OHA Drinking Water Services
OR41
PWS ID: 00901 ---- TROUTDALE, 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
CEC ARCHIVE 04/17/1991 05/15/1991 AA MANGANESE 0.03 0.05 MG/L -1937436 Alert Chem CEC0 1991-05-15
CEC ARCHIVE 04/17/1991 05/17/1991 BA MANGANESE 0.06 0.05 MG/L -1937328 Alert Chem CEC0 1991-05-17
IOC ARCHIVE 09/25/1991 04/27/1992 EA SODIUM 22 20 MG/L -1937097 Alert Chem IOC0 1992-04-27
IOC ARCHIVE 03/09/1993 04/26/1993 C SODIUM 110 20 MG/L -1937198 Alert Chem IOC0 1993-04-26
IOC ARCHIVE 03/09/1993 04/26/1993 D SODIUM 28 20 MG/L -1937118 Alert Chem IOC0 1993-04-26
IOC ARCHIVE 03/09/1993 12/08/1993 CA SODIUM 110 20 MG/L 930309AQCA Alert Chem IOC0 1993-12-08
IOC ARCHIVE 03/09/1993 12/08/1993 DA SODIUM 28 20 MG/L 930309AQDA Alert Chem IOC0 1993-12-08
IOC ARCHIVE 07/14/1993 11/04/1993 BA SODIUM 21 20 MG/L 930714BGBA Alert Chem IOC0 1993-11-04
IOC ARCHIVE 07/14/1993 11/04/1993 CA SODIUM 120 20 MG/L 930714BGCA Alert Chem IOC0 1993-11-04
OC ARCHIVE 07/14/1993 11/04/1993 CA BROMOMETHANE 0.0005 0.1 MG/L 930714BGCA Alert Chem OC0 1993-11-04
IOC ARCHIVE 07/14/1993 11/04/1993 DA SODIUM 31 20 MG/L 930714BGDA Alert Chem IOC0 1993-11-04
IOC ARCHIVE 07/26/1993 11/04/1993 EA SODIUM 29 20 MG/L 930726SEA Alert Chem IOC0 1993-11-04
IOC ARCHIVE 10/25/1993 01/03/1994 B SODIUM 21 20 MG/L 931025AG*B Alert Chem IOC0 1994-01-03
IOC ARCHIVE 10/25/1993 01/03/1994 C SODIUM 120 20 MG/L 931025AH*C Alert Chem IOC0 1994-01-03
IOC ARCHIVE 10/25/1993 01/03/1994 D SODIUM 32 20 MG/L 931025AI*D Alert Chem IOC0 1994-01-03
IOC ARCHIVE 10/25/1993 01/03/1994 E SODIUM 21 20 MG/L 931025AJ*E Alert Chem IOC0 1994-01-03
VOC ARCHIVE 10/25/1993 01/03/1994 E BENZENE 0.0006 0.005 MG/L 931025AJ*E Alert Chem VOC0 1994-01-03
IOC ARCHIVE 02/15/1994 04/04/1994 E SODIUM 35 20 MG/L 940215W*E Alert Chem IOC0 1994-04-04
IOC ARCHIVE 04/20/1994 06/02/1994 E SODIUM 33 20 MG/L 940420AC*E Alert Chem IOC0 1994-06-02
TCR ARCHIVE 08/03/1994 08/25/1994 COLIFORM (TCR) Present Present Routine 940803Y2 Alert TCR0 1994-08-25
TCR ARCHIVE 08/10/1994 09/23/1994 COLIFORM (TCR) Present Present Special 940810AH1 Alert TCR0 1994-09-23
TCR ARCHIVE 09/12/1994 09/30/1994 COLIFORM (TCR) Present Present Routine 940912AP5 Alert TCR0 1994-09-30
TCR ARCHIVE 10/12/1994 10/19/1994 COLIFORM (TCR) Present Present Routine 941012AA5 Alert TCR0 1994-10-19
TCR ARCHIVE 02/06/1995 03/02/1995 COLIFORM (TCR) Present Present Routine 950206AE4 Alert TCR0 1995-03-02
TCR ARCHIVE 02/09/1995 02/22/1995 COLIFORM (TCR) Present Present Repeat 950209K1 Alert TCR0 1995-02-22
TCR ARCHIVE 02/09/1995 02/22/1995 COLIFORM (TCR) Present Present Repeat 950209K2 Alert TCR0 1995-02-22
TCR ARCHIVE 02/09/1995 02/22/1995 COLIFORM (TCR) Present Present Repeat 950209K3 Alert TCR0 1995-02-22
