OHA Drinking Water Services
PWS ID: 00954 ---- WILSONVILLE, 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
380-34174-2-I 01/11/2023 03/02/2023 EP FOR WILLAMETTE RIVER EP-HND
202204140832-I 04/13/2022 07/04/2022 EP FOR WILLAMETTE RIVER EP-HND
202202030907-I 02/02/2022 06/02/2022 EP FOR WILLAMETTE RIVER EP-HND
202107280247-I 07/27/2021 09/02/2021 EP FOR WILLAMETTE RIVER EP-HND
202104150878-I 04/14/2021 06/03/2021 EP FOR WILLAMETTE RIVER EP-HND
202101070374-I 01/06/2021 03/03/2021 EP FOR WILLAMETTE RIVER EP-HND
202010150105-I 10/14/2020 12/01/2020 EP FOR WILLAMETTE RIVER EP-HND
202007160188-I 07/15/2020 09/02/2020 EP FOR WILLAMETTE RIVER EP-HND
202004160157-I 04/15/2020 06/02/2020 EP FOR WILLAMETTE RIVER EP-HND
202001030119-I 01/02/2020 03/03/2020 EP FOR WILLAMETTE RIVER EP-HND
201910090408-I 10/08/2019 12/05/2019 EP FOR WILLAMETTE RIVER EP-HND
201907110430-I 07/10/2019 09/06/2019 EP FOR WILLAMETTE RIVER EP-HND
201904110241-I 04/10/2019 06/05/2019 EP FOR WILLAMETTE RIVER EP-HND
201812030009-I 01/09/2019 03/04/2019 EP FOR WILLAMETTE RIVER EP-HND
201809030044-I 10/10/2018 12/03/2018 EP FOR WILLAMETTE RIVER EP-HND
201807190944-I 07/18/2018 09/07/2018 EP FOR WILLAMETTE RIVER EP-HND
201803050004-I 04/11/2018 06/29/2018 EP FOR WILLAMETTE RIVER EP-HND
201712040042-I 01/10/2018 03/09/2018 EP FOR WILLAMETTE RIVER EP-HND
201709040015-I 10/11/2017 12/08/2017 EP FOR WILLAMETTE RIVER EP-HND
201706050014-I 07/12/2017 09/08/2017 EP FOR WILLAMETTE RIVER EP-HND
201703290188-I 04/12/2017 06/09/2017 EP FOR WILLAMETTE RIVER EP-HND
4401737591-I 01/18/2017 03/30/2017 EP FOR WILLAMETTE RIVER EP-HND
4401614981-I 10/12/2016 12/08/2016 EP FOR WILLAMETTE RIVER EP-HND
4401525421-I 07/13/2016 09/09/2016 EP FOR WILLAMETTE RIVER EP-HND
4401442271-I 04/13/2016 06/06/2016 EP FOR WILLAMETTE RIVER EP-HND
4401348141-I 01/13/2016 02/04/2016 EP FOR WILLAMETTE RIVER EP-HND
4401348142-I 01/13/2016 02/04/2016 EP FOR WILLAMETTE RIVER EP-HND
4401242881-I 10/14/2015 12/03/2015 EP FOR WILLAMETTE RIVER EP-HND
4401145131-I 07/08/2015 09/02/2015 EP FOR WILLAMETTE RIVER EP-HND
4401063721-I 04/08/2015 06/10/2015 EP FOR WILLAMETTE RIVER EP-HND
250239041-I 01/14/2015 04/02/2015 EP FOR WILLAMETTE RIVER EP-HND
250219101-I 10/08/2014 12/04/2014 EP FOR WILLAMETTE RIVER EP-HND
250200652-I 07/09/2014 09/08/2014 COMMON HEADER FOR WTP-H CH-HND
250200651-I 07/09/2014 09/08/2014 EP FOR WILLAMETTE RIVER EP-HND
250183181-I 04/09/2014 06/09/2014 EP FOR WILLAMETTE RIVER EP-HND
250164721-I 01/08/2014 03/06/2014 EP FOR WILLAMETTE RIVER EP-HND
250147151-I 10/09/2013 12/06/2013 EP FOR WILLAMETTE RIVER EP-HND
250129201-I 07/10/2013 09/05/2013 EP FOR WILLAMETTE RIVER EP-HND
250111261-I 04/10/2013 06/07/2013 EP FOR WILLAMETTE RIVER EP-HND
25093121-I 01/09/2013 04/08/2013 EP FOR WILLAMETTE RIVER EP-HND
25074091-I 10/10/2012 12/07/2012 EP FOR WILLAMETTE RIVER EP-HND
25047722-I 07/11/2012 09/07/2012 EP FOR WILLAMETTE RIVER EP-HND
25016861-I 04/11/2012 07/09/2012 EP FOR WILLAMETTE RIVER EP-HND
250661-I 01/11/2012 05/08/2012 EP FOR WILLAMETTE RIVER EP-HND
