OHA Drinking Water Services
PWS ID: 00941 ---- WESTRIDGE WATER DISTRICT
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
2111832001-I 11/18/2021 11/19/2021 NITRATE EP FOR WELL #2 EP-AND
2009551001-I 09/15/2020 09/17/2020 NITRATE EP FOR WELL #2 EP-AND
1909953001-I 09/23/2019 10/10/2019 NITRATE EP FOR WELL #2 EP-AND
1809109001-I 09/05/2018 09/07/2018 NITRATE EP FOR WELL #2 EP-AND
1707618001-I 07/14/2017 07/24/2017 NITRATE EP FOR WELL #2 EP-AND
1609223001-I 09/07/2016 10/05/2016 NITRATE EP FOR WELL #2 EP-AND
1509329001-I 09/09/2015 09/16/2015 NITRATE EP FOR WELL #2 EP-AND
1409678001-I 09/16/2014 09/22/2014 NITRATE EP FOR WELL #2 EP-AND
130921301-I 09/10/2013 10/03/2013 NITRATE EP FOR WELL #2 EP-AND
120725001-I 07/11/2012 07/18/2012 NITRATE EP FOR WELL #2 EP-AND
110947401-I 09/20/2011 09/28/2011 NITRATE EP FOR WELL #2 EP-AND
61735-I 04/01/2010 04/21/2010 NITRATE EP FOR WELL #2 EP-AND
48602-I 05/14/2009 05/27/2009 NITRATE EP FOR WELL #2 EP-AND
36247-I 07/07/2008 07/16/2008 NITRATE EP FOR WELL #2 EP-AND
20845 05/10/2007 06/06/2007 NITRATE EP FOR WELL #2 EP-AND
15076 12/07/2006 12/11/2006 NITRATE EP FOR WELL #2 EP-AND
87977 08/18/2005 11/14/2005 NITRATE EP FOR WELL #2 EP-AND
69523 03/17/2004 04/12/2004 NITRATE EP FOR WELL #2 EP-AND
61467 08/08/2003 08/18/2003 NITRATE EP FOR WELL #2 EP-AND
42107 03/21/2002 04/02/2002 NITRATE EP FOR WELL #2 EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
31387 07/16/2001 09/07/2001 Nitrate EP FOR WELLS #1 & #2 AND
16382 06/08/2000 06/22/2000 Nitrate EP FOR WELLS #1 & #2 AND
9146 11/08/1999 12/02/1999 Nitrate EP FOR WELLS #1 & #2 AND
95603 10/26/1998 12/18/1998 Nitrate EP FOR WELLS #1 & #2 AND
84852 11/21/1997 12/10/1997 Nitrate EP FOR WELLS #1 & #2 AND
69702 08/08/1996 09/01/1996 Nitrate EP FOR WELLS #1 & #2 AND
31042 04/19/1993 01/24/1994 Nitrate EP FOR WELLS #1 & #2 AND
-1934144 02/21/1992 03/10/1992 Nitrate EP FOR WELLS #1 & #2 AND
-1934103 02/21/1992 03/10/1992 Nitrate EP FOR WELLS #1 & #2 AND
-1934104 02/06/1989 08/21/1989 Nitrate EP FOR WELLS #1 & #2 AND
-1934145 02/06/1989 03/13/1989 Nitrate EP FOR WELLS #1 & #2 AND
-1934146 02/03/1986 02/03/1986 Nitrate EP FOR WELLS #1 & #2 A0.02
 



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