OHA Drinking Water Services
PWS ID: 00338 ---- GRAND RONDE COMMUNITY WTR ASSN

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  COLI = Coliform, SOURCE = Coliform source sample*
*Non-alert (water quality notice)
Results:  68 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date		 Alert
Date		 Source
ID		 Source Name Alert
Type		 Contaminant Result Alert
Level		 MCL Contact
Report
COLI21182 07/16/2021 07/21/2021 DIST-A 26690 Salmon Rvr HWY SS COLI COLIFORM, TOTAL (TCR) Present Present Present07/21/2021
COLI20602 11/30/2020 12/02/2020 DIST-A 55750 Hebo Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/02/2020
COLI20602 11/30/2020 12/02/2020 DIST-A 54955 Hebo Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/02/2020
COLI20585 11/23/2020 11/25/2020 DIST-A Hebo PS SS COLI COLIFORM, TOTAL (TCR) Present Present Present11/25/2020
COLI20388 10/07/2020 10/09/2020 DIST-A 18231 Will Cr Rd COLI COLIFORM, TOTAL (TCR) Present Present Present10/09/2020
COLI20388 10/07/2020 10/09/2020 DIST-A 17895 Will Cr Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/09/2020
COLI20388 10/07/2020 10/09/2020 DIST-A Willamina Cr Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present10/09/2020
COLI20388 10/07/2020 10/09/2020 CH-A spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/09/2020
COLI20362 10/05/2020 10/07/2020 DIST-A Willamina Cr Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present10/07/2020
COLI20054 07/14/2020 07/16/2020 DIST-A Yamhill R Rd ss COLI COLIFORM, TOTAL (TCR) Present Present Present07/16/2020
COLI19791 04/03/2020 04/06/2020 DIST-A Hebo PS SS COLI COLIFORM, TOTAL (TCR) Present Present Present04/06/2020
COLI19307 09/23/2019 09/25/2019 DIST-A 26690 Salmon River SS COLI COLIFORM, TOTAL (TCR) Present Present Present09/25/2019
COLI19151 08/16/2019 08/19/2019 DIST-A 17895 Will Cr Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19151 08/16/2019 08/19/2019 DIST-A Willamina Cr Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19151 08/16/2019 08/19/2019 DIST-A 23005 Yamhill R Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19151 08/16/2019 08/19/2019 DIST-A 23290 Yamhill Rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19151 08/16/2019 08/19/2019 DIST-A Yamhill River Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19151 08/16/2019 08/19/2019 CH-A springs SOURCE* COLIFORM, TOTAL (TCR) Present Present Present08/19/2019
COLI19139 08/14/2019 08/16/2019 DIST-A Yamhill River Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present08/16/2019
COLI19139 08/14/2019 08/16/2019 DIST-A Willamina Cr Rd SS COLI COLIFORM, TOTAL (TCR) Present Present Present08/16/2019
COLI18379 11/01/2018 11/05/2018 DIST-A Yamhill R Road SS COLI COLIFORM, TOTAL (TCR) Present Present Present11/05/2018
COLI17498 12/01/2017 12/04/2017 DIST-A Hebo P/S COLI COLIFORM, TOTAL (TCR) Present Present Present12/04/2017
COLI16084 10/06/2016 10/10/2016 DIST-A hebo p/s COLI COLIFORM, TOTAL (TCR) Present Present Present10/10/2016
COLI16084 10/06/2016 10/10/2016 DIST-A yamhill r road ss COLI COLIFORM, TOTAL (TCR) Present Present Present10/10/2016
COLI16055 10/03/2016 10/05/2016 DIST-A 26690 salmon r hwy ss COLI COLIFORM, TOTAL (TCR) Present Present Present10/05/2016
COLI14887 10/26/2015 10/28/2015 DIST-A 17895 willamina COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/2015
COLI14887 10/26/2015 10/28/2015 DIST-A 27720 salmon river COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/2015
COLI14887 10/26/2015 10/28/2015 DIST-A 26690 salmon river COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/2015
COLI14881 10/22/2015 10/26/2015 DIST-A willamina cr rd COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/2015
COLI14881 10/22/2015 10/26/2015 DIST-A 26690 salmon hwy COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/2015
COLI14061 04/08/2015 04/10/2015 DIST-A hebo p/s stap COLI COLIFORM, TOTAL (TCR) Present Present Present04/14/2015
COLI13910 02/03/2015 02/05/2015 DIST-A Yamhill R Rd COLI COLIFORM, TOTAL (TCR) Present Present Present02/06/2015
