OHA Drinking Water Services
OR41
PWS ID: 00867 ---- CHENOWITH PUD
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 05/03/1993 10/13/1993 AA SODIUM 53 20 MG/L 930503AVAA Alert Chem IOC0 1993-10-13
IOC ARCHIVE 05/03/1993 10/13/1993 BA SODIUM 45 20 MG/L 930503AVBA Alert Chem IOC0 1993-10-13
TCR ARCHIVE 03/07/1994 03/25/1994 COLIFORM (TCR) Present Present Routine 30727 Alert TCR0 1994-03-25
TCR ARCHIVE 12/08/1994 12/20/1994 COLIFORM (TCR) Present Present Routine 941208BD1 Alert TCR0 1994-12-20
TCR ARCHIVE 12/12/1994 12/20/1994 COLIFORM (TCR) Present Present Repeat 5077 Alert TCR0 1994-12-20
TCR ARCHIVE 05/04/1995 05/16/1995 COLIFORM (TCR) Present Present Routine 950504AW2 Alert TCR0 1995-05-16
TCR ARCHIVE 08/03/1995 08/17/1995 COLIFORM (TCR) Present Present Routine 950803BI2 Alert TCR0 1995-08-17
TCR ARCHIVE 09/07/1995 10/03/1995 COLIFORM (TCR) Present Present Routine 950907BI1 Alert TCR0 1995-10-03
TCR ARCHIVE 09/05/1996 09/18/1996 COLIFORM (TCR) Present Present Routine 960905CD2 Alert TCR0 1996-09-18
TCR ARCHIVE 10/10/1996 10/23/1996 COLIFORM (TCR) Present Present Routine 961010CJ1 Alert TCR0 1996-10-23
TCR ARCHIVE 11/07/1996 11/21/1996 COLIFORM (TCR) Present Present Routine 961107BM2 Alert TCR0 1996-11-21
TCR ARCHIVE 11/13/1996 11/21/1996 COLIFORM (TCR) Present Present Repeat 7401 Alert TCR0 1996-11-21
TCR ARCHIVE 11/13/1996 11/21/1996 COLIFORM (TCR) Present Present Repeat 7403 Alert TCR0 1996-11-21
TCR ARCHIVE 11/13/1996 11/21/1996 COLIFORM (TCR) Present Present Routine 7400 Alert TCR0 1996-11-21
TCR ARCHIVE 12/27/1996 01/13/1997 COLIFORM (TCR) Present Present Routine 7513 Alert TCR0 1997-01-13
TCR ARCHIVE 01/01/1997 01/07/1997 COLIFORM (TCR) Present Present Repeat 7520 Alert TCR0 1997-01-07
TCR ARCHIVE 01/01/1997 01/07/1997 COLIFORM (TCR) Present Present Repeat 7521 Alert TCR0 1997-01-07
TCR ARCHIVE 03/13/1997 03/28/1997 COLIFORM (TCR) Present Present Routine 7719 Alert TCR0 1997-03-28
TCR ARCHIVE 06/24/1997 07/02/1997 COLIFORM (TCR) Present Present Routine 852 Alert TCR0 1997-07-02
TCR ARCHIVE 09/18/1997 09/29/1997 COLIFORM (TCR) Present Present Routine 917 Alert TCR0 1997-09-29
TCR ARCHIVE 09/18/1997 09/29/1997 COLIFORM (TCR) Present Present Routine 918 Alert TCR0 1997-09-29
TCR ARCHIVE 09/22/1997 10/01/1997 COLIFORM (TCR) Present Present Repeat 922 Alert TCR0 1997-10-01
TCR ARCHIVE 09/22/1997 10/01/1997 COLIFORM (TCR) Present Present Repeat 923 Alert TCR0 1997-10-01
TCR ARCHIVE 09/22/1997 10/01/1997 COLIFORM (TCR) Present Present Repeat 924 Alert TCR0 1997-10-01
TCR ARCHIVE 09/22/1997 10/01/1997 COLIFORM (TCR) Present Present Repeat 925 Alert TCR0 1997-10-01
IOC ARCHIVE 04/16/1998 07/07/1999 AC SODIUM 52 20 MG/L 980416AEAC Alert Chem IOC0 1999-07-07
IOC ARCHIVE 08/18/1998 09/28/1998 AA SODIUM 59 20 MG/L 980819BYAA Alert Chem IOC0 1998-09-28
IOC ARCHIVE 08/18/1998 09/28/1998 BA SODIUM 52 20 MG/L 980819BYBA Alert Chem IOC0 1998-09-28
IOC ARCHIVE 08/18/1998 12/03/1998 AB SODIUM 59 20 MG/L 980819BYAB Alert Chem IOC0 1998-12-03
