OHA Drinking Water Services
PWS ID: 00067 ---- AURORA, 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
20231017-016-I 10/17/2023 10/26/2023 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-AND
20230809-034-I 08/09/2023 08/15/2023 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0125
20230413-010-I 04/13/2023 04/24/2023 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0044
20221206-038-I 12/06/2022 12/27/2022 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0048
20220719-015-I 07/19/2022 07/25/2022 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0063
20220616-017-I 06/16/2022 06/23/2022 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0077
20211012035-I 10/12/2021 10/19/2021 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0089
20210928015-I 09/28/2021 10/01/2021 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0125
20210928014-I 09/28/2021 10/06/2021 PARK WELL #4 SRC-AA0.0112
20210928013-I 09/28/2021 10/06/2021 PARK WELL #3 SRC-AB0.0023
20200916015-I 09/16/2020 10/21/2020 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.009
20191120018-I 11/20/2019 12/02/2019 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0058
20180917031-I 09/17/2018 09/27/2018 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0066
20171205021-I 12/05/2017 12/20/2017 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0062
20171116021-I 11/16/2017 11/27/2017 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0112
20160927040-I 09/27/2016 10/14/2016 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0073
20150929039-I 09/29/2015 10/06/2015 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0077
V41024701-I 09/23/2014 10/14/2014 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.006
A4F086901-I 06/09/2014 06/26/2014 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0073
L68772401-I 03/12/2014 03/27/2014 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0052
31217391-I 12/17/2013 01/07/2014 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00688
30905341-I 09/05/2013 09/18/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00892
30905342-I 09/05/2013 09/18/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00783
30612181-I 06/12/2013 06/19/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0095
30612182-I 06/12/2013 06/19/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00822
30320321-I 03/20/2013 04/01/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00909
30320322-I 03/20/2013 04/01/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00811
21213171-I 12/13/2012 01/09/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00857
21213172-I 12/13/2012 01/09/2013 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00746
20120807092-I 08/07/2012 08/24/2012 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0104
20620301-I 06/20/2012 06/27/2012 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00945
20620302-I 06/20/2012 06/27/2012 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00817
20306191-I 03/06/2012 03/13/2012 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0093
20306192-I 03/06/2012 03/13/2012 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00829
11208341-I 12/07/2011 12/28/2011 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00814
PUG078802-I 07/26/2011 09/09/2011 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00859
PUE030301-I 05/10/2011 05/26/2011 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00759
PUC020001-I 03/04/2011 04/08/2011 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00763
PTL077302-I 12/21/2010 01/03/2011 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00441
L48879904-I 11/10/2010 11/30/2010 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0075
PTH035401 08/10/2010 08/30/2010 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00573
PTE044401-I 05/14/2010 06/01/2010 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.006
PTB022901-I 02/08/2010 03/11/2010 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00599
PSK038701-I 11/12/2009 11/30/2009 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00551
PSH015405-I 08/05/2009 08/28/2009 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00681
PSF034904-I 06/10/2009 07/08/2009 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.00578
K0801856001-I 06/25/2008 07/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.007
K0801856002-I 06/25/2008 07/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.01
K0801856003-I 06/25/2008 07/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-AND
L33926704-I 03/27/2008 06/18/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0081
L33926703-A 03/27/2008 06/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.015
L33926701-A 03/27/2008 06/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0017
L33926702-A 03/27/2008 06/10/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.014
K0711130003 11/27/2007 01/08/2008 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-AND
0706506 03/06/2007 04/09/2007 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-AND
20070215014-I 02/15/2007 03/19/2007 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0099
20060907010 09/07/2006 09/26/2006 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.014
20060907009 09/07/2006 10/05/2006 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-AND
P5F074001-I 06/16/2005 08/08/2005 PARK WELL #5 SRC-AC0.0152
20021029-030I 10/29/2002 01/10/2003 EP FOR PARK WELLS (WELL #4, #3 & #5) EP-A0.0062
 

Archived Arsenic Samples
Sample ID Sample
Date		 Date
Received		 Source Name Source
ID		 Result
991020-042 10/20/1999 01/01/2000 PARK WELLS (WELL #4 & #3) A0.005
960827-054 08/27/1996 11/27/1996 PARK WELL #4 AAND
930324-049 03/24/1993 04/20/1994 PARK WELL #4 AAND
930324-048 03/24/1993 04/20/1994 RIVER WELL (WELL #1) - WELL #1 BAND
-1996312 04/28/1992 05/26/1992 PARK WELLS (WELL #4 & #3) AND
-1996262 04/28/1992 05/26/1992 RIVER WELL (WELL #1) B0.014
-1996313 03/07/1989 04/24/1989 PARK WELLS (WELL #4 & #3) AND
-1996314 11/11/1985 11/11/1985 PARK WELLS (WELL #4 & #3) AND
 



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