CEC ARCHIVE 03/12/1996 03/26/1996 AA MANGANESE 0.026 0.05 MG/L 960312XAA Alert Chem CEC0 1996-03-26
CEC ARCHIVE 03/12/1996 03/26/1996 BA MANGANESE 0.073 0.05 MG/L 960312XBA Alert Chem CEC0 1996-03-26
CEC ARCHIVE 03/12/1996 03/26/1996 CA MANGANESE 0.075 0.05 MG/L 960312XCA Alert Chem CEC0 1996-03-26
IOC ARCHIVE 03/12/1996 03/26/1996 CA SODIUM 120 20 MG/L 960312XCA Alert Chem IOC0 1996-03-26
CEC ARCHIVE 03/12/1996 03/26/1996 DA MANGANESE 0.055 0.05 MG/L 960312XDA Alert Chem CEC0 1996-03-26
IOC ARCHIVE 03/12/1996 03/26/1996 DA SODIUM 31 20 MG/L 960312XDA Alert Chem IOC0 1996-03-26
TCR ARCHIVE 05/02/1996 06/10/1996 COLIFORM (TCR) Present Present Routine 960502F3 Alert TCR0 1996-06-10
TCR ARCHIVE 05/06/1996 05/29/1996 COLIFORM (TCR) Present Present Routine 960506AM5 Alert TCR0 1996-05-29
IOC ARCHIVE 05/06/1996 06/26/1996 EB SODIUM 39 20 MG/L 960506BTEB Alert Chem IOC0 1996-06-26
SOC ARCHIVE 05/06/1996 06/26/1996 EB 2,4-D 0.0036 0.07 MG/L 960506BTEB Alert Chem SOC0 1996-06-26
TCR ARCHIVE 05/09/1996 05/29/1996 COLIFORM (TCR) Present Present Repeat 960509AH1 Alert TCR0 1996-05-29
TCR ARCHIVE 05/09/1996 05/29/1996 COLIFORM (TCR) Present Present Repeat 960509AH3 Alert TCR0 1996-05-29
IOC ARCHIVE 09/06/1996 10/17/1996 EB SODIUM 43 20 MG/L 960906AFEB Alert Chem IOC0 1996-10-17
IOC ARCHIVE 10/15/1996 11/18/1996 AA SODIUM 20 20 MG/L 961015AFAA Alert Chem IOC0 1996-11-18
IOC ARCHIVE 10/15/1996 11/18/1996 BA SODIUM 20 20 MG/L 961015AGBA Alert Chem IOC0 1996-11-18
IOC ARCHIVE 10/15/1996 11/18/1996 CA SODIUM 120 20 MG/L 961015AHCA Alert Chem IOC0 1996-11-18
IOC ARCHIVE 10/15/1996 11/18/1996 DA SODIUM 30 20 MG/L 961015AIDA Alert Chem IOC0 1996-11-18
IOC ARCHIVE 10/15/1996 11/18/1996 EA SODIUM 23 20 MG/L 961015AJEA Alert Chem IOC0 1996-11-18
IOC ARCHIVE 10/28/1999 05/18/2001 CA SODIUM 131 20 MG/L L137163 Alert Chem IOC0 2001-05-18
IOC ARCHIVE 10/28/1999 05/18/2001 DA SODIUM 30 20 MG/L L13716 Alert Chem IOC0 2001-05-18
IOC ARCHIVE 10/28/1999 05/18/2001 EA SODIUM 22.4 20 MG/L L137165 Alert Chem IOC0 2001-05-18
IOC ARCHIVE 10/28/1999 05/21/2001 AA SODIUM 39 20 MG/L L137166 Alert Chem IOC0 2001-05-21
IOC ARCHIVE 10/28/1999 09/17/2001 EB SODIUM 39 20 MG/L L137166 Alert Chem IOC0 2001-09-17
TCR ARCHIVE 12/19/2000 01/02/2001 COLIFORM (TCR) Present Present Routine 1204112 Alert TCR0 2001-01-02
TCR ARCHIVE 02/20/2002 02/27/2002 COLIFORM (TCR) Present Present Routine H6215 Alert TCR0 2002-02-27
Notice - Sodium CHEM260 11/13/2002 01/10/2003 EP-E SODIUM 34 20 MG/L A21113AP-1 Notice Sodium 2003-01-10
Notice - Sodium CHEM260 11/13/2002 01/10/2003 EP-F SODIUM 39 20 MG/L A21113AL-1I Notice Sodium 2003-01-10
Notice - Sodium CHEM268 11/13/2002 01/15/2003 EP-C SODIUM 130 20 MG/L A21113AQ-1 Notice Sodium 2003-01-15
