OHA Drinking Water Services
PWS ID: 00320 ---- GILCHRIST WATER SYSTEM LLC
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
22-72106-I 11/07/2022 12/16/2022 NITRATE EP FOR WELL #2 EP-A0.14
22-72107-I 11/07/2022 12/16/2022 NITRATE EP FOR WELL #3 EP-B0.09
2168946-I 09/20/2021 09/23/2021 NITRATE EP FOR WELL #2 EP-A0.18
2168951-I 09/20/2021 09/23/2021 NITRATE EP FOR WELL #3 EP-B0.07
2076928-I 11/12/2020 11/23/2020 NITRATE EP FOR WELL #2 EP-A0.1
2076929-I 11/12/2020 11/23/2020 NITRATE EP FOR WELL #3 EP-B0.06
1971063-I 09/24/2019 09/28/2019 NITRATE EP FOR WELL #2 EP-A0.12
1971062-I 09/24/2019 09/28/2019 NITRATE EP FOR WELL #3 EP-B0.08
64585-I 08/27/2018 08/31/2018 NITRATE EP FOR WELL #2 EP-A0.09
64586-I 08/27/2018 08/31/2018 NITRATE EP FOR WELL #3 EP-B0.07
1732960-I 06/19/2017 07/21/2017 NITRATE EP FOR WELL #2 EP-AND
1732962-I 06/19/2017 07/24/2017 NITRATE EP FOR WELL #3 EP-BND
B6H111202-I 08/11/2016 08/23/2016 NITRATE EP FOR WELL #3 EP-BND
B6B240402-I 02/24/2016 02/25/2016 NITRATE EP FOR WELL #2 EP-AND
1539605-I 08/24/2015 09/11/2015 NITRATE EP FOR WELL #2 EP-A0.1
1539604-I 08/24/2015 09/11/2015 NITRATE EP FOR WELL #3 EP-B0.07
B4H210601-I 08/21/2014 10/09/2014 NITRATE EP FOR WELL #3 EP-BND
B4G310601-I 07/31/2014 10/09/2014 NITRATE EP FOR WELL #2 EP-AND
B3J171701-I 10/17/2013 11/01/2013 NITRATE EP FOR WELL #2 EP-AND
B3J171702-I 10/17/2013 11/01/2013 NITRATE EP FOR WELL #3 EP-BND
B2K011101-I 11/01/2012 11/29/2012 NITRATE EP FOR WELL #2 EP-AND
B2K011102-I 11/01/2012 11/29/2012 NITRATE EP FOR WELL #3 EP-BND
B1K211001-I 11/21/2011 01/10/2012 NITRATE EP FOR WELL #2 EP-AND
B1K211002-I 11/21/2011 01/10/2012 NITRATE EP FOR WELL #3 EP-BND
B0K041202-I 11/04/2010 12/17/2010 NITRATE EP FOR WELL #2 EP-AND
B0K041203-I 11/04/2010 12/17/2010 NITRATE EP FOR WELL #3 EP-BND
B9F252001-I 06/25/2009 07/31/2009 NITRATE EP FOR WELL #2 EP-AND
B9F252002-I 06/25/2009 07/31/2009 NITRATE EP FOR WELL #3 EP-BND
B8G280501-I 07/28/2008 09/05/2008 NITRATE EP FOR WELL #2 EP-AND
B8G280502-I 07/28/2008 09/05/2008 NITRATE EP FOR WELL #3 EP-BND
B7I201401 09/20/2007 10/09/2007 NITRATE EP FOR WELL #2 EP-AND
B7I201402 09/20/2007 10/09/2007 NITRATE EP FOR WELL #3 EP-BND
B6J190802 10/19/2006 10/25/2006 NITRATE EP FOR WELL #2 EP-AND
B6J190804 10/19/2006 10/25/2006 NITRATE EP FOR WELL #3 EP-BND
51018-12 10/17/2005 11/22/2005 NITRATE EP FOR WELL #3 EP-B0.24
