OHA Drinking Water Services
OR41
PWS ID: 91869 ---- SAND DUNES FRONTIER
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
 Alert Level MCL Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
TCR ARCHIVE 03/13/2002 03/18/2002 COLIFORM (TCR) Present Present Routine 220771 Alert TCR0 2002-03-18
TCR COLI1896 03/09/2005 03/16/2005 DIST-A COLIFORM (TCR) Present Present Routine 250819 Alert TCR0 2005-03-16
TCR COLI3126 06/14/2006 06/16/2006 DIST-A COLIFORM (TCR) Present Present Routine 262014 Alert TCR0 2006-06-16
TCR COLI4429 08/16/2007 08/17/2007 DIST-A COLIFORM (TCR) Present Present Routine 273336 Alert TCR0 2007-08-17
TCR COLI6074 01/14/2009 01/20/2009 DIST-A COLIFORM (TCR) Present Present Routine 290250 Alert TCR0 2009-01-20
TCR COLI6110 01/14/2009 02/05/2009 DIST-A COLIFORM (TCR) Present Present Routine 290250 Alert TCR0 2009-02-05
TCR COLI8841 12/28/2010 12/30/2010 DIST-A COLIFORM (TCR) Present Present Routine 106497 Alert TCR0 2010-12-30
Notice - Source COLI8841 12/28/2010 12/30/2010 SRC-AB COLIFORM (TCR) Present Present Assessment 106496 Notice Source 2010-12-30
TCR COLI9225 06/08/2011 06/10/2011 06/13/2011 3 DIST-A COLIFORM (TCR) Present Present Routine 112677 Alert TCR0 2011-06-10
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A E. COLI Present 0 Routine 113337 Alert TCR0 2011-07-15
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 113335 Alert TCR0 2011-07-15
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 113336 Alert TCR0 2011-07-15
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 113337 Alert TCR0 2011-07-15
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 113338 Alert TCR0 2011-07-15
TCR COLI9383 07/13/2011 07/15/2011 07/15/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 113339 Alert TCR0 2011-07-15
Notice - Source COLI9404 07/18/2011 07/20/2011 07/21/2011 1 SRC-AB COLIFORM (TCR) Present Present Triggered 113416 Notice Source 2011-07-20
Notice - Source COLI11177 11/14/2012 11/16/2012 SRC-AB COLIFORM (TCR) Present Present Assessment 125625 Notice Source 2012-11-16
TCR COLI11719 06/12/2013 06/14/2013 06/14/2013 0 DIST-A COLIFORM (TCR) Present Present Routine 132458 Alert TCR0 2013-06-14
Notice - Source COLI12383 10/30/2013 11/05/2013 SRC-AB COLIFORM (TCR) Present Present Assessment 134798 Notice Source 2013-11-05
TCR COLI12683 03/19/2014 03/21/2014 03/25/2014 4 DIST-A COLIFORM (TCR) Present Present Routine 141298 Alert TCR0 2014-03-21
TCR COLI13254 09/10/2014 09/12/2014 SRC-AB COLIFORM (TCR) Present Present Assessment 1409441001 Alert TCR0 2014-09-12
Notice - Source COLI13273 09/10/2014 09/15/2014 SRC-AB COLIFORM (TCR) Present Present Assessment 1409441001 Notice Source 2014-09-15
TCR COLI14002 03/11/2015 03/13/2015 03/13/2015 0 DIST-A COLIFORM (TCR) Present Present Routine 1503436001 Alert TCR0 2015-03-13
TCR COLI14014 03/18/2015 03/20/2015 03/20/2015 0 DIST-A COLIFORM (TCR) Present Present Repeat 1503702001 Alert TCR0 2015-03-20
TCR COLI14014 03/18/2015 03/20/2015 03/20/2015 0 DIST-A COLIFORM (TCR) Present Present Repeat 1503702002 Alert TCR0 2015-03-20
TCR COLI14014 03/18/2015 03/20/2015 03/20/2015 0 DIST-A COLIFORM (TCR) Present Present Repeat 1503702003 Alert TCR0 2015-03-20
TCR COLI14014 03/18/2015 03/20/2015 03/20/2015 0 DIST-A COLIFORM (TCR) Present Present Repeat 1503702004 Alert TCR0 2015-03-20
Notice - Source COLI14014 03/18/2015 03/20/2015 03/20/2015 0 SRC-AB COLIFORM (TCR) Present Present Triggered 1503702005 Notice Source 2015-03-20
Notice - Source COLI19774 03/27/2020 03/30/2020 03/31/2020 1 SRC-AB COLIFORM (TCR) Present Present Assessment 2003A48002 Notice Source 2020-03-30
TCR COLI22109 05/10/2022 05/11/2022 05/11/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2205463001 Alert TCR0 2022-05-11
TCR COLI22646 09/28/2022 09/30/2022 09/30/2022 0 DIST-A COLIFORM (TCR) Present Present Routine 2209B15-001 Alert TCR0 2022-09-30
TCR TCR-478 06/21/2023 06/22/2023 06/22/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 2306832-001 Alert TCR0 2023-06-22
TCR TCR-487 06/23/2023 06/26/2023 06/26/2023 0 DIST-A COLIFORM (TCR) Present Present Repeat 2306877-002 Alert TCR0 2023-06-26
Notice - Source TCR-3643 03/17/2025 03/19/2025 03/19/2025 0 SRC-AB COLIFORM (TCR) Present Present Assessment 2503555-002 Notice Source 2025-03-19


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