OHA Drinking Water Services
OR41
PWS ID: 00405 ---- JACKSONVILLE, CITY OF
Maximum Residual Disinfection Level (MRDL) Samples
MRDL Monitoring Requirements :: Excel Spreadsheet

Monitoring
Period		 Entry
Point		 Samples
Required		 Samples
Collected		 Period
Avg		 Annual
Avg		 Level
Compliance
Oct 01, 2024 DIST-A 3 3 0.40 0.4Y
Sep 01, 2024 DIST-A 3 3 0.41 0.4Y
Aug 01, 2024 DIST-A 3 3 0.29 0.4Y
Jul 01, 2024 DIST-A 3 3 0.36 0.4Y
Jun 01, 2024 DIST-A 3 3 0.41 0.4Y
May 01, 2024 DIST-A 3 3 0.51 0.4Y
Apr 01, 2024 DIST-A 3 3 0.4 0.4Y
Mar 01, 2024 DIST-A 3 3 0.4 0.4Y
Feb 01, 2024 DIST-A 3 3 0.5 0.4Y
Jan 01, 2024 DIST-A 3 3 0.49 0.4Y
Dec 01, 2023 DIST-A 3 3 0.44 0.4Y
Nov 01, 2023 DIST-A 3 3 0.46 0.4Y
Oct 01, 2023 DIST-A 3 3 0.23 0.4Y
Sep 01, 2023 DIST-A 3 3 0.35 0.4Y
Aug 01, 2023 DIST-A 3 3 0.44 0.4Y
Jul 01, 2023 DIST-A 3 3 0.3 0.4Y
Jun 01, 2023 DIST-A 3 3 0.5 0.4Y
May 01, 2023 DIST-A 3 2 0.50 0.4Y
Apr 01, 2023 DIST-A 3 3 0.37 0.4Y
Mar 01, 2023 DIST-A 3 3 0.44 0.4Y
Feb 01, 2023 DIST-A 3 3 0.37 0.4Y
Jan 01, 2023 DIST-A 3 3 0.5 0.4Y
Dec 01, 2022 DIST-A 3 3 0.35 0.4Y
Nov 01, 2022 DIST-A 3 3 0.5 0.4Y
Oct 01, 2022 DIST-A 3 3 0.3 0.4Y
Sep 01, 2022 DIST-A 3 3 0.3 0.4Y
Aug 01, 2022 DIST-A 3 3 0.5 0.4Y
Jul 01, 2022 DIST-A 3 3 0.4 0.4Y
Jun 01, 2022 DIST-A 3 3 0.37 0.4Y
May 01, 2022 DIST-A 3 3 0.41 0.4Y
Apr 01, 2022 DIST-A 3 3 0.4 0.4Y
Mar 01, 2022 DIST-A 3 3 0.49 0.4Y
Feb 01, 2022 DIST-A 3 2 0.41 0.4Y
Jan 01, 2022 DIST-A 3 3 0.36 0.4Y
Dec 01, 2021 DIST-A 3 3 0.4 0.4Y
Nov 01, 2021 DIST-A 3 3 0.4 0.4Y
Oct 01, 2021 DIST-A 3 3 0.3 0.4Y
Sep 01, 2021 DIST-A 3 3 0.31 0.4Y
Aug 01, 2021 DIST-A 3 3 0.37 0.4Y
Jul 01, 2021 DIST-A 3 3 0.44 0.4Y
Jun 01, 2021 DIST-A 3 3 0.3 0.4Y
May 01, 2021 DIST-A 3 3 0.5 0.4Y
Apr 01, 2021 DIST-A 3 3 0.5 0.4Y
Mar 01, 2021 DIST-A 3 3 0.43 0.5Y
Feb 01, 2021 DIST-A 3 3 0.4 0.5Y
Jan 01, 2021 DIST-A 3 3 0.34 0.5Y
Dec 01, 2020 DIST-A 3 3 0.4 0.5Y
Nov 01, 2020 DIST-A 3 3 0.49 0.5Y
Oct 01, 2020 DIST-A 3 3 0.34 0.5Y
Sep 01, 2020 DIST-A 3 3 0.36 0.5Y
Aug 01, 2020 DIST-A 3 3 0.4 0.5Y
Jul 01, 2020 DIST-A 3 3 0.6 0.5Y
Jun 01, 2020 DIST-A 3 3 0.49 0.5Y
May 01, 2020 DIST-A 3 3 0.6 0.5Y
Apr 01, 2020 DIST-A 3 3 0.64 0.5Y
Mar 01, 2020 DIST-A 3 3 0.61 0.5Y
Feb 01, 2020 DIST-A 3 3 0.58 0.5Y
Jan 01, 2020 DIST-A 3 3 0.5 0.4Y
