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)
Response Time is the number of days from the alert date to the contact report date.
Results:  30 alerts found for this water system.Hide response time
Water Quality Alerts
Alert ID Sample
Date		 Alert
Date		 Source
ID		 Source Name Alert
Type		 Contaminant Result Alert
Level		 MCL Contact
Report		Response
Time (Days)
CHEM9654 02/14/2022 02/16/2022 EP-A EP FOR WELL AND CREEK CHEM ARSENIC 0.01450.0105 0.0102/16/20220
CHEM9582 12/06/2021 12/08/2021 SRC-AA WELL CHEM ARSENIC 0.09360.0105 0.0112/08/20210
CHEM3400 07/09/2008 03/11/2009 EP-A EP FOR WELL CHEM ARSENIC 0.3790.0105 0.0103/12/20091
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line COLI COLIFORM, E. COLI Present Present Present11/12/20210
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line COLI COLIFORM, E. COLI Present Present Present11/12/20210
COLI21616 11/01/2021 11/04/2021 SRC-AA Backup Well COLI COLIFORM, E. COLI Present Present Present11/04/20210
COLI21593 10/28/2021 11/01/2021 DIST-A Kitchen hand sink COLI COLIFORM, E. COLI Present Present Present11/01/20210
COLI8810 12/22/2010 12/23/2010 SRC-AA well (Jack 58749) COLI COLIFORM, E. COLI Present Present Present12/23/20100
COLI4588 09/28/2007 10/01/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present10/01/20070
COLI4230 06/29/2007 07/02/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present07/03/20071
COLI4045 03/28/2007 03/29/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI3058 06/01/2006 06/02/2006 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI2981 04/27/2006 04/28/2006 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI2237 07/27/2005 07/29/2005 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/20210
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/20210
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/20210
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/20210
COLI21650 11/11/2021 11/12/2021 SRC-AA Aux well flush line SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/12/20210
COLI21616 11/01/2021 11/04/2021 SRC-AA Backup Well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/04/20210
COLI21593 10/28/2021 11/01/2021 DIST-A Kitchen hand sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/01/20210
COLI8810 12/22/2010 12/23/2010 SRC-AA well (Jack 58749) SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/23/20100
COLI5603 09/08/2008 09/10/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/11/20081
COLI4588 09/28/2007 10/01/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present10/01/20070
COLI4230 06/29/2007 07/02/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/03/20071
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, TOTAL (TCR) 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, TOTAL (TCR) 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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 920
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