Notice - Sodium CHEM268 11/13/2002 01/15/2003 EP-D SODIUM 29 20 MG/L A21113AM-1 Notice Sodium 2003-01-15
TCR COLI2232 07/19/2005 07/27/2005 DIST-A COLIFORM (TCR) Present Present Routine A50719AQ2 Alert TCR0 2005-07-27
Notice - Sodium CHEM1906 08/01/2005 01/23/2006 EP-B SODIUM 20 20 MG/L A50801AN-1I Notice Sodium 2006-01-23
Notice - Sodium CHEM1906 08/01/2005 01/23/2006 EP-C SODIUM 130 20 MG/L A50801AL-1I Notice Sodium 2006-01-23
Notice - Sodium CHEM1906 08/01/2005 01/23/2006 EP-D SODIUM 35 20 MG/L A50801AK-1I Notice Sodium 2006-01-23
Notice - Sodium CHEM1906 08/01/2005 01/23/2006 EP-E SODIUM 38 20 MG/L A50801AI-1I Notice Sodium 2006-01-23
Notice - Sodium CHEM1906 08/01/2005 01/23/2006 EP-F SODIUM 43 20 MG/L A50801AM-1I Notice Sodium 2006-01-23
Notice - Sodium CHEM1920 08/01/2005 02/10/2006 EP-A SODIUM 21 20 MG/L A50801AJ-1I Notice Sodium 2006-02-10
Notice - Sodium CHEM3626 09/27/2007 08/13/2009 08/14/2009 1 EP-G SODIUM 29 20 MG/L A70927AP1-I Notice Sodium 2009-08-13
Notice - Sodium CHEM3814 09/16/2009 11/06/2009 11/10/2009 4 EP-G SODIUM 22 20 MG/L 90916711-I Notice Sodium 2009-11-06
Notice - Sodium CHEM5276 10/05/2011 02/10/2012 EP-G SODIUM 21.7 20 MG/L 11005154-I Notice Sodium 2012-02-10
Notice - Sodium CHEM6420 07/23/2014 09/02/2014 EP-C SODIUM 50.3 20 MG/L 40723413-I Notice Sodium 2014-09-02
Notice - Sodium CHEM6420 07/23/2014 09/02/2014 EP-D SODIUM 27.9 20 MG/L 404723415-I Notice Sodium 2014-09-02
Notice - Sodium CHEM6420 07/23/2014 09/02/2014 EP-F SODIUM 38.7 20 MG/L 40723417-I Notice Sodium 2014-09-02
Notice - Sodium CHEM6420 07/23/2014 09/02/2014 EP-G SODIUM 26.3 20 MG/L 40723414-I Notice Sodium 2014-09-02
Notice - Sodium CHEM7751 08/09/2017 11/01/2017 EP-C SODIUM 92.1 20 MG/L 138580-I Notice Sodium 2017-11-01
Notice - Sodium CHEM7751 08/09/2017 11/01/2017 EP-D SODIUM 27.8 20 MG/L 138582-I Notice Sodium 2017-11-01
Notice - Sodium CHEM7751 08/09/2017 11/01/2017 EP-F SODIUM 39.2 20 MG/L 138584-I Notice Sodium 2017-11-01
Notice - Sodium CHEM7751 08/09/2017 11/01/2017 EP-G SODIUM 26.1 20 MG/L 138581-I Notice Sodium 2017-11-01
TCR COLI17776 04/25/2018 04/27/2018 DIST-A COLIFORM (TCR) Present Present Routine 180026330006 Alert TCR0 2018-04-27
Notice - Sodium CHEM9779 05/31/2022 06/22/2022 EP-C SODIUM 80.1 20 MG/L 22-006285-0002-I Notice Sodium 2022-06-22
Notice - Sodium CHEM9779 05/31/2022 06/22/2022 EP-D SODIUM 31.4 20 MG/L 22-006285-0004-I Notice Sodium 2022-06-22
Notice - Sodium CHEM9779 05/31/2022 06/22/2022 EP-E SODIUM 20.8 20 MG/L 22-006285-0005-I Notice Sodium 2022-06-22
Notice - Sodium CHEM9779 05/31/2022 06/22/2022 EP-F SODIUM 42 20 MG/L 22-006285-0006-I Notice Sodium 2022-06-22
Notice - Sodium CHEM9779 05/31/2022 06/22/2022 EP-G SODIUM 27.4 20 MG/L 22-006285-0003-I Notice Sodium 2022-06-22


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