OHA Drinking Water Services
OR41
PWS ID: 00811 ---- SHERIDAN, 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
 Alert Level MCL Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
TCR ARCHIVE 09/08/1993 10/11/1993 COLIFORM (TCR) Present Present Routine 930908-008 Alert TCR0 1993-10-11
TCR ARCHIVE 02/01/1995 03/13/1995 COLIFORM (TCR) Present Present Routine 950201-004 Alert TCR0 1995-03-13
TCR ARCHIVE 02/05/1997 03/05/1997 COLIFORM (TCR) Present Present Routine 970205021 Alert TCR0 1997-03-05
TCR ARCHIVE 10/07/1998 11/10/1998 COLIFORM (TCR) Present Present Routine 981007019 Alert TCR0 1998-11-10
SOC ARCHIVE 03/02/1999 04/30/1999 A DI(2-ETHYLHEXYL) PHTHALATE 0.0154 0.006 MG/L 90303-14 Alert Chem SOC0 1999-04-30
TCR ARCHIVE 09/19/2001 10/02/2001 COLIFORM (TCR) Present Present Routine 010919008 Alert TCR0 2001-10-02
TCR ARCHIVE 01/09/2002 02/04/2002 COLIFORM (TCR) Present Present Routine 020109018 Alert TCR0 2002-02-04
TCR ARCHIVE 10/16/2002 11/06/2002 COLIFORM (TCR) Present Present Routine 021016015 Alert TCR0 2002-11-06
RAD CHEM601 04/22/2003 12/19/2003 EP-A COMBINED RADIUM (-226 & -228) 2.82 5 PCI/L 20030422-006R Alert Chem RAD0 2003-12-19
TCR COLI850 11/26/2003 12/03/2003 DIST-A COLIFORM (TCR) Present Present Routine 20031126014 Alert TCR0 2003-12-03
TCR COLI3153 06/21/2006 06/23/2006 DIST-A COLIFORM (TCR) Present Present Routine 20060621020 Alert TCR0 2006-06-23
TCR COLI3692 10/25/2006 10/27/2006 DIST-A COLIFORM (TCR) Present Present Routine 20061025021 Alert TCR0 2006-10-27
TCR COLI11207 11/21/2012 11/26/2012 11/26/2012 0 DIST-A COLIFORM (TCR) Present Present Routine 20121121012 Alert TCR0 2012-11-26
TCR COLI13548 11/05/2014 11/07/2014 11/07/2014 0 DIST-A COLIFORM (TCR) Present Present Routine 20141105051 Alert TCR0 2014-11-07
TCR COLI14107 04/22/2015 04/27/2015 04/27/2015 0 DIST-A COLIFORM (TCR) Present Present Routine 20150422038 Alert TCR0 2015-04-27
LCR CHEM6870 08/18/2015 09/15/2015 DIST-A LEAD SUMMARY 0.0134 0.015 MG/L Alert Chem LCR0 2015-09-15
SOC CHEM6899 09/08/2015 10/07/2015 10/07/2015 0 EP-B PENTACHLOROPHENOL 0.00011 0.001 MG/L 20150908062-S Alert Chem SOC0 2015-10-07
TCR COLI17815 05/15/2018 05/17/2018 DIST-A E. COLI Present 0 Routine 20180515039 Alert TCR0 2018-05-17
TCR COLI17815 05/15/2018 05/17/2018 DIST-A COLIFORM (TCR) Present Present Routine 20180515039 Alert TCR0 2018-05-17
TCR COLI18753 04/02/2019 04/05/2019 04/04/2019 -1 DIST-A COLIFORM (TCR) Present Present Routine 20190402060 Alert TCR0 2019-04-05
LCR LCR-12 06/28/2023 06/22/2023 06/25/2023 3 DIST-A LEAD SUMMARY 0.0176 0.015 MG/L Alert Chem LCR0 2023-06-22
TCR TCR-1074 10/11/2023 10/12/2023 10/11/2023 -1 DIST-A COLIFORM (TCR) Present Present Routine 20231011-041 Alert TCR0 2023-10-12
Notice - Source TCR-1973 05/02/2024 05/06/2024 CH-B COLIFORM (TCR) Present Present Assessment 20240502-017 Notice Source 2024-05-06


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