COLI13613 11/18/2014 11/20/2014 DIST-A yamhill rd s/s COLI COLIFORM, TOTAL (TCR) Present Present Present11/20/2014
COLI13602 11/13/2014 11/18/2014 DIST-A yamhill r. rd sample tap COLI COLIFORM, TOTAL (TCR) Present Present Present11/17/2014
COLI13411 10/06/2014 10/09/2014 DIST-A 27720 salmon r hwy COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI13388 10/03/2014 10/07/2014 DIST-A 26690 salmon r hwy sink COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI12266 10/04/2013 10/09/2013 DIST-A yamhill rd ss COLI COLIFORM, TOTAL (TCR) Present Present Present10/16/2013
COLI10136 01/20/2012 01/23/2012 DIST-A hebo ps hb COLI COLIFORM, E. COLI Present Present Present01/23/2012
COLI10136 01/20/2012 01/23/2012 DIST-A hebo ps hb COLI COLIFORM, TOTAL (TCR) Present Present Present01/23/2012
COLI10136 01/20/2012 01/23/2012 DIST-A 55750 sw hebo rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/23/2012
COLI10136 01/20/2012 01/23/2012 DIST-A 26690 salmon hwy sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/23/2012
COLI10136 01/20/2012 01/23/2012 DIST-A 54955 sw hebo rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/23/2012
COLI10136 01/20/2012 01/23/2012 DIST-A casino loop COLI COLIFORM, TOTAL (TCR) Present Present Present01/23/2012
COLI10093 01/06/2012 01/10/2012 DIST-A casino loop stat COLI COLIFORM, TOTAL (TCR) Present Present Present01/10/2012
COLI10093 01/06/2012 01/10/2012 DIST-A hebo ps hb COLI COLIFORM, TOTAL (TCR) Present Present Present01/10/2012
COLI10058 12/28/2011 12/30/2011 DIST-A 27720 Salmon R Hwy sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/03/2012
COLI9977 12/01/2011 12/05/2011 DIST-A 26690 salmon r hwy sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/06/2011
COLI9977 12/01/2011 12/05/2011 DIST-A hebo house hb COLI COLIFORM, TOTAL (TCR) Present Present Present12/06/2011
COLI9832 10/17/2011 10/20/2011 DIST-A yamhill rd ss COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2011
COLI9832 10/17/2011 10/20/2011 DIST-A willamina crk rd ss COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2011
COLI9832 10/17/2011 10/20/2011 DIST-A hebo rd hb COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2011
COLI9832 10/17/2011 10/20/2011 DIST-A 26690 salmon rd ktch sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2011
COLI9832 10/17/2011 10/20/2011 DIST-A 8650 grand ronde rd sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/20/2011
COLI9575 09/02/2011 09/06/2011 DIST-A 26690 Salmon hwy kitchen sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/06/2011
COLI8296 09/20/2010 09/23/2010 SRC-AD CH-A SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8286 09/20/2010 09/22/2010 DIST-A 23070 yanhill r rd ktchn sink COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI8286 09/20/2010 09/22/2010 DIST-A yamhill r rd sample station COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI8286 09/20/2010 09/22/2010 DIST-A 23290 yamhill rvr rd COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI8259 09/15/2010 09/20/2010 DIST-A yamhill r road COLI COLIFORM, TOTAL (TCR) Present Present Present09/20/2010
COLI7190 12/23/2009 12/30/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/31/2009
COLI7190 12/23/2009 12/30/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/31/2009
COLI7190 12/23/2009 12/30/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/31/2009
COLI7190 12/23/2009 12/30/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/31/2009
COLI7077 11/16/2009 11/17/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present11/06/2009
COLI7048 11/05/2009 11/09/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI7034 11/03/2009 11/05/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI6982 10/20/2009 10/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present10/22/2009
COLI6982 10/20/2009 10/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present10/22/2009
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
09/13/1993Coliform
09/09/1993Coliform
08/09/1993Coliform


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: 3310
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