OHA Drinking Water Services
PWS ID: 00086 ---- BLACK BUTTE RANCH CORPORATION
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
2124959-I 04/14/2021 04/23/2021 NITRATE EP FOR WELL #1 EP-A0.09
2124960-I 04/14/2021 04/23/2021 NITRATE EP FOR WELLS #2 & #5 EP-B0.07
2124961-I 04/14/2021 04/23/2021 NITRATE EP FOR WELL #3 EP-C0.08
2124962-I 04/14/2021 04/23/2021 NITRATE EP FOR WELL #4 EP-D0.06
2037081-I 06/15/2020 07/15/2020 NITRATE EP FOR WELL #3 EP-CND
2024150-I 04/15/2020 04/24/2020 NITRATE EP FOR WELL #1 EP-A0.11
2024151-I 04/15/2020 04/24/2020 NITRATE EP FOR WELLS #2 & #5 EP-B0.01
2024152-I 04/15/2020 04/24/2020 NITRATE EP FOR WELL #3 EP-C0.1
2024153-I 04/15/2020 04/24/2020 NITRATE EP FOR WELL #4 EP-D0.06
1939588-I 06/05/2019 07/11/2019 NITRATE EP FOR WELL #1 EP-A0.1
1939604-I 06/05/2019 07/11/2019 NITRATE EP FOR WELLS #2 & #5 EP-B0.08
1939625-I 06/05/2019 06/13/2019 NITRATE EP FOR WELL #3 EP-C0.1
1939599-I 06/05/2019 07/11/2019 NITRATE EP FOR WELL #4 EP-D0.08
18-25323-I 04/11/2018 04/20/2018 NITRATE EP FOR WELL #1 EP-A0.1
18-25324-I 04/11/2018 04/20/2018 NITRATE EP FOR WELLS #2 & #5 EP-B0.08
18-25325-I 04/11/2018 04/20/2018 NITRATE EP FOR WELL #3 EP-C0.09
18-25326-I 04/11/2018 04/20/2018 NITRATE EP FOR WELL #4 EP-D0.08
17-10337-I-I 03/01/2017 03/14/2017 NITRATE EP FOR WELL #1 EP-A0.09
17-10338-I 03/01/2017 03/14/2017 NITRATE EP FOR WELLS #2 & #5 EP-B0.06
17-10339-I 03/01/2017 03/14/2017 NITRATE EP FOR WELL #3 EP-C0.11
17-10340-I 03/01/2017 03/14/2017 NITRATE EP FOR WELL #4 EP-D0.06
1610642-I 03/02/2016 03/23/2016 NITRATE EP FOR WELL #1 EP-A0.08
1610643-I 03/02/2016 03/23/2016 NITRATE EP FOR WELLS #2 & #5 EP-B0.07
1610644-I 03/02/2016 03/23/2016 NITRATE EP FOR WELL #3 EP-C0.08
16010645-I 03/02/2016 03/23/2016 NITRATE EP FOR WELL #4 EP-D0.06
B5C040901-I 03/04/2015 11/13/2015 NITRATE EP FOR WELL #1 EP-AND
B5C040902-I 03/04/2015 11/13/2015 NITRATE EP FOR WELLS #2 & #5 EP-BND
B5C040903-I 03/04/2015 11/13/2015 NITRATE EP FOR WELL #3 EP-CND
B5C040904-I 03/04/2015 11/13/2015 NITRATE EP FOR WELL #4 EP-DND
B4C120301-I 03/12/2014 04/09/2014 NITRATE EP FOR WELL #1 EP-AND
B4C120302-I 03/12/2014 04/09/2014 NITRATE EP FOR WELLS #2 & #5 EP-BND
B4C120303-I 03/12/2014 04/09/2014 NITRATE EP FOR WELL #3 EP-CND
B4C120304-I 03/12/2014 04/09/2014 NITRATE EP FOR WELL #4 EP-DND
B3C122401-I 03/12/2013 09/12/2013 NITRATE EP FOR WELL #1 EP-AND
B3C122402-I 03/12/2013 09/12/2013 NITRATE EP FOR WELLS #2 & #5 EP-BND
B3C122403-I 03/12/2013 09/12/2013 NITRATE EP FOR WELL #3 EP-CND
B3C122404-I 03/12/2013 09/12/2013 NITRATE EP FOR WELL #4 EP-DND
B2C142601-I 03/14/2012 06/22/2012 NITRATE EP FOR WELL #1 EP-AND
