OHA Drinking Water Services
PWS ID: 05714 ---- NORTHWEST HAZELNUT COMPANY
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
123700301-I 08/24/2021 08/27/2021 NITRATE EP FOR WELL EP-A6.6
116900601-I 06/18/2021 06/29/2021 NITRATE EP FOR WELL EP-A5.6
107003401-I 03/11/2021 03/22/2021 NITRATE EP FOR WELL EP-A4.46
026900101-I 09/24/2020 10/02/2020 NITRATE EP FOR WELL EP-A2.9
016909401-I 06/17/2020 06/24/2020 NITRATE EP FOR WELL EP-A1.96
934601501-I 12/12/2019 12/16/2019 NITRATE EP FOR WELL EP-A2.3
926202301-I 09/19/2019 09/26/2019 NITRATE EP FOR WELL EP-A3.72
917103501-I 06/20/2019 06/27/2019 NITRATE EP FOR WELL EP-A2.77
909101001-I 03/31/2019 04/05/2019 NITRATE EP FOR WELL EP-A4.39
835302601-I 12/19/2018 12/21/2018 NITRATE EP FOR WELL EP-A7.1
824903401-I 09/05/2018 09/10/2018 NITRATE EP FOR WELL EP-A3.63
8123022-01-I 05/03/2018 05/07/2018 NITRATE EP FOR WELL EP-A4.08
735502401-I 12/21/2017 12/28/2017 NITRATE EP FOR WELL EP-A2.6
726402401-I 09/21/2017 09/28/2017 NITRATE EP FOR WELL EP-A1.22
721601801-I 08/04/2017 08/08/2017 NITRATE EP FOR WELL EP-A7.1
714300401-I 05/22/2017 05/30/2017 NITRATE EP FOR WELL EP-A8
636203601-I 12/27/2016 12/30/2016 NITRATE EP FOR WELL EP-A0.841
613302001-I 05/12/2016 05/13/2016 NITRATE EP FOR WELL EP-A8.45
601402401-I 01/14/2016 01/15/2016 NITRATE EP FOR WELL EP-A2.73
530200901-I 10/29/2015 11/02/2015 NITRATE EP FOR WELL EP-A9.25
502901201-I 01/29/2015 02/27/2015 NITRATE EP FOR WELL EP-A2.24
500800901-I 01/07/2015 01/09/2015 NITRATE EP FOR WELL EP-A11.3
419201801-I 07/10/2014 07/14/2014 NITRATE EP FOR WELL EP-A2.7
410702501-I 04/17/2014 04/21/2014 NITRATE EP FOR WELL EP-A8.93
328301001-I 10/10/2013 10/15/2013 NITRATE EP FOR WELL EP-A0.8
319201501-I 07/11/2013 07/15/2013 NITRATE EP FOR WELL EP-A10
305900901-I 02/28/2013 03/01/2013 NITRATE EP FOR WELL EP-A10.4
235500801-I 12/20/2012 12/27/2012 NITRATE EP FOR WELL EP-A1.2
225700701-I 09/13/2012 09/19/2012 NITRATE EP FOR WELL EP-A1.2
218000201-I 06/28/2012 07/30/2012 NITRATE EP FOR WELL EP-A1.8
208900301-I 03/29/2012 04/19/2012 NITRATE EP FOR WELL EP-A1.9
130700901-I 11/03/2011 12/16/2011 NITRATE EP FOR WELL EP-A4.4
117400801-I 06/23/2011 07/21/2011 NITRATE EP FOR WELL EP-A3.2
111101501-I 04/21/2011 05/23/2011 NITRATE EP FOR WELL EP-A3.9
1020000801-I 01/20/2011 02/23/2011 NITRATE EP FOR WELL EP-A3.8
028700901-I 10/14/2010 11/16/2010 NITRATE EP FOR WELL EP-AND
487082N-I 04/29/2010 05/18/2010 NITRATE EP FOR WELL EP-A9.6
483735N-I 03/03/2010 03/05/2010 NITRATE EP FOR WELL EP-A13.2
474676N-I 10/01/2009 10/05/2009 NITRATE EP FOR WELL EP-A10.8
470157N-I 07/16/2009 08/10/2009 NITRATE EP FOR WELL EP-A8.8
461779N-I 02/19/2009 02/24/2009 NITRATE EP FOR WELL EP-A12.8
0834636 12/11/2008 12/17/2008 NITRATE EP FOR WELL EP-A12.8
454926N-I 10/16/2008 10/24/2008 NITRATE EP FOR WELL EP-A11.2
0824709-I 09/03/2008 09/29/2008 NITRATE EP FOR WELL EP-A8.8
0819908-I 07/17/2008 07/29/2008 NITRATE EP FOR WELL EP-A9.4
0802411 01/24/2008 01/25/2008 NITRATE EP FOR WELL EP-A12
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
-1908031 01/14/1991 12/04/1991 Nitrate WELL A5.9
 




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