OHA Drinking Water Services
PWS ID: 00626 ---- PILOT ROCK, 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
911202601-I 11/19/2019 01/02/2020 EP FOR WELL #1 - WELLFIELD SAMPLE POINT EP-A0.0019
081210L-I 12/10/2008 01/07/2009 EP FOR WELL #1 - WELLFIELD SAMPLE POINT EP-A0.00192
A51117AB-1I 11/17/2005 01/10/2006 EP FOR WELL #1 - WELLFIELD SAMPLE POINT EP-A0.0023
A20306B-1I 03/06/2002 04/01/2002 WELL #2 SRC-BA0.002
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
990616AOAA 06/16/1999 07/26/1999 WELL #1 (FLOWING ARTESIAN) AA0.0016
990616AOBA 06/16/1999 07/26/1999 WELL #2 (FLOWING ARTESIAN) AB0.0016
961204FAA 12/04/1996 01/08/1997 WELL #1 (FLOWING ARTESIAN) AA0.0022
930330AKBA 03/29/1993 12/02/1993 WELL #2 (FLOWING ARTESIAN) ABND
-1956782 04/13/1992 08/25/1992 EP FOR WELLFIELD AND
-1956783 06/06/1989 12/12/1989 EP FOR WELLFIELD AND
-1956784 02/02/1983 02/02/1983 EP FOR WELLFIELD AND
 




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