OHA Drinking Water Services
PWS ID: 91556 ---- CASCADE GORGE PROPERTIES

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:  CHEM = Chemical, COLI = Coliform, SOURCE = Coliform source sample*
*Non-alert (water quality notice)
Results:  28 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
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line COLI COLIFORM, E. COLI Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line COLI COLIFORM, E. COLI Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/2021
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/2021
COLI21616 11/01/2021 11/04/2021 SRC-AA Backup Well COLI COLIFORM, E. COLI Present Present Present11/04/2021
COLI21616 11/01/2021 11/04/2021 SRC-AA Backup Well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/04/2021
COLI21593 10/28/2021 11/01/2021 DIST-A Kitchen hand sink COLI COLIFORM, E. COLI Present Present Present11/01/2021
COLI21593 10/28/2021 11/01/2021 DIST-A Kitchen hand sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/01/2021
COLI8810 12/22/2010 12/23/2010 SRC-AA well (Jack 58749) COLI COLIFORM, E. COLI Present Present Present12/23/2010
COLI8810 12/22/2010 12/23/2010 SRC-AA well (Jack 58749) SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/23/2010
CHEM3400 07/09/2008 03/11/2009 EP-A EP FOR WELL CHEM ARSENIC 0.3790.0105 0.0103/12/2009
COLI5603 09/08/2008 09/10/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/11/2008
COLI4588 09/28/2007 10/01/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present10/01/2007
COLI4588 09/28/2007 10/01/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present10/01/2007
COLI4230 06/29/2007 07/02/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present07/03/2007
COLI4230 06/29/2007 07/02/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/03/2007
COLI4116 04/30/2007 05/01/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4045 03/28/2007 03/29/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI4045 03/28/2007 03/29/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3058 06/01/2006 06/02/2006 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI3058 06/01/2006 06/02/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2981 04/27/2006 04/28/2006 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI2981 04/27/2006 04/28/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2237 07/27/2005 07/29/2005 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI2237 07/27/2005 07/29/2005 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
03/25/2002Coliform



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: 920