OHA Drinking Water Services
OR41
PWS ID: 00935 ---- WASCO, 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
TCR ARCHIVE 11/18/1993 02/28/1994 COLIFORM (TCR) Present Present Routine 931118AA Alert TCR0 1994-02-28
TCR ARCHIVE 12/16/1993 12/30/1993 COLIFORM (TCR) Present Present Routine 93120125-1 Alert TCR0 1993-12-30
TCR ARCHIVE 12/16/1993 12/30/1993 COLIFORM (TCR) Present Present Routine 93120125-2 Alert TCR0 1993-12-30
TCR ARCHIVE 12/16/1993 12/30/1993 COLIFORM (TCR) Present Present Routine 93120125-3 Alert TCR0 1993-12-30
TCR ARCHIVE 12/16/1993 12/30/1993 COLIFORM (TCR) Present Present Routine 93120125-4 Alert TCR0 1993-12-30
TCR ARCHIVE 12/16/1993 12/30/1993 COLIFORM (TCR) Present Present Routine 93120125-5 Alert TCR0 1993-12-30
TCR ARCHIVE 12/30/1993 01/12/1994 COLIFORM (TCR) Present Present Repeat 9312025314 Alert TCR0 1994-01-12
TCR ARCHIVE 12/30/1993 01/12/1994 COLIFORM (TCR) Present Present Repeat 9312025318 Alert TCR0 1994-01-12
TCR ARCHIVE 12/30/1993 01/12/1994 COLIFORM (TCR) Present Present Repeat 9312025325 Alert TCR0 1994-01-12
TCR ARCHIVE 03/03/1994 03/16/1994 COLIFORM (TCR) Present Present Routine 940303AG Alert TCR0 1994-03-16
IOC ARCHIVE 06/20/1996 10/15/1999 AA SODIUM 20 20 MG/L 960620AJAA Alert Chem IOC0 1999-10-15
IOC ARCHIVE 06/20/1996 10/15/1999 BA SODIUM 23 20 MG/L 960620AJBA Alert Chem IOC0 1999-10-15
TCR ARCHIVE 10/03/1996 10/18/1996 COLIFORM (TCR) Present Present Routine 961003BV2 Alert TCR0 1996-10-18
TCR ARCHIVE 10/24/1996 11/01/1996 COLIFORM (TCR) Present Present Routine 961024BG1 Alert TCR0 1996-11-01
TCR ARCHIVE 12/05/1996 12/20/1996 COLIFORM (TCR) Present Present Routine 961205BZ1 Alert TCR0 1996-12-20
TCR ARCHIVE 09/04/1997 09/12/1997 COLIFORM (TCR) Present Present Routine 970904BZ1 Alert TCR0 1997-09-12
TCR ARCHIVE 09/11/1997 09/22/1997 COLIFORM (TCR) Present Present Repeat 970911BT3 Alert TCR0 1997-09-22
TCR ARCHIVE 09/11/1997 09/22/1997 COLIFORM (TCR) Present Present Repeat 970911BT4 Alert TCR0 1997-09-22
TCR ARCHIVE 11/06/1997 11/17/1997 COLIFORM (TCR) Present Present Routine 971106BH1 Alert TCR0 1997-11-17
TCR ARCHIVE 11/13/1997 11/24/1997 COLIFORM (TCR) Present Present Repeat 971113CX1 Alert TCR0 1997-11-24
TCR ARCHIVE 11/20/1997 12/04/1997 COLIFORM (TCR) Present Present Repeat 971120AZ1 Alert TCR0 1997-12-04
TCR ARCHIVE 11/20/1997 12/04/1997 COLIFORM (TCR) Present Present Repeat 971120AZ2 Alert TCR0 1997-12-04
TCR ARCHIVE 11/20/1997 12/04/1997 COLIFORM (TCR) Present Present Repeat 971120AZ3 Alert TCR0 1997-12-04
IOC ARCHIVE 12/10/1997 01/05/1998 AA SODIUM 21 20 MG/L 971211BXAA Alert Chem IOC0 1998-01-05
