OHA Drinking Water Services
OR41
PWS ID: 00580 ---- NORTH CLACKAMAS COUNTY WC
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 12/07/1993 01/18/1994 COLIFORM (TCR) Present Present Routine 1X Alert TCR0 1994-01-18
TCR ARCHIVE 12/14/1993 01/18/1994 COLIFORM (TCR) Present Present Routine 1M Alert TCR0 1994-01-18
TCR ARCHIVE 12/14/1993 01/18/1994 COLIFORM (TCR) Present Present Routine 1P Alert TCR0 1994-01-18
TCR ARCHIVE 03/29/1994 04/13/1994 COLIFORM (TCR) Present Present Routine 182956 Alert TCR0 1994-04-13
TCR ARCHIVE 11/29/1994 12/12/1994 COLIFORM (TCR) Present Present Routine 195643 Alert TCR0 1994-12-12
TCR ARCHIVE 11/21/1995 12/14/1995 COLIFORM (TCR) Present Present Routine 214096 Alert TCR0 1995-12-14
TCR ARCHIVE 11/24/1995 12/14/1995 COLIFORM (TCR) Present Present Repeat 214200 Alert TCR0 1995-12-14
TCR ARCHIVE 11/12/1996 12/05/1996 COLIFORM (TCR) Present Present Routine 231735 Alert TCR0 1996-12-05
TCR ARCHIVE 08/26/1997 09/18/1997 COLIFORM (TCR) Present Present Routine 244487 Alert TCR0 1997-09-18
TCR ARCHIVE 02/03/1998 03/09/1998 COLIFORM (TCR) Present Present Routine 251772 Alert TCR0 1998-03-09
TCR ARCHIVE 09/15/1998 10/13/1998 COLIFORM (TCR) Present Present Routine 262663 Alert TCR0 1998-10-13
TCR ARCHIVE 10/05/1999 11/10/1999 COLIFORM (TCR) Present Present Routine 281509 Alert TCR0 1999-11-10
LCR CHEM1255 04/12/2000 03/21/2005 DIST-A LEAD SUMMARY 0.046 0.015 MG/L Alert Chem LCR0 2005-03-21
TCR ARCHIVE 03/20/2001 04/09/2001 COLIFORM (TCR) Present Present Routine 307782 Alert TCR0 2001-04-09
LCR CHEM1255 04/24/2001 03/21/2005 DIST-A LEAD SUMMARY 0.031 0.015 MG/L Alert Chem LCR0 2005-03-21
TCR ARCHIVE 10/23/2001 11/05/2001 COLIFORM (TCR) Present Present Routine 319180 Alert TCR0 2001-11-05
TCR ARCHIVE 11/06/2001 12/04/2001 COLIFORM (TCR) Present Present Routine 319782 Alert TCR0 2001-12-04
DBP CHEM1712 05/17/2005 08/16/2005 DIST-A TTHM 0.0882 0.08 MG/L 05137/24 Alert Chem CMCL DBP0 2005-08-16
LCR CHEM2221 04/18/2006 10/20/2006 DIST-A LEAD SUMMARY 0.036 0.015 MG/L Alert Chem LCR0 2006-10-20
VOC CHEM8884 03/04/2020 03/20/2020 EP-B TOLUENE 0.0005 1 MG/L 006401501-V Alert Chem VOC0 2020-03-20


More information for this water system: SDWIS ID 4299
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