OHA Drinking Water Services
PWS ID: 00695 ---- HIDDEN VALLEY MBL ESTS IMP DIS
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
2256179-I 08/30/2022 10/13/2022 NITRATE EP FOR WELLS #2 AND #3 EP-A1.28
2171205-I 09/28/2021 09/30/2021 NITRATE EP FOR WELLS #2 AND #3 EP-A1.3
2049642-I 08/04/2020 08/07/2020 NITRATE EP FOR WELLS #2 AND #3 EP-A1.17
1950799 07/16/2019 08/09/2019 NITRATE EP FOR WELLS #2 AND #3 EP-A1.11
18-56283-I 07/30/2018 08/03/2018 NITRATE EP FOR WELLS #2 AND #3 EP-A1.17
17-61668-I 10/11/2017 10/17/2017 NITRATE EP FOR WELLS #2 AND #3 EP-A1.1
16-32857-I 06/20/2016 06/30/2016 NITRATE EP FOR WELLS #2 AND #3 EP-A1.14
1551291-1 10/26/2015 11/19/2015 NITRATE EP FOR WELLS #2 AND #3 EP-A1.22
1542200 09/08/2015 06/24/2016 NITRATE EP FOR WELLS #2 AND #3 EP-A1.13
B4101103-I 11/10/2014 11/18/2014 NITRATE EP FOR WELLS #2 AND #3 EP-AND
B3D290501-I 04/29/2013 09/12/2013 NITRATE EP FOR WELLS #2 AND #3 EP-A1.33
B2J081302-I 10/08/2012 11/29/2012 NITRATE EP FOR WELLS #2 AND #3 EP-A1.11
B1K291401-I 11/29/2011 01/09/2012 NITRATE EP FOR WELLS #2 AND #3 EP-AND
B0F082001-I 06/08/2010 09/30/2010 NITRATE EP FOR WELLS #2 AND #3 EP-A1.08
B9E061702-I 05/06/2009 05/11/2009 NITRATE EP FOR WELLS #2 AND #3 EP-AND
B8J130802-I 10/13/2008 10/23/2008 NITRATE EP FOR WELLS #2 AND #3 EP-AND
B7I253201 09/25/2007 10/09/2007 NITRATE EP FOR WELLS #2 AND #3 EP-AND
B7H201302 08/20/2007 08/23/2007 NITRATE EP FOR WELLS #2 AND #3 EP-A1.16
A60116E-1 01/11/2006 02/02/2006 NITRATE EP FOR WELLS #2 AND #3 EP-A1.4
A50804AB-1 08/03/2005 08/24/2005 NITRATE EP FOR WELLS #2 AND #3 EP-A1.2
A50713BI-1 07/13/2005 07/25/2005 NITRATE EP FOR WELLS #2 AND #3 EP-A1.4
A40218BG-1 02/18/2004 02/26/2004 NITRATE EP FOR WELLS #2 AND #3 EP-A1.9
A31114AL-1 11/14/2003 12/02/2003 NITRATE EP FOR WELLS #2 AND #3 EP-A2.5
A20118AH-1 01/18/2002 02/11/2002 NITRATE EP FOR WELLS #2 AND #3 EP-A1.5
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10413C*A 04/12/2001 05/02/2001 Nitrate ENTRY POINT - WELLS A1.6
A01116Z*A 11/16/2000 11/30/2000 Nitrate ENTRY POINT - WELLS A1.6
991213CXAA 12/13/1999 12/30/1999 Nitrate PRIMARY WELL EAST (#2/NEW) AA1.8
980313AB*A 03/13/1998 12/28/1998 Nitrate ENTRY POINT - WELLS A0.86
961014QAA 10/14/1996 10/23/1996 Nitrate PRIMARY WELL EAST (#2/NEW) AA1.4
1938 12/18/1995 01/11/1996 Nitrate PRIMARY WELL EAST (#2/NEW) AA1.63
3617-1 11/21/1994 01/12/1995 Nitrate ENTRY POINT - WELLS A2.01
-1952526 05/02/1991 05/23/1991 Nitrate PRIMARY WELL EAST (#2/NEW) AND
-1952527 06/14/1988 07/08/1988 Nitrate PRIMARY WELL EAST (#2/NEW) A1.1
-1952528 06/10/1985 06/10/1985 Nitrate PRIMARY WELL EAST (#2/NEW) A4.2
 



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