OHA Drinking Water Services
OR41
PWS ID: 00186 ---- CHRISTMAS VALLEY DOMESTIC WS
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 02/25/1991 03/25/1991 A SODIUM 24.4 20 MG/L -1988086 Alert Chem IOC0 1991-03-25
IOC ARCHIVE 02/25/1991 03/25/1991 B SODIUM 22.2 20 MG/L -1988064 Alert Chem IOC0 1991-03-25
IOC ARCHIVE 06/10/1993 01/25/1994 AA SODIUM 26.7 20 MG/L 282-3 Alert Chem IOC0 1994-01-25
IOC ARCHIVE 06/10/1993 01/25/1994 BA SODIUM 26.1 20 MG/L 282-1 Alert Chem IOC0 1994-01-25
IOC ARCHIVE 06/10/1993 01/25/1994 CA SODIUM 33 20 MG/L 282-2 Alert Chem IOC0 1994-01-25
TCR ARCHIVE 09/27/1993 10/21/1993 COLIFORM (TCR) Present Present Routine 93-3028 Alert TCR0 1993-10-21
TCR ARCHIVE 09/30/1993 10/21/1993 COLIFORM (TCR) Present Present Repeat 93-3076 Alert TCR0 1993-10-21
TCR ARCHIVE 10/12/1993 10/21/1993 COLIFORM (TCR) Present Present Repeat 1247 Alert TCR0 1993-10-21
IOC ARCHIVE 10/21/1996 02/07/1997 CA SODIUM 34.7 20 MG/L 9610-150-1 Alert Chem IOC0 1997-02-07
IOC ARCHIVE 10/21/1996 02/07/1997 CA THALLIUM, TOTAL 0.0014 0.002 MG/L 9610-150-1 Alert Chem IOC0 1997-02-07
IOC ARCHIVE 10/30/1996 02/07/1997 AA SODIUM 27.6 20 MG/L 9610-210-1 Alert Chem IOC0 1997-02-07
IOC ARCHIVE 10/30/1996 02/07/1997 BA SODIUM 35.6 20 MG/L 9610-210-2 Alert Chem IOC0 1997-02-07
IOC ARCHIVE 12/27/1999 01/14/2000 CA SODIUM 30 20 MG/L 991229KCA Alert Chem IOC0 2000-01-14
IOC ARCHIVE 12/27/1999 01/20/2000 BA SODIUM 40 20 MG/L 991229AABA Alert Chem IOC0 2000-01-20
Notice - Sodium CHEM1502 12/03/2002 03/28/2005 EP-A SODIUM 25.9 20 MG/L 21204-1I Notice Sodium 2005-03-28
Notice - Sodium CHEM296 12/09/2002 01/31/2003 EP-B SODIUM 45.6 20 MG/L 21210-23I Notice Sodium 2003-01-31
TCR COLI5544 08/25/2008 08/26/2008 DIST-A COLIFORM (TCR) Present Present Routine B8H250401 Alert TCR0 2008-08-26
TCR COLI5551 08/27/2008 08/28/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8H270801 Alert TCR0 2008-08-28
TCR COLI5551 08/27/2008 08/28/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8H270802 Alert TCR0 2008-08-28
TCR COLI5551 08/27/2008 08/28/2008 DIST-A COLIFORM (TCR) Present Present Repeat B8H270804 Alert TCR0 2008-08-28
VOC CHEM4628 11/30/2010 12/22/2010 02/02/2011 42 EP-B TOLUENE 0.003 1 MG/L B0K301601-V Alert Chem VOC0 2010-12-22
Notice - Sodium CHEM5213 11/16/2011 01/06/2012 EP-A SODIUM 33.8 20 MG/L B1K160903-I Notice Sodium 2012-01-06
Notice - Sodium CHEM5213 11/16/2011 01/06/2012 EP-B SODIUM 31.2 20 MG/L B1K160902-I Notice Sodium 2012-01-06
TCR COLI14699 09/16/2015 09/18/2015 09/23/2015 5 DIST-A COLIFORM (TCR) Present Present Routine OR10006344359 Alert TCR0 2015-09-18
TCR COLI14728 09/21/2015 09/24/2015 DIST-A COLIFORM (TCR) Present Present Repeat OR10006345060 Alert TCR0 2015-09-24
TCR COLI14728 09/21/2015 09/24/2015 DIST-A COLIFORM (TCR) Present Present Repeat OR10006345061 Alert TCR0 2015-09-24
TCR COLI15879 08/22/2016 08/23/2016 DIST-A COLIFORM (TCR) Present Present Routine 1649831 Alert TCR0 2016-08-23
TCR COLI15886 08/24/2016 08/25/2016 08/25/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat 1650919 Alert TCR0 2016-08-25
Notice - Sodium CHEM8695 10/16/2019 11/20/2019 EP-C SODIUM 30.8 20 MG/L 1977590-I Notice Sodium 2019-11-20


More information for this water system: SDWIS ID 3718
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