OHA Drinking Water Services
PWS ID: 01148 ---- COLUMBIA ACRES WATER ASSOC
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
3076004-01-I 03/16/2023 03/24/2023 NITRATE EP FOR WELLS EP-A5
2335003-01-I 11/30/2022 12/07/2022 NITRATE EP FOR WELLS EP-A5.2
2222009-01-I 08/10/2022 08/15/2022 NITRATE EP FOR WELLS EP-A4.9
2187001-01-I 07/05/2022 11/14/2022 NITRATE EP FOR WELLS EP-A4.36
2168024-01-I 06/17/2022 06/23/2022 NITRATE EP FOR WELLS EP-A5.07
129500201-I 10/21/2021 11/06/2021 NITRATE EP FOR WELLS EP-A4.5
126701501-I 09/23/2021 11/06/2021 NITRATE EP FOR WELLS EP-A5
118101401-I 06/29/2021 07/15/2021 NITRATE EP FOR WELLS EP-A4.8
100602301-I 01/05/2021 01/18/2021 NITRATE EP FOR WELLS EP-A4.59
034202301-I 12/07/2020 12/14/2020 NITRATE EP FOR WELLS EP-A4.65
030702801-I 11/02/2020 11/05/2020 NITRATE EP FOR WELLS EP-A4.17
027902301-I 10/05/2020 10/09/2020 NITRATE EP FOR WELLS EP-A4.29
025801701-I 09/14/2020 09/21/2020 NITRATE EP FOR WELLS EP-A4.39
023001501-I 08/17/2020 08/21/2020 NITRATE EP FOR WELLS EP-A5.08
020501801-I 07/23/2020 07/28/2020 NITRATE EP FOR WELLS EP-A4.42
017604701-I 06/24/2020 06/29/2020 NITRATE EP FOR WELLS EP-A4.62
013406301-I 05/13/2020 05/18/2020 NITRATE EP FOR WELLS EP-A5.05
010609201-I 04/15/2020 04/20/2020 NITRATE EP FOR WELLS EP-A4.68
007702301-I 03/17/2020 03/20/2020 NITRATE EP FOR WELLS EP-A4.85
006902201-I 03/09/2020 03/16/2020 NITRATE EP FOR WELLS EP-A4.68
005703801-I 02/26/2020 03/02/2020 NITRATE EP FOR WELLS EP-A4.35
001505501-I 01/15/2020 01/21/2020 NITRATE EP FOR WELLS EP-A4.4
935207101-I 12/18/2019 12/23/2019 NITRATE EP FOR WELLS EP-A3.66
931501201-I 11/11/2019 11/15/2019 NITRATE EP FOR WELLS EP-A4.41
928903901-I 10/16/2019 10/21/2019 NITRATE EP FOR WELLS EP-A4.43
928800503-I 10/15/2019 11/11/2019 NITRATE EP FOR WELLS EP-A4.62
926202501-I 09/19/2019 09/26/2019 NITRATE EP FOR WELLS EP-A4.68
923307401-I 08/21/2019 09/05/2019 NITRATE EP FOR WELLS EP-A4.33
920304001-I 07/22/2019 08/01/2019 NITRATE EP FOR WELLS EP-A4.18
917705301-I 06/26/2019 07/08/2019 NITRATE EP FOR WELLS EP-A4.17
913511301-I 05/15/2019 05/23/2019 NITRATE EP FOR WELLS EP-A4.5
909311401-I 04/03/2019 06/10/2019 NITRATE EP FOR WELLS EP-A4.35
907908601-I 03/20/2019 03/27/2019 NITRATE EP FOR WELLS EP-A4.07
901609501-I 01/16/2019 01/29/2019 NITRATE EP FOR WELLS EP-A4.1
835308901-I 12/19/2018 12/21/2018 NITRATE EP FOR WELLS EP-A4.3
832507201-I 11/21/2018 12/05/2018 NITRATE EP FOR WELLS EP-A5.2
811505101-I 04/25/2018 05/04/2018 NITRATE EP FOR WELLS EP-A4.88
723505101-I 08/23/2017 09/05/2017 NITRATE EP FOR WELLS EP-A4.1
627800701-I 10/04/2016 11/04/2016 NITRATE EP FOR WELLS EP-A3.88
531502401-I 11/11/2015 11/16/2015 NITRATE EP FOR WELLS EP-A4.68
507703001-I 03/17/2015 11/10/2015 NITRATE EP FOR WELLS EP-A3.3
435200501-I 12/18/2014 12/22/2014 NITRATE EP FOR WELLS EP-A4.17
433003501-I 11/26/2014 12/04/2014 NITRATE EP FOR WELLS EP-A4.3
311402801-I 04/24/2013 04/25/2013 NITRATE EP FOR WELLS EP-A4.2
227003301-I 09/26/2012 10/01/2012 NITRATE EP FOR WELLS EP-A5
129903401-I 10/26/2011 11/08/2011 NITRATE EP FOR WELLS EP-A4.3
0288010201-I 10/15/2010 11/05/2010 NITRATE EP FOR WELLS EP-A4.5
476489N-I 10/29/2009 12/04/2009 NITRATE EP FOR WELLS EP-A4.1
0836414-I 12/29/2008 02/03/2009 NITRATE EP FOR WELLS EP-A3.7
0807315A-I 03/13/2008 04/03/2008 NITRATE EP FOR WELLS EP-A3.7
435485-I 10/18/2007 11/06/2007 NITRATE EP FOR WELLS EP-A3.4
418105N 11/16/2006 03/08/2007 NITRATE EP FOR WELLS EP-A3.5
397155-I 10/14/2005 11/04/2005 NITRATE EP FOR WELLS EP-A3.5
04356/11 12/21/2004 03/10/2005 NITRATE EP FOR WELLS EP-A3.6
369152-I 06/01/2004 07/12/2004 NITRATE EP FOR WELLS EP-A3.5
358753 11/13/2003 11/28/2003 NITRATE EP FOR WELLS EP-A3.9
338756 11/07/2002 11/20/2002 NITRATE EP FOR WELLS EP-A3.3
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
0124114 08/29/2001 11/02/2001 Nitrate WELL AA3.9
299540 09/28/2000 11/02/2000 Nitrate EP for WELL A3
308/09 11/04/1999 07/11/2000 Nitrate EP for WELL A3.9
043/26 02/12/1998 03/26/1998 Nitrate WELL AA3.1
28276 12/26/1996 01/17/1997 Nitrate EP for WELL A3.5
23975 06/15/1995 07/24/1995 Nitrate WELL AA3.9
17054 06/29/1993 01/20/1994 Nitrate WELL - WELL AA1.8
-1922499 09/17/1992 10/22/1992 Nitrate WELL A2.3
-1922500 09/10/1992 10/22/1992 Nitrate WELL A1.4
-1922501 05/11/1989 06/23/1989 Nitrate WELL A0.9
-1922502 05/15/1986 05/15/1986 Nitrate WELL A0.71
 



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