OHA Drinking Water Services
PWS ID: 00922 ---- VERNONIA, CITY OF
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 CHEM1323 08/03/1993 03/21/2005 DIST-A LEAD 90TH % VALUE 0.037 0.0155 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1323 02/27/1994 03/21/2005 DIST-A LEAD 90TH % VALUE 0.057 0.0155 MG/L Alert Chem LCR0 2005-03-21
VOC ARCHIVE 11/20/1996 01/29/1997 A 1,1,1-TRICHLOROETHANE 0.001 0.0005 0.2 MG/L 9611-108-1 Alert Chem VOC0 1997-01-29
LCR CHEM1323 03/24/1997 03/21/2005 DIST-A LEAD 90TH % VALUE 0.019 0.0155 MG/L Alert Chem LCR0 2005-03-21
DBP CHEM935 08/30/2004 10/19/2004 DIST-A TOTAL TRIHALOMETHANES (TTHM) 0.0774 0.08 0.08 MG/L 04243/03 Alert Chem DBP0 2004-10-19
LCR CHEM2675 07/17/2007 10/25/2007 02/06/2008 104 DIST-A LEAD 90TH % VALUE 0.027 0.0155 MG/L Alert Chem LCR0 2007-10-25
LCRE LCRE25715 07/01/2019 08/29/2019 07/27/2020 333 DIST-A LCR EXCURSION 3 >0 Alert Chem LCRE0 2019-08-29


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