OHA Drinking Water Services
PWS ID: 00186 ---- CHRISTMAS VALLEY DOMESTIC WS
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
2191641-I 12/14/2021 12/23/2021 EP FOR WELL #3 EP-BND
1977590-I 10/16/2019 11/08/2019 EP FOR WELL #4 EP-C0.0034
B1K160903-I 11/16/2011 01/06/2012 EP FOR WELL #5 EP-A0.0031
B1K160902-I 11/16/2011 01/06/2012 EP FOR WELL #3 EP-BND
B0J272402S-I 10/27/2010 01/05/2011 EP FOR WELL #5 EP-A0.0046
B0J272401S-I 10/27/2010 01/05/2011 EP FOR WELL #3 EP-BND
B6K280902 11/28/2006 01/03/2007 EP FOR WELL #5 EP-AND
B6K280901 11/28/2006 01/03/2007 EP FOR WELL #3 EP-BND
21210-23I 12/09/2002 01/21/2003 EP FOR WELL #3 EP-BND
21204-1I 12/03/2002 11/12/2004 EP FOR WELL #5 EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
991229AABA 12/27/1999 01/20/2000 WELL #3 BAND
991229KCA 12/27/1999 01/14/2000 WELL #4 (AUXILIARY) CA0.0031
9610-210-1 10/30/1996 02/07/1997 WELL #5 (PRIMARY) AA0.0048
9610-210-2 10/30/1996 02/07/1997 WELL #3 BAND
9610-150-1 10/21/1996 02/07/1997 WELL #4 (AUXILIARY) CAND
11040-3 03/28/1993 01/25/1994 WELL #5 (PRIMARY) - WELL #5 (PRIMARY) AA0.0023
11040-1 03/28/1993 01/25/1994 WELL #3 - WELL #3 BA0.0025
11040-2 03/28/1993 01/25/1994 WELL #4 (AUXILIARY) - WELL #4 (AUXILIAR CA0.0045
-1988062 10/05/1992 12/28/1992 WELL #4 (AUXILIARY) CND
-1988144 02/25/1991 03/25/1991 WELL #5 (PRIMARY) A0.003
-1988084 02/25/1991 03/25/1991 WELL #3 B0.002
-1988145 06/16/1989 07/25/1989 WELL #5 (PRIMARY) AND
-1988146 02/25/1988 05/23/1988 WELL #5 (PRIMARY) A0.006
-1988147 06/27/1986 06/27/1986 WELL #5 (PRIMARY) AND
 



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