OHA Drinking Water Services
PWS ID: 93609 ---- MINIKAHDA WATER SYSTEM
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
2321014-01-I 11/16/2022 11/21/2022 NITRATE EP FOR MINIKAHDA CREEK EP-AND
131904101-I 11/15/2021 11/24/2021 NITRATE EP FOR MINIKAHDA CREEK EP-A0.197
031404101-I 11/09/2020 11/12/2020 NITRATE EP FOR MINIKAHDA CREEK EP-A0.19
934306001-I 12/09/2019 12/16/2019 NITRATE EP FOR MINIKAHDA CREEK EP-A0.207
180104210001-I 11/15/2018 11/27/2018 NITRATE EP FOR MINIKAHDA CREEK EP-A0.063
70918351-I 09/18/2017 10/04/2017 NITRATE EP FOR MINIKAHDA CREEK EP-A0.187
60919501-I 09/19/2016 09/30/2016 NITRATE EP FOR MINIKAHDA CREEK EP-A0.112
50812331-I 08/10/2015 08/24/2015 NITRATE EP FOR MINIKAHDA CREEK EP-A0.093
40812211-I 08/11/2014 08/25/2014 NITRATE EP FOR MINIKAHDA CREEK EP-A0.094
30724221-I 07/23/2013 08/01/2013 NITRATE EP FOR MINIKAHDA CREEK EP-A0.077
20716071-I 07/15/2012 07/23/2012 NITRATE EP FOR MINIKAHDA CREEK EP-AND
10809151-I 08/08/2011 08/18/2011 NITRATE EP FOR MINIKAHDA CREEK EP-A0.092
927221-I 09/27/2010 10/08/2010 NITRATE EP FOR MINIKAHDA CREEK EP-A0.074
90914251-I 09/14/2009 09/29/2009 NITRATE EP FOR MINIKAHDA CREEK EP-A0.12
A80801K1-I 08/01/2008 08/19/2008 NITRATE EP FOR MINIKAHDA CREEK EP-A0.06
A51201K-1 12/01/2005 01/10/2006 NITRATE EP FOR MINIKAHDA CREEK EP-AND
A41001O-1 10/01/2004 10/25/2004 NITRATE EP FOR MINIKAHDA CREEK EP-AND
A31002B-1 10/02/2003 10/16/2003 NITRATE EP FOR MINIKAHDA CREEK EP-AND
A30605AB-1 06/05/2003 06/20/2003 NITRATE EP FOR MINIKAHDA CREEK EP-AND
A30401S-1 04/01/2003 04/22/2003 NITRATE EP FOR MINIKAHDA CREEK EP-AND
A20903R-1 09/03/2002 09/25/2002 NITRATE EP FOR MINIKAHDA CREEK EP-A0.1
A20603AT-1 06/03/2002 06/19/2002 NITRATE EP FOR MINIKAHDA CREEK EP-A0.03
A20412O-1 04/12/2002 04/25/2002 NITRATE EP FOR MINIKAHDA CREEK EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A11010AR-1 10/08/2001 04/10/2002 Nitrate EP FOR MINIKAHDA CREEK A0.04
A01009NAA 10/09/2000 10/18/2000 Nitrate MINIKAHDA CREEK AA0.03
991005N*A 10/05/1999 10/19/1999 Nitrate EP FOR MINIKAHDA CREEK A0.05
981118BJ*A 11/18/1998 11/30/1998 Nitrate EP FOR MINIKAHDA CREEK A0.15
971119A*A 11/19/1997 12/01/1997 Nitrate EP FOR MINIKAHDA CREEK A0.05
961126E*A 11/26/1996 12/03/1996 Nitrate EP FOR MINIKAHDA CREEK A0.02
951206Q*A 12/06/1995 12/18/1995 Nitrate EP FOR MINIKAHDA CREEK A0.09
941202Q*A 12/02/1994 12/16/1994 Nitrate EP FOR MINIKAHDA CREEK A0.03
930623BI*A 06/23/1993 03/08/1994 Nitrate STANDARD ENTRY POINT A0.05
-1884480 09/16/1986 12/13/1988 Nitrate MINIKAHDA CREEK AND
-1884481 04/26/1984 04/26/1984 Nitrate MINIKAHDA CREEK A0.24
 



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