OHA Drinking Water Services
PWS ID: 00939 ---- WESTFIR, 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
2011A82001-I 11/25/2020 12/01/2020 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1911709001-I 11/19/2019 12/13/2019 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1808501001-I 08/09/2018 08/24/2018 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1711A35001-I 11/22/2017 12/13/2017 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1610405001-I 10/11/2016 11/11/2016 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1508B06001-I 08/27/2015 09/09/2015 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1411770001-I 11/18/2014 11/21/2014 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
134837-I 11/04/2013 11/08/2013 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
125496-I 11/07/2012 11/16/2012 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
116007-I 12/07/2011 12/16/2011 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
1008593-I 08/18/2010 09/03/2010 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
293748-I 07/29/2009 08/07/2009 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
285517-I 10/22/2008 10/29/2008 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
272875 07/18/2007 07/23/2007 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
262808 08/09/2006 08/14/2006 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
254994 12/21/2005 01/03/2006 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
243674 09/22/2004 10/04/2004 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
233091 08/20/2003 08/25/2003 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
223340 09/25/2002 09/30/2002 NITRATE EP FOR NORTH FORK OF WILLAMETTE EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10517BQ*A 05/16/2001 06/18/2001 Nitrate EP FOR NORTH FORK OF WILLAMETTE A0.03
203224 09/27/2000 10/10/2000 Nitrate EP FOR NORTH FORK OF WILLAMETTE AND
09526 11/17/1999 06/04/2001 Nitrate EP FOR NORTH FORK OF WILLAMETTE AND
973523 10/01/1997 10/20/1997 Nitrate NORTH FORK OF WILLAMETTE AAND
954407 04/05/1995 04/21/1995 Nitrate EP FOR NORTH FORK OF WILLAMETTE AND
36836 09/28/1993 01/14/1994 Nitrate STANDARD ENTRY POINT AND
-1934243 08/19/1992 09/25/1992 Nitrate NORTH FORK OF WILLAMETTE AND
-1934244 06/20/1991 10/08/1991 Nitrate NORTH FORK OF WILLAMETTE AND
-1934245 06/18/1990 07/03/1990 Nitrate NORTH FORK OF WILLAMETTE AND
-1934246 06/05/1989 06/19/1989 Nitrate NORTH FORK OF WILLAMETTE AND
-1934247 06/24/1988 07/14/1988 Nitrate NORTH FORK OF WILLAMETTE AND
-1934248 07/14/1987 08/17/1987 Nitrate NORTH FORK OF WILLAMETTE A0.03
-1934249 08/18/1986 09/08/1986 Nitrate NORTH FORK OF WILLAMETTE AND
-1934250 08/18/1986 08/18/1986 Nitrate NORTH FORK OF WILLAMETTE AND
 



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Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
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Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins
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