OHA Drinking Water Services
PWS ID: 00549 ---- TRI-CITY JW&SA
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
001301701-I 01/30/2020 02/25/2020 EP FOR SOUTH UMPQUA EP-AND
304230201-I 04/23/2013 05/16/2013 EP FOR SOUTH UMPQUA EP-AND
111040901-I 11/04/2011 11/15/2011 EP FOR SOUTH UMPQUA EP-AND
010221301-I 10/22/2010 11/15/2010 EP FOR SOUTH UMPQUA EP-AND
910051001-I 10/05/2009 10/28/2009 EP FOR SOUTH UMPQUA EP-AND
810210401-I 10/21/2008 04/23/2009 EP FOR SOUTH UMPQUA EP-AND
710041401 10/02/2007 11/06/2007 EP FOR SOUTH UMPQUA EP-AND
610022202 10/02/2006 11/06/2006 EP FOR SOUTH UMPQUA EP-AND
50907-184 09/07/2005 10/11/2005 EP FOR SOUTH UMPQUA EP-AND
40907-21 09/07/2004 10/04/2004 EP FOR SOUTH UMPQUA EP-AND
30903-31 09/03/2003 09/29/2003 EP FOR SOUTH UMPQUA EP-AND
20905-32 09/05/2002 10/10/2002 EP FOR SOUTH UMPQUA EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
1090529 09/05/2001 10/09/2001 EP FOR SOUTH UMPQUA AND
71030-4 10/30/1997 02/25/1998 EP FOR SOUTH UMPQUA AND
50607-9 06/07/1995 03/27/1996 EP FOR SOUTH UMPQUA AND
40503-7 05/03/1994 07/19/1994 EP FOR SOUTH UMPQUA AND
30301-51 03/01/1993 03/08/1994 STANDARD ENTRY POINT AND
20416-3 04/16/1992 05/15/1992 EP FOR SOUTH UMPQUA AND
-1962592 04/16/1992 06/18/1992 SOUTH UMPQUA RIVER AND
-1962593 05/08/1991 06/18/1991 SOUTH UMPQUA RIVER AND
-1962594 04/06/1990 05/11/1990 SOUTH UMPQUA RIVER AND
-1962595 04/06/1989 05/12/1989 SOUTH UMPQUA RIVER AND
-1962596 04/22/1988 08/08/1988 SOUTH UMPQUA RIVER AND
-1962597 02/02/1987 03/18/1987 SOUTH UMPQUA RIVER AND
-1962598 02/13/1986 08/05/1988 SOUTH UMPQUA RIVER AND
 



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