OHA Drinking Water Services
OR41
PWS ID: 94728 ---- WALLOWA MTN VISITOR CENTER
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
SOC ARCHIVE 08/18/1995 10/16/1995 AA 2,4-D 0.0007 0.07 MG/L 950822APAA Alert Chem SOC0 1995-10-16
IOC ARCHIVE 12/14/1998 02/01/1999 AA SODIUM 26.3 20 MG/L 81216-24 Alert Chem IOC0 1999-02-01
NO3 ARCHIVE 11/06/2000 11/16/2000 AA NITRATE 5.4 5 10 MG/L A01106QAA Alert Chem NO30 2000-11-16
NO3 CHEM3377 01/20/2009 02/18/2009 EP-A NITRATE 5.51 5 10 MG/L 090121H1Q-I Alert Chem NO30 2009-02-18
NO3 CHEM3622 07/07/2009 08/11/2009 08/14/2009 3 EP-A NITRATE 5.52 5 10 MG/L 090707B1B-I Alert Chem NO30 2009-08-11
NO3 CHEM3812 10/20/2009 11/04/2009 11/04/2009 0 EP-A NITRATE 6 5 10 MG/L 476017N-I Alert Chem NO30 2009-11-04
NO3 CHEM4521 10/19/2010 11/09/2010 11/10/2010 1 EP-A NITRATE 5.2 5 10 MG/L 029302801-I Alert Chem NO30 2010-11-09
Notice - Sodium CHEM4592 11/08/2010 12/06/2010 EP-A SODIUM 22.9 20 MG/L 101109038001-I Notice Sodium 2010-12-06
TCR COLI10948 09/18/2012 09/20/2012 09/20/2012 0 DIST-A COLIFORM (TCR) Present Present Routine 536034 Alert TCR0 2012-09-20
TCR COLI10967 09/24/2012 09/26/2012 09/28/2012 2 DIST-A COLIFORM (TCR) Present Present Repeat 536283 Alert TCR0 2012-09-26
TCR COLI10967 09/24/2012 09/26/2012 09/28/2012 2 DIST-A COLIFORM (TCR) Present Present Repeat 536284 Alert TCR0 2012-09-26
TCR COLI10967 09/24/2012 09/26/2012 09/28/2012 2 DIST-A COLIFORM (TCR) Present Present Repeat 536286 Alert TCR0 2012-09-26
Notice - Source COLI11010 10/02/2012 10/04/2012 SRC-AA COLIFORM (TCR) Present Present Triggered 537075 Notice Source 2012-10-04
TCR COLI11089 10/23/2012 10/25/2012 DIST-A COLIFORM (TCR) Present Present Repeat 538321 Alert TCR0 2012-10-25
TCR COLI11089 10/23/2012 10/25/2012 DIST-A COLIFORM (TCR) Present Present Repeat 538323 Alert TCR0 2012-10-25
NO3 CHEM6910 09/15/2015 10/09/2015 10/09/2015 0 EP-A NITRATE 6.12 5 10 MG/L 150915I1B-I Alert Chem NO30 2015-10-09
TCR COLI17968 07/10/2018 07/12/2018 DIST-A COLIFORM (TCR) Present Present Routine 180710A1 Alert TCR0 2018-07-12


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