OHA Drinking Water Services
PWS ID: 91133 ---- SILVER LAKE MERCANTILE
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
23-12420-I 03/07/2023 03/10/2023 NITRATE EP for WELL EP-A4.25
2161069-I 08/23/2021 08/27/2021 NITRATE EP for WELL EP-A4.57
2054060-I 08/19/2020 08/21/2020 NITRATE EP for WELL EP-A5.37
1992322-I 12/16/2019 12/20/2019 NITRATE EP for WELL EP-A4.93
1885505-I 11/08/2018 11/15/2018 NITRATE EP for WELL EP-A4.59
17-33055-I 06/20/2017 07/05/2017 NITRATE EP for WELL EP-A5.67
16_59505-I 09/29/2016 10/06/2016 NITRATE EP for WELL EP-A4.49
B5J051602-I 10/05/2015 10/15/2015 NITRATE EP for WELL EP-A5.79
B4L040102-I 12/04/2014 12/11/2014 NITRATE EP for WELL EP-A5.43
B3K070302-I 11/07/2013 12/30/2013 NITRATE EP for WELL EP-A4.69
B2J110102-I 10/11/2012 10/26/2012 NITRATE EP for WELL EP-A5.44
B1J200101-I 10/20/2011 12/07/2011 NITRATE EP for WELL EP-A4.04
B0H120101-I 08/12/2010 08/27/2010 NITRATE EP for WELL EP-A4.45
B9G080102-I 07/08/2009 07/31/2009 NITRATE EP for WELL EP-A5.06
B8G170102-I 07/17/2008 01/09/2009 NITRATE EP for WELL EP-A4.37
B7H150402 08/15/2007 08/23/2007 NITRATE EP for WELL EP-A5.11
B6H0302-01 08/03/2006 08/10/2006 NITRATE EP for WELL EP-A5.56
NB507295-I 07/01/2005 08/15/2005 NITRATE EP for WELL EP-A5.48
NB407494-I 07/29/2004 09/02/2004 NITRATE EP for WELL EP-A5.62
NB307446N 07/24/2003 08/08/2003 NITRATE EP for WELL EP-A4.53
NB206255 06/13/2002 06/20/2002 NITRATE EP for WELL EP-A3.9
NB202131 02/14/2002 03/01/2002 NITRATE EP for WELL EP-A5.66
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
NB112049 12/06/2001 12/17/2001 Nitrate WELL AA5.73
C012047 12/07/2000 12/15/2000 Nitrate WELL AA3.73
C907079 07/09/1999 07/27/1999 Nitrate WELL AA1.45
N1631 04/16/1997 05/05/1997 Nitrate WELL AA4.6
N0975 05/09/1996 05/22/1996 Nitrate WELL AA3.57
4245 04/27/1995 05/09/1995 Nitrate WELL AA4.32
3840 09/13/1994 09/30/1994 Nitrate WELL - WELL AA1.05
11112 04/09/1993 10/12/1993 Nitrate WELL - WELL AA5.1
-1899153 04/26/1991 05/23/1991 Nitrate WELL AND
 



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