Dec 01, 2019 DIST-A 3 3 0.48 0.4Y
Nov 01, 2019 DIST-A 3 3 0.54 0.4Y
Oct 01, 2019 DIST-A 3 3 0.5 0.4Y
Sep 01, 2019 DIST-A 3 3 0.33 0.4Y
Aug 01, 2019 DIST-A 3 3 0.41 0.4Y
Jul 01, 2019 DIST-A 3 3 0.4 0.4Y
Jun 01, 2019 DIST-A 3 3 0.46 0.4Y
May 01, 2019 DIST-A 3 3 0.38 0.4Y
Apr 01, 2019 DIST-A 3 3 0.40 0.4Y
Mar 01, 2019 DIST-A 3 3 0.43 0.4Y
Feb 01, 2019 DIST-A 3 3 0.50 0.4Y
Jan 01, 2019 DIST-A 3 3 0.5 0.4Y
Dec 01, 2018 DIST-A 3 3 0.34 0.4Y
Nov 01, 2018 DIST-A 3 3 0.4 0.4Y
Oct 01, 2018 DIST-A 3 3 0.32 0.4Y
Sep 01, 2018 DIST-A 3 3 0.31 0.4Y
Aug 01, 2018 DIST-A 3 3 0.34 0.4Y
Jul 01, 2018 DIST-A 3 3 0.4 0.4Y
Jun 01, 2018 DIST-A 3 3 0.46 0.4Y
May 01, 2018 DIST-A 3 3 0.37 0.4Y
Apr 01, 2018 DIST-A 3 3 0.35 0.4Y
Mar 01, 2018 DIST-A 3 3 0.34 0.4Y
Feb 01, 2018 DIST-A 3 3 0.4 0.4Y
Jan 01, 2018 DIST-A 3 3 0.47 0.4Y
Dec 01, 2017 DIST-A 3 3 0.48 0.4Y
Nov 01, 2017 DIST-A 3 3 0.38 0.4Y
Oct 01, 2017 DIST-A 3 3 0.5 0.4Y
Sep 01, 2017 DIST-A 3 3 0.34 0.4Y
Aug 01, 2017 DIST-A 3 3 0.4 0.4Y
Jul 01, 2017 DIST-A 3 3 0.3 0.4Y
Jun 01, 2017 DIST-A 3 3 0.4 0.4Y
May 01, 2017 DIST-A 3 3 0.48 0.4Y
Apr 01, 2017 DIST-A 3 3 0.49 0.4Y
Mar 01, 2017 DIST-A 3 3 0.35 0.4Y
Feb 01, 2017 DIST-A 3 3 0.47 0.4Y
Jan 01, 2017 DIST-A 3 3 0.33 0.4Y
Dec 01, 2016 DIST-A 3 3 0.44 0.4Y
Nov 01, 2016 DIST-A 3 3 0.43 0.4Y
Oct 01, 2016 DIST-A 3 3 0.40 0.4Y
Sep 01, 2016 DIST-A 3 3 0.42 0.4Y
Aug 01, 2016 DIST-A 3 3 0.23 0.4Y
Jul 01, 2016 DIST-A 3 3 0.25 0.4Y
Jun 01, 2016 DIST-A 3 3 0.4 0.4Y
May 01, 2016 DIST-A 3 3 0.47 0.4Y
Apr 01, 2016 DIST-A 3 2 0.50 0.4Y
Mar 01, 2016 DIST-A 3 3 0.50 0.4Y
Feb 01, 2016 DIST-A 3 3 0.4 0.4Y
Jan 01, 2016 DIST-A 3 3 0.45 0.4Y
Dec 01, 2015 DIST-A 3 3 0.5 0.4Y
Nov 01, 2015 DIST-A 3 3 0.5 0.4Y
Oct 01, 2015 DIST-A 3 3 0.47 0.4Y
Sep 01, 2015 DIST-A 3 3 0.40 0.4Y
Aug 01, 2015 DIST-A 3 3 0.3 0.4Y
Jul 01, 2015 DIST-A 3 3 0.32 0.4Y
Jun 01, 2015 DIST-A 3 3 0.35 0.4Y
May 01, 2015 DIST-A 3 3 0.43 0.4Y
Apr 01, 2015 DIST-A 3 3 0.45 0.4Y
Mar 01, 2015 DIST-A 3 3 0.38 0.4Y
Feb 01, 2015 DIST-A 3 3 0.49 0.4Y
Jan 01, 2015 DIST-A 3 3 0.52 0.4Y
Dec 01, 2014 DIST-A 3 3 0.46 0.4Y
Nov 01, 2014 DIST-A 3 3 0.39 0.4Y
Oct 01, 2014 DIST-A 3 3 0.38 0.4Y
Sep 01, 2014 DIST-A 3 3 0.4 0.4Y
Aug 01, 2014 DIST-A 3 3 0.33 0.4Y
Jul 01, 2014 DIST-A 3 3 0.35 0.4Y
Jun 01, 2014 DIST-A 3 3 0.40 0.4Y
