OHA Drinking Water Services
PWS ID: 91079 ---- OPRD DESCHUTES RIVER REC AREA

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
Results:  15 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
COLI12904 06/13/2014 06/18/2014 DIST-A hb at sp #a-28 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI12887 06/06/2014 06/11/2014 DIST-A deschutes sra space a-6 h/b COLI COLIFORM, TOTAL (TCR) Present Present Present06/16/2014
06/07/2007 10/02/2009 EP-A EP for WELL CHEM NITRATE (AS N) 55 10
07/05/2007 10/02/2009 EP-A EP for WELL CHEM NITRATE (AS N) 55 10
06/07/2007 10/02/2009 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 55 10
07/05/2007 10/02/2009 EP-A EP for WELL CHEM NITRATE+NITRITE (AS N) 55 10
CHEM2984 05/27/2008 06/12/2008 EP-A EP for WELL CHEM NITRATE (AS N) 5.95 10
CHEM2980 05/27/2008 06/04/2008 EP-A EP for WELL CHEM NITRATE (AS N) 5.95 1006/03/2008
CHEM2261 10/24/2006 10/31/2006 EP-A EP for WELL CHEM NITRATE (AS N) 6.515 10
CHEM2029 05/04/2006 06/13/2006 EP-A EP for WELL CHEM NITRATE (AS N) 65 10
COLI380 07/10/2003 07/14/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI282 06/05/2003 06/10/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI266 06/02/2003 06/05/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI257 05/29/2003 06/03/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM90 08/19/2002 09/12/2002 EP-A EP for WELL CHEM NITRATE (AS N) 6.25 10


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
02/06/1998Coliform
07/14/1997Coliform
07/08/1997Coliform
04/14/1997Coliform
04/11/1997Coliform
03/11/1997Coliform
03/10/1997Coliform
03/06/1997Coliform
08/20/2001A--EP for WELLNitrate6.1 10
08/01/2000A--EP for WELLNitrate7.37 10
01/28/2000AA--WELLNitrate6.6 10
10/05/1999AA--WELLNitrate5.7 10
08/31/1999AA--WELLNitrate5.7 10
05/19/1999A--EP for WELLNitrate6 10
01/25/1999A--EP for WELLNitrate6.3 10
08/25/1998AA--WELLNitrate6.5 10
04/17/1997AA--WELLNitrate6.33 10
03/10/1997AA--WELLNitrate6.61 10
10/28/1996AA--WELLNitrate6.1 10
09/03/1996AA--WELLNitrate5.6 10
06/13/1996AA--WELLNitrate6.9 10



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: 854