OHA Drinking Water Services
PWS ID: 00523 ---- GREEN ACRES MHP - UMATILLA CO
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
T2L2806-01-I 12/28/2022 01/06/2023 NITRATE EP FOR WELL #3 EP-AND
T1I300301-I 09/30/2021 10/08/2021 NITRATE EP FOR WELL #3 EP-AND
912112601-I 12/10/2019 01/06/2020 NITRATE EP FOR WELL #3 EP-A0.24
180906C1B-I 09/06/2018 09/11/2018 NITRATE EP FOR WELL #3 EP-AND
171115B1B-I 11/15/2017 11/21/2017 NITRATE EP FOR WELL #3 EP-AND
160105N1B-I 01/05/2016 01/10/2016 NITRATE EP FOR WELL #3 EP-AND
150924P1-I 09/24/2015 10/09/2015 NITRATE EP FOR WELL #3 EP-AND
426801001-I 09/24/2014 10/09/2014 NITRATE EP FOR WELL #3 EP-A0.296
335300601-I 12/18/2013 01/10/2014 NITRATE EP FOR WELL #3 EP-A0.188
225701601-I 09/12/2012 10/05/2012 NITRATE EP FOR WELL #3 EP-A0.5
101116023001-I 11/15/2010 12/06/2010 NITRATE EP FOR WELL #3 EP-A0.205
090312A1Q 03/11/2009 03/23/2009 NITRATE EP FOR WELL #3 EP-AND
081226A1Q-I 12/25/2008 01/07/2009 NITRATE EP FOR WELL #3 EP-AND
A70829J1-I 08/28/2007 09/10/2007 NITRATE EP FOR WELL #3 EP-AND
A50308V-1 03/08/2005 04/18/2005 NITRATE EP FOR WELL #3 EP-A0.2
A30822S-1 08/20/2003 09/03/2003 NITRATE EP FOR WELL #3 EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10919AX*A 09/19/2001 11/26/2001 Nitrate EP for WELL #3 (NEW) A0.29
980908H*A 09/08/1998 10/01/1998 Nitrate EP for WELL #3 (NEW) A0.87
970903H*A 09/03/1997 02/17/1998 Nitrate EP for WELL #3 (NEW) A0.85
951108AP*A 11/06/1995 04/03/1996 Nitrate EP for WELL #3 (NEW) A0.42
950314R*A 03/14/1995 04/16/1996 Nitrate EP for WELL #3 (NEW) A0.49
-1964564 09/14/1992 11/25/1992 Nitrate WELL #3 (NEW) A1.1
-1964565 03/02/1988 03/23/1988 Nitrate WELL #3 (NEW) A0.38
-1964566 06/25/1986 06/25/1986 Nitrate WELL #3 (NEW) A1.5
 



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