OHA Drinking Water Services
OR41
PWS ID: 00792 ---- SCAPPOOSE, 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 03/06/1992 04/09/1992 AB CADMIUM 0.004 0.005 MG/L -1945958 Alert Chem IOC0 1992-04-09
IOC ARCHIVE 03/06/1992 04/09/1992 AC CADMIUM 0.005 0.005 MG/L -1945914 Alert Chem IOC0 1992-04-09
LCR CHEM1296 10/18/1992 03/21/2005 DIST-A LEAD SUMMARY 0.041 0.015 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1296 01/08/1993 03/21/2005 DIST-A LEAD SUMMARY 0.067 0.015 MG/L Alert Chem LCR0 2005-03-21
TCR ARCHIVE 10/28/1994 11/08/1994 COLIFORM (TCR) Present Present Routine 194175 Alert TCR0 1994-11-08
TCR ARCHIVE 07/15/1999 08/06/1999 COLIFORM (TCR) Present Present Routine 277100 Alert TCR0 1999-08-06
TCR ARCHIVE 10/10/2002 11/07/2002 COLIFORM (TCR) Present Present Routine 337450 Alert TCR0 2002-11-07
TCR ARCHIVE 10/14/2002 11/07/2002 COLIFORM (TCR) Present Present Repeat 337543 Alert TCR0 2002-11-07
TCR ARCHIVE 11/27/2002 12/11/2002 COLIFORM (TCR) Present Present Routine 339943 Alert TCR0 2002-12-11
TCR COLI331 06/26/2003 07/08/2003 DIST-A COLIFORM (TCR) Present Present Routine 350938 Alert TCR0 2003-07-08
TCR COLI792 10/23/2003 11/14/2003 DIST-A E. COLI Present 0 Routine 357609 Alert TCR0 2003-11-14
TCR COLI792 10/23/2003 11/14/2003 DIST-A COLIFORM (TCR) Present Present Routine 357609 Alert TCR0 2003-11-14
TCR COLI1356 07/22/2004 08/09/2004 DIST-A COLIFORM (TCR) Present Present Routine 372232 Alert TCR0 2004-08-09
LCRE LCRE1449 08/01/2005 09/20/2005 EP-A LCR EXCURSION 3 >0 Alert Chem LCRE0 2005-09-20
Notice - Sodium CHEM2804 10/01/2007 01/24/2008 EP-B SODIUM 21.8 20 MG/L 0727420 Notice Sodium 2008-01-24
TCR COLI5375 07/10/2008 07/11/2008 07/11/2008 0 DIST-A COLIFORM (TCR) Present Present Routine 449119 Alert TCR0 2008-07-11
LCRE LCRE9742 02/01/2009 04/10/2009 EP-A LCR EXCURSION 1 >0 Alert Chem LCRE0 2009-04-10
LCRE LCRE9827 03/01/2009 04/13/2009 EP-B LCR EXCURSION 2 >0 Alert Chem LCRE0 2009-04-13
LCRE LCRE9871 04/01/2009 06/09/2009 EP-B LCR EXCURSION 1 >0 Alert Chem LCRE0 2009-06-09
LCRE LCRE17276 09/01/2014 10/21/2014 10/29/2014 8 EP-B LCR EXCURSION 2 >0 Alert Chem LCRE0 2014-10-21
Notice - Sodium CHEM7465 11/30/2016 12/29/2016 EP-B SODIUM 21.5 20 MG/L 633503001-I Notice Sodium 2016-12-29
Notice - Source COLI16359 12/07/2016 12/09/2016 SRC-BA COLIFORM (TCR) Present Present Assessment 634210703 Notice Source 2016-12-09
Notice - Sodium CHEM8239 01/16/2019 02/15/2019 EP-A SODIUM 24.4 20 MG/L 901607601-I Notice Sodium 2019-02-15
LCRE LCRE24990 02/01/2019 03/13/2019 03/15/2019 2 EP-A LCR EXCURSION 1 >0 Alert Chem LCRE0 2019-03-13
Notice - Source COLI19553 11/27/2019 12/02/2019 SRC-BA COLIFORM (TCR) Present Present Assessment 93361901 Notice Source 2019-12-02
Notice - Source COLI19565 12/04/2019 12/05/2019 SRC-BA COLIFORM (TCR) Present Present Assessment 933810601 Notice Source 2019-12-05
Notice - Source COLI20635 12/09/2020 12/10/2020 SRC-AE COLIFORM (TCR) Present Present Assessment 034406103 Notice Source 2020-12-10
Notice - Source TCR-3078 11/06/2024 11/07/2024 SRC-AE COLIFORM (TCR) Present Present Assessment 4311080-09 Notice Source 2024-11-07


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