OHA Drinking Water Services
OR41
PWS ID: 01090 ---- USFS SILVER LAKE RS
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
VOC ARCHIVE 09/30/1993 06/13/1994 AA TETRACHLOROETHYLENE 0.0011 0.005 MG/L 1106-1 Alert Chem VOC0 1994-06-13
TCR ARCHIVE 09/05/1995 09/18/1995 COLIFORM (TCR) Present Present Routine 171 Alert TCR0 1995-09-18
TCR ARCHIVE 10/14/1999 11/03/1999 COLIFORM (TCR) Present Present Routine 991015BU1 Alert TCR0 1999-11-03
VOC ARCHIVE 10/29/2001 11/28/2001 AA TETRACHLOROETHYLENE 0.0011 0.005 MG/L A11029ANAA Alert Chem VOC0 2001-11-28
TCR COLI45 01/13/2003 02/06/2003 DIST-A COLIFORM (TCR) Present Present Routine A30113AK1 Alert TCR0 2003-02-06
VOC CHEM1120 04/28/2004 01/20/2005 EP-A TETRACHLOROETHYLENE 0.0008 0.005 MG/L A40428C-1V Alert Chem VOC0 2005-01-20
TCR COLI2227 07/06/2005 07/27/2005 DIST-A COLIFORM (TCR) Present Present Routine A50707AU1 Alert TCR0 2005-07-27
TCR COLI2662 11/01/2005 11/28/2005 DIST-A COLIFORM (TCR) Present Present Routine A51102AG1 Alert TCR0 2005-11-28
VOC CHEM3619 07/08/2009 08/11/2009 EP-A TETRACHLOROETHYLENE 0.00077 0.005 MG/L 090720001C-V Alert Chem VOC0 2009-08-11
TCR COLI6674 08/27/2009 08/28/2009 08/28/2009 0 DIST-A COLIFORM (TCR) Present Present Routine B9H271205 Alert TCR0 2009-08-28
VOC CHEM3779 09/14/2009 10/14/2009 EP-A TETRACHLOROETHYLENE 0.0018 0.005 MG/L 090939901A-V Alert Chem VOC0 2009-10-14
TCR COLI6923 10/07/2009 10/09/2009 10/09/2009 0 DIST-A COLIFORM (TCR) Present Present Routine B092557 Alert TCR0 2009-10-09
VOC CHEM3901 11/16/2009 01/14/2010 EP-A TETRACHLOROETHYLENE 0.00161 0.005 MG/L 091132201A-V Alert Chem VOC0 2010-01-14
VOC CHEM3975 02/07/2010 03/05/2010 04/30/2010 56 EP-A TETRACHLOROETHYLENE 0.00153 0.005 MG/L 100222101A-V Alert Chem VOC0 2010-03-05
VOC CHEM4297 06/23/2010 08/12/2010 08/12/2010 0 EP-A TETRACHLOROETHYLENE 0.00125 0.005 MG/L 100675101A-V Alert Chem VOC0 2010-08-12
VOC CHEM4364 08/12/2010 09/08/2010 EP-A TETRACHLOROETHYLENE 0.00066 0.005 MG/L 100843501B-V Alert Chem VOC0 2010-09-08
TCR COLI8211 09/09/2010 09/13/2010 09/13/2010 0 DIST-A COLIFORM (TCR) Present Present Routine B102355 Alert TCR0 2010-09-13
TCR COLI8414 10/06/2010 10/08/2010 10/11/2010 3 DIST-A COLIFORM (TCR) Present Present Routine B102769 Alert TCR0 2010-10-08
TCR COLI8414 10/06/2010 10/08/2010 10/11/2010 3 DIST-A COLIFORM (TCR) Present Present Routine B102770 Alert TCR0 2010-10-08
TCR COLI8414 10/06/2010 10/08/2010 10/11/2010 3 DIST-A COLIFORM (TCR) Present Present Routine B102771 Alert TCR0 2010-10-08
TCR COLI8414 10/06/2010 10/08/2010 10/11/2010 3 DIST-A COLIFORM (TCR) Present Present Routine B102772 Alert TCR0 2010-10-08
TCR COLI8414 10/06/2010 10/08/2010 10/11/2010 3 DIST-A COLIFORM (TCR) Present Present Routine B102773 Alert TCR0 2010-10-08
TCR COLI9862 10/25/2011 10/28/2011 10/28/2011 0 DIST-A COLIFORM (TCR) Present Present Routine B112701 Alert TCR0 2011-10-28
TCR COLI9886 11/01/2011 11/03/2011 11/03/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat B112735 Alert TCR0 2011-11-03
TCR COLI9886 11/01/2011 11/03/2011 11/03/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat B112736 Alert TCR0 2011-11-03
TCR COLI9886 11/01/2011 11/03/2011 11/03/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat B112737 Alert TCR0 2011-11-03
TCR COLI9886 11/01/2011 11/03/2011 11/03/2011 0 DIST-A COLIFORM (TCR) Present Present Repeat B112738 Alert TCR0 2011-11-03
TCR COLI17313 10/16/2017 10/18/2017 DIST-A COLIFORM (TCR) Present Present Routine B172652 Alert TCR0 2017-10-18
TCR COLI17337 10/19/2017 10/23/2017 10/23/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat B172695 Alert TCR0 2017-10-23
TCR COLI17337 10/19/2017 10/23/2017 10/23/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat B172698 Alert TCR0 2017-10-23
TCR COLI19556 12/01/2019 12/04/2019 DIST-A COLIFORM (TCR) Present Present Routine B193217 Alert TCR0 2019-12-04


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