OHA Drinking Water Services
PWS ID: 00869 ---- THE DALLES, 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
VGH0105-01-I 08/02/2023 09/07/2023 EP FOR SOUTH FORK MILL CREEK EP-AND
VGH0105-02-I 08/02/2023 09/07/2023 EP FOR LONE PINE WELL EP-BND
VGH0105-03-I 08/02/2023 09/07/2023 EP FOR JORDAN ST WELL EP-CND
VGH0105-04-I 08/02/2023 09/07/2023 EP FOR MARKS WELL EP-DND
380-15716-1-I 08/09/2022 09/02/2022 EP FOR SOUTH FORK MILL CREEK EP-AND
380-15716-2-I 08/09/2022 09/02/2022 EP FOR LONE PINE WELL EP-BND
380-15716-3-I 08/09/2022 09/02/2022 EP FOR JORDAN ST WELL EP-CND
380-15716-4-I 08/09/2022 09/02/2022 EP FOR MARKS WELL EP-DND
202108190365-I 08/18/2021 08/30/2021 EP FOR SOUTH FORK MILL CREEK EP-AND
202108190356-I 08/18/2021 08/30/2021 EP FOR LONE PINE WELL EP-BND
202108190355-I 08/18/2021 08/30/2021 EP FOR JORDAN ST WELL EP-CND
202108190366-I 08/18/2021 08/30/2021 EP FOR MARKS WELL EP-DND
VDH027401-I 08/11/2020 08/25/2020 EP FOR SOUTH FORK MILL CREEK EP-AND
VDH027402-I 08/11/2020 08/25/2020 EP FOR LONE PINE WELL EP-BND
VDH027403-I 08/11/2020 08/25/2020 EP FOR JORDAN ST WELL EP-CND
VDH027404-I 08/11/2020 08/25/2020 EP FOR MARKS WELL EP-DND
B9H225804-I 08/14/2019 10/04/2019 EP FOR SOUTH FORK MILL CREEK EP-AND
B9H225805-I 08/14/2019 10/04/2019 EP FOR JORDAN ST WELL EP-CND
B9H225806-I 08/14/2019 10/04/2019 EP FOR MARKS WELL EP-DND
V8H037503 08/16/2018 08/31/2018 EP FOR SOUTH FORK MILL CREEK EP-AND
V8H037502 08/16/2018 08/31/2018 EP FOR JORDAN ST WELL EP-CND
V8H037501 08/16/2018 08/31/2018 EP FOR MARKS WELL EP-DND
V7H052401-I 08/23/2017 09/11/2017 EP FOR SOUTH FORK MILL CREEK EP-AND
V7H052402-I 08/23/2017 09/11/2017 EP FOR JORDAN ST WELL EP-CND
V7H052403-I 08/23/2017 09/11/2017 EP FOR MARKS WELL EP-DND
201608150033-I 08/23/2016 10/18/2016 EP FOR SOUTH FORK MILL CREEK EP-AND
201608150034-I 08/23/2016 10/18/2016 EP FOR LONE PINE WELL EP-BND
201608150035-I 08/23/2016 10/18/2016 EP FOR JORDAN ST WELL EP-CND
201608150036-I 08/23/2016 10/18/2016 EP FOR MARKS WELL EP-DND
201506240080-I 08/18/2015 09/08/2015 EP FOR SOUTH FORK MILL CREEK EP-AND
201506240081-I 08/18/2015 09/08/2015 EP FOR LONE PINE WELL EP-BND
201506240082-I 08/18/2015 09/08/2015 EP FOR JORDAN ST WELL EP-CND
201506240083-I 08/18/2015 09/08/2015 EP FOR MARKS WELL EP-DND
440857154-I 08/13/2014 09/04/2014 EP FOR SOUTH FORK MILL CREEK EP-AND
440857155-I 08/13/2014 09/04/2014 EP FOR LONE PINE WELL EP-BND
440857157-I 08/13/2014 09/04/2014 EP FOR JORDAN ST WELL EP-CND
440857156-I 08/13/2014 09/04/2014 EP FOR MARKS WELL EP-DND
131134401-I 11/13/2013 12/03/2013 EP FOR MARKS WELL EP-DND
130838201-I 08/14/2013 09/09/2013 EP FOR SOUTH FORK MILL CREEK EP-AND
130838301-I 08/14/2013 09/09/2013 EP FOR LONE PINE WELL EP-BND
130839001-I 08/14/2013 09/09/2013 EP FOR JORDAN ST WELL EP-CND
