OHA Drinking Water Services
OR41
PWS ID: 01149 ---- PERRYDALE DOMESTIC WTR ASSN
Water Quality Alerts

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Alert Date Range: From to
Alert Type
 Alert ID Sample Date Alert Date Contact
Report		 Response
Time (Days)		 Location Analyte
 Result
 Alert Level MCL Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 08/03/1992 09/25/1992 A SODIUM 20.6 20 MG/L -1922392 Alert Chem IOC0 1992-09-25
ARS ARCHIVE 09/21/1993 01/05/1994 AA ARSENIC 0.012 0.01 MG/L 930921-094 Alert Chem ARS0 1994-01-05
IOC ARCHIVE 09/21/1993 01/05/1994 BA SODIUM 21.9 20 MG/L 930921-093 Alert Chem IOC0 1994-01-05
ARS ARCHIVE 09/21/1993 01/05/1994 CA ARSENIC 0.013 0.01 MG/L 930921-089 Alert Chem ARS0 1994-01-05
IOC ARCHIVE 09/21/1993 01/05/1994 CA SODIUM 52 20 MG/L 930921-089 Alert Chem IOC0 1994-01-05
IOC ARCHIVE 12/03/1996 03/02/1997 CA SODIUM 58.1 20 MG/L 961203-025 Alert Chem IOC0 1997-03-02
IOC ARCHIVE 12/03/1996 03/03/1997 AA SODIUM 20.1 20 MG/L 961203-026 Alert Chem IOC0 1997-03-03
TCR ARCHIVE 12/09/1996 01/10/1997 COLIFORM (TCR) Present Present Routine 961209026 Alert TCR0 1997-01-10
TCR ARCHIVE 12/09/1996 01/10/1997 COLIFORM (TCR) Present Present Routine 961209027 Alert TCR0 1997-01-10
TCR ARCHIVE 11/10/1997 12/09/1997 COLIFORM (TCR) Present Present Routine 971110043 Alert TCR0 1997-12-09
IOC ARCHIVE 10/27/1999 01/01/2000 AA SODIUM 20.8 20 MG/L 991027-024 Alert Chem IOC0 2000-01-01
IOC ARCHIVE 10/27/1999 01/01/2000 BA SODIUM 20.8 20 MG/L 991027023 Alert Chem IOC0 2000-01-01
IOC ARCHIVE 10/27/1999 01/01/2000 CA SODIUM 59.2 20 MG/L 991027-022 Alert Chem IOC0 2000-01-01
IOC ARCHIVE 10/27/1999 01/01/2000 CA SELENIUM 0.025 0.05 MG/L 991027-022 Alert Chem IOC0 2000-01-01
IOC ARCHIVE 10/27/1999 07/25/2002 BA SODIUM 20.8 20 MG/L 9991027023 Alert Chem IOC0 2002-07-25
TCR ARCHIVE 04/10/2000 05/01/2000 COLIFORM (TCR) Present Present Routine 000410042 Alert TCR0 2000-05-01
TCR ARCHIVE 04/10/2000 05/01/2000 COLIFORM (TCR) Present Present Routine 000410043 Alert TCR0 2000-05-01
IOC ARCHIVE 06/30/2000 01/28/2002 DD SODIUM 33.6 20 MG/L 0000630003 Alert Chem IOC0 2002-01-28
SOC ARCHIVE 04/04/2001 01/28/2002 DD DI(2-ETHYLHEXYL) PHTHALATE 0.0242 0.006 MG/L 1040616 Alert Chem SOC0 2002-01-28
TCR ARCHIVE 05/14/2001 06/05/2001 COLIFORM (TCR) Present Present Routine 010514036 Alert TCR0 2001-06-05
TCR ARCHIVE 05/14/2001 06/05/2001 COLIFORM (TCR) Present Present Routine 010514037 Alert TCR0 2001-06-05
TCR ARCHIVE 05/21/2001 06/05/2001 COLIFORM (TCR) Present Present Repeat 010522001 Alert TCR0 2001-06-05
TCR ARCHIVE 06/22/2001 07/09/2001 COLIFORM (TCR) Present Present Routine 010622010 Alert TCR0 2001-07-09
SOC ARCHIVE 08/22/2001 01/28/2002 DD DI(2-ETHYLHEXYL) PHTHALATE 0.0027 0.006 MG/L 0010823010 Alert Chem SOC0 2002-01-28
TCR ARCHIVE 02/11/2002 03/08/2002 COLIFORM (TCR) Present Present Routine 020211041 Alert TCR0 2002-03-08
TCR ARCHIVE 10/14/2002 11/06/2002 COLIFORM (TCR) Present Present Routine 021014045 Alert TCR0 2002-11-06
