OHA Drinking Water Services
OR41
PWS ID: 00379 ---- JOINT WATER COMMISSION
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
OC ARCHIVE 09/29/1993 01/06/1994 A CHLOROMETHANE 0.001 MG/L 18003-1 Alert Chem OC0 1994-01-06
TCR ARCHIVE 10/09/1996 10/24/1996 COLIFORM (TCR) Present Present Routine 961009BF10 Alert TCR0 1996-10-24
TCR ARCHIVE 10/09/1996 11/06/1996 COLIFORM (TCR) Present Present Routine 9610035810 Alert TCR0 1996-11-06
TCR ARCHIVE 11/27/1996 12/03/1996 COLIFORM (TCR) Present Present Routine 961127AS4 Alert TCR0 1996-12-03
TCR ARCHIVE 10/08/1997 10/14/1997 COLIFORM (TCR) Present Present Routine 971008BF2 Alert TCR0 1997-10-14
TCR ARCHIVE 10/08/1997 11/10/1997 COLIFORM (TCR) Present Present Routine 97100223-3 Alert TCR0 1997-11-10
TCR ARCHIVE 11/13/2001 11/23/2001 COLIFORM (TCR) Present Present Routine 320207 Alert TCR0 2001-11-23
DBP CHEM1625 04/12/2005 06/03/2005 DIST-A TOTAL HALOACETIC ACIDS (HAA5) 0.0606 0.06 MG/L 05103/06 Alert Chem CMCL DBP0 2005-06-03
DBP CHEM2465 04/10/2007 05/03/2007 DIST-A TOTAL HALOACETIC ACIDS (HAA5) 0.0634 0.06 MG/L 0710101 Alert Chem CMCL DBP0 2007-05-03
DBP CHEM2465 04/10/2007 05/03/2007 DIST-A TOTAL HALOACETIC ACIDS (HAA5) 0.0633 0.06 MG/L 0710102 Alert Chem CMCL DBP0 2007-05-03
DBP CHEM2465 04/10/2007 05/03/2007 DIST-A TOTAL HALOACETIC ACIDS (HAA5) 0.0642 0.06 MG/L 0710103 Alert Chem CMCL DBP0 2007-05-03
DBP CHEM2465 04/10/2007 05/03/2007 DIST-A TOTAL HALOACETIC ACIDS (HAA5) 0.0639 0.06 MG/L 0710104 Alert Chem CMCL DBP0 2007-05-03
SOC CHEM8197 11/05/2018 01/07/2019 EP-A HEXACHLOROCYCLOPENTADIENE 0.00014 0.05 MG/L 1884309-S Alert Chem SOC0 2019-01-07
SOC CHEM9590 11/03/2021 12/16/2021 EP-A HEXACHLOROCYCLOPENTADIENE 0.00015 0.05 MG/L 2180746-S Alert Chem SOC0 2021-12-16


More information for this water system: SDWIS ID 3889
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