OHA Drinking Water Services
PWS ID: 06011 ---- MADRONE ESTATES
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
22-82247-I 12/29/2022 12/30/2022 NITRATE EP FOR WELL #5 EP-AND
2194613-I 12/30/2021 01/03/2022 NITRATE EP FOR WELL #5 EP-AND
2194611-I 12/30/2021 01/03/2022 NITRATE EP FOR WELL #10 EP-BND
2194612-I 12/30/2021 01/03/2022 NITRATE EP FOR TANKER FARM WELL EP-CND
2009998001-I 09/23/2020 09/29/2020 NITRATE EP FOR WELL #10 EP-BND
1911383001-I 11/11/2019 11/14/2019 NITRATE EP FOR WELL #10 EP-B0.178
1909B46001-I 09/25/2019 09/27/2019 NITRATE EP FOR WELL #5 EP-AND
1807A81001-I 07/23/2018 07/25/2018 NITRATE EP FOR WELL #5 EP-AND
1707255001-I 07/07/2017 07/12/2017 NITRATE EP FOR WELL #10 EP-BND
1612B15001-I 12/30/2016 01/04/2017 NITRATE EP FOR WELL #10 EP-BND
1507131001-I 07/02/2015 07/09/2015 NITRATE EP FOR WELL #5 EP-AND
1412436001-I 12/08/2014 12/12/2014 NITRATE EP FOR WELL #5 EP-AND
130043-I 01/07/2013 01/11/2013 NITRATE EP FOR WELL #10 EP-BND
123301-I 07/11/2012 07/13/2012 NITRATE EP FOR WELL #5 EP-AND
115998-I 12/06/2011 12/09/2011 NITRATE EP FOR WELL #10 EP-BND
113117-I 07/01/2011 07/08/2011 NITRATE EP FOR WELL #5 EP-AND
110910-I 03/01/2011 03/04/2011 NITRATE EP FOR WELL #5 EP-AND
103039-I 07/01/2010 07/09/2010 NITRATE EP FOR WELL #5 EP-AND
100150-I 01/11/2010 01/13/2010 NITRATE EP FOR WELL #10 EP-BND
293772-I 07/29/2009 08/07/2009 NITRATE EP FOR WELL #5 EP-AND
293771-I 07/29/2009 08/07/2009 NITRATE EP FOR WELL #10 EP-BND
283865-I 07/30/2008 08/04/2008 NITRATE EP FOR WELL #10 EP-BND
272481 07/02/2007 07/09/2007 NITRATE EP FOR WELL #10 EP-BND
262292 07/05/2006 07/10/2006 NITRATE EP FOR WELL #5 EP-AND
252586 07/06/2005 07/13/2005 NITRATE EP FOR WELL #10 EP-BND
242461 07/12/2004 07/23/2004 NITRATE EP FOR WELL #10 EP-BND
232379 07/02/2003 08/04/2003 NITRATE EP FOR WELL #10 EP-BND
XXXX-I 03/18/1995 07/19/2012 NITRATE EP FOR WELL #10 EP-BND
XXX-I 03/16/1995 07/19/2012 NITRATE EP FOR WELL #10 EP-B1
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
No archived results found.
 



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