OHA Drinking Water Services
OR41
PWS ID: 05364 ---- MT TERRACE MHP
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 05/11/1992 06/19/1992 A SODIUM 45 20 MG/L -1910426 Alert Chem IOC0 1992-06-19
TCR ARCHIVE 01/11/1994 05/06/1994 COLIFORM (TCR) Present Present Routine 2768 Alert TCR0 1994-05-06
LCR CHEM1384 04/23/1996 03/21/2005 DIST-A LEAD SUMMARY 0.016 0.015 MG/L Alert Chem LCR0 2005-03-21
IOC ARCHIVE 07/08/1996 08/17/1996 A SODIUM 55.3 20 MG/L 96-6213 Alert Chem IOC0 1996-08-17
TCR ARCHIVE 01/03/1998 01/14/1999 COLIFORM (TCR) Present Present Routine 1495 Alert TCR0 1999-01-14
TCR ARCHIVE 07/30/1998 08/28/1998 COLIFORM (TCR) Present Present Routine 9915 Alert TCR0 1998-08-28
TCR ARCHIVE 09/29/1998 11/13/1998 COLIFORM (TCR) Present Present Routine 1154 Alert TCR0 1998-11-13
TCR ARCHIVE 11/30/1998 01/14/1999 COLIFORM (TCR) Present Present Routine 1394 Alert TCR0 1999-01-14
TCR ARCHIVE 12/17/1998 01/14/1999 COLIFORM (TCR) Present Present Routine 1460 Alert TCR0 1999-01-14
TCR ARCHIVE 04/14/1999 07/14/1999 COLIFORM (TCR) Present Present Routine 342 Alert TCR0 1999-07-14
TCR ARCHIVE 05/04/1999 07/14/1999 COLIFORM (TCR) Present Present Routine 409 Alert TCR0 1999-07-14
TCR ARCHIVE 07/13/1999 08/20/1999 COLIFORM (TCR) Present Present Routine 698 Alert TCR0 1999-08-20
IOC ARCHIVE 05/29/2001 07/11/2001 A SODIUM 88.4 20 MG/L 0105500 Alert Chem IOC0 2001-07-11
TCR ARCHIVE 10/02/2002 10/17/2002 COLIFORM (TCR) Present Present Routine 1993 Alert TCR0 2002-10-17
TCR COLI572 09/03/2003 09/10/2003 DIST-A COLIFORM (TCR) Present Present Routine 4800 Alert TCR0 2003-09-10
TCR COLI603 09/08/2003 09/18/2003 DIST-A COLIFORM (TCR) Present Present Repeat 4823 Alert TCR0 2003-09-18
TCR COLI603 09/08/2003 09/18/2003 DIST-A COLIFORM (TCR) Present Present Repeat 4824 Alert TCR0 2003-09-18
TCR COLI603 09/08/2003 09/18/2003 DIST-A COLIFORM (TCR) Present Present Repeat 4825 Alert TCR0 2003-09-18
TCR COLI603 09/09/2003 09/18/2003 DIST-A COLIFORM (TCR) Present Present Repeat 4831 Alert TCR0 2003-09-18
TCR COLI951 01/05/2004 01/20/2004 DIST-A COLIFORM (TCR) Present Present Routine 5164 Alert TCR0 2004-01-20
TCR COLI987 01/29/2004 02/09/2004 DIST-A COLIFORM (TCR) Present Present Repeat 5261 Alert TCR0 2004-02-09
TCR COLI1413 07/07/2004 08/27/2004 DIST-A COLIFORM (TCR) Present Present Routine 5780 Alert TCR0 2004-08-27
TCR COLI1413 08/03/2004 08/27/2004 DIST-A COLIFORM (TCR) Present Present Routine 5889 Alert TCR0 2004-08-27
TCR COLI1413 08/03/2004 08/27/2004 DIST-A COLIFORM (TCR) Present Present Routine 5891 Alert TCR0 2004-08-27
TCR COLI1413 08/03/2004 08/27/2004 DIST-A COLIFORM (TCR) Present Present Routine 5893 Alert TCR0 2004-08-27
TCR COLI1832 08/25/2004 02/03/2005 DIST-A COLIFORM (TCR) Present Present Repeat 5991 Alert TCR0 2005-02-03
TCR COLI1832 08/25/2004 02/03/2005 DIST-A COLIFORM (TCR) Present Present Repeat 5992 Alert TCR0 2005-02-03
TCR COLI1832 08/25/2004 02/03/2005 DIST-A COLIFORM (TCR) Present Present Repeat 5993 Alert TCR0 2005-02-03
TCR COLI1832 08/25/2004 02/03/2005 DIST-A COLIFORM (TCR) Present Present Repeat 5994 Alert TCR0 2005-02-03
TCR COLI1832 08/25/2004 02/03/2005 DIST-A COLIFORM (TCR) Present Present Repeat 5995 Alert TCR0 2005-02-03
