OHA Drinking Water Services
PWS ID: 90764 ---- COLUMBIA CO PKS-BIG EDDY
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
3060061-01-I 03/01/2023 03/06/2023 NITRATE EP FOR WELL (COLU1454) EP-AND
2194044-01-I 07/13/2022 07/20/2022 NITRATE EP FOR WELL (COLU1454) EP-AND
206805501-I 03/09/2022 03/22/2022 NITRATE EP FOR WELL (COLU1454) EP-AND
006406401-I 03/04/2020 03/12/2020 NITRATE EP FOR WELL (COLU1454) EP-AND
931707401-I 11/13/2019 11/22/2019 NITRATE EP FOR WELL (COLU1454) EP-AND
822006601-I 08/08/2018 08/13/2018 NITRATE EP FOR WELL (COLU1454) EP-AND
809413401-I 04/04/2018 04/10/2018 NITRATE EP FOR WELL (COLU1454) EP-AND
717207401-I 06/21/2017 06/26/2017 NITRATE EP FOR WELL (COLU1454) EP-AND
616004404-I 06/08/2016 06/13/2016 NITRATE EP FOR WELL (COLU1454) EP-AND
516803901-I 06/17/2015 06/22/2015 NITRATE EP FOR WELL (COLU1454) EP-A0.136
432303701-I 11/19/2014 11/21/2014 NITRATE EP FOR WELL (COLU1454) EP-AND
333803301-I 12/04/2013 12/12/2013 NITRATE EP FOR WELL (COLU1454) EP-AND
307202802-I 03/13/2013 03/15/2013 NITRATE EP FOR WELL (COLU1454) EP-AND
224905701-I 09/05/2012 09/12/2012 NITRATE EP FOR WELL (COLU1454) EP-AND
104702101-I 02/16/2011 03/09/2011 NITRATE EP FOR WELL (COLU1454) EP-AND
484631N-I 03/18/2010 04/12/2010 NITRATE EP FOR WELL (COLU1454) EP-AND
463845N-I 03/26/2009 04/03/2009 NITRATE EP FOR WELL (COLU1454) EP-AND
451515N-I 08/21/2008 09/29/2008 NITRATE EP FOR WELL (COLU1454) EP-AND
A70823BA1 08/23/2007 09/10/2007 NITRATE EP FOR WELL (COLU1454) EP-A0.2
A60727AT-1 07/27/2006 08/16/2006 NITRATE EP FOR WELL (COLU1454) EP-AND
A51129BR-1 11/29/2005 12/27/2005 NITRATE EP FOR WELL (COLU1454) EP-AND
A41229BC-1 12/29/2004 01/10/2005 NITRATE EP FOR WELL (COLU1454) EP-AND
A40723J-1 07/22/2004 08/10/2004 NITRATE EP FOR WELL (COLU1454) EP-AND
A30731AX-1 07/31/2003 08/18/2003 NITRATE EP FOR WELL (COLU1454) EP-AND
A21031BV-1 10/31/2002 07/30/2003 NITRATE EP FOR WELL (COLU1454) EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A11129BNAA 11/29/2001 12/19/2001 Nitrate WELL AAND
991222CUAA 12/22/1999 01/01/2000 Nitrate WELL AAND
990909BJAA 09/09/1999 09/22/1999 Nitrate WELL AAND
980819DZAA 08/19/1998 08/28/1998 Nitrate WELL AAND
N1367 02/06/1997 02/20/1997 Nitrate WELL AAND
N0561 08/01/1996 08/14/1996 Nitrate WELL AA0.01
11020-1 11/02/1995 12/06/1995 Nitrate WELL AAND
950331ARAA 03/31/1995 08/02/1995 Nitrate WELL AAND
-1902990 02/17/1987 04/17/1987 Nitrate WELL A0.03
 



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