OHA Drinking Water Services
PWS ID: 91830 ---- LONDON ELEMENTARY SD 45J3
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
1906A24001-I 06/24/2019 07/25/2019 EP for WELL EP-A0.00245
100526-I 02/04/2010 02/09/2010 EP for WELL EP-AND
270438 02/08/2007 02/12/2007 EP for WELL EP-A0.004
P4B0794-01I 02/25/2004 03/30/2004 EP for WELL EP-A0.00256
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
A01223L*A 02/22/2001 03/14/2001 EP for WELL A0.0027
81217-26 12/16/1998 02/22/1999 EP for WELL AND
930759 08/24/1993 02/14/1994 WELL - WELL AA0.005
-1894735 06/13/1984 06/13/1984 WELL AND
 



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