OHA Drinking Water Services
PWS ID: 00939 ---- WESTFIR, CITY OF
Excel Spreadsheet

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
(mg/L)		 Comments
1911709001-I 11/19/2019 12/13/2019 EP FOR NORTH FORK OF WILLAMETTE EP-AND
1008593-I 08/18/2010 09/03/2010 EP FOR NORTH FORK OF WILLAMETTE EP-AND
293747-I 07/29/2009 08/07/2009 EP FOR NORTH FORK OF WILLAMETTE EP-AND
285516-I 10/22/2008 10/29/2008 EP FOR NORTH FORK OF WILLAMETTE EP-AND
272874 07/18/2007 07/30/2007 EP FOR NORTH FORK OF WILLAMETTE EP-AND
262809 08/09/2006 08/14/2006 EP FOR NORTH FORK OF WILLAMETTE EP-AND
254993 12/21/2005 01/03/2006 EP FOR NORTH FORK OF WILLAMETTE EP-AND
243675 09/22/2004 10/04/2004 EP FOR NORTH FORK OF WILLAMETTE EP-AND
233092 08/20/2003 08/25/2003 EP FOR NORTH FORK OF WILLAMETTE EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
A10517BQ*A 05/16/2001 06/18/2001 EP FOR NORTH FORK OF WILLAMETTE AND
09526 11/17/1999 06/04/2001 EP FOR NORTH FORK OF WILLAMETTE AND
973523 10/01/1997 10/20/1997 NORTH FORK OF WILLAMETTE AAND
36836 09/28/1993 01/14/1994 STANDARD ENTRY POINT AND
-1934299 08/19/1992 09/25/1992 NORTH FORK OF WILLAMETTE AND
-1934300 06/20/1991 10/08/1991 NORTH FORK OF WILLAMETTE AND
-1934301 06/18/1990 07/03/1990 NORTH FORK OF WILLAMETTE AND
-1934302 06/05/1989 06/19/1989 NORTH FORK OF WILLAMETTE AND
-1934303 06/24/1988 07/14/1988 NORTH FORK OF WILLAMETTE AND
-1934304 07/14/1987 08/17/1987 NORTH FORK OF WILLAMETTE AND
-1934305 08/18/1986 09/08/1986 NORTH FORK OF WILLAMETTE AND
 



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