OHA Drinking Water Services
PWS ID: 93668 ---- MADRONA ELEMENTARY
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
22070128-01-I 07/06/2022 07/22/2022 EP for WELL EP-AND
1904094201-I 04/23/2019 05/22/2019 EP for WELL EP-AND
21302415AB 06/05/2013 07/05/2013 EP for WELL EP-AND
21003231-I 08/09/2010 09/16/2010 EP for WELL EP-AND
710242301-I 10/24/2007 01/07/2008 EP for WELL EP-AND
A40819L-1 08/17/2004 10/22/2004 EP for WELL EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
A10622QAA 06/21/2001 08/01/2001 WELL AAND
960920VAA 09/19/1996 01/03/1997 WELL AAND
930828CAA 08/27/1993 01/10/1994 WELL - WELL AAND
-1884016 04/14/1983 04/14/1983 WELL AND
 



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