OHA Drinking Water Services
PWS ID: 05060 ---- CASCADE EAST COMMUNITY WTR SYS
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
210102830002-I 09/02/2021 09/14/2021 NITRATE EP for WELL #1 EP-A2.36
210102830001-I 09/02/2021 09/14/2021 NITRATE EP for WELL #2 EP-B6.6
200103210001-I 09/24/2020 10/06/2020 NITRATE EP for WELL #1 EP-A2.26
200103210002-I 09/24/2020 10/06/2020 NITRATE EP for WELL #2 EP-B6.56
19-006523-0002 06/06/2019 06/14/2019 NITRATE EP for WELL #1 EP-A4.92
19-006523-0001 06/06/2019 06/14/2019 NITRATE EP for WELL #2 EP-B2.11
180048360001-I 06/28/2018 07/13/2018 NITRATE EP for WELL #1 EP-A1.68
180048360002-I 06/28/2018 07/13/2018 NITRATE EP for WELL #2 EP-B1.92
70518281-I 05/18/2017 06/05/2017 NITRATE EP for WELL #1 EP-A1.28
70518291-I 05/18/2017 06/05/2017 NITRATE EP for WELL #2 EP-B3.17
60616581-I 06/16/2016 07/01/2016 NITRATE EP for WELL #1 EP-A1.58
60616582-I 06/16/2016 07/01/2016 NITRATE EP for WELL #2 EP-B6.42
50904061-I 09/03/2015 09/14/2015 NITRATE EP for WELL #1 EP-A1.61
50904062-I 09/03/2015 09/14/2015 NITRATE EP for WELL #2 EP-B5.53
40522501-I 05/22/2014 06/04/2014 NITRATE EP for WELL #1 EP-A1.03
40522502-I 05/22/2014 06/04/2014 NITRATE EP for WELL #2 EP-B3.35
30524051-I 05/23/2013 06/13/2013 NITRATE EP for WELL #1 EP-A1.26
30524052-I 05/23/2013 06/13/2013 NITRATE EP for WELL #2 EP-B4.86
20510311-I 05/10/2012 05/29/2012 NITRATE EP for WELL #1 EP-A2.95
20510312-I 05/10/2012 05/29/2012 NITRATE EP for WELL #2 EP-B1.04
11216041-I 12/15/2011 12/23/2011 NITRATE EP for WELL #2 EP-B0.944
11107351-I 11/07/2011 12/05/2011 NITRATE EP for WELL #1 EP-A4.68
924291-I 09/23/2010 10/08/2010 NITRATE EP for WELL #1 EP-A1.2
924292-I 09/23/2010 10/08/2010 NITRATE EP for WELL #2 EP-B6.1
91222141-I 12/21/2009 01/05/2010 NITRATE EP for WELL #1 EP-A3.4
91222142-I 12/21/2009 01/05/2010 NITRATE EP for WELL #2 EP-B1
90730251-I 07/30/2009 08/26/2009 NITRATE EP for WELL #1 EP-A2.9
90730252-I 07/30/2009 08/26/2009 NITRATE EP for WELL #2 EP-B2.3
A81016H1-I 10/15/2008 11/05/2008 NITRATE EP for WELL #1 EP-A3.7
A81016H2-I 10/15/2008 11/05/2008 NITRATE EP for WELL #2 EP-B3.3
A60928CN1 09/28/2006 10/16/2006 NITRATE EP for WELL #1 EP-A0.8
A60928CN2 09/28/2006 10/16/2006 NITRATE EP for WELL #2 EP-B4.5
A51027BD-1 10/27/2005 11/08/2005 NITRATE EP for WELL #1 EP-A0.8
A51027BD-2 10/27/2005 11/08/2005 NITRATE EP for WELL #2 EP-B4.1
A31126BH-1 11/26/2003 12/04/2003 NITRATE EP for WELL #1 EP-A0.7
A31126BH-2 11/26/2003 12/04/2003 NITRATE EP for WELL #2 EP-B0.8
A21114CP-1 11/14/2002 07/24/2003 NITRATE EP for WELL #1 EP-A0.6
A21114CP-2 11/14/2002 07/24/2003 NITRATE EP for WELL #2 EP-B0.6
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A11127BGAA 11/27/2001 12/19/2001 Nitrate WELL #1 AA0.5
A01207BDAA 12/07/2000 12/18/2000 Nitrate WELL #1 AA0.38
990628BDAA 06/28/1999 07/06/1999 Nitrate WELL #1 AA0.57
990628BDBA 06/28/1999 07/06/1999 Nitrate WELL #2 BA2.5
981218CDAA 12/18/1998 12/28/1998 Nitrate WELL #1 AA0.41
981218CDBA 12/18/1998 12/28/1998 Nitrate WELL #2 BA0.44
941025AFAA 10/25/1994 11/21/1994 Nitrate WELL #1 AA2.4
-1912083 11/03/1986 12/12/1987 Nitrate WELL #1 A1.77
 



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