TCR COLI1783 11/23/2004 01/06/2005 DIST-A E. COLI Present 0 Routine 6308 Alert TCR0 2005-01-06
TCR COLI1783 11/23/2004 01/06/2005 DIST-A COLIFORM (TCR) Present Present Routine 6308 Alert TCR0 2005-01-06
Notice - Sodium CHEM1167 12/21/2004 03/17/2005 EP-A SODIUM 38.7 20 MG/L 0412573I Notice Sodium 2005-03-17
TCR COLI1882 02/28/2005 03/10/2005 DIST-A COLIFORM (TCR) Present Present Routine 0238 Alert TCR0 2005-03-10
TCR COLI3104 04/06/2006 06/13/2006 DIST-A COLIFORM (TCR) Present Present Routine 0267 Alert TCR0 2006-06-13
TCR COLI3314 07/31/2006 08/02/2006 DIST-A COLIFORM (TCR) Present Present Routine 0715 Alert TCR0 2006-08-02
TCR COLI5098 03/11/2008 03/18/2008 03/19/2008 1 DIST-A COLIFORM (TCR) Present Present Routine 20080347 Alert TCR0 2008-03-18
Notice - Sodium CHEM2966 04/03/2008 05/20/2008 07/29/2008 70 EP-A SODIUM 44.1 20 MG/L 32242-I Notice Sodium 2008-05-20
TCR COLI5865 11/12/2008 11/14/2008 11/14/2008 0 DIST-A COLIFORM (TCR) Present Present Routine 20081559 Alert TCR0 2008-11-14
TCR COLI5888 11/18/2008 11/20/2008 11/20/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 20081573 Alert TCR0 2008-11-20
TCR COLI5888 11/18/2008 11/20/2008 11/20/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 20081574 Alert TCR0 2008-11-20
TCR COLI5888 11/18/2008 11/20/2008 11/20/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 20081575 Alert TCR0 2008-11-20
TCR COLI5888 11/18/2008 11/20/2008 11/20/2008 0 DIST-A COLIFORM (TCR) Present Present Repeat 20081576 Alert TCR0 2008-11-20
TCR COLI6220 04/15/2009 04/17/2009 04/17/2009 0 DIST-A COLIFORM (TCR) Present Present Routine 20090465 Alert TCR0 2009-04-17
TCR COLI6802 09/16/2009 09/21/2009 09/22/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 20091195 Alert TCR0 2009-09-21
TCR COLI6830 09/23/2009 09/25/2009 09/25/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 20091227 Alert TCR0 2009-09-25
TCR COLI6830 09/23/2009 09/25/2009 09/25/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 20091228 Alert TCR0 2009-09-25
TCR COLI6830 09/23/2009 09/25/2009 09/25/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 20091229 Alert TCR0 2009-09-25
TCR COLI6830 09/23/2009 09/25/2009 09/25/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 20091230 Alert TCR0 2009-09-25
Notice - Source COLI8701 11/30/2010 12/02/2010 SRC-AB COLIFORM (TCR) Present Present Assessment 20101797 Notice Source 2010-12-02
Notice - Source COLI8778 12/14/2010 12/17/2010 SRC-AA COLIFORM (TCR) Present Present Assessment 20101900 Notice Source 2010-12-17
Notice - Source COLI8778 12/14/2010 12/17/2010 SRC-AB COLIFORM (TCR) Present Present Assessment 20101899 Notice Source 2010-12-17
Notice - Source COLI8995 02/23/2011 02/25/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 20110264 Notice Source 2011-02-25
Notice - Source COLI9292 06/22/2011 06/27/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 20110890 Notice Source 2011-06-27
TCR COLI9426 07/19/2011 07/25/2011 07/29/2011 4 DIST-A COLIFORM (TCR) Present Present Routine 20111058 Alert TCR0 2011-07-25
Notice - Source COLI9648 09/15/2011 09/19/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 20111395 Notice Source 2011-09-19
