OHA Drinking Water Services
OR41
PWS ID: 93762 ---- CENTENNIAL ADMIN OFFICES ---- INACTIVE
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 08/19/1993 09/10/1993 COLIFORM (TCR) Present Present Routine 930819-032 Alert TCR0 1993-09-10
TCR ARCHIVE 08/25/1993 09/10/1993 COLIFORM (TCR) Present Present Repeat 930825-041 Alert TCR0 1993-09-10
TCR ARCHIVE 08/26/1993 09/10/1993 COLIFORM (TCR) Present Present Repeat 930826-012 Alert TCR0 1993-09-10
TCR ARCHIVE 08/27/1993 09/10/1993 COLIFORM (TCR) Present Present Repeat 930827-010 Alert TCR0 1993-09-10
LCR CHEM1458 10/13/1994 03/21/2005 DIST-A COPPER SUMMARY 1.93 1.3 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1458 06/10/1997 03/21/2005 DIST-A COPPER SUMMARY 1.413 1.3 MG/L Alert Chem LCR0 2005-03-21
VOC ARCHIVE 12/02/1997 02/24/1999 A 1,1,1-TRICHLOROETHANE 0.001 0.2 MG/L 9712-019-2 Alert Chem VOC0 1999-02-24
VOC ARCHIVE 12/02/1997 02/24/1999 A TRICHLOROETHYLENE 0.0016 0.005 MG/L 9712-019-2 Alert Chem VOC0 1999-02-24
TCR ARCHIVE 03/16/1998 05/06/1998 COLIFORM (TCR) Present Present Routine 980316054 Alert TCR0 1998-05-06
LCR CHEM1458 11/12/1999 03/21/2005 DIST-A LEAD SUMMARY 0.163 0.015 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1458 11/12/1999 03/21/2005 DIST-A COPPER SUMMARY 2 1.3 MG/L Alert Chem LCR0 2005-03-21
VOC ARCHIVE 06/13/2001 07/17/2001 AA TRICHLOROETHYLENE 0.001 0.005 MG/L 211774 Alert Chem VOC0 2001-07-17
VOC ARCHIVE 12/05/2001 01/09/2002 AA TRICHLOROETHYLENE 0.0006 0.005 MG/L 214180 Alert Chem VOC0 2002-01-09


More information for this water system: SDWIS ID 1441
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