OHA Drinking Water Services
PWS ID: 93685 ---- COE LOST CREEK LAKE
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
2108078101-I 08/16/2021 08/31/2021 NITRATE EP FOR WELL EP-A0.536
2010098501A-I 10/20/2020 11/04/2020 NITRATE EP FOR WELL EP-A0.519
2004102001A-I 04/30/2020 05/01/2020 NITRATE EP FOR WELL EP-A0.519
1904047602-I 04/10/2019 04/15/2019 NITRATE EP FOR WELL EP-A0.466
180487701B-I 04/23/2018 05/03/2018 NITRATE EP FOR WELL EP-A0.583
170585401A-I 05/23/2017 05/30/2017 NITRATE EP FOR WELL EP-A0.47
160482201B-I 04/21/2016 05/23/2017 NITRATE EP FOR WELL EP-A0.539
150469301B-I 04/22/2015 04/29/2015 NITRATE EP FOR WELL EP-A0.594
140407001B-I 04/02/2014 04/09/2014 NITRATE EP FOR WELL EP-A0.637
130411701A-I 04/03/2013 04/05/2013 NITRATE EP FOR WELL EP-A0.54
120466001B-I 04/25/2012 04/27/2012 NITRATE EP FOR WELL EP-A0.63
110414101B-I 04/06/2011 05/05/2011 NITRATE EP FOR WELL EP-A0.647
100458601B-I 04/27/2010 06/07/2010 NITRATE EP FOR WELL EP-A0.741
090405701B-I 04/02/2009 05/08/2009 NITRATE EP FOR WELL EP-A0.746
080333701A-I 03/19/2008 04/07/2008 NITRATE EP FOR WELL EP-A0.673
070357901B 03/29/2007 05/02/2007 NITRATE EP FOR WELL EP-A0.683
0603193-01A 03/08/2006 04/06/2006 NITRATE EP FOR WELL EP-A0.678
0503670-01A 03/31/2005 04/08/2005 NITRATE EP FOR WELL EP-AND
0404121-01A 04/06/2004 04/19/2004 NITRATE EP FOR WELL EP-A0.7
0303086-01A 03/05/2003 03/14/2003 NITRATE EP FOR WELL EP-A0.748
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
011062701B 10/31/2001 11/13/2001 Nitrate WELL AA1.02
9910404 10/20/1999 10/29/1999 Nitrate WELL AA0.98
98-13774 11/25/1998 12/10/1998 Nitrate WELL AA0.94
97-11368 10/30/1997 11/12/1997 Nitrate WELL AA1.2
96-10792 10/31/1996 11/12/1996 Nitrate WELL AA2.3
94-9255 09/13/1994 01/06/1995 Nitrate WELL AA1.19
 



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