50728-6 07/27/2005 09/08/2005 NITRATE EP FOR WELL #2 EP-A0.21
NB410279-I 10/14/2004 10/19/2004 NITRATE EP FOR WELL #2 EP-AND
NB410278-I 10/14/2004 10/19/2004 NITRATE EP FOR WELL #3 EP-BND
NB309413N 09/18/2003 10/07/2003 NITRATE EP FOR WELL #2 EP-AND
NB309414N 09/18/2003 10/07/2003 NITRATE EP FOR WELL #3 EP-BND
20621-6 06/20/2002 07/30/2002 NITRATE EP FOR WELL #2 EP-AND
20621-9 06/20/2002 07/30/2002 NITRATE EP FOR WELL #3 EP-BND
90805-6I 08/04/1999 04/27/2005 NITRATE EP FOR WELL #3 EP-BND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
NB111193 11/15/2001 12/05/2001 Nitrate WELL #1 AAND
NB111194 11/15/2001 12/05/2001 Nitrate WELL #2 ABND
C00908802 09/11/2000 10/05/2000 Nitrate EP WELL GROUP A (WELLS #1 & #2) AND
C00908803 09/11/2000 10/05/2000 Nitrate WELL #3 BAND
90805-5 08/04/1999 12/10/1999 Nitrate EP WELL GROUP A (WELLS #1 & #2) AND
90805-6 08/04/1999 12/20/1999 Nitrate WELL #1 AAND
C90616001 06/24/1999 07/09/1999 Nitrate EP WELL GROUP A (WELLS #1 & #2) AND
C90616002 06/24/1999 07/09/1999 Nitrate WELL #3 BAND
990603AQ*A 06/02/1999 06/14/1999 Nitrate EP WELL GROUP A (WELLS #1 & #2) AND
980615AQ*A 06/15/1998 06/25/1998 Nitrate EP WELL GROUP A (WELLS #1 & #2) A0.2
980615AQ*B 06/15/1998 06/25/1998 Nitrate EP WELL 3 B0.4
1493 04/08/1997 04/25/1997 Nitrate EP WELL GROUP A (WELLS #1 & #2) A0.07
N1493 04/08/1997 04/16/1997 Nitrate WELL #1 AA0.07
N1495 04/08/1997 04/16/1997 Nitrate WELL #3 BA0.19
9604-140-3 04/30/1996 09/16/1996 Nitrate EP WELL GROUP A (WELLS #1 & #2) A0.07
9604-140-4 04/30/1996 09/16/1996 Nitrate EP WELL 3 B0.1
0205 07/13/1995 08/21/1995 Nitrate WELL #1 AA0.06
3985 12/14/1994 02/14/1995 Nitrate WELL #3 BA0.08
3775 09/09/1994 03/24/1995 Nitrate EP WELL GROUP A (WELLS #1 & #2) A0.07
11026-1 03/25/1993 11/17/1993 Nitrate WELL GROUP A (WELLS #1 & #2) A0.04
11026-2 03/25/1993 11/17/1993 Nitrate STANDARD ENTRY POINT B0.2
-1977953 08/28/1992 09/24/1992 Nitrate WELL GROUP A (WELLS #1 & #2) A0.05
-1977917 08/28/1992 09/24/1992 Nitrate WELL GROUP B (WELL #3) B0.07
-1977954 08/30/1989 09/29/1989 Nitrate WELL GROUP A (WELLS #1 & #2) AND
-1977918 08/30/1989 09/29/1989 Nitrate WELL GROUP B (WELL #3) BND
-1977955 08/28/1986 06/26/1987 Nitrate WELL GROUP A (WELLS #1 & #2) A0.04
-1977956 02/11/1983 02/11/1983 Nitrate WELL GROUP A (WELLS #1 & #2) A0.14
 



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