OHA Drinking Water Services
OR41
PWS ID: 00727 ---- ST PAUL, CITY OF
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
 Current
Alert Level		 Current
MCL		 Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
IOC ARCHIVE 06/03/1991 11/07/1991 AA SODIUM 21.19 20 MG/L -1949558 Alert Chem IOC0 1991-11-07
TCR ARCHIVE 08/18/1993 09/08/1993 COLIFORM (TCR) Present Present Routine 172164 Alert TCR0 1993-09-08
IOC ARCHIVE 08/18/1993 11/18/1993 AA SODIUM 22.5 20 MG/L 17464 Alert Chem IOC0 1993-11-18
TCR ARCHIVE 08/21/1993 09/08/1993 COLIFORM (TCR) Present Present Repeat 172266 Alert TCR0 1993-09-08
TCR ARCHIVE 08/21/1993 09/08/1993 COLIFORM (TCR) Present Present Repeat 172267 Alert TCR0 1993-09-08
TCR ARCHIVE 10/15/1993 10/20/1993 COLIFORM (TCR) Present Present Routine 930798 Alert TCR0 1993-10-20
TCR ARCHIVE 10/15/1993 10/20/1993 COLIFORM (TCR) Present Present Routine 930818 Alert TCR0 1993-10-20
TCR ARCHIVE 10/15/1993 10/20/1993 COLIFORM (TCR) Present Present Routine 930820 Alert TCR0 1993-10-20
TCR ARCHIVE 06/28/1994 07/07/1994 COLIFORM (TCR) Present Present Routine S00043 Alert TCR0 1994-07-07
CEC ARCHIVE 09/29/1995 10/23/1995 AB MANGANESE 0.57 0.05 MG/L 95093OJAB Alert Chem CEC0 1995-10-23
IOC ARCHIVE 09/29/1995 10/23/1995 AB SODIUM 24 20 MG/L 95093OJAB Alert Chem IOC0 1995-10-23
IOC ARCHIVE 12/30/1996 02/10/1997 A SODIUM 21.9 20 MG/L 28310A Alert Chem IOC0 1997-02-10
IOC ARCHIVE 10/29/2000 12/13/2000 AA SODIUM 22.98 20 MG/L 00304/01 Alert Chem IOC0 2000-12-13
TCR COLI3503 09/11/2006 09/12/2006 DIST-A COLIFORM (TCR) Present Present Routine 414444 Alert TCR0 2006-09-12
TCR COLI5293 06/25/2008 06/26/2008 06/26/2008 0 DIST-A COLIFORM (TCR) Present Present Routine 448168 Alert TCR0 2008-06-26
TCR COLI5299 06/27/2008 06/30/2008 07/01/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat 448249 Alert TCR0 2008-06-30
TCR COLI5299 06/27/2008 06/30/2008 07/01/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat 448250 Alert TCR0 2008-06-30
TCR COLI5299 06/27/2008 06/30/2008 07/01/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat 448251 Alert TCR0 2008-06-30
TCR COLI5299 06/27/2008 06/30/2008 07/01/2008 1 DIST-A COLIFORM (TCR) Present Present Repeat 448252 Alert TCR0 2008-06-30
TCR COLI5318 07/01/2008 07/02/2008 07/02/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 448300 Alert TCR0 2008-07-02
TCR COLI5318 07/01/2008 07/02/2008 07/02/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 448301 Alert TCR0 2008-07-02
TCR COLI6137 02/27/2009 03/02/2009 03/03/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 462205 Alert TCR0 2009-03-02
Notice - Sodium CHEM4715 11/29/2010 01/14/2011 EP-A SODIUM 23.5 20 MG/L 033301101-I Notice Sodium 2011-01-14
Notice - Special Source COLI11942 08/09/2013 08/12/2013 SRC-AA COLIFORM (TCR) Present Present Special 33267 Notice Special Source 2013-08-12
VOC CHEM6101 11/12/2013 12/12/2013 12/12/2013 0 EP-A 1,2-DICHLOROETHANE 0.0009 0.005 MG/L 1348756-V Alert Chem VOC0 2013-12-12
VOC CHEM6115 12/16/2013 12/24/2013 12/24/2013 0 EP-A 1,2-DICHLOROETHANE 0.0007 0.005 MG/L 1354032 Alert Chem VOC0 2013-12-24
TCR COLI12620 02/13/2014 02/18/2014 02/18/2014 0 DIST-A COLIFORM (TCR) Present Present Routine 1406688 Alert TCR0 2014-02-18
VOC CHEM6389 06/24/2014 08/01/2014 08/01/2014 0 EP-A 1,2-DICHLOROETHANE 0.001 0.005 MG/L 1427443 Alert Chem VOC0 2014-08-01
VOC CHEM6490 09/02/2014 10/22/2014 10/22/2014 0 EP-A 1,2-DICHLOROETHANE 0.0005 0.005 MG/L 1438790 Alert Chem VOC0 2014-10-22
VOC CHEM6796 06/09/2015 07/22/2015 EP-A 1,2-DICHLOROETHANE 0.001 0.005 MG/L 1526072-V Alert Chem VOC0 2015-07-22
TCR COLI15508 05/19/2016 05/23/2016 05/23/2016 0 DIST-A COLIFORM (TCR) Present Present Routine 1626136 Alert TCR0 2016-05-23
TCR COLI18246 09/24/2018 09/26/2018 DIST-A COLIFORM (TCR) Present Present Routine 1872661 Alert TCR0 2018-09-26
Notice - Sodium CHEM8634 09/18/2019 10/23/2019 EP-A SODIUM 21.8 20 MG/L 1969355-I Notice Sodium 2019-10-23
Notice - CEC CHEM9412 07/21/2021 08/10/2021 EP-A MANGANESE 0.661 0.05 MG/L 2151358-I Notice CEC 2021-08-10
TCR COLI21709 12/01/2021 12/02/2021 DIST-A COLIFORM (TCR) Present Present Routine 2186872 Alert TCR0 2021-12-02
TCR COLI21716 12/02/2021 12/06/2021 DIST-A COLIFORM (TCR) Present Present Repeat 2187629 Alert TCR0 2021-12-06
Notice - CEC CHEM9754 04/13/2022 06/01/2022 EP-A MANGANESE 0.666 0.05 MG/L 2224193-I Notice CEC 2022-06-01


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