OHA Drinking Water Services
PWS ID: 01518 ---- CSWA CHEHALEM SPRINGS

Corrosion Control (LCR)

Minimums Required For This System
Facility pH Alkalinity Phosphate Silicate Required Frequency Last Modified
 
-- indicates that the system is not required to test for that parameter
* Entry point readings can be taken daily but are required at least every 14 days.
DIST-A 7.0 -- -- -- 3 Years May 26, 2015
EP-B 7.0 -- -- -- * May 26, 2015


Test Results
Period Facility Excursions
This Period
Total Excursions
For 6-Month
Monitoring Period
Date Received
 
Jan 2021 (pdf) EP-B 0 0 Feb 10, 2021
Dec 2020 EP-B 0 0 Jan 08, 2021
Nov 2020 EP-B 0 Dec 10, 2020
Oct 2020 EP-B 0 Nov 10, 2020
Sep 2020 EP-B 0 Oct 09, 2020
Aug 2020 EP-B 0 Sep 10, 2020
Jul 2020 EP-B 0 Aug 10, 2020
Jun 2020 EP-B 0 0 Jul 10, 2020
May 2020 EP-B 0 Jun 10, 2020
Apr 2020 EP-B 0 May 10, 2020
Mar 2020 EP-B 0 Apr 10, 2020
Feb 2020 EP-B 0 Mar 10, 2020
Jan 2020 EP-B 0 Feb 10, 2020
Dec 2019 EP-B 0 0 Jan 10, 2020
Nov 2019 EP-B 0 Dec 10, 2019
Oct 2019 EP-B 0 Nov 10, 2019
Sep 2019 EP-B 0 Oct 10, 2019
Aug 2019 EP-B 0 Sep 10, 2019
Jul 2019 EP-B 0 Aug 10, 2019
Jun 2019 EP-B 0 0 Jul 10, 2019
May 2019 EP-B 0 Jun 10, 2019
Apr 2019 EP-B 0 May 10, 2019
Mar 2019 EP-B 0 Apr 10, 2019
Feb 2019 EP-B 0 Mar 10, 2019
Jan 2019 EP-B 0 Feb 08, 2019
Dec 2018 EP-B 0 0 Jan 10, 2019
Nov 2018 EP-B 0 Dec 10, 2018
Oct 2018 EP-B 0 Nov 09, 2018
Sep 2018 EP-B 0 Oct 10, 2018
Aug 2018 EP-B 0 Sep 10, 2018
Jul 2018 EP-B 0 Aug 10, 2018
Jun 2018 EP-B 0 0 Jul 10, 2018
May 2018 EP-B 0 Jun 09, 2018
Apr 2018 EP-B 0 May 10, 2018
Mar 2018 EP-B 0 Apr 10, 2018
Feb 2018 EP-B 0 Mar 09, 2018
Jan 2018 EP-B 0 Feb 09, 2018
Dec 2017 EP-B 0 0 Jan 10, 2018
Nov 2017 EP-B 0 Dec 09, 2017
Oct 2017 EP-B 0 Nov 10, 2017
Sep 2017 EP-B 0 Oct 10, 2017
Aug 2017 EP-B 0 Sep 08, 2017
Jul 2017 EP-B 0 Aug 09, 2017
Jun 2017 EP-B 0 0 Jul 10, 2017
May 2017 EP-B 0 Jun 09, 2017
Apr 2017 EP-B 0 May 09, 2017
Mar 2017 EP-B 0 Apr 10, 2017
Feb 2017 EP-B 0 Mar 06, 2017
Jan 2017 EP-B 0 Feb 10, 2017
Dec 2016 EP-B 0 0 Jan 10, 2017
Nov 2016 EP-B 0 Dec 09, 2016
Oct 2016 EP-B 0 Nov 10, 2016
Sep 2016 EP-B 0 Oct 10, 2016
Aug 2016 EP-B 0 Sep 09, 2016
Jul 2016 EP-B 0 Aug 02, 2016
Jun 2016 EP-B 0 0 Jul 06, 2016
May 2016 EP-B 0 Jun 03, 2016
Apr 2016 EP-B 0 May 03, 2016
Mar 2016 EP-B 0 Apr 04, 2016
Feb 2016 EP-B 0 Mar 07, 2016
Jan 2016 EP-B 0 Feb 02, 2016
Dec 2015 EP-B 0 0 Jan 05, 2016
Nov 2015 EP-B 0 Dec 04, 2015
Oct 2015 EP-B 0 Nov 05, 2015
Sep 2015 EP-B 0 Oct 05, 2015
Aug 2015 EP-B 0 Sep 02, 2015
Jul 2015 EP-B 0 Aug 04, 2015
Jun 2015 EP-B 0 0 Jul 07, 2015
Mar 2014 DIST-A 0 0 Apr 09, 2014



For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 5123