Notice - Source COLI9835 10/18/2011 10/20/2011 SRC-AA COLIFORM (TCR) Present Present Assessment 20111558 Notice Source 2011-10-20
TCR COLI10062 12/28/2011 12/30/2011 12/30/2011 0 DIST-A COLIFORM (TCR) Present Present Routine 20111870 Alert TCR0 2011-12-30
ARS CHEM7542 03/19/2017 03/28/2017 03/30/2017 2 EP-A ARSENIC 0.0154 0.01 MG/L 1703807001-I Alert Chem CMCL ARS0 2017-03-28
Notice - Sodium CHEM7553 03/19/2017 04/19/2017 04/20/2017 1 EP-A SODIUM 58.7 20 MG/L 1703807001-I Notice Sodium 2017-04-19
ARS CHEM7553 04/12/2017 04/19/2017 04/20/2017 1 EP-A ARSENIC 0.02 0.01 MG/L 1704585001-I Alert Chem CMCL ARS0 2017-04-19
ARS CHEM7706 09/21/2017 09/26/2017 09/28/2017 2 EP-A ARSENIC 0.0214 0.01 MG/L 1709939001-I Alert Chem CMCL ARS0 2017-09-26
TCR COLI17542 12/13/2017 12/15/2017 12/15/2017 0 SRC-AC E. COLI Present 0 Assessment 20171987 Alert TCR0 2017-12-15
Notice - Source COLI17542 12/13/2017 12/15/2017 12/15/2017 0 SRC-AC COLIFORM (TCR) Present Present Assessment 20171987 Notice Source 2017-12-15
Notice - Source COLI17569 12/21/2017 12/26/2017 SRC-AC COLIFORM (TCR) Present Present Confirmation 20172053 Notice Source 2017-12-26
Notice - Source COLI17569 12/21/2017 12/26/2017 SRC-AC COLIFORM (TCR) Present Present Confirmation 20172054 Notice Source 2017-12-26
Notice - Source COLI17569 12/21/2017 12/26/2017 SRC-AC COLIFORM (TCR) Present Present Confirmation 20172055 Notice Source 2017-12-26
Notice - Source COLI17569 12/21/2017 12/26/2017 SRC-AC COLIFORM (TCR) Present Present Confirmation 20172056 Notice Source 2017-12-26
Notice - Source COLI17569 12/21/2017 12/26/2017 SRC-AC COLIFORM (TCR) Present Present Confirmation 20172057 Notice Source 2017-12-26
ARS CHEM7887 03/06/2018 03/12/2018 03/12/2018 0 EP-A ARSENIC 0.0208 0.01 MG/L 1803251001-I Alert Chem CMCL ARS0 2018-03-12
ARS CHEM7973 06/21/2018 06/27/2018 07/05/2018 8 EP-A ARSENIC 0.0148 0.01 MG/L 1806B12001-I Alert Chem CMCL ARS0 2018-06-27
ARS CHEM7996 07/12/2018 07/16/2018 07/18/2018 2 EP-A ARSENIC 0.0202 0.01 MG/L 1807643001-I Alert Chem CMCL ARS0 2018-07-16
ARS CHEM8218 01/09/2019 01/14/2019 01/15/2019 1 SRC-AB ARSENIC 0.0121 0.01 MG/L 1901471001-I Alert Chem CMCL ARS0 2019-01-14
ARS CHEM8220 01/09/2019 01/14/2019 01/15/2019 1 SRC-AC ARSENIC 0.0122 0.01 MG/L 1901469001-I Alert Chem CMCL ARS0 2019-01-14
ARS CHEM8511 09/09/2019 09/17/2019 09/18/2019 1 SRC-AA ARSENIC 0.412 0.01 MG/L 1909405001-I Alert Chem CMCL ARS0 2019-09-17
TCR COLI21461 09/29/2021 10/01/2021 10/01/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 20211609 Alert TCR0 2021-10-01
Notice - Source COLI22905 11/22/2022 11/28/2022 SRC-AA COLIFORM (TCR) Present Present Assessment 20221882 Notice Source 2022-11-28
TCR TCR-157 02/16/2023 02/21/2023 02/21/2023 0 DIST-A E. COLI Present 0 Routine 20230218 Alert TCR0 2023-02-21
TCR TCR-158 02/16/2023 02/21/2023 02/21/2023 0 DIST-A COLIFORM (TCR) Present Present Routine 20230218 Alert TCR0 2023-02-21
ARS ARS-51 11/15/2023 11/22/2023 11/30/2023 8 POU-25 ARSENIC 0.0106 0.01 MG/L 23110693-02A-I Alert Chem CMCL ARS0 2023-11-22


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