Notice - Sodium CHEM1657 03/29/2005 07/01/2005 EP-D SODIUM 44 20 MG/L 20050329-028I Notice Sodium 2005-07-01
TCR COLI2746 12/12/2005 01/05/2006 DIST-A COLIFORM (TCR) Present Present Routine 20051212025 Alert TCR0 2006-01-05
TCR COLI2746 12/30/2005 01/05/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20051230011 Alert TCR0 2006-01-05
TCR COLI2746 12/30/2005 01/05/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20051230012 Alert TCR0 2006-01-05
TCR COLI2746 12/30/2005 01/05/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20051230013 Alert TCR0 2006-01-05
ARS CHEM1922 12/30/2005 02/10/2006 EP-B ARSENIC 0.014 0.01 MG/L 20051230-008 Alert Chem CMCL ARS0 2006-02-10
TCR COLI2823 01/05/2006 02/03/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060105050 Alert TCR0 2006-02-03
TCR COLI2823 01/16/2006 02/03/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060116030 Alert TCR0 2006-02-03
TCR COLI2823 01/23/2006 02/03/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20060123022 Alert TCR0 2006-02-03
TCR COLI2823 01/23/2006 02/03/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20060123024 Alert TCR0 2006-02-03
TCR COLI2823 01/23/2006 02/03/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20060123025 Alert TCR0 2006-02-03
TCR COLI2876 02/06/2006 03/03/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060206058 Alert TCR0 2006-03-03
TCR COLI2876 02/06/2006 03/03/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060206060 Alert TCR0 2006-03-03
TCR COLI2876 02/06/2006 03/03/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060206061 Alert TCR0 2006-03-03
TCR COLI3524 09/11/2006 09/15/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060911040 Alert TCR0 2006-09-15
TCR COLI3524 09/11/2006 09/15/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060911041 Alert TCR0 2006-09-15
TCR COLI3550 09/18/2006 09/21/2006 DIST-A COLIFORM (TCR) Present Present Repeat 20060918033 Alert TCR0 2006-09-21
TCR COLI4782 11/05/2007 11/07/2007 DIST-A COLIFORM (TCR) Present Present Routine 20071105058 Alert TCR0 2007-11-07
Notice - Sodium CHEM3163 07/29/2008 10/02/2008 10/02/2008 0 EP-D SODIUM 67.8 20 MG/L 20080729024-I Notice Sodium 2008-10-02
Notice - Sodium CHEM3195 07/30/2008 10/17/2008 10/17/2008 0 EP-A SODIUM 20.8 20 MG/L 20080730011-I Notice Sodium 2008-10-17
Notice - Sodium CHEM3195 07/30/2008 10/17/2008 10/17/2008 0 EP-C SODIUM 65.6 20 MG/L 20080730017-I Notice Sodium 2008-10-17
SOC CHEM3241 07/30/2008 11/13/2008 11/14/2008 1 EP-A DI(2-ETHYLHEXYL) PHTHALATE 0.0028 0.006 MG/L 20080730010-S Alert Chem SOC0 2008-11-13
TCR COLI6557 08/03/2009 08/06/2009 08/07/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 20090803046 Alert TCR0 2009-08-06
TCR COLI6600 08/07/2009 08/11/2009 08/12/2009 1 DIST-A COLIFORM (TCR) Present Present Repeat 20090807009 Alert TCR0 2009-08-11
TCR COLI6600 08/07/2009 08/11/2009 08/12/2009 1 DIST-A COLIFORM (TCR) Present Present Repeat 20090807011 Alert TCR0 2009-08-11
