OHA Drinking Water Services
PWS ID: 93720 ---- OREGON TRAIL SD - KELSO ELEM
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
200104010001-I 09/25/2020 10/05/2020 NITRATE EP FOR WELL #2 EP-AND
19-006133-0001 05/29/2019 06/07/2019 NITRATE EP FOR WELL #2 EP-AND
180041720001-I 06/12/2018 06/25/2018 NITRATE EP FOR WELL #2 EP-AND
70922281-I 09/22/2017 10/04/2017 NITRATE EP FOR WELL #2 EP-AND
60601421-I 06/01/2016 06/16/2016 NITRATE EP FOR WELL #2 EP-AND
50925641-I 09/25/2015 10/02/2015 NITRATE EP FOR WELL #2 EP-AND
40527321-I 05/27/2014 06/04/2014 NITRATE EP FOR WELL #2 EP-AND
30827261-I 08/27/2013 09/05/2013 NITRATE EP FOR WELL #2 EP-AND
20619181-I 06/19/2012 07/10/2012 NITRATE EP FOR WELL #2 EP-AND
10830181-I 08/30/2011 09/06/2011 NITRATE EP FOR WELL #2 EP-AND
10525001-I 05/24/2011 07/06/2011 NITRATE EP FOR WELL #2 EP-AND
927441-I 09/27/2010 10/08/2010 NITRATE EP FOR WELL #2 EP-AND
91208161-I 12/07/2009 12/28/2009 NITRATE EP FOR WELL #2 EP-AND
A81217AR1-I 12/16/2008 01/02/2009 NITRATE EP FOR WELL #2 EP-A0.02
A71023AU1 10/23/2007 01/09/2008 NITRATE EP FOR WELL #2 EP-AND
A60822BJ1 08/22/2006 09/07/2006 NITRATE EP FOR WELL #2 EP-AND
A60606CA1 06/06/2006 07/03/2006 NITRATE EP FOR WELL #2 EP-AND
A51221AE-1 12/20/2005 01/10/2006 NITRATE EP FOR WELL #2 EP-AND
A41124AN-1 11/23/2004 12/07/2004 NITRATE EP FOR WELL #2 EP-AND
A30314R-1I 03/14/2003 04/22/2003 NITRATE EP FOR WELL #2 EP-AND
A21015BZ-1 10/15/2002 10/24/2002 NITRATE EP FOR WELL #2 EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A11016BVAA 10/16/2001 10/25/2001 Nitrate WELL #2 AA0.01
A00912BIAA 09/12/2000 10/12/2000 Nitrate WELL #2 AAND
99113OBJAA 11/30/1999 12/29/1999 Nitrate WELL #2 AAND
991103BJAA 11/30/1999 12/09/1999 Nitrate WELL #2 AAND
981201CTAA 12/01/1998 12/08/1998 Nitrate WELL #2 AAND
9711-049-1 11/10/1997 12/24/1997 Nitrate WELL #2 AAND
960925CTAA 09/25/1996 10/04/1996 Nitrate WELL #2 AAND
951128BDAA 11/28/1995 12/06/1995 Nitrate WELL #2 AAND
941011CB*A 10/11/1994 10/21/1994 Nitrate ep for well #2 A0.03
-1883356 06/13/1986 12/05/1987 Nitrate ep for well #2 AND
-1883357 08/29/1985 08/29/1985 Nitrate ep for well #2 A0.177
 



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