OHA Drinking Water Services
OR41
PWS ID: 94533 ---- NORTH PLAINS ARCO
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
TCR ARCHIVE 09/09/1993 09/27/1993 COLIFORM (TCR) Present Present Routine 173281 Alert TCR0 1993-09-27
TCR ARCHIVE 12/01/1994 12/29/1994 COLIFORM (TCR) Present Present Routine 195807 Alert TCR0 1994-12-29
TCR ARCHIVE 04/13/1995 07/28/1995 COLIFORM (TCR) Present Present Routine 202215 Alert TCR0 1995-07-28
TCR ARCHIVE 04/13/1995 07/28/1995 COLIFORM (TCR) Present Present Routine 202216 Alert TCR0 1995-07-28
CEC ARCHIVE 04/27/1995 08/21/1995 A MANGANESE 0.09 0.05 MG/L 23538 Alert Chem CEC0 1995-08-21
IOC ARCHIVE 04/27/1995 08/21/1995 A SODIUM 42 20 MG/L 23538 Alert Chem IOC0 1995-08-21
TCR COLI845 05/29/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Routine P3E093501 Alert TCR0 2003-12-03
TCR COLI845 05/29/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Routine P3E093502 Alert TCR0 2003-12-03
TCR COLI845 06/03/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat P3F011801 Alert TCR0 2003-12-03
TCR COLI845 06/03/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat P3F011803 Alert TCR0 2003-12-03
TCR COLI845 06/03/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Repeat P3F011804 Alert TCR0 2003-12-03
TCR COLI3419 08/16/2006 08/18/2006 DIST-A COLIFORM (TCR) Present Present Routine PPH079401 Alert TCR0 2006-08-18
TCR COLI3443 08/21/2006 08/24/2006 DIST-A COLIFORM (TCR) Present Present Repeat PPH100303 Alert TCR0 2006-08-24
TCR COLI3471 08/28/2006 09/05/2006 DIST-A COLIFORM (TCR) Present Present Repeat PPH130401 Alert TCR0 2006-09-05
TCR COLI7334 12/22/2009 12/23/2009 01/14/2010 22 DIST-A E. COLI Present 0 Repeat PSL074801 Alert TCR0 2009-12-23
TCR COLI7334 12/22/2009 12/23/2009 01/14/2010 22 DIST-A COLIFORM (TCR) Present Present Repeat PSL074801 Alert TCR0 2009-12-23
TCR COLI7334 12/22/2009 12/23/2009 01/14/2010 22 DIST-A COLIFORM (TCR) Present Present Repeat PSL074802 Alert TCR0 2009-12-23
TCR COLI7334 12/22/2009 12/23/2009 01/14/2010 22 DIST-A COLIFORM (TCR) Present Present Repeat PSL074803 Alert TCR0 2009-12-23
TCR COLI14274 06/23/2015 06/25/2015 06/25/2015 0 DIST-A COLIFORM (TCR) Present Present Routine 440113403 Alert TCR0 2015-06-25


More information for this water system: SDWIS ID 2266
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