120762001-I 07/24/2012 08/27/2012 EP FOR SOUTH FORK MILL CREEK EP-AND
120761901-I 07/24/2012 08/29/2012 EP FOR LONE PINE WELL EP-BND
120761801-I 07/24/2012 08/27/2012 EP FOR JORDAN ST WELL EP-CND
120762101-I 07/24/2012 08/27/2012 EP FOR MARKS WELL EP-DND
110859801-I 08/23/2011 09/14/2011 EP FOR MARKS WELL EP-DND
110756401-I 07/20/2011 08/18/2011 EP FOR SOUTH FORK MILL CREEK EP-AND
110756301-I 07/20/2011 08/18/2011 EP FOR LONE PINE WELL EP-BND
110756501-I 07/20/2011 08/18/2011 EP FOR JORDAN ST WELL EP-CND
66338-I 07/21/2010 08/18/2010 EP FOR MARKS WELL EP-DND
66257-I 07/20/2010 08/10/2010 EP FOR SOUTH FORK MILL CREEK EP-AND
66253-I 07/20/2010 08/10/2010 EP FOR LONE PINE WELL EP-BND
66255-I 07/20/2010 08/18/2010 EP FOR JORDAN ST WELL EP-CND
52587-I 08/18/2009 10/07/2009 EP FOR MARKS WELL EP-DND
52063-I 08/04/2009 09/02/2009 EP FOR SOUTH FORK MILL CREEK EP-AND
52059-I 08/04/2009 09/02/2009 EP FOR LONE PINE WELL EP-BND
52061-I 08/04/2009 09/02/2009 EP FOR JORDAN ST WELL EP-CND
38079-I 08/19/2008 09/24/2008 EP FOR LONE PINE WELL EP-BND
38078-I 08/19/2008 09/24/2008 EP FOR JORDAN ST WELL EP-CND
37774-I 08/12/2008 09/24/2008 EP FOR SOUTH FORK MILL CREEK EP-AND
25502 09/17/2007 10/18/2007 EP FOR MARKS WELL EP-DND
23907 08/06/2007 09/13/2007 EP FOR SOUTH FORK MILL CREEK EP-AND
23906 08/06/2007 09/13/2007 EP FOR LONE PINE WELL EP-BND
23909 08/06/2007 09/13/2007 EP FOR JORDAN ST WELL EP-CND
11198 08/28/2006 09/27/2006 EP FOR MARKS WELL EP-DND
10374 08/08/2006 09/14/2006 EP FOR SOUTH FORK MILL CREEK EP-AND
10372 08/08/2006 09/14/2006 EP FOR LONE PINE WELL EP-BND
10373 08/08/2006 09/14/2006 EP FOR JORDAN ST WELL EP-CND
85218I 06/08/2005 07/20/2005 EP FOR JORDAN ST WELL EP-CND
85221I 06/08/2005 07/20/2005 EP FOR MARKS WELL EP-DND
84724I 05/25/2005 06/27/2005 EP FOR SOUTH FORK MILL CREEK EP-AND
84727I 05/25/2005 06/27/2005 EP FOR LONE PINE WELL EP-BND
75990I 09/08/2004 10/07/2004 EP FOR SOUTH FORK MILL CREEK EP-AND
75988I 09/08/2004 10/07/2004 EP FOR JORDAN ST WELL EP-CND
75986I 09/08/2004 10/07/2004 EP FOR MARKS WELL EP-DND
75462I 08/25/2004 10/07/2004 EP FOR LONE PINE WELL EP-BND
73075I 06/22/2004 07/21/2004 EP FOR MARKS WELL EP-DND
73020I 06/21/2004 07/21/2004 EP FOR JORDAN ST WELL EP-CND
72016I 05/25/2004 06/28/2004 EP FOR SOUTH FORK MILL CREEK EP-AND
62795I 09/09/2003 10/03/2003 EP FOR SOUTH FORK MILL CREEK EP-AND
62794I 09/09/2003 10/03/2003 EP FOR LONE PINE WELL EP-BND
61105I 07/30/2003 09/04/2003 EP FOR JORDAN ST WELL EP-CND
61104I 07/30/2003 09/04/2003 EP FOR MARKS WELL EP-DND
47202 07/31/2002 09/05/2002 EP FOR SOUTH FORK MILL CREEK EP-AND
47208I 07/31/2002 09/05/2002 EP FOR LONE PINE WELL EP-BND
47199I 07/31/2002 09/05/2002 EP FOR JORDAN ST WELL EP-CND
