OHA Drinking Water Services
OR41
PWS ID: 00594 ---- CLACKAMAS RIVER WATER - CLAIRMONT
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
LCR CHEM1260 12/06/1992 03/21/2005 DIST-A LEAD SUMMARY 0.025 0.015 MG/L Alert Chem LCR0 2005-03-21
TCR ARCHIVE 07/13/1993 08/03/1993 COLIFORM (TCR) Present Present Routine 170108 Alert TCR0 1993-08-03
TCR ARCHIVE 08/03/1993 09/07/1993 COLIFORM (TCR) Present Present Routine 172241 Alert TCR0 1993-09-07
TCR ARCHIVE 08/24/1993 09/07/1993 COLIFORM (TCR) Present Present Routine 172334 Alert TCR0 1993-09-07
TCR ARCHIVE 03/22/1994 04/01/1994 COLIFORM (TCR) Present Present Routine 182614 Alert TCR0 1994-04-01
TCR ARCHIVE 04/05/1994 05/04/1994 COLIFORM (TCR) Present Present Routine 183290 Alert TCR0 1994-05-04
TCR ARCHIVE 07/12/1995 08/08/1995 COLIFORM (TCR) Present Present Routine RC0009 Alert TCR0 1995-08-08
TCR ARCHIVE 10/08/1996 10/21/1996 COLIFORM (TCR) Present Present Routine RC0355 Alert TCR0 1996-10-21
TCR ARCHIVE 09/02/1999 10/12/1999 COLIFORM (TCR) Present Present Routine RC1805 Alert TCR0 1999-10-12
TCR ARCHIVE 06/20/2001 07/23/2001 COLIFORM (TCR) Present Present Routine KC2713 Alert TCR0 2001-07-23
TCR COLI110 02/18/2003 03/17/2003 DIST-A COLIFORM (TCR) Present Present Routine RC3548 Alert TCR0 2003-03-17
TCR COLI410 07/01/2003 07/29/2003 DIST-A COLIFORM (TCR) Present Present Routine RC3741 Alert TCR0 2003-07-29
TCR COLI405 07/15/2003 07/24/2003 DIST-A COLIFORM (TCR) Present Present Routine RC3769 Alert TCR0 2003-07-24
LCR CHEM2223 08/02/2005 10/20/2006 DIST-A LEAD SUMMARY 0.027 0.015 MG/L Alert Chem LCR0 2006-10-20
LCR CHEM2223 03/06/2006 10/20/2006 DIST-A LEAD SUMMARY 0.026 0.015 MG/L Alert Chem LCR0 2006-10-20
Notice - Sodium CHEM3440 06/06/2007 04/06/2009 EP-B SODIUM 68.2 20 MG/L 0715712 Notice Sodium 2009-04-06
LCR CHEM3420 08/27/2008 03/25/2009 DIST-A LEAD SUMMARY 0.023 0.015 MG/L Alert Chem LCR0 2009-03-25
Notice - Sodium CHEM3977 12/08/2008 03/05/2010 EP-B SODIUM 35.3 20 MG/L 0834310 Notice Sodium 2010-03-05
LCR CHEM4241 09/10/2009 05/26/2010 DIST-A LEAD SUMMARY 0.023 0.015 MG/L Alert Chem LCR0 2010-05-26
Notice - Sodium CHEM3977 12/28/2009 03/05/2010 EP-B SODIUM 30.9 20 MG/L 0936320-I Notice Sodium 2010-03-05
Notice - Sodium CHEM4478 08/03/2010 10/26/2010 EP-B SODIUM 26 20 MG/L 804012-I Notice Sodium 2010-10-26
Notice - Sodium CHEM4798 01/26/2011 03/23/2011 EP-B SODIUM 32 20 MG/L 10126282-I Notice Sodium 2011-03-23
Notice - Sodium CHEM5320 01/31/2012 04/04/2012 EP-B SODIUM 23.5 20 MG/L 203102702-I Notice Sodium 2012-04-04
LCRE LCRE15351 02/01/2013 05/30/2013 EP-B LCR EXCURSION 8 >0 Alert Chem LCRE0 2013-05-30
Notice - Sodium CHEM5756 02/05/2013 04/18/2013 EP-B SODIUM 23 20 MG/L 303602602-I Notice Sodium 2013-04-18
LCR CHEM5792 04/19/2013 06/07/2013 DIST-A LEAD SUMMARY 0.017 0.015 MG/L Alert Chem LCR0 2013-06-07
TCR COLI12437 11/19/2013 11/20/2013 11/20/2013 0 DIST-A COLIFORM (TCR) Present Present Routine RC8969 Alert TCR0 2013-11-20
TCR COLI17701 03/13/2018 03/15/2018 03/14/2018 -1 DIST-A COLIFORM (TCR) Present Present Routine CM1142 Alert TCR0 2018-03-15
TCR COLI18101 08/15/2018 08/16/2018 08/17/2018 1 DIST-A COLIFORM (TCR) Present Present Routine CM1355 Alert TCR0 2018-08-16


More information for this water system: SDWIS ID 4111
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