TCR ARCHIVE 01/08/1998 02/06/1998 COLIFORM (TCR) Present Present Routine 980108AZ1 Alert TCR0 1998-02-06
TCR ARCHIVE 01/22/1998 02/09/1998 COLIFORM (TCR) Present Present Repeat 980122BG4 Alert TCR0 1998-02-09
TCR ARCHIVE 09/03/1998 09/18/1998 COLIFORM (TCR) Present Present Routine 980903DE1 Alert TCR0 1998-09-18
TCR ARCHIVE 09/17/1998 10/09/1998 COLIFORM (TCR) Present Present Repeat 980917BP1 Alert TCR0 1998-10-09
TCR ARCHIVE 09/17/1998 10/09/1998 COLIFORM (TCR) Present Present Repeat 980917BP3 Alert TCR0 1998-10-09
TCR ARCHIVE 09/17/1998 10/09/1998 COLIFORM (TCR) Present Present Repeat 980917BP4 Alert TCR0 1998-10-09
TCR ARCHIVE 10/06/1998 10/13/1998 COLIFORM (TCR) Present Present Routine 1149 Alert TCR0 1998-10-13
TCR ARCHIVE 10/06/1998 10/13/1998 COLIFORM (TCR) Present Present Routine 1153 Alert TCR0 1998-10-13
TCR ARCHIVE 10/13/1998 10/19/1998 COLIFORM (TCR) Present Present Repeat 1159 Alert TCR0 1998-10-19
TCR ARCHIVE 10/13/1998 10/19/1998 COLIFORM (TCR) Present Present Repeat 1162 Alert TCR0 1998-10-19
TCR ARCHIVE 10/13/1998 10/19/1998 COLIFORM (TCR) Present Present Repeat 1163 Alert TCR0 1998-10-19
TCR ARCHIVE 10/13/1998 10/19/1998 COLIFORM (TCR) Present Present Repeat 1165 Alert TCR0 1998-10-19
TCR ARCHIVE 11/05/1998 11/09/1998 COLIFORM (TCR) Present Present Routine 1183 Alert TCR0 1998-11-09
TCR ARCHIVE 11/12/1998 11/16/1998 COLIFORM (TCR) Present Present Repeat 1192 Alert TCR0 1998-11-16
TCR ARCHIVE 01/12/2000 01/20/2000 COLIFORM (TCR) Present Present Routine 1474 Alert TCR0 2000-01-20
SOC CHEM2749 11/28/2007 01/04/2008 01/03/2008 -1 EP-B DI(2-ETHYLHEXYL) PHTHALATE 0.011 0.006 MG/L 711290902 Alert Chem CMCL SOC0 2008-01-04
VOC CHEM2783 11/28/2007 01/16/2008 01/17/2008 1 EP-B TOLUENE 0.0012 1 MG/L 711290902-V Alert Chem VOC0 2008-01-16
SOC CHEM2887 01/31/2008 03/27/2008 04/03/2008 7 EP-B DI(2-ETHYLHEXYL) PHTHALATE 0.002 0.006 MG/L 802010501-S Alert Chem SOC0 2008-03-27
TCR COLI8048 08/11/2010 08/12/2010 08/12/2010 0 DIST-A COLIFORM (TCR) Present Present Routine 15547 Alert TCR0 2010-08-12
TCR COLI8056 08/12/2010 08/13/2010 08/13/2010 0 DIST-A COLIFORM (TCR) Present Present Repeat 15556 Alert TCR0 2010-08-13
TCR COLI8056 08/12/2010 08/13/2010 08/13/2010 0 DIST-A COLIFORM (TCR) Present Present Repeat 15557 Alert TCR0 2010-08-13
TCR COLI8056 08/12/2010 08/13/2010 08/13/2010 0 DIST-A COLIFORM (TCR) Present Present Repeat 15558 Alert TCR0 2010-08-13
Notice - Sodium CHEM4664 11/10/2010 01/06/2011 EP-B SODIUM 20.8 20 MG/L 011111902-I Notice Sodium 2011-01-06