TCR COLI6600 08/07/2009 08/11/2009 08/12/2009 1 DIST-A COLIFORM (TCR) Present Present Repeat 20090807012 Alert TCR0 2009-08-11
TCR COLI9068 04/04/2011 04/07/2011 04/07/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 20110404055 Alert TCR0 2011-04-07
ARS CHEM4995 07/25/2011 08/12/2011 08/16/2011 4 EP-B ARSENIC 0.0149 0.01 MG/L 20110725028-I Alert Chem CMCL ARS0 2011-08-12
Notice - Sodium CHEM5474 06/19/2012 08/14/2012 EP-D SODIUM 28.9 20 MG/L 20120619021-I Notice Sodium 2012-08-14
ARS CHEM6349 06/16/2014 06/27/2014 06/30/2014 3 EP-B ARSENIC 0.0213 0.01 MG/L 20140616038-I Alert Chem CMCL ARS0 2014-06-27
ARS CHEM6349 06/16/2014 06/27/2014 06/30/2014 3 SRC-EA ARSENIC 0.0329 0.01 MG/L 20140616031-I Alert Chem CMCL ARS0 2014-06-27
Notice - Sodium CHEM6805 06/09/2015 07/23/2015 EP-D SODIUM 32.8 20 MG/L 20150609057-I Notice Sodium 2015-07-23
LCR CHEM7295 07/14/2016 09/16/2016 09/16/2016 0 DIST-A LEAD SUMMARY 0.02 0.015 MG/L Alert Chem LCR0 2016-09-16
ARS CHEM7411 10/26/2016 11/23/2016 11/08/2016 -15 SRC-EA ARSENIC 0.023 0.01 MG/L 20161026022-I Alert Chem CMCL ARS0 2016-11-23
Notice - Sodium CHEM7748 08/14/2017 10/30/2017 EP-E SODIUM 38.2 20 MG/L 20170814034-I Notice Sodium 2017-10-30
Notice - Sodium CHEM7756 09/13/2017 11/01/2017 EP-C SODIUM 98.8 20 MG/L 20170913022-I Notice Sodium 2017-11-01
TCR COLI17672 03/01/2018 03/05/2018 03/02/2018 -3 DIST-A COLIFORM (TCR) Present Present Routine 20180301023 Alert TCR0 2018-03-05
TCR COLI17672 03/01/2018 03/05/2018 03/02/2018 -3 DIST-A COLIFORM (TCR) Present Present Routine 20180301024 Alert TCR0 2018-03-05
TCR COLI17675 03/05/2018 03/07/2018 03/07/2018 0 DIST-A COLIFORM (TCR) Present Present Repeat 20180305065 Alert TCR0 2018-03-07
TCR COLI17675 03/05/2018 03/07/2018 03/07/2018 0 DIST-A COLIFORM (TCR) Present Present Repeat 20180305067 Alert TCR0 2018-03-07
TCR COLI17675 03/05/2018 03/07/2018 03/07/2018 0 DIST-A COLIFORM (TCR) Present Present Repeat 20180305070 Alert TCR0 2018-03-07
Notice - Sodium CHEM8315 03/05/2019 04/25/2019 EP-B SODIUM 20.2 20 MG/L 20190305039-I Notice Sodium 2019-04-25
TCR COLI18832 05/08/2019 05/10/2019 05/10/2019 0 DIST-A COLIFORM (TCR) Present Present Routine 20190508058 Alert TCR0 2019-05-10
TCR COLI20251 09/14/2020 09/15/2020 09/16/2020 1 DIST-A COLIFORM (TCR) Present Present Routine 20200914018 Alert TCR0 2020-09-15
TCR COLI20251 09/14/2020 09/15/2020 09/16/2020 1 DIST-A COLIFORM (TCR) Present Present Routine 20200914019 Alert TCR0 2020-09-15
TCR COLI20418 10/12/2020 10/14/2020 10/14/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 20201012017 Alert TCR0 2020-10-14
TCR COLI20418 10/12/2020 10/14/2020 10/14/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 20201012018 Alert TCR0 2020-10-14
Notice - Sodium IOC-85 08/05/2024 09/19/2024 09/19/2024 0 EP-D SODIUM 32.6 20 MG/L 20240805-056-I Notice Sodium 2024-09-19


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