OHA Drinking Water Services
PWS ID: 01216 ---- DUFUR, SOUTH BASIN
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
IOC ARCHIVE 01/15/1991 03/20/1991 A SODIUM 34.7 20 MG/L -1919583 Alert Chem IOC0 1991-03-20
IOC ARCHIVE 01/25/1993 04/12/1993 A SODIUM 49.5 20 MG/L -1919582 Alert Chem IOC0 1993-04-12
IOC ARCHIVE 11/10/1997 12/22/1997 A SODIUM 48.1 20 MG/L 71111-4 Alert Chem IOC0 1997-12-22
IOC ARCHIVE 07/06/1999 09/02/1999 AA SODIUM 47.7 20 MG/L 90707-29 Alert Chem IOC0 1999-09-02
Notice - Sodium CHEM151 03/18/2002 10/07/2002 EP-A SODIUM 49 20 MG/L A20319P-1 Notice Sodium 2002-10-07
Notice - Sodium CHEM5510 08/01/2012 09/13/2012 EP-A SODIUM 53.7 20 MG/L 208021401-I Notice Sodium 2012-09-13
TCR COLI10828 08/15/2012 08/20/2012 08/17/2012 -3 DIST-A COLIFORM, E. COLI Present Present Routine 208160902 Alert TCR0 2012-08-20
TCR COLI10828 08/15/2012 08/20/2012 08/17/2012 -3 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 208160902 Alert TCR0 2012-08-20
TCR COLI10839 08/17/2012 08/20/2012 08/20/2012 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat B2H172405 Alert TCR0 2012-08-20
TCR COLI19958 06/17/2020 06/19/2020 06/23/2020 4 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 006180501 Alert TCR0 2020-06-19
TCR COLI19969 06/22/2020 06/24/2020 07/06/2020 12 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 205415 Alert TCR0 2020-06-24
TCR COLI20615 12/02/2020 12/04/2020 12/04/2020 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 012031402 Alert TCR0 2020-12-04
TCR COLI20871 03/03/2021 03/05/2021 03/05/2021 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 103040902 Alert TCR0 2021-03-05
TCR COLI21583 10/26/2021 10/28/2021 10/28/2021 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 110271101 Alert TCR0 2021-10-28
TCR COLI21599 10/28/2021 11/01/2021 11/02/2021 1 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 110290802 Alert TCR0 2021-11-01
TCR COLI21599 10/28/2021 11/01/2021 11/02/2021 1 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 110290803 Alert TCR0 2021-11-01


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