TCR COLI9252 06/15/2011 06/16/2011 06/16/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 17171 Alert TCR0 2011-06-16
TCR COLI9266 06/16/2011 06/20/2011 06/20/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat 17181 Alert TCR0 2011-06-20
TCR COLI9266 06/16/2011 06/20/2011 06/20/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat 17182 Alert TCR0 2011-06-20
TCR COLI11168 11/14/2012 11/15/2012 11/15/2012 0 DIST-A COLIFORM (TCR) Present Present Routine 188025 Alert TCR0 2012-11-15
TCR COLI11174 11/15/2012 11/16/2012 11/19/2012 3 DIST-A COLIFORM (TCR) Present Present Repeat 188028 Alert TCR0 2012-11-16
TCR COLI11174 11/15/2012 11/16/2012 11/19/2012 3 DIST-A COLIFORM (TCR) Present Present Repeat 188030 Alert TCR0 2012-11-16
TCR COLI11174 11/15/2012 11/16/2012 11/19/2012 3 DIST-A COLIFORM (TCR) Present Present Repeat 188031 Alert TCR0 2012-11-16
IOC CHEM6219 01/23/2014 02/28/2014 03/04/2014 4 EP-A FLUORIDE 0.739 2 4 MG/L 401240301-I Alert Chem IOC0 2014-02-28
Notice - Sodium CHEM6219 01/23/2014 02/28/2014 03/04/2014 4 EP-A SODIUM 20.8 20 MG/L 401240301-I Notice Sodium 2014-02-28
TCR COLI13531 11/05/2014 11/06/2014 DIST-A COLIFORM (TCR) Present Present Routine 191988 Alert TCR0 2014-11-06
TCR COLI13556 11/06/2014 11/10/2014 11/06/2014 -4 DIST-A COLIFORM (TCR) Present Present Repeat 192009 Alert TCR0 2014-11-10
TCR COLI13556 11/06/2014 11/10/2014 11/06/2014 -4 DIST-A COLIFORM (TCR) Present Present Repeat 192010 Alert TCR0 2014-11-10
TCR COLI13660 12/03/2014 12/05/2014 12/11/2004 -3646 DIST-A COLIFORM (TCR) Present Present Routine 192108 Alert TCR0 2014-12-05
TCR COLI13676 12/04/2014 12/08/2014 12/18/2014 10 DIST-A COLIFORM (TCR) Present Present Repeat 192128 Alert TCR0 2014-12-08
TCR COLI13676 12/04/2014 12/08/2014 12/18/2014 10 DIST-A COLIFORM (TCR) Present Present Repeat 192131 Alert TCR0 2014-12-08
Notice - Sodium CHEM8683 04/15/2019 11/12/2019 EP-B SODIUM 20 20 MG/L X036684-I Notice Sodium 2019-11-12
Notice - Sodium IOC-26 06/01/2023 06/20/2023 EP-A SODIUM 20.3 20 MG/L 23060078-01A-I Notice Sodium 2023-06-20
TCR TCR-1544 12/13/2023 12/15/2023 12/15/2023 0 DIST-A COLIFORM (TCR) Present Present Routine X056920B Alert TCR0 2023-12-15
TCR TCR-1545 12/13/2023 12/15/2023 12/15/2023 0 DIST-A COLIFORM (TCR) Present Present Routine X056921B Alert TCR0 2023-12-15
TCR TCR-1546 12/13/2023 12/15/2023 12/15/2023 0 DIST-A COLIFORM (TCR) Present Present Routine X056922B Alert TCR0 2023-12-15
TCR TCR-1594 12/18/2023 12/20/2023 01/23/2024 34 DIST-A COLIFORM (TCR) Present Present Repeat 213726 Alert TCR0 2023-12-20


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