IOC ARCHIVE 12/01/1999 12/29/1999 AC SODIUM 64.2 20 MG/L 191202-3 Alert Chem IOC0 1999-12-29
IOC ARCHIVE 12/01/1999 02/24/2000 AB SODIUM 57.8 20 MG/L 191202-1 Alert Chem IOC0 2000-02-24
IOC ARCHIVE 12/01/1999 02/24/2000 BA SODIUM 49.4 20 MG/L 191202-2 Alert Chem IOC0 2000-02-24
TCR ARCHIVE 12/11/2000 12/15/2000 COLIFORM (TCR) Present Present Routine 216 Alert TCR0 2000-12-15
TCR ARCHIVE 07/19/2001 07/25/2001 COLIFORM (TCR) Present Present Repeat 867 Alert TCR0 2001-07-25
TCR ARCHIVE 07/19/2001 07/25/2001 COLIFORM (TCR) Present Present Repeat 868 Alert TCR0 2001-07-25
TCR ARCHIVE 07/19/2001 07/25/2001 COLIFORM (TCR) Present Present Repeat 869 Alert TCR0 2001-07-25
TCR ARCHIVE 08/21/2001 08/29/2001 COLIFORM (TCR) Present Present Routine 979 Alert TCR0 2001-08-29
IOC ARCHIVE 10/08/2001 10/21/2002 AC SODIUM 54.4 20 MG/L 11009-21 Alert Chem IOC0 2002-10-21
TCR ARCHIVE 06/03/2002 06/06/2002 COLIFORM (TCR) Present Present Routine 1834 Alert TCR0 2002-06-06
Notice - Sodium CHEM646 09/03/2003 01/14/2004 EP-A SODIUM 52 20 MG/L A30904BI-1I Notice Sodium 2004-01-14
Notice - Sodium CHEM646 09/03/2003 01/14/2004 EP-B SODIUM 43 20 MG/L A30904BO-1I Notice Sodium 2004-01-14
TCR COLI732 10/22/2003 10/28/2003 DIST-A COLIFORM (TCR) Present Present Routine 3797 Alert TCR0 2003-10-28
TCR COLI6145 03/03/2009 03/04/2009 03/05/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 12872 Alert TCR0 2009-03-04
TCR COLI6887 10/05/2009 10/06/2009 10/07/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 14001 Alert TCR0 2009-10-06
Notice - Sodium CHEM5589 08/20/2012 10/31/2012 EP-A SODIUM 52.5 20 MG/L B2H211004-I Notice Sodium 2012-10-31
Notice - Sodium CHEM5589 08/20/2012 10/31/2012 EP-B SODIUM 41.2 20 MG/L B2H211001-I Notice Sodium 2012-10-31
Notice - Sodium CHEM5589 08/20/2012 10/31/2012 EP-E SODIUM 50.3 20 MG/L B2H211002-I Notice Sodium 2012-10-31
TCR COLI11839 07/15/2013 07/16/2013 07/18/2013 2 DIST-A COLIFORM (TCR) Present Present Routine 189305 Alert TCR0 2013-07-16
TCR COLI12006 08/26/2013 08/27/2013 08/28/2013 1 DIST-A COLIFORM (TCR) Present Present Routine 189555 Alert TCR0 2013-08-27
TCR COLI12966 07/01/2014 07/03/2014 07/03/2014 0 DIST-A COLIFORM (TCR) Present Present Routine 191267 Alert TCR0 2014-07-03
TCR COLI14163 05/18/2015 05/19/2015 05/20/2015 1 DIST-A COLIFORM (TCR) Present Present Routine 192908 Alert TCR0 2015-05-19
TCR COLI18398 11/07/2018 11/08/2018 DIST-A COLIFORM (TCR) Present Present Routine 201591 Alert TCR0 2018-11-08
TCR COLI19360 10/01/2019 10/02/2019 DIST-A E. COLI Present 0 Routine 203709 Alert TCR0 2019-10-02
TCR COLI19360 10/01/2019 10/02/2019 DIST-A COLIFORM (TCR) Present Present Routine 203709 Alert TCR0 2019-10-02
TCR COLI19364 10/01/2019 10/03/2019 DIST-A COLIFORM (TCR) Present Present Routine 203708 Alert TCR0 2019-10-03
Notice - Source COLI19990 06/30/2020 07/01/2020 SRC-EA COLIFORM (TCR) Present Present Assessment 205497 Notice Source 2020-07-01


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