY
Aug 01, 2017 Sep 11, 2017 WTP-AYYYYY
Jul 01, 2017 Aug 04, 2017 WTP-AYYYYY
Jun 01, 2017 Jul 14, 2017 WTP-AYYYYY
May 01, 2017 Jun 05, 2017 WTP-AYYYYY
Apr 01, 2017 May 12, 2017 WTP-AYYYYY
Mar 01, 2017 Apr 10, 2017 WTP-AYYYYY
Feb 01, 2017 Mar 13, 2017 WTP-AYYYYY
Jan 01, 2017 Feb 08, 2017 WTP-AYYYYY
Dec 01, 2016 Jan 09, 2017 WTP-AYYYYY
Nov 01, 2016 Dec 05, 2016 WTP-AYYYYY
Oct 01, 2016 Nov 07, 2016 WTP-AYYYYY
Sep 01, 2016 Oct 10, 2016 WTP-AYYYYY
Aug 01, 2016 Sep 06, 2016 WTP-AYYYYY
Jun 01, 2016 Jul 11, 2016 WTP-AYYYYY
May 01, 2016 Jun 08, 2016 WTP-AYYYYY
Apr 01, 2016 May 04, 2016 WTP-AYYYYY
Mar 01, 2016 Apr 05, 2016 WTP-AYYYYY
Feb 01, 2016 Mar 08, 2016 WTP-AYYYYY
Jan 01, 2016 Feb 07, 2016 WTP-AYYYYY
Dec 01, 2015 Jan 07, 2016 WTP-AYYYYY
Nov 01, 2015 Dec 06, 2015 WTP-AYYYYY
Oct 01, 2015 Nov 07, 2015 WTP-AYYYYY
Sep 01, 2015 Oct 07, 2015 WTP-AYYYYY
Aug 01, 2015 Sep 05, 2015 WTP-AYYYYY
Jul 01, 2015 Aug 06, 2015 WTP-AYYYYY
Jun 01, 2015 Jul 07, 2015 WTP-AYYYYY
May 01, 2015 Jun 05, 2015 WTP-AYYYYY
Apr 01, 2015 May 06, 2015 WTP-AYYYYY
Mar 01, 2015 Apr 08, 2015 WTP-AYYYNY
Feb 01, 2015 Mar 09, 2015 WTP-AYYYNY
Jan 01, 2015 Feb 09, 2015 WTP-AYYYNY
Dec 01, 2014 Jan 09, 2015 WTP-AYYYNY
Nov 01, 2014 Dec 10, 2014 WTP-AYYYYY
Oct 01, 2014 Nov 10, 2014 WTP-AYYYYY
Sep 01, 2014 Oct 02, 2014 WTP-AYYYNY
Aug 01, 2014 Sep 04, 2014 WTP-AYYYYY
Jul 01, 2014 Aug 09, 2014 WTP-AYYYYY
Jun 01, 2014 Jul 07, 2014 WTP-AYYYYY
May 01, 2014 Jun 09, 2014 WTP-AYYYYY
Apr 01, 2014 May 09, 2014 WTP-AYYYYY
Mar 01, 2014 Apr 10, 2014 WTP-AYYYYY
Feb 01, 2014 Mar 10, 2014 WTP-AYYYYY
Jan 01, 2014 Feb 10, 2014 WTP-AYYYYY
Dec 01, 2013 Jan 09, 2014 WTP-AYYYYY
Nov 01, 2013 Dec 10, 2013 WTP-AYYYYY
Oct 01, 2013 Nov 08, 2013 WTP-AYYYYY
Sep 01, 2013 Oct 09, 2013 WTP-AYYYYY
Aug 01, 2013 Sep 06, 2013 WTP-AYYYYY
Jul 01, 2013 Aug 09, 2013 WTP-AYYYYY
Jun 01, 2013 Jul 08, 2013 WTP-AYYYYY
May 01, 2013 Jun 10, 2013 WTP-AYYYYY
Apr 01, 2013 May 08, 2013 WTP-AYYYYY
Mar 01, 2013 Apr 08, 2013 WTP-AYYYYY
Feb 01, 2013 Mar 08, 2013 WTP-AYYYYY
Jan 01, 2013 Feb 08, 2013 WTP-AYYYYY
Dec 01, 2012 Jan 10, 2012 WTP-AYYYYY
Nov 01, 2012 Dec 07, 2012 WTP-AYYYYY
Oct 01, 2012 Nov 09, 2012 WTP-AYYYYY
Sep 01, 2012 Oct 09, 2012 WTP-AYYYYY
Aug 01, 2012 Sep 06, 2012 WTP-AYYYYY
Jul 01, 2012 Aug 06, 2012 WTP-AYYYYY
Jun 01, 2012 Jul 06, 2012 WTP-AYYYYY
May 01, 2012 Jun 08, 2012 WTP-AYYYYY
Apr 01, 2012 May 10, 2012 WTP-AYYYYY
Mar 01, 2012 Apr 09, 2012 WTP-AYYYYY
Feb 01, 2012 Mar 09, 2012 WTP-AYYYYY
Jan 01, 2012 Feb 06, 2012 WTP-AYYYYY



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