OHA Drinking Water Services
PWS ID: 00213 ---- COQUILLE, CITY OF
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
23040440-01A-I 04/11/2023 04/17/2023 NITRATE EP FOR RINK CREEK EP-AA1.75
22081250-01A 08/24/2022 09/10/2022 NITRATE EP FOR COQUILLE RIVER EP-ABND
22071123-01C-I 07/26/2022 08/16/2022 NITRATE EP FOR COQUILLE RIVER EP-ABND
2203086801-I 03/16/2022 03/29/2022 NITRATE EP FOR RINK CREEK EP-AA1.74
2105072701-I 05/12/2021 05/28/2021 NITRATE EP FOR RINK CREEK EP-AA1.97
2009766001-I 09/17/2020 09/22/2020 NITRATE EP FOR COQUILLE RIVER EP-ABND
2003911001-I 03/23/2020 03/27/2020 NITRATE EP FOR RINK CREEK EP-AA1.71
1904953001-I 04/17/2019 04/25/2019 NITRATE EP FOR RINK CREEK EP-AA2.09
1806623001-I 06/12/2018 06/15/2018 NITRATE EP FOR WTP EP-A2.11
1703229001-I 03/06/2017 04/11/2017 NITRATE EP FOR RINK CREEK EP-AA2.16
1604669001-I 04/14/2016 04/22/2016 NITRATE EP FOR WTP EP-A1.88
1509378001-I 09/09/2015 10/16/2015 NITRATE EP FOR WTP EP-AND
1504266001A-I 04/06/2015 04/28/2015 NITRATE EP FOR WTP EP-A2.33
140768201-I 07/22/2014 08/13/2014 NITRATE EP FOR WTP EP-AND
305023601-I 05/01/2013 06/12/2013 NITRATE EP FOR WTP EP-A1.83
211081502-I 11/07/2012 12/10/2012 NITRATE EP FOR WTP EP-A0.57
109131002 09/13/2011 10/20/2011 NITRATE EP FOR WTP EP-AND
008251101-I 08/24/2010 10/11/2010 NITRATE EP FOR WTP EP-AND
002181901-I 02/17/2010 03/16/2010 NITRATE EP FOR WTP EP-A1.68
908131602-I 08/12/2009 09/10/2009 NITRATE EP FOR WTP EP-AND
905290503-I 05/28/2009 07/10/2009 NITRATE EP FOR WTP EP-A1.84
807250701-I 07/24/2008 09/08/2008 NITRATE EP FOR WTP EP-AND
802281303-I 02/27/2008 04/07/2008 NITRATE EP FOR WTP EP-A2.34
708140804 08/13/2007 09/19/2007 NITRATE EP FOR WTP EP-AND
702230401-I 02/22/2007 04/04/2007 NITRATE EP FOR WTP EP-A2.26
60712-60 07/11/2006 08/04/2006 NITRATE EP FOR WTP EP-A0.15
60517-38 05/16/2006 06/19/2006 NITRATE EP FOR WTP EP-A2.5
50811-56 08/10/2005 09/12/2005 NITRATE EP FOR WTP EP-AND
50701-9 06/30/2005 07/29/2005 NITRATE EP FOR WTP EP-A2.2
41216-22 12/15/2004 01/20/2005 NITRATE EP FOR WTP EP-A1.64
40811-51 08/10/2004 09/13/2004 NITRATE EP FOR WTP EP-AND
31218-18 12/17/2003 03/15/2004 NITRATE EP FOR WTP EP-A1.5
30626-5 06/26/2003 08/13/2003 NITRATE EP FOR WTP EP-AND
11219-23 12/18/2001 06/10/2003 NITRATE EP FOR WTP EP-A2.1
11219-22I 12/18/2001 06/10/2003 NITRATE EP FOR WTP EP-A1.95
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
1121923 12/18/2001 06/13/2002 Nitrate RINK CREEK AA2.1
1121922 12/18/2001 06/13/2002 Nitrate RINK CREEK AA1.95
12048 12/04/2000 12/14/2000 Nitrate EP FOR WTP A0.2
2009078 09/06/2000 12/13/2000 Nitrate EP FOR WTP AND
191214-34 12/13/1999 01/28/2000 Nitrate EP FOR WTP A1.62
80826-18 08/25/1998 11/10/1998 Nitrate EP FOR WTP AND
71016-4 10/15/1997 02/20/1998 Nitrate EP FOR WTP A0.62
61230-1 12/30/1996 01/24/1997 Nitrate EP FOR WTP A2.85
50329-5 03/28/1995 05/05/1995 Nitrate EP FOR WTP A2.37
40628-16 06/28/1994 01/23/1995 Nitrate EP FOR WTP A2.22
30914-5 09/13/1993 12/03/1993 Nitrate EP FOR WTP A0.12
30322-7 03/21/1993 12/03/1993 Nitrate EP FOR WTP A2.36
-1986244 06/02/1992 07/14/1992 Nitrate EP FOR WTP A0.1
-1986357 02/03/1992 03/25/1992 Nitrate EP FOR WTP A2.3
-1986245 07/16/1991 08/20/1991 Nitrate EP FOR WTP AND
-1986358 02/04/1991 03/18/1991 Nitrate EP FOR WTP A2.2
-1986246 05/16/1990 06/14/1990 Nitrate EP FOR WTP A0.2
-1986359 08/17/1989 08/29/1989 Nitrate EP FOR WTP AND
-1986247 08/14/1989 09/15/1989 Nitrate EP FOR WTP AND
-1986360 05/22/1989 06/14/1989 Nitrate EP FOR WTP A0.72
-1986361 12/28/1988 02/03/1989 Nitrate EP FOR WTP AND
-1986362 07/07/1986 07/07/1986 Nitrate EP FOR WTP A2.2
 



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