B2C142602-I 03/14/2012 06/22/2012 NITRATE EP FOR WELLS #2 & #5 EP-BND
B2C142603-I 03/14/2012 06/22/2012 NITRATE EP FOR WELL #3 EP-CND
B2C142604-I 03/14/2012 06/22/2012 NITRATE EP FOR WELL #4 EP-DND
B1F150601-I 06/15/2011 10/01/2011 NITRATE EP FOR WELL #1 EP-A0.12
B1F150602-I 06/15/2011 10/01/2011 NITRATE EP FOR WELLS #2 & #5 EP-B0.1
B1F150603-I 06/15/2011 10/01/2011 NITRATE EP FOR WELL #4 EP-DND
B1D130701-I 04/13/2011 06/24/2011 NITRATE EP FOR WELLS #2 & #5 EP-BND
B1C091501-I 03/09/2011 06/24/2011 NITRATE EP FOR WELL #1 EP-AND
B1C091502-I 03/09/2011 06/24/2011 NITRATE EP FOR WELL #4 EP-DND
B1A121701-I 01/12/2011 03/23/2011 NITRATE EP FOR WELL #3 EP-CND
B0C310503-I 03/31/2010 04/15/2010 NITRATE EP FOR WELL #1 EP-AND
B0C310501-I 03/31/2010 04/15/2010 NITRATE EP FOR WELLS #2 & #5 EP-BND
B0C310502-I 03/31/2010 04/15/2010 NITRATE EP FOR WELL #4 EP-DND
B9G291101-I 07/29/2009 08/25/2009 NITRATE EP FOR WELL #1 EP-AND
B9G291102-I 07/29/2009 08/25/2009 NITRATE EP FOR WELLS #2 & #5 EP-BND
B9G291103-I 07/29/2009 08/25/2009 NITRATE EP FOR WELL #4 EP-DND
B8K170401 11/17/2008 12/23/2008 NITRATE EP FOR WELLS #2 & #5 EP-BND
B8K170401 11/17/2008 12/23/2008 NITRATE EP FOR WELLS #2 & #5 EP-BND
B8K170402-I 11/17/2008 12/23/2008 NITRATE EP FOR WELL #4 EP-DND
B8K110601 11/11/2008 12/17/2008 NITRATE EP FOR WELL #1 EP-AND
B8K110601 11/11/2008 12/17/2008 NITRATE EP FOR WELL #1 EP-AND
B7C150903 03/15/2007 04/20/2007 NITRATE EP FOR WELL #1 EP-AND
B7C150904 03/15/2007 04/20/2007 NITRATE EP FOR WELLS #2 & #5 EP-BND
B7C150905 03/15/2007 04/20/2007 NITRATE EP FOR WELL #3 EP-CND
B7C150902 03/15/2007 04/20/2007 NITRATE EP FOR WELL #4 EP-DND
60224-25 02/23/2006 03/07/2006 NITRATE EP FOR WELL #1 EP-AND
60224-26 02/23/2006 03/07/2006 NITRATE EP FOR WELLS #2 & #5 EP-BND
60224-27 02/23/2006 03/07/2006 NITRATE EP FOR WELL #3 EP-CND
60224-28 02/23/2006 03/07/2006 NITRATE EP FOR WELL #4 EP-DND
51116-7 11/15/2005 01/12/2006 NITRATE EP FOR WELL #1 EP-AND
51116-8 11/15/2005 01/12/2006 NITRATE EP FOR WELLS #2 & #5 EP-BND
51116-9 11/15/2005 01/12/2006 NITRATE EP FOR WELL #3 EP-CND
51116-10 11/15/2005 01/12/2006 NITRATE EP FOR WELL #4 EP-DND
NB404269-I 04/21/2004 05/17/2004 NITRATE EP FOR WELL #1 EP-AND
NB404272-I 04/21/2004 05/17/2004 NITRATE EP FOR WELLS #2 & #5 EP-BND
NB404270-I 04/21/2004 05/17/2004 NITRATE EP FOR WELL #3 EP-CND
NB404271-I 04/21/2004 05/17/2004 NITRATE EP FOR WELL #4 EP-DND
NB305430 05/28/2003 06/09/2003 NITRATE EP FOR WELL #1 EP-AND
NB305431 05/28/2003 06/09/2003 NITRATE EP FOR WELLS #2 & #5 EP-BND
NB305432 05/28/2003 06/09/2003 NITRATE EP FOR WELL #3 EP-CND
NB305433 05/28/2003 06/09/2003 NITRATE EP FOR WELL #4 EP-DND