May 01, 2014 DIST-A 3 2 0.23 0.4Y
Apr 01, 2014 DIST-A 3 3 0.4 0.4Y
Mar 01, 2014 DIST-A 3 3 0.41 0.4Y
Feb 01, 2014 DIST-A 3 3 0.38 0.4Y
Jan 01, 2014 DIST-A 3 3 0.45 0.4Y
Dec 01, 2013 DIST-A 3 3 0.40 0.4Y
Nov 01, 2013 DIST-A 3 3 0.4 0.4Y
Oct 01, 2013 DIST-A 3 4 0.33 0.4Y
Sep 01, 2013 DIST-A 3 3 0.41 0.4Y
Aug 01, 2013 DIST-A 3 3 0.35 0.4Y
Jul 01, 2013 DIST-A 3 3 0.3 0.4Y
Jun 01, 2013 DIST-A 3 3 0.4 0.4Y
May 01, 2013 DIST-A 3 3 0.45 0.4Y
Apr 01, 2013 DIST-A 3 3 0.43 0.4Y
Mar 01, 2013 DIST-A 3 3 0.36 0.4Y
Feb 01, 2013 DIST-A 3 3 0.47 0.4Y
Jan 01, 2013 DIST-A 3 3 0.3 0.4Y
Dec 01, 2012 DIST-A 3 3 0.45 0.4Y
Nov 01, 2012 DIST-A 3 3 0.4 0.4Y
Oct 01, 2012 DIST-A 3 3 0.39 0.4Y
Sep 01, 2012 DIST-A 3 3 0.37 0.4Y
Aug 01, 2012 DIST-A 3 3 0.33 0.4Y
Jul 01, 2012 DIST-A 3 3 0.3533 0.4Y
Jun 01, 2012 DIST-A 3 3 0.4133 0.4Y
May 01, 2012 DIST-A 3 3 0.3200 0.4Y
Apr 01, 2012 DIST-A 3 3 0.4633 0.4Y
Mar 01, 2012 DIST-A 3 3 0.4167 0.4Y
Feb 01, 2012 DIST-A 3 3 0.3200 0.4Y
Jan 01, 2012 DIST-A 3 3 0.4600 0.4Y
Dec 01, 2011 DIST-A 3 3 0.3933 0.4Y
Nov 01, 2011 DIST-A 3 3 0.3167 0.4Y
Oct 01, 2011 DIST-A 3 3 0.3967 0.4Y
Sep 01, 2011 DIST-A 3 3 0.3567 0.4Y
Aug 01, 2011 DIST-A 3 3 0.3000 0.4Y
Jul 01, 2011 DIST-A 3 3 0.3867 0.4Y
Jun 01, 2011 DIST-A 3 3 0.3900 0.4Y
May 01, 2011 DIST-A 3 3 0.4867 0.4Y
Apr 01, 2011 DIST-A 3 3 0.4533 0.4Y
Mar 01, 2011 DIST-A 3 3 0.3467 0.4Y
Feb 01, 2011 DIST-A 3 3 0.3467 0.4Y
Jan 01, 2011 DIST-A 3 3 0.4533 0.4Y
Dec 01, 2010 DIST-A 3 3 0.4400 0.4Y
Nov 01, 2010 DIST-A 3 3 0.4633 0.5Y
Oct 01, 2010 DIST-A 3 3 0.3800 0.5Y
Sep 01, 2010 DIST-A 3 3 0.5000 0.5Y
Aug 01, 2010 DIST-A 3 3 0.3200 0.5Y
Jul 01, 2010 DIST-A 3 3 0.2767 0.5Y
Jun 01, 2010 DIST-A 3 3 0.3967 0.5Y
May 01, 2010 DIST-A 3 3 0.4800 0.5Y
Apr 01, 2010 DIST-A 3 3 0.6733 0.5Y
Mar 01, 2010 DIST-A 3 3 0.3933 0.4Y
Feb 01, 2010 DIST-A 3 3 0.4767 0.4Y
Jan 01, 2010 DIST-A 3 3 0.6033 0.4Y
Dec 01, 2009 DIST-A 3 3 0.6400 0.4Y
Nov 01, 2009 DIST-A 3 3 0.4467 0.4Y
Oct 01, 2009 DIST-A 3 3 0.4300 0.4Y
Sep 01, 2009 DIST-A 3 3 0.4067 0.4Y
Aug 01, 2009 DIST-A 3 3 0.3733 0.4Y
Jul 01, 2009 DIST-A 3 3 0.3333 0.4Y
Jun 01, 2009 DIST-A 3 3 0.2900 0.4Y
May 01, 2009 DIST-A 3 3 0.5200 0.4Y
Apr 01, 2009 DIST-A 3 3 0.4767 0.4Y
Mar 01, 2009 DIST-A 3 4 0.2900 0.4Y
Feb 01, 2009 DIST-A 3 3 0.5100 0.4Y
