OHA Drinking Water Services
OR41
PWS ID: 91716 ---- TANGENT ELEMENTARY
Water Quality Alerts

Table is loading - please wait...
Use the "Download" button to export the data to an Excel file.

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
TCR ARCHIVE 09/29/1995 10/24/1995 COLIFORM (TCR) Present Present Routine 59837 Alert TCR0 1995-10-24
TCR ARCHIVE 10/03/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 59886 Alert TCR0 1995-10-24
TCR ARCHIVE 10/03/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 59894 Alert TCR0 1995-10-24
TCR ARCHIVE 10/03/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 59897 Alert TCR0 1995-10-24
TCR ARCHIVE 10/06/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 60092 Alert TCR0 1995-10-24
TCR ARCHIVE 10/06/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 60093 Alert TCR0 1995-10-24
TCR ARCHIVE 10/06/1995 10/24/1995 COLIFORM (TCR) Present Present Repeat 60094 Alert TCR0 1995-10-24
TCR ARCHIVE 02/13/1996 02/27/1996 COLIFORM (TCR) Present Present Routine 63917 Alert TCR0 1996-02-27
TCR ARCHIVE 11/06/1997 11/20/1997 COLIFORM (TCR) Present Present Routine 85285 Alert TCR0 1997-11-20
TCR ARCHIVE 11/10/1997 11/20/1997 COLIFORM (TCR) Present Present Repeat 84330 Alert TCR0 1997-11-20
TCR ARCHIVE 11/10/1997 11/20/1997 COLIFORM (TCR) Present Present Repeat 84331 Alert TCR0 1997-11-20
TCR ARCHIVE 11/10/1997 11/20/1997 COLIFORM (TCR) Present Present Repeat 84332 Alert TCR0 1997-11-20
TCR ARCHIVE 02/05/1998 02/24/1998 COLIFORM (TCR) Present Present Routine 86969 Alert TCR0 1998-02-24
TCR ARCHIVE 02/05/1998 02/24/1998 COLIFORM (TCR) Present Present Routine 86970 Alert TCR0 1998-02-24
TCR ARCHIVE 02/05/1998 02/24/1998 COLIFORM (TCR) Present Present Routine 86971 Alert TCR0 1998-02-24
TCR ARCHIVE 02/05/1998 02/24/1998 COLIFORM (TCR) Present Present Routine 86972 Alert TCR0 1998-02-24
TCR ARCHIVE 02/10/1998 02/24/1998 COLIFORM (TCR) Present Present Repeat 87027 Alert TCR0 1998-02-24
TCR ARCHIVE 03/26/1998 04/10/1998 COLIFORM (TCR) Present Present Routine 88570 Alert TCR0 1998-04-10
TCR ARCHIVE 03/26/1998 04/10/1998 COLIFORM (TCR) Present Present Routine 88573 Alert TCR0 1998-04-10
LCR CHEM3749 11/04/1999 10/09/2009 10/02/2009 -7 DIST-A LEAD SUMMARY 0.0175 0.015 MG/L Alert Chem LCR0 2009-10-09
TCR ARCHIVE 05/05/2000 05/19/2000 COLIFORM (TCR) Present Present Routine 15268 Alert TCR0 2000-05-19
TCR ARCHIVE 05/09/2000 05/19/2000 COLIFORM (TCR) Present Present Repeat 15320 Alert TCR0 2000-05-19
TCR ARCHIVE 05/09/2000 05/19/2000 COLIFORM (TCR) Present Present Repeat 15321 Alert TCR0 2000-05-19
TCR ARCHIVE 05/09/2000 05/19/2000 COLIFORM (TCR) Present Present Repeat 15322 Alert TCR