A21205BG-1I 12/05/2002 12/30/2002 NITRATE EP FOR WELLS #2 & #5 EP-BND
A20329A-1I 03/28/2002 12/30/2002 NITRATE EP FOR WELL #1 EP-A0.05
A20329B-1I 03/28/2002 12/30/2002 NITRATE EP FOR WELL #3 EP-C0.04
A20329E-1I 03/28/2002 12/30/2002 NITRATE EP FOR WELL #4 EP-DND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10412ASAA 04/12/2001 05/04/2001 Nitrate WELL #1 AA0.7
A10412ASBA 04/12/2001 05/04/2001 Nitrate WELL #2 BA0.8
A10412ASCA 04/12/2001 05/04/2001 Nitrate WELL #3 CA0.8
A10412ASDA 04/12/2001 05/04/2001 Nitrate WELL #4 DA0.8
A00427AJAA 04/27/2000 06/05/2000 Nitrate WELL #1 AAND
A00427AJBA 04/27/2000 06/05/2000 Nitrate WELL #2 BAND
A00427AJCA 04/27/2000 06/05/2000 Nitrate WELL #3 CAND
A00427AJDA 04/27/2000 06/05/2000 Nitrate WELL #4 DAND
991216LAA 12/15/1999 02/04/2000 Nitrate WELL #1 AA0.02
991216KBA 12/15/1999 02/04/2000 Nitrate WELL #2 BA0.31
991216MCA 12/15/1999 02/04/2000 Nitrate WELL #3 CAND
991216JDA 12/15/1999 02/04/2000 Nitrate WELL #4 DA0.03
990601WAA 06/01/1999 07/06/1999 Nitrate WELL #1 AA0.03
990527AIBA 05/27/1999 07/06/1999 Nitrate WELL #2 BAND
990527AICA 05/27/1999 07/06/1999 Nitrate WELL #3 CAND
990527AIDA 05/27/1999 07/06/1999 Nitrate WELL #4 DAND
980312BQAA 03/12/1998 04/06/1998 Nitrate WELL #1 AAND
980312BQBA 03/12/1998 04/06/1998 Nitrate WELL #2 BAND
980312BQCA 03/12/1998 04/06/1998 Nitrate WELL #3 CAND
980312BQDA 03/12/1998 04/06/1998 Nitrate WELL #4 DAND
970724S1AA 07/24/1997 08/18/1997 Nitrate WELL #1 AA0.03
970724SBA 07/24/1997 08/18/1997 Nitrate WELL #2 BA0.04
970724SCA 07/24/1997 08/18/1997 Nitrate WELL #3 CA0.03
970724SDA 07/24/1997 08/18/1997 Nitrate WELL #4 DA0.03
960919NDA 09/19/1996 11/14/1996 Nitrate WELL #4 DA0.03
960509BHAA 05/09/1996 05/30/1996 Nitrate WELL #1 AAND
960425ALAA 04/25/1996 05/23/1996 Nitrate WELL #1 AA0.04
960425ALBA 04/25/1996 05/23/1996 Nitrate WELL #2 BA0.05
960425ALCA 04/25/1996 05/23/1996 Nitrate WELL #3 CA0.05
950615CDAA 06/15/1995 09/19/1995 Nitrate WELL #4 DAND
11047-1 03/30/1993 02/04/1994 Nitrate WELL #1 - WELL #1 AA0.02
11047-2 03/30/1993 02/01/1994 Nitrate WELL #2 - WELL #2 BA0.02
11047-3 03/30/1993 02/01/1994 Nitrate WELL #3 - WELL #3 CA0.03
-1994614 10/04/1991 12/04/1991 Nitrate EP FOR WELL #2 B0.02
-1994676 04/02/1991 05/31/1991 Nitrate EP FOR WELL #1 AND
-1994615 04/02/1991 05/31/1991 Nitrate EP FOR WELL #2 BND
-1994564 04/02/1991 05/31/1991 Nitrate EP FOR WELL #3 CND
-1994677 06/22/1988 07/15/1988 Nitrate EP FOR WELL #1 A0.08
-1994616 06/22/1988 07/15/1988 Nitrate EP FOR WELL #2 B0.08
-1994565 06/22/1988 07/15/1988 Nitrate EP FOR WELL #3 C0.06
-1994678 06/03/1985 06/03/1985 Nitrate EP FOR WELL #1 A0.56
 



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