OHA Drinking Water Services
PWS ID: 93728 ---- POWELL BUTTE COMMUNITY CHARTER SCHOOL
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
X053755A-I 03/10/2023 04/07/2023 NITRATE EP for WELL EP-A2.3
X048985A-I 01/25/2022 02/04/2022 NITRATE EP for WELL EP-A2.67
X045295A-I 03/30/2021 04/04/2021 NITRATE EP for WELL EP-A3.01
X039914A-I 01/07/2020 01/30/2020 NITRATE EP for WELL EP-A2.81
X035718A-I 01/15/2019 02/03/2019 NITRATE EP for WELL EP-A1.63
X031725A-I 03/08/2018 03/20/2018 NITRATE EP for WELL EP-A3.94
X025643A-I 02/07/2017 02/15/2017 NITRATE EP for WELL EP-A2.8
X022473-I 06/06/2016 06/21/2016 NITRATE EP for WELL EP-A2.43
X020989A-I 01/14/2016 01/22/2016 NITRATE EP for WELL EP-A2.2
B5E150502-I 05/14/2015 06/01/2015 NITRATE EP for WELL EP-A2.46
B4D152102-I 04/15/2014 06/13/2014 NITRATE EP for WELL EP-A2.25
B3F252401-I 06/25/2013 09/12/2013 NITRATE EP for WELL EP-A1.76
B2K063102-I 11/06/2012 11/29/2012 NITRATE EP for WELL EP-A1.68
B1D191702-I 04/19/2011 06/24/2011 NITRATE EP for WELL EP-A2.11
B0H300801-I 08/30/2010 11/13/2010 NITRATE EP for WELL EP-A2.11
B9D281402-I 04/28/2009 05/12/2009 NITRATE EP for WELL EP-A2.08
B8A140902 01/14/2008 02/06/2008 NITRATE EP for WELL EP-A1.96
B7K061101 11/06/2007 12/18/2007 NITRATE EP for WELL EP-A1.55
60215-11 02/14/2006 03/07/2006 NITRATE EP for WELL EP-A2
NB502032-I 02/01/2005 02/17/2005 NITRATE EP for WELL EP-A4.04
NB402168N 02/17/2004 02/26/2004 NITRATE EP for WELL EP-A2.11
NB304146 04/15/2003 04/22/2003 NITRATE EP for WELL EP-A2.37
NB207207 07/09/2002 07/16/2002 NITRATE EP for WELL EP-A2.19
NB204024 04/02/2002 04/08/2002 NITRATE EP for WELL EP-A2.85
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10222ANAA 02/22/2001 03/12/2001 Nitrate WELL AA1.9
991005CLAA 10/05/1999 03/08/2000 Nitrate WELL AA2.9
9711-130-1 11/25/1997 12/24/1997 Nitrate WELL AA2
9709-211-6 09/30/1997 11/17/1997 Nitrate WELL AAND
N1011 05/21/1996 06/10/1996 Nitrate WELL AA2.08
N616 01/23/1996 02/02/1996 Nitrate WELL AA2.12
395 10/04/1995 01/29/1996 Nitrate WELL AA0.52
1865-1 02/04/1994 06/17/1994 Nitrate WELL AA2.01
-1883245 08/07/1987 08/20/1987 Nitrate WELL A2.2
-1883246 01/31/1984 01/31/1984 Nitrate WELL A2.9
 



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