OHA Drinking Water Services
PWS ID: 00714 ---- UMPQUA RANCH COOP

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*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  25 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
COLI19507 11/07/2019 11/12/2019 DIST-A 30 Ashwood os spigot COLI COLIFORM, E. COLI Present Present Present11/12/2019
COLI19507 11/07/2019 11/12/2019 DIST-A 30 Ashwood os spigot COLI COLIFORM, TOTAL (TCR) Present Present Present11/12/2019
COLI18589 12/19/2018 01/03/2019 SRC-AH River test site COLI COLIFORM, E. COLI Present Present Present01/03/2019
COLI18589 12/19/2018 01/03/2019 SRC-AH River test site SOURCE* COLIFORM, TOTAL (TCR) Present Present Present01/03/2019
COLI15503 05/18/2016 05/20/2016 SRC-AF Well House #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15440 04/25/2016 04/27/2016 SRC-AF well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15277 02/18/2016 02/19/2016 SRC-AF well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15231 01/26/2016 01/28/2016 SRC-AF well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM7020 12/17/2015 01/15/2016 EP-A EP FOR WELLS & N. UMPQUA RIVER SODIUM* SODIUM 42.720
COLI13199 08/18/2014 08/25/2014 DIST-A f-2 COLI COLIFORM, TOTAL (TCR) Present Present Present08/25/2014
COLI13199 08/18/2014 08/25/2014 DIST-A f-4 COLI COLIFORM, TOTAL (TCR) Present Present Present08/25/2014
COLI13199 08/18/2014 08/25/2014 DIST-A g-7 COLI COLIFORM, TOTAL (TCR) Present Present Present08/25/2014
COLI13199 08/18/2014 08/25/2014 DIST-A n-6 COLI COLIFORM, TOTAL (TCR) Present Present Present08/25/2014
COLI13199 08/18/2014 08/25/2014 DIST-A b-3 COLI COLIFORM, TOTAL (TCR) Present Present Present08/25/2014
COLI13043 07/16/2014 07/18/2014 DIST-A other 6 forrest wood COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI13027 07/14/2014 07/16/2014 DIST-A 4 forestwood ln kitchen sink COLI COLIFORM, TOTAL (TCR) Present Present Present07/16/2014
COLI5878 11/17/2008 11/18/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present11/20/2008
COLI4444 08/21/2007 08/22/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present08/23/2007
COLI4023 03/14/2007 03/15/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM585 10/29/2003 12/10/2003 EP-A EP FOR WELLS SODIUM* SODIUM 28.920
COLI551 07/31/2003 09/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI551 07/31/2003 09/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI551 07/24/2003 09/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI551 07/31/2003 09/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI319 06/18/2003 07/01/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
10/14/2002Coliform
03/15/2001Coliform
08/08/1994Coliform
11/22/1998A--EP FOR WELLSSodium92.6
09/22/1993AA--WELL #1Sodium43.8
12/06/1991A--EP FOR WELLSSodium39


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: 3398
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