OHA Drinking Water Services
PWS ID: 90186 ---- JOSEPHINE CO PKS LAKE SELMAC 1
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
22201254AB 04/19/2022 04/29/2022 NITRATE EP FOR LAKE SELMAC EP-AND
22101075AB 04/05/2021 04/08/2021 NITRATE EP FOR LAKE SELMAC EP-AND
22001013AB 04/01/2020 04/09/2020 NITRATE EP FOR LAKE SELMAC EP-AND
21901084AB 04/02/2019 04/04/2019 NITRATE EP FOR LAKE SELMAC EP-AND
21801018AB 04/02/2018 05/02/2018 NITRATE EP FOR LAKE SELMAC EP-AND
21701136AB 04/06/2017 04/28/2017 NITRATE EP FOR LAKE SELMAC EP-AND
21603517AA-I 09/28/2016 10/04/2016 NITRATE EP FOR LAKE SELMAC EP-AND
21603517AA 09/28/2016 10/07/2016 NITRATE EP FOR LAKE SELMAC EP-AND
21503799AC 10/06/2015 10/29/2015 NITRATE EP FOR LAKE SELMAC EP-AND
21503799AC-I 10/06/2015 10/08/2015 NITRATE EP FOR LAKE SELMAC EP-AND
21305101AA 11/18/2013 12/03/2013 NITRATE EP FOR LAKE SELMAC EP-AND
21305101AA-I 11/18/2013 11/21/2013 NITRATE EP FOR LAKE SELMAC EP-AND
21203933AA 10/02/2012 10/05/2012 NITRATE EP FOR LAKE SELMAC EP-AND
21103366AA 09/02/2011 09/30/2011 NITRATE EP FOR LAKE SELMAC EP-AND
21003623-I 09/07/2010 10/04/2010 NITRATE EP FOR LAKE SELMAC EP-AND
20903251-I 09/22/2009 12/14/2009 NITRATE EP FOR LAKE SELMAC EP-AND
20803058AA-I 09/03/2008 02/01/2010 NITRATE EP FOR LAKE SELMAC EP-AND
20803058-I 09/03/2008 10/14/2008 NITRATE EP FOR LAKE SELMAC EP-AND
20703437AA 09/19/2007 10/09/2007 NITRATE EP FOR LAKE SELMAC EP-A1.04
20600461ABN 10/02/2006 11/10/2006 NITRATE EP FOR LAKE SELMAC EP-AND
254542-I 10/03/2005 10/13/2005 NITRATE EP FOR LAKE SELMAC EP-AND
243978-I 09/09/2004 09/17/2004 NITRATE EP FOR LAKE SELMAC EP-AND
233192 08/06/2003 08/13/2003 NITRATE EP FOR LAKE SELMAC EP-A1.02
222508 07/01/2002 07/18/2002 NITRATE EP FOR LAKE SELMAC EP-A1.19
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
212361 07/06/2001 07/13/2001 Nitrate LAKE SELMAC AAND
20072622 07/25/2000 08/04/2000 Nitrate EP FOR LAKE SELMAC A0.11
90715-64 07/15/1999 07/23/1999 Nitrate EP FOR LAKE SELMAC AND
980631-01 06/23/1998 07/08/1998 Nitrate EP FOR LAKE SELMAC A0.4
9706-14 06/04/1997 05/18/1998 Nitrate LAKE SELMAC AA0.2
962773.1 08/15/1996 09/23/1996 Nitrate EP FOR LAKE SELMAC AND
9509-55 09/17/1995 10/12/1995 Nitrate LAKE SELMAC AA0.08
944052 10/20/1994 11/29/1994 Nitrate EP FOR LAKE SELMAC A0.88
-1906578 03/17/1987 05/01/1987 Nitrate LAKE SELMAC A0.15
 



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