OHA Drinking Water Services
PWS ID: 00501 ---- DESCHUTES VALLEY WATER DIST
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
22-67601-I 10/18/2022 11/11/2022 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.17
2174633-I 10/12/2021 11/17/2021 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.18
2060727-I 09/14/2020 09/24/2020 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.17
1979005-I 10/23/2019 11/18/2019 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.22
1884772-I 11/06/2018 11/09/2018 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.16
17-70643-I 11/13/2017 11/17/2017 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.2
B6K140701-I 11/14/2016 11/22/2016 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B5K40701-I 11/03/2015 11/11/2015 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B4J213301-I 10/21/2014 10/31/2014 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B3J280701-I 10/28/2013 12/30/2013 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B2J221801-I 10/22/2012 11/29/2012 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B1J100706-I 10/10/2011 12/07/2011 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B0J251101-I 10/25/2010 12/17/2010 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B9H240701-I 08/24/2009 09/22/2009 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.15
B8J271201-I 10/27/2008 11/06/2008 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B7C121502 03/12/2007 05/16/2007 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
B6J230501 10/23/2006 11/17/2006 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
51214-42 12/13/2005 12/30/2005 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.16
NB410432-I 10/26/2004 12/22/2004 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
NB304134 04/14/2003 05/01/2003 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
NB207518 07/30/2002 08/30/2002 NITRATE EP FOR OPAL SPRING & WELLS EP-AND
200720-26I 07/19/2000 12/19/2003 NITRATE EP FOR OPAL SPRING & WELLS EP-A0.14
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
NB109327 09/20/2001 10/04/2001 Nitrate EP FOR OPAL SPRING & WELLS AND
C01220101B 12/27/2000 01/11/2001 Nitrate EP FOR OPAL SPRING & WELLS AND
90203-37 02/02/1999 03/11/1999 Nitrate WELL #2 AC0.13
980608AEB2 06/08/1998 05/14/1999 Nitrate WELL #1 AB0.15
971222VAA 12/22/1997 01/05/1998 Nitrate OPAL SPRING AA0.2
971208AOAB 12/08/1997 04/23/1999 Nitrate WELL #1 AB0.16
971208AOA2 12/08/1997 04/23/1999 Nitrate WELL #1 AB0.16
961218ACAA 12/18/1996 03/03/1997 Nitrate OPAL SPRING AA0.2
312 08/11/1995 11/02/1995 Nitrate OPAL SPRING AA0.22
-1966861 03/10/1992 08/20/1992 Nitrate EP FOR OPAL SPRING & WELLS A0.16
-1966862 03/21/1989 04/25/1989 Nitrate EP FOR OPAL SPRING & WELLS A0.34
-1966863 03/24/1986 03/24/1986 Nitrate EP FOR OPAL SPRING & WELLS A0.35
 



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