OHA Drinking Water Services
OR41
PWS ID: 00807 ---- SENECA, 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 08/24/1993 09/14/1995 AA SODIUM 27 20 MG/L 930827AVAA Alert Chem IOC0 1995-09-14
TCR ARCHIVE 10/15/1997 10/24/1997 COLIFORM (TCR) Present Present Routine 971016PB-1 Alert TCR0 1997-10-24
TCR ARCHIVE 10/29/1997 11/10/1997 COLIFORM (TCR) Present Present Routine 97103PP24 Alert TCR0 1997-11-10
IOC ARCHIVE 12/09/1997 02/17/1998 AA SODIUM 27 20 MG/L 971211BVAA Alert Chem IOC0 1998-02-17
TCR ARCHIVE 02/17/1998 02/26/1998 COLIFORM (TCR) Present Present Routine 980218PA11 Alert TCR0 1998-02-26
TCR ARCHIVE 02/24/1998 03/03/1998 COLIFORM (TCR) Present Present Routine 980225PA31 Alert TCR0 1998-03-03
TCR ARCHIVE 02/24/1998 03/03/1998 COLIFORM (TCR) Present Present Routine 980225PA32 Alert TCR0 1998-03-03
TCR ARCHIVE 02/24/1998 03/03/1998 COLIFORM (TCR) Present Present Routine 980225PA33 Alert TCR0 1998-03-03
TCR ARCHIVE 03/11/1998 03/18/1998 COLIFORM (TCR) Present Present Routine 980312PC24 Alert TCR0 1998-03-18
TCR ARCHIVE 08/16/1999 08/23/1999 COLIFORM (TCR) Present Present Routine 990819PB12 Alert TCR0 1999-08-23
IOC ARCHIVE 07/24/2001 10/18/2001 AA SODIUM 25 20 MG/L A10726ADAA Alert Chem IOC0 2001-10-18
TCR COLI2313 08/10/2005 08/15/2005 DIST-A COLIFORM (TCR) Present Present Routine M0050811PC14 Alert TCR0 2005-08-15
TCR COLI2337 08/15/2005 08/22/2005 DIST-A COLIFORM (TCR) Present Present Repeat M0050816PD44 Alert TCR0 2005-08-22
TCR COLI2446 09/19/2005 09/26/2005 DIST-A COLIFORM (TCR) Present Present Routine M0050920PB12 Alert TCR0 2005-09-26
TCR COLI4889 12/10/2007 12/13/2007 DIST-A COLIFORM (TCR) Present Present Routine M0071211PB13 Alert TCR0 2007-12-13
TCR COLI5782 10/14/2008 10/17/2008 10/23/2008 6 DIST-A COLIFORM (TCR) Present Present Routine B8J150601 Alert TCR0 2008-10-17
Notice - Sodium CHEM4540 09/20/2010 11/15/2010 EP-A SODIUM 25.6 20 MG/L B0I210501-I Notice Sodium 2010-11-15
TCR COLI14273 06/23/2015 06/25/2015 DIST-A COLIFORM (TCR) Present Present Routine B5F240301 Alert TCR0 2015-06-25
TCR COLI17467 11/21/2017 11/22/2017 11/22/2017 0 DIST-A COLIFORM (TCR) Present Present Routine B7K211201 Alert TCR0 2017-11-22
TCR COLI17493 11/28/2017 11/30/2017 11/30/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat B7K281001 Alert TCR0 2017-11-30
TCR COLI17493 11/28/2017 11/30/2017 11/30/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat B7K281002 Alert TCR0 2017-11-30
TCR COLI17493 11/28/2017 11/30/2017 11/30/2017 0 DIST-A COLIFORM (TCR) Present Present Repeat B7K281003 Alert TCR0 2017-11-30
TCR COLI18493 12/05/2018 12/07/2018 12/10/2018 3 DIST-A COLIFORM (TCR) Present Present Routine B8L050801 Alert TCR0 2018-12-07
Notice - Sodium CHEM8677 08/28/2019 11/08/2019 EP-A SODIUM 30.5 20 MG/L 908300601-I Notice Sodium 2019-11-08
TCR COLI19517 11/13/2019 11/15/2019 11/18/2019 3 DIST-A COLIFORM (TCR) Present Present Routine B9K131001 Alert TCR0 2019-11-15
TCR COLI19534 11/19/2019 11/21/2019 11/21/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat B9K200102 Alert TCR0 2019-11-21
TCR COLI19534 11/19/2019 11/21/2019 11/21/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat B9K200103 Alert TCR0 2019-11-21
TCR COLI19534 11/19/2019 11/21/2019 11/21/2019 0 DIST-A COLIFORM (TCR) Present Present Repeat B9K200104 Alert TCR0 2019-11-21


More information for this water system: SDWIS ID 3790
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