OHA Drinking Water Services
PWS ID: 00261 ---- DUFUR, 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
IOC ARCHIVE 01/15/1991 08/13/1991 A SODIUM 34.7 20 MG/L -1982187 Alert Chem IOC0 1991-08-13
IOC ARCHIVE 01/25/1993 04/12/1993 A SODIUM 35.2 20 MG/L -1982186 Alert Chem IOC0 1993-04-12
IOC ARCHIVE 11/17/1997 12/22/1997 A SODIUM 42.1 20 MG/L 71118-9 Alert Chem IOC0 1997-12-22
IOC ARCHIVE 07/06/1999 09/02/1999 AA SODIUM 34.7 20 MG/L 90707-28 Alert Chem IOC0 1999-09-02
Notice - Sodium CHEM147 03/18/2002 10/07/2002 EP-A SODIUM 36 20 MG/L A20319Q-1I Notice Sodium 2002-10-07
SOC CHEM147 03/18/2002 10/07/2002 EP-A ALACHLOR (LASSO) 0.0003 0.0002 0.002 MG/L A20319Q-1S Alert Chem SOC0 2002-10-07
VOC CHEM147 03/18/2002 10/07/2002 EP-A XYLENES 0.0053 0.0005 10 MG/L A20319Q-1V Alert Chem VOC0 2002-10-07
VOC CHEM147 03/18/2002 10/07/2002 EP-A O-DICHLOROBENZENE 0.0011 0.0005 0.6 MG/L A20319Q-1V Alert Chem VOC0 2002-10-07
VOC CHEM147 03/18/2002 10/07/2002 EP-A TOLUENE 0.004 0.0005 1 MG/L A20319Q-1V Alert Chem VOC0 2002-10-07
VOC CHEM147 03/18/2002 10/07/2002 EP-A ETHYLBENZENE 0.0007 0.0005 0.7 MG/L A20319Q-1V Alert Chem VOC0 2002-10-07
Notice - Sodium CHEM5507 08/01/2012 09/13/2012 EP-A SODIUM 38.8 20 MG/L 208021301-I Notice Sodium 2012-09-13
Notice - Special Source COLI18631 01/18/2019 01/22/2019 SRC-AB COLIFORM, TOTAL (TCR) Present Present Special B9A180401 Notice Special Source 2019-01-22
TCR COLI19184 08/21/2019 08/23/2019 08/23/2019 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 908220301 Alert TCR0 2019-08-23
TCR COLI19189 08/23/2019 08/26/2019 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat B9H231302 Alert TCR0 2019-08-26
TCR COLI20870 03/03/2021 03/05/2021 03/05/2021 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 103040901 Alert TCR0 2021-03-05
TCR COLI21581 10/26/2021 10/28/2021 10/28/2021 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Routine 110271102 Alert TCR0 2021-10-28
TCR COLI21598 10/28/2021 11/01/2021 11/01/2021 0 DIST-A COLIFORM, E. COLI Present Present Repeat 110290601 Alert TCR0 2021-11-01
TCR COLI21598 10/28/2021 11/01/2021 11/01/2021 0 DIST-A COLIFORM, TOTAL (TCR) Present Present Repeat 110290601 Alert TCR0 2021-11-01


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