PUJ044001-I 10/12/2011 02/08/2012 EP FOR WILLAMETTE RIVER EP-HND
PUG036101 07/13/2011 10/07/2011 EP FOR WILLAMETTE RIVER EP-HND
PUD039601 04/13/2011 06/09/2011 EP FOR WILLAMETTE RIVER EP-HND
PUA055101-I 01/19/2011 03/16/2011 EP FOR WILLAMETTE RIVER EP-HND
PTJ037901-I 10/13/2010 12/08/2010 EP FOR WILLAMETTE RIVER EP-HND
PTG036501-I 07/14/2010 10/07/2010 EP FOR WILLAMETTE RIVER EP-HND
PTD041101-I 04/14/2010 07/08/2010 EP FOR WILLAMETTE RIVER EP-HND
PTA030901RE1-I 01/13/2010 03/09/2010 EP FOR WILLAMETTE RIVER EP-HND
PSJ044202RE1-I 10/14/2009 12/09/2009 EP FOR WILLAMETTE RIVER EP-HND
PSG050201-I 07/15/2009 09/09/2009 EP FOR WILLAMETTE RIVER EP-HND
PSD024801-I 04/08/2009 06/08/2009 EP FOR WILLAMETTE RIVER EP-HND
PSA038801-I 01/14/2009 03/10/2009 EP FOR WILLAMETTE RIVER EP-HND
PRJ051301-I 10/15/2008 12/08/2008 EP FOR WILLAMETTE RIVER EP-HND
PRD052401-I 04/16/2008 06/09/2008 EP FOR WILLAMETTE RIVER EP-HND
PRA043001-I 01/16/2008 04/08/2008 EP FOR WILLAMETTE RIVER EP-HND
PQJ068158078061 10/17/2007 EP FOR WILLAMETTE RIVER EP-HND
PQG060101-I 07/18/2007 09/07/2007 EP FOR WILLAMETTE RIVER EP-HND
PQD069301-I 04/18/2007 07/05/2007 EP FOR WILLAMETTE RIVER EP-HND
PQA048701RE1 01/17/2007 04/10/2007 EP FOR WILLAMETTE RIVER EP-HND
PPJ076801-I 10/18/2006 12/08/2006 EP FOR WILLAMETTE RIVER EP-HND
PPG102801-I 07/26/2006 11/09/2006 EP FOR WILLAMETTE RIVER EP-HND
06193/01 07/12/2006 08/09/2006 EP FOR ELLIGSEN (STAFFORD) WELL EP-AND
06193/02 07/12/2006 08/09/2006 EP FOR WEIDMAN WELL EP-BND
06193/07 07/12/2006 08/09/2006 EP FOR CHARBONNEAU WELLS EP-CND
06193/05 07/12/2006 08/09/2006 EP FOR GESELLSHAFT WELL EP-DND
06193/06 07/12/2006 08/09/2006 EP FOR NIKE WELL EP-END
06193/04 07/12/2006 08/09/2006 EP FOR CANYON CREEK EP-FND
06193/03 07/12/2006 08/09/2006 EP FOR BOECKMAN WELL EP-GND
PPD0800-01-I 04/19/2006 08/09/2006 EP FOR WILLAMETTE RIVER EP-HND
P6A0619-01I 01/18/2006 03/09/2006 EP FOR WILLAMETTE RIVER EP-HND
05311/16I 11/07/2005 01/09/2006 EP FOR ELLIGSEN (STAFFORD) WELL EP-AND
05311/19I 11/07/2005 01/09/2006 EP FOR WEIDMAN WELL EP-BND
05311/14I 11/07/2005 01/09/2006 EP FOR CHARBONNEAU WELLS EP-CND
05311/15I 11/07/2005 01/09/2006 EP FOR GESELLSHAFT WELL EP-DND
05311/17I 11/07/2005 01/09/2006 EP FOR NIKE WELL EP-END
05311/18I 11/07/2005 01/09/2006 EP FOR CANYON CREEK EP-FND
05311/13I 11/07/2005 01/09/2006 EP FOR BOECKMAN WELL EP-GND
P5J0708-01I 10/19/2005 12/08/2005 EP FOR WILLAMETTE RIVER EP-HND
05237/05 08/25/2005 09/08/2005 EP FOR ELLIGSEN (STAFFORD) WELL EP-AND
05237/06 08/25/2005 09/08/2005 EP FOR WEIDMAN WELL EP-BND
05237/11 08/25/2005 09/08/2005 EP FOR CHARBONNEAU WELLS EP-CND
05237/09 08/25/2005 09/08/2005 EP FOR GESELLSHAFT WELL EP-DND
05237/10 08/25/2005 09/08/2005 EP FOR NIKE WELL EP-END
05237/08 08/25/2005 09/08/2005 EP FOR CANYON CREEK EP-FND
05237/07 08/25/2005 09/08/2005 EP FOR BOECKMAN WELL EP-GND
P5G0803-01I 07/20/2005 09/08/2005 EP FOR WILLAMETTE RIVER EP-HND
P5D0893-01I 04/20/2005 06/08/2005 EP FOR WILLAMETTE RIVER EP-HND
P5A0644-01I 01/21/2005 03/07/2005 EP FOR WILLAMETTE RIVER EP-HND