47205I 07/31/2002 09/05/2002 EP FOR MARKS WELL EP-DND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
38264 12/26/2001 02/04/2002 WTP FOR FORK MILL CREEK AND
19529 08/30/2000 10/18/2000 WTP FOR FORK MILL CREEK AND
19526 08/30/2000 10/27/2000 WELL #2 (JORDAN STREET) CAND
19527 08/30/2000 10/27/2000 WELL #3 (MARKS) DAND
9507 11/16/1999 12/14/1999 WELL #1 (LONE PINE) BAND
7163 09/14/1999 11/10/1999 WTP FOR FORK MILL CREEK AND
7149 09/14/1999 11/10/1999 WELL #2 (JORDAN STREET) CAND
7146 09/14/1999 11/10/1999 WELL #3 (MARKS) DAND
93102 08/11/1998 10/01/1998 WTP FOR FORK MILL CREEK AND
93103 08/11/1998 10/01/1998 WELL #1 (LONE PINE) BAND
93106 08/11/1998 10/01/1998 WELL #2 (JORDAN STREET) CAND
93105 08/11/1998 10/01/1998 WELL #3 (MARKS) DAND
81789 08/26/1997 09/24/1997 WTP FOR FORK MILL CREEK AND
81790 08/26/1997 09/24/1997 EP JORDAN STREET WELL CND
9609-017-1 09/04/1996 11/06/1996 EP LONE PINE WELL B0.0062
9609-017-2 09/04/1996 11/06/1996 EP MARKS WELL DND
9608-080-2 08/14/1996 10/09/1996 WTP FOR FORK MILL CREEK AND
9608-080-1 08/14/1996 11/06/1996 WELL #2 (JORDAN STREET) CAND
57213 07/10/1995 09/11/1995 EP LONE PINE WELL BND
56897 06/26/1995 09/11/1995 WTP FOR FORK MILL CREEK AND
56895 06/26/1995 09/11/1995 WELL #2 (JORDAN STREET) CAND
56896 06/26/1995 09/11/1995 WELL #3 (MARKS) DAND
40707-6 07/06/1994 08/24/1994 WELL #2 (JORDAN STREET) CAND
40707-5 07/06/1994 08/24/1994 WELL #3 (MARKS) DAND
40608-41 06/07/1994 07/19/1994 WELL #1 (LONE PINE) BAND
40223-3 02/22/1994 04/04/1994 STANDARD ENTRY POINT AND
30803-10 08/02/1993 11/30/1993 WELL #2 (JORDAN STREET) - WELL #2 (JOR CAND
30615-12 06/14/1993 11/30/1993 WELL #1 (LONE PINE) - WELL #1 (LONE PI BAND
30615-13 06/14/1993 11/10/1993 WELL #3 (MARKS) - WELL #3 (MARKS) DAND
16036 03/10/1993 11/10/1993 STANDARD ENTRY POINT AND
-1939337 06/10/1992 08/19/1992 WELL #2 (JORDAN STREET) CND
-1939528 05/27/1992 08/19/1992 WELL #1 (LONE PINE) BND
-1939161 05/27/1992 08/19/1992 WELL #3 (MARKS) DND
-1939836 04/14/1992 06/22/1992 FORK MILL CREEK AND
-1939529 06/18/1991 08/06/1991 WELL #1 (LONE PINE) BND
-1939338 05/28/1991 07/23/1991 WELL #2 (JORDAN STREET) CND
-1939162 05/28/1991 07/23/1991 WELL #3 (MARKS) DND
-1939837 04/17/1991 06/05/1991 FORK MILL CREEK AND
-1939339 07/10/1990 09/13/1990 WELL #2 (JORDAN STREET) CND
-1939163 06/25/1990 09/14/1990 WELL #3 (MARKS) DND
-1939530 05/23/1990 07/17/1990 WELL #1 (LONE PINE) BND
-1939838 04/16/1990 05/16/1990 FORK MILL CREEK AND
-1939531 05/26/1988 07/14/1988 WELL #1 (LONE PINE) BND
-1939340 05/26/1988 07/14/1988 WELL #2 (JORDAN STREET) CND
-1939164 05/26/1988 07/14/1988 WELL #3 (MARKS) DND
-1939839 04/11/1988 07/05/1988 FORK MILL CREEK A0.005
-1939840 03/24/1987 04/16/1987 FORK MILL CREEK AND
 



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