OHA Drinking Water Services
PWS ID: 00513 ---- MEDFORD WATER COMMISSION
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
23010989-01-I 01/27/2023 02/16/2023 NITRATE EP FOR 1927 INTAKE EP-AND
23010989-02-I 01/27/2023 02/16/2023 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
22060112-01-I 06/02/2022 06/16/2022 NITRATE EP FOR ROGUE RIVER EP-BND
22060112-01B-I 06/02/2022 07/07/2022 NITRATE EP FOR ROGUE RIVER EP-BND
2201113101C-I 01/31/2022 02/15/2022 NITRATE EP FOR 1927 INTAKE EP-AND
2201113102C-I 01/31/2022 02/15/2022 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
2106003401B-I 06/01/2021 06/10/2021 NITRATE EP FOR ROGUE RIVER EP-BND
2101107501-I 01/28/2021 02/16/2021 NITRATE EP FOR 1927 INTAKE EP-AND
2101107501A-I 01/28/2021 03/02/2021 NITRATE EP FOR 1927 INTAKE EP-AND
21011107502-I 01/28/2021 02/16/2021 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
2101107502A-I 01/28/2021 03/02/2021 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
2006116401C-I 06/25/2020 07/10/2020 NITRATE EP FOR ROGUE RIVER EP-BND
2001031001-I 01/08/2020 01/22/2020 NITRATE EP FOR 1927 INTAKE EP-AND
2001031002-I 01/08/2020 01/22/2020 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
1912003901A-I 12/02/2019 12/10/2019 NITRATE EP FOR 1927 INTAKE EP-AND
1912003902A-I 12/02/2019 12/10/2019 NITRATE EP FOR EAST INTAKE & SPRINGS EP-CND
1906043602A-I 06/11/2019 06/19/2019 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
1906043601B-I 06/11/2019 06/19/2019 NITRATE EP FOR ROGUE RIVER EP-BND
180689301A-I 06/21/2018 06/28/2018 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
180691501B-I 06/21/2018 06/30/2018 NITRATE EP FOR ROGUE RIVER EP-BND
170618501A-I 06/06/2017 06/12/2017 NITRATE EP FOR ROGUE RIVER EP-BND
170445901A-I 04/13/2017 04/18/2017 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
160741701A-I 07/12/2016 07/25/2016 NITRATE EP FOR ROGUE RIVER EP-BND
160301701A-I 03/01/2016 03/03/2016 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
150512201A-I 05/05/2015 05/12/2015 NITRATE EP FOR ROGUE RIVER EP-BND
150233601A 02/09/2015 02/19/2015 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
140633805C-I 06/10/2014 06/24/2014 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
140633803C-I 06/10/2014 06/24/2014 NITRATE EP FOR ROGUE RIVER EP-BND
130748101B-I 07/16/2013 07/24/2013 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
130748201B-I 07/16/2013 07/24/2013 NITRATE EP FOR ROGUE RIVER EP-BND
120572501B-I 05/31/2012 06/15/2012 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
120573301B-I 05/31/2012 06/15/2012 NITRATE EP FOR ROGUE RIVER EP-BND
110664701B-I 06/22/2011 07/08/2011 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
110664801B-I 06/22/2011 07/08/2011 NITRATE EP FOR ROGUE RIVER EP-BND
100644701B-I 06/15/2010 07/08/2010 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
100645101B-I 06/15/2010 07/08/2010 NITRATE EP FOR ROGUE RIVER EP-BND
090541801B-I 05/19/2009 07/07/2009 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
090541901B-I 05/19/2009 07/07/2009 NITRATE EP FOR ROGUE RIVER EP-BND
080714201B-I 07/07/2008 08/07/2008 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
080714301B-I 07/07/2008 08/07/2008 NITRATE EP FOR ROGUE RIVER EP-BND
0706225-I 06/11/2007 07/03/2007 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