Jan 01, 2009 DIST-A 3 3 0.5867 0.4Y
Dec 01, 2008 DIST-A 3 3 0.5667 0.4Y
Nov 01, 2008 DIST-A 3 3 0.4533 0.4Y
Oct 01, 2008 DIST-A 3 3 0.4400 0.4Y
Sep 01, 2008 DIST-A 3 3 0.4767 0.4Y
Aug 01, 2008 DIST-A 3 3 0.4167 0.4Y
Jul 01, 2008 DIST-A 3 3 0.2933 0.4Y
Jun 01, 2008 DIST-A 3 3 0.3033 0.4Y
May 01, 2008 DIST-A 3 3 0.3867 0.4Y
Apr 01, 2008 DIST-A 2 2 0.3800 0.4Y
Mar 01, 2008 DIST-A 2 2 0.3800 0.4Y
Feb 01, 2008 DIST-A 2 2 0.4200 0.4Y
Jan 01, 2008 DIST-A 2 2 0.3700 0.4Y
Dec 01, 2007 DIST-A 2 2 0.4300 0.4Y
Nov 01, 2007 DIST-A 2 2 0.4100 0.4Y
Oct 01, 2007 DIST-A 2 2 0.3650 0.4Y
Sep 01, 2007 DIST-A 2 2 0.3150 0.4Y
Aug 01, 2007 DIST-A 2 2 0.3100 0.4Y
Jul 01, 2007 DIST-A 2 2 0.4200 0.4Y
Jun 01, 2007 DIST-A 2 2 0.3850 0.4Y
May 01, 2007 DIST-A 2 2 0.4250 0.4Y
Apr 01, 2007 DIST-A 2 2 0.4300 0.4Y
Mar 01, 2007 DIST-A 2 2 0.4500 0.4Y
Feb 01, 2007 DIST-A 2 2 0.4350 0.4Y
Jan 01, 2007 DIST-A 2 2 0.3800 0.4Y
Dec 01, 2006 DIST-A 2 2 0.4500 0.4Y
Nov 01, 2006 DIST-A 2 2 0.4600 0.4Y
Oct 01, 2006 DIST-A 2 2 0.3850 0.4Y
Sep 01, 2006 DIST-A 2 2 0.2950 0.4Y
Aug 01, 2006 DIST-A 2 2 0.2900 0.4Y
Jul 01, 2006 DIST-A 2 2 0.3500 0.4Y
Jun 01, 2006 DIST-A 2 2 0.3400 0.4Y
May 01, 2006 DIST-A 2 2 0.4000 0.4Y
Apr 01, 2006 DIST-A 2 2 0.4700 0.4Y
Mar 01, 2006 DIST-A 2 2 0.4550 0.4Y
Feb 01, 2006 DIST-A 2 2 0.4150 0.4Y
Jan 01, 2006 DIST-A 2 2 0.3650 0.4Y
Dec 01, 2005 DIST-A 2 2 0.4050 0.4Y
Nov 01, 2005 DIST-A 2 2 0.3250 0.4Y
Oct 01, 2005 DIST-A 2 2 0.3700 0.4Y
Sep 01, 2005 DIST-A 2 1 0.3100 0.4Y
Aug 01, 2005 DIST-A 2 2 0.4700 0.4Y
Jul 01, 2005 DIST-A 2 2 0.3750 0.4Y
Jun 01, 2005 DIST-A 2 1 0.4500 0.4Y
May 01, 2005 DIST-A 2 2 0.3200 0.4Y
Apr 01, 2005 DIST-A 2 2 0.4300 0.4Y
Mar 01, 2005 DIST-A 2 1 0.4600 0.4Y
Feb 01, 2005 DIST-A 2 2 0.4050 0.4Y
Jan 01, 2005 DIST-A 2 2 0.4300 0.4Y
Dec 01, 2004 DIST-A 2 1 0.4900 0.4Y
Nov 01, 2004 DIST-A 2 2 0.4600 0.4Y
Oct 01, 2004 DIST-A 2 2 0.3800 0.3Y
Sep 01, 2004 DIST-A 2 2 0.3650 0.3Y
 



More information for this water system: SDWIS ID 4045
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA  ::  DW Source Protection
New! Visit our new Drinking Water Source Protection page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List  ::  DW Source Protection
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login