P4J0805-01I 10/20/2004 01/07/2005 EP FOR WILLAMETTE RIVER EP-HND
P4G0713-01I 07/21/2004 09/07/2004 EP FOR WILLAMETTE RIVER EP-HND
P4D0734-01I 04/21/2004 06/09/2004 EP FOR WILLAMETTE RIVER EP-HND
P4A0365-01I 01/20/2004 03/08/2004 EP FOR WILLAMETTE RIVER EP-HND
P3J0631-04I 10/17/2003 12/08/2003 EP FOR WILLAMETTE RIVER EP-HND
P3H0190-02I 08/06/2003 09/08/2003 EP FOR WILLAMETTE RIVER EP-H0.00142
30513-13 05/07/2003 06/09/2003 EP FOR WILLAMETTE RIVER EP-HND
P3B0199-02I 02/10/2003 03/11/2003 EP FOR WILLAMETTE RIVER EP-HND
P2K0189-02I 11/06/2002 12/09/2002 EP FOR WILLAMETTE RIVER EP-HND
P2H0342-03I 08/13/2002 10/09/2002 EP FOR WILLAMETTE RIVER EP-HND
02176/15I 06/25/2002 08/08/2002 EP FOR ELLIGSEN (STAFFORD) WELL EP-AND
02176/16I 06/25/2002 08/08/2002 EP FOR WEIDMAN WELL EP-BND
02176/13I 06/25/2002 08/08/2002 EP FOR CHARBONNEAU WELLS EP-CND
02176/14I 06/25/2002 08/08/2002 EP FOR GESELLSHAFT WELL EP-DND
02176/23I 06/25/2002 08/08/2002 EP FOR CANYON CREEK EP-FND
02176/17I 06/25/2002 08/08/2002 EP FOR BOECKMAN WELL EP-GND
P2D0139-02I 04/04/2002 04/20/2002 EP FOR WILLAMETTE RIVER EP-HND
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
179/08 06/28/1999 08/06/1999 EP FOR ELLIGSEN (STAFFORD) WELL AND
179/11 06/28/1999 08/06/1999 EP FOR WEIDMAN WELL BND
179/07 06/28/1999 08/06/1999 EP FOR CHARBONNEAU WELLS CND
179/09 06/28/1999 08/06/1999 EP FOR GESELLSHAFT WELL DND
179/10 06/28/1999 08/06/1999 EP FOR NIKE WELL END
179/06 06/28/1999 08/06/1999 EP FOR CANYON CREEK FND
179/05 06/28/1999 08/06/1999 EP FOR BOECKMAN WELL GND
960415M*B 08/07/1996 10/30/1996 EP FOR WEIDMAN WELL BND
960415M*A 04/15/1996 10/30/1996 EP FOR ELLIGSEN (STAFFORD) WELL A0.0016
960415M*C 04/15/1996 10/30/1996 EP FOR CHARBONNEAU WELLS C0.0017
960415MDA 04/15/1996 10/29/1996 GESELLSHAFT WELL DA0.0012
960415MEA 04/15/1996 10/04/1996 NIKE WELL EA0.0015
960415M*F 04/15/1996 10/29/1996 EP FOR CANYON CREEK FND
16271-2 04/02/1993 10/22/1993 ELLIGSEN WELL (STAFFORD) - ELLIGSEN WEL AAND
16271-1 04/02/1993 10/22/1993 CHARBONNEAU WELL #1 - CHARBONNEAU WELL # CAND
16250-3 04/01/1993 10/22/1993 WIEDEMAN WELL - WIEDEMAN WELL BAND
16250-2 04/01/1993 10/22/1993 GESELLSHAFT WELL - GESELLSHAFT DAND
16250-1 04/01/1993 04/21/1995 NIKE WELL EAND
16104 03/17/1993 04/24/1995 CANYON CREEK WELL FAND
-1933324 10/23/1992 12/29/1992 ELLIGSEN WELL (STAFFORD) AAND
-1933237 10/23/1992 12/29/1992 WIEDEMAN WELL BAND
-1933163 10/23/1992 12/29/1992 CHARBONNEAU WELL #1 CAND
-1933016 10/23/1992 12/29/1992 CHARBONNEAU WELL #2 CBND
-1933096 10/23/1992 12/29/1992 GESELLSHAFT WELL DAND
-1933325 10/13/1989 11/24/1989 ELLIGSEN WELL (STAFFORD) AAND
-1933238 10/13/1989 11/24/1989 WIEDEMAN WELL BAND
-1933164 10/13/1989 11/24/1989 CHARBONNEAU WELL #1 CAND
-1933097 10/13/1989 11/24/1989 GESELLSHAFT WELL DAND
-1933326 10/24/1986 01/20/1987 ELLIGSEN WELL (STAFFORD) AA0.005
-1933239 10/24/1986 01/20/1987 WIEDEMAN WELL BA0.005
-1933165 10/24/1986 01/20/1987 CHARBONNEAU WELL #1 CA0.005
-1933098 10/24/1986 01/20/1987 GESELLSHAFT WELL DA0.005
 



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