0706226-I 06/11/2007 07/03/2007 NITRATE EP FOR ROGUE RIVER EP-BND
0606290I 06/13/2006 07/06/2006 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
0606292-I 06/13/2006 07/06/2006 NITRATE EP FOR ROGUE RIVER EP-BND
0506357-01CI 06/15/2005 07/20/2005 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
0506354-01CI 06/15/2005 07/20/2005 NITRATE EP FOR ROGUE RIVER EP-BND
0406331I 06/15/2004 07/12/2004 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
406333I 06/15/2004 07/12/2004 NITRATE EP FOR ROGUE RIVER EP-BND
0312275I 12/11/2003 12/29/2003 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLDND
0312274I 12/10/2003 12/29/2003 NITRATE EP FOR ROGUE RIVER EP-BND
205548I 05/30/2002 07/22/2002 NITRATE EP FOR COAL MINE SAMPLING STATION EP-A OLD0.43
0205546I 05/30/2002 07/22/2002 NITRATE EP FOR ROGUE RIVER EP-BND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
0105508 05/30/2001 07/11/2001 Nitrate EP BIG BUTTE SPRINGS AND
0105505 05/30/2001 07/11/2001 Nitrate WTP FOR ROGUE RIVER BND
0006379 06/19/2000 07/31/2000 Nitrate EP BIG BUTTE SPRINGS AND
0006377 06/19/2000 07/31/2000 Nitrate WTP FOR ROGUE RIVER BND
9906177 06/08/1999 07/19/1999 Nitrate EP BIG BUTTE SPRINGS AND
9906176 06/08/1999 07/19/1999 Nitrate WTP FOR ROGUE RIVER BND
98-6883 06/29/1998 12/08/1998 Nitrate EP BIG BUTTE SPRINGS AND
98-6884 06/29/1998 12/08/1998 Nitrate WTP FOR ROGUE RIVER BND
97-6268 06/19/1997 07/29/1997 Nitrate BIG BUTTE SPRINGS (1) AAND
97-6267 06/19/1997 07/29/1997 Nitrate ROGUE RIVER BAND
96-5066 06/06/1996 07/15/1996 Nitrate EP BIG BUTTE SPRINGS A0.11
96-5070 06/06/1996 07/15/1996 Nitrate WTP FOR ROGUE RIVER B0.07
95-9997 10/05/1995 10/11/1995 Nitrate EP BIG BUTTE SPRINGS AND
95-6215 06/26/1995 08/21/1995 Nitrate EP BIG BUTTE SPRINGS AND
95-6219 06/26/1995 08/02/1995 Nitrate WTP FOR ROGUE RIVER BND
94-10488 10/17/1994 03/21/1995 Nitrate EP BIG BUTTE SPRINGS AND
94-5959 06/16/1994 07/11/1994 Nitrate BIG BUTTE SPRINGS AND
94-5958 06/16/1994 07/11/1994 Nitrate EP FOR ROGUE RIVER BND
93-9841 11/04/1993 01/31/1994 Nitrate BIG BUTTE SPRINGS A0.066
93-9052 09/30/1993 02/22/1994 Nitrate BIG BUTTE SPRINGS A0.038
93-9049 09/30/1993 01/19/1994 Nitrate STANDARD ENTRY POINT BND
93-4973 06/21/1993 12/15/1993 Nitrate BIG BUTTE SPRINGS (1) AA0.063
93-4970 06/21/1993 12/15/1993 Nitrate ROGUE RIVER - ROGUE RIVER BA0.054
-1965924 03/08/1993 06/17/1993 Nitrate BIG BUTTE SPRINGS A0.046
93-1776 03/08/1993 12/03/1993 Nitrate BIG BUTTE SPRINGS (1) AA0.046
-1965925 06/18/1992 08/05/1992 Nitrate BIG BUTTE SPRINGS AND
-1965683 06/18/1992 08/05/1992 Nitrate ROGUE RIVER BND
-1965926 06/27/1991 08/20/1991 Nitrate BIG BUTTE SPRINGS AND
-1965684 06/27/1991 08/20/1991 Nitrate ROGUE RIVER BND
-1965927 06/25/1990 07/20/1990 Nitrate BIG BUTTE SPRINGS A0.1
-1965685 06/25/1990 07/20/1990 Nitrate ROGUE RIVER BND
-1965928 06/09/1989 07/18/1989 Nitrate BIG BUTTE SPRINGS AND
-1965686 06/09/1989 07/18/1989 Nitrate ROGUE RIVER BND
-1965687 06/24/1988 07/07/1988 Nitrate ROGUE RIVER B0.05
-1965929 06/06/1988 06/27/1988 Nitrate BIG BUTTE SPRINGS A0.2
-1965688 08/03/1987 08/17/1987 Nitrate ROGUE RIVER B0.05
-1965930 07/27/1987 08/17/1987 Nitrate BIG BUTTE SPRINGS A0.32
-1965931 07/07/1986 07/07/1986 Nitrate BIG BUTTE SPRINGS AND
 



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