OHA Drinking Water Services
OR41
PWS ID: 91094 ---- OTE BAKER VALLEY RA I84
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
NO3 ARCHIVE 07/15/1996 08/08/1996 A NITRATE 5.22 5 10 MG/L 96197-01 Alert Chem NO30 1996-08-08
NO3 ARCHIVE 12/10/1998 01/13/1999 AA NITRATE 5.3 5 10 MG/L 98343-24 Alert Chem NO30 1999-01-13
TCR COLI537 07/09/2003 09/03/2003 DIST-A E. COLI Present 0 Routine 0319031 Alert TCR0 2003-09-03
TCR COLI537 07/09/2003 09/03/2003 DIST-A COLIFORM (TCR) Present Present Routine 0319031 Alert TCR0 2003-09-03
NO3 CHEM1844 10/03/2005 12/19/2005 EP-A NITRATE 6 5 10 MG/L A51004V-1 Alert Chem NO30 2005-12-19
NO3 CHEM2302 11/29/2006 12/27/2006 EP-A NITRATE 7 5 10 MG/L A61130H1 Alert Chem NO30 2006-12-27
NO3 CHEM2331 01/17/2007 02/12/2007 EP-A NITRATE 7 5 10 MG/L A70118T-1 Alert Chem NO30 2007-02-12
NO3 CHEM2481 04/25/2007 05/11/2007 EP-A NITRATE 6.8 5 10 MG/L A70426E1 Alert Chem NO30 2007-05-11
NO3 CHEM2728 10/01/2007 12/19/2007 EP-A NITRATE 6.6 5 10 MG/L A71002F1 Alert Chem NO30 2007-12-19
NO3 CHEM3906 12/02/2009 01/14/2010 01/22/2010 8 EP-A NITRATE 6.46 5 10 MG/L 977271-I Alert Chem NO30 2010-01-14
NO3 CHEM4652 12/15/2010 01/05/2011 01/06/2011 1 EP-A NITRATE 6.41 5 10 MG/L 1080971-I Alert Chem NO30 2011-01-05
NO3 CHEM5190 12/07/2011 12/19/2011 12/20/2011 1 EP-A NITRATE 5.73 5 10 MG/L 1171321-I Alert Chem NO30 2011-12-19
TCR COLI10716 07/18/2012 07/20/2012 07/23/2012 3 DIST-A COLIFORM (TCR) Present Present Routine 3011096231 Alert TCR0 2012-07-20
NO3 CHEM5583 10/17/2012 10/26/2012 10/26/2012 0 EP-A NITRATE 7.39 5 10 MG/L 1252501-I Alert Chem NO30 2012-10-26
NO3 CHEM6032 10/09/2013 10/25/2013 10/23/2013 -2 EP-A NITRATE 6.22 5 10 MG/L 1345291-I Alert Chem NO30 2013-10-25
NO3 CHEM6551 11/19/2014 12/03/2014 12/03/2014 0 EP-A NITRATE 5.95 5 10 MG/L 1451471-I Alert Chem NO30 2014-12-03
NO3 CHEM6621 01/14/2015 02/09/2015 02/19/2015 10 EP-A NITRATE 6.06 5 10 MG/L 1463981-I Alert Chem NO30 2015-02-09
NO3 CHEM7030 01/13/2016 01/26/2016 01/25/2016 -1 EP-A NITRATE 6.49 5 10 MG/L 1559561-I Alert Chem NO30 2016-01-26
NO3 CHEM7511 02/08/2017 02/23/2017 02/23/2017 0 EP-A NITRATE 6.14 5 10 MG/L 1663451-I Alert Chem NO30 2017-02-23
NO3 CHEM7851 01/03/2018 01/30/2018 01/30/2018 0 EP-A NITRATE 5.93 5 10 MG/L 1758981-I Alert Chem NO30 2018-01-30
NO3 CHEM8241 01/30/2019 02/15/2019 02/15/2019 0 EP-A NITRATE 5.27 5 10 MG/L 1857011-I Alert Chem NO30 2019-02-15
NO3 CHEM8835 01/15/2020 02/04/2020 02/04/2020 0 EP-A NITRATE 5.29 5 10 MG/L 1962771-I Alert Chem NO30 2020-02-04
NO3 CHEM9226 01/13/2021 01/22/2021 01/18/2021 -4 EP-A NITRATE 5.13 5 10 MG/L 2057531-I Alert Chem NO30 2021-01-22
NO3 CHEM9645 01/19/2022 02/07/2022 02/07/2022 0 EP-A NITRATE 5.22 5 10 MG/L 2160761-I Alert Chem NO30 2022-02-07
Notice - Source COLI22399 08/03/2022 08/05/2022 SRC-AA COLIFORM (TCR) Present Present Assessment 3012065721 Notice Source 2022-08-05
NO3 NO3-16 01/04/2023 01/17/2023 01/17/2023 0 EP-A NITRATE 5.82 5 10 MG/L 2273531-I Alert Chem NO30 2023-01-17
NO3 NO3-215 01/24/2024 02/14/2024 02/14/2024 0 EP-A NITRATE 5.31 5 10 MG/L 2383911-I Alert Chem NO30 2024-02-14


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