OHA Drinking Water Services
PWS ID: 91556 ---- CASCADE GORGE PROPERTIES
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
3030201-01-I 02/28/2023 04/18/2023 NITRATE EP FOR WELL AND CREEK EP-A0.29
209142601-I 09/13/2022 10/18/2022 NITRATE EP FOR WELL AND CREEK EP-A0.22
22200539AB 02/14/2022 02/17/2022 NITRATE EP FOR WELL AND CREEK EP-AND
22104057AB 12/06/2021 12/07/2021 NITRATE EP FOR WELL AND CREEK EP-AND
1912082901A-I 12/17/2019 12/26/2019 NITRATE EP FOR WELL AND CREEK EP-AND
1812A5501A-I 12/28/2018 01/02/2019 NITRATE EP FOR WELL AND CREEK EP-AND
171092901B-I 10/25/2017 11/09/2017 NITRATE EP FOR WELL AND CREEK EP-AND
151189701B-I 11/23/2015 12/01/2015 NITRATE EP FOR WELL AND CREEK EP-AND
140868201B-I 08/18/2014 08/21/2014 NITRATE EP FOR WELL AND CREEK EP-AND
131152001B-I 11/20/2013 11/27/2013 NITRATE EP FOR WELL AND CREEK EP-AND
131074501B-I 10/28/2013 11/04/2013 NITRATE EP FOR WELL AND CREEK EP-AND
121061101A-I 10/22/2012 10/24/2012 NITRATE EP FOR WELL AND CREEK EP-AND
110875701A-I 08/25/2011 08/31/2011 NITRATE EP FOR WELL AND CREEK EP-AND
100932701B-I 09/10/2010 10/07/2010 NITRATE EP FOR WELL AND CREEK EP-AND
090868301A-I 08/26/2009 09/08/2009 NITRATE EP FOR WELL AND CREEK EP-AND
060874001B 08/29/2006 09/06/2006 NITRATE EP FOR HOLE IN THE WALL CREEK EP-XXND
0509598-01B 09/27/2005 10/06/2005 NITRATE EP FOR HOLE IN THE WALL CREEK EP-XXND
0412666-01B 12/29/2004 01/05/2005 NITRATE EP FOR HOLE IN THE WALL CREEK EP-XXND
0312498-01B 12/22/2003 01/02/2004 NITRATE EP FOR HOLE IN THE WALL CREEK EP-XXND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
010820201A 08/09/2001 09/11/2001 Nitrate EP for UNNAMED CREEK AND
98-1687 02/22/1998 03/06/1998 Nitrate EP for UNNAMED CREEK AND
97-4243 04/18/1997 04/25/1997 Nitrate EP for UNNAMED CREEK AND
94-8057 08/09/1994 08/23/1994 Nitrate STANDARD ENTRY POINT A0.092
-1897729 03/31/1987 04/09/1987 Nitrate UNNAMED CREEK A0.03
-1897730 10/16/1978 02/08/1988 Nitrate UNNAMED CREEK A0.2
 



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