OHA Drinking Water Services
PWS ID: 00261 ---- DUFUR, CITY OF
Excel Spreadsheet

MCL = 10 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
(mg/L)
Comments
011191902-I 11/18/2020 12/08/2020 NITRATE EP FOR WELL #1 & 2 EP-AND
011191901-I 11/18/2020 12/08/2020 NITRATE EP FOR WELL #1 & 2 EP-AND
804130701 04/12/2018 05/01/2018 NITRATE EP FOR WELL #1 & 2 EP-AND
707200901-I 07/19/2017 08/02/2017 NITRATE EP FOR WELL #1 & 2 EP-AND
603170902-I 03/16/2016 04/01/2016 NITRATE EP FOR WELL #1 & 2 EP-AND
507161101-I 07/15/2015 07/24/2015 NITRATE EP FOR WELL #1 & 2 EP-AND
403130802-I 03/12/2014 03/24/2014 NITRATE EP FOR WELL #1 & 2 EP-AND
304110702-I 04/10/2013 04/26/2013 NITRATE EP FOR WELL #1 & 2 EP-AND
208021301-I 08/01/2012 09/10/2012 NITRATE EP FOR WELL #1 & 2 EP-AND
206142104-I 06/13/2012 07/06/2012 NITRATE EP FOR WELL #1 & 2 EP-AND
107141001-I 07/13/2011 08/09/2011 NITRATE EP FOR WELL #1 & 2 EP-AND
004160601-I 04/15/2010 05/10/2010 NITRATE EP FOR WELL #1 & 2 EP-AND
904160604-I 04/15/2009 05/05/2009 NITRATE EP FOR WELL #1 & 2 EP-AND
706071601 06/06/2007 07/20/2007 NITRATE EP FOR WELL #1 & 2 EP-AND
6060762 06/06/2006 07/07/2006 NITRATE EP FOR WELL #1 & 2 EP-AND
50203-17 02/02/2005 03/01/2005 NITRATE EP FOR WELL #1 & 2 EP-AND
40302-9 03/01/2004 03/18/2004 NITRATE EP FOR WELL #1 & 2 EP-AND
30619-21 06/18/2003 08/08/2003 NITRATE EP FOR WELL #1 & 2 EP-AND
A20319Q-1I 03/18/2002 06/05/2002 NITRATE EP FOR WELL #1 & 2 EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
1071745 07/16/2001 09/01/2001 Nitrate EP for WELL #1 AND
20080243 08/01/2000 08/28/2000 Nitrate EP for WELL #1 AND
90707-28 07/06/1999 09/02/1999 Nitrate WELL #1 AAND
80617-2 06/16/1998 06/30/1998 Nitrate EP for WELL #1 AND
71118-9 11/17/1997 12/22/1997 Nitrate EP for WELL #1 AND
60820-17 08/20/1996 10/11/1996 Nitrate WELL #1 AAND
41018-3 10/17/1994 03/16/1995 Nitrate EP for WELL #1 AND
-1982261 01/25/1993 04/12/1993 Nitrate WELL #1 AND
-1982262 01/15/1991 08/13/1991 Nitrate WELL #1 AND
-1982263 01/13/1988 03/08/1988 Nitrate WELL #1 AND
 




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: 3285