OHA Drinking Water Services
PWS ID: 00951 ---- WAUNA WATER DISTRICT

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:  37 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
COLI20791 01/27/2021 01/28/2021 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20636 12/09/2020 12/10/2020 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20518 11/04/2020 11/05/2020 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20460 10/21/2020 10/22/2020 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20259 09/16/2020 09/17/2020 CH-AB Knapp AB and AC SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20259 09/16/2020 09/17/2020 SRC-AA Peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20030 07/08/2020 07/10/2020 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19975 06/24/2020 06/25/2020 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19349 09/27/2019 09/30/2019 SRC-AA Peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19349 09/27/2019 09/30/2019 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19349 09/27/2019 09/30/2019 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19349 09/27/2019 09/30/2019 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19349 09/27/2019 09/30/2019 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI19320 09/25/2019 09/26/2019 SRC-AA Petersen Spring COLI COLIFORM, E. COLI Present Present Present09/26/2019
COLI19320 09/25/2019 09/26/2019 SRC-AA Petersen Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present09/26/2019
COLI18228 09/19/2018 09/21/2018 CH-AB Knapp Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI18228 09/19/2018 09/21/2018 SRC-AA Peterson Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14737 09/23/2015 09/24/2015 CH-AB CH for knapp springs SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/22/2014
COLI13477 09/10/2014 10/22/2014 SRC-AB CH-AB SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13270 09/10/2014 09/15/2014 SRC-AA peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI12390 09/11/2013 11/06/2013 SRC-AA peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11080 10/19/2012 10/23/2012 DIST-A peterson spring COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI11062 10/17/2012 10/18/2012 SRC-AA peterson spring COLI COLIFORM, E. COLI Present Present Present10/18/2012
COLI11062 10/17/2012 10/18/2012 SRC-AA peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/18/2012
COLI9934 11/16/2011 11/17/2011 SRC-AA peterson spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8202 09/09/2010 09/10/2010 SRC-AA PETERSON SPRING SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7162 12/17/2009 12/18/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI6654 08/20/2009 08/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present08/21/2009
COLI6098 01/26/2009 01/28/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI6081 01/20/2009 01/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present01/22/2009
COLI6081 01/20/2009 01/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present01/22/2009
COLI6081 01/20/2009 01/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present01/22/2009
COLI6081 01/20/2009 01/21/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present01/22/2009
COLI6068 01/15/2009 01/16/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI959 01/08/2004 01/22/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI764 08/14/2003 11/06/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI353 12/19/2002 07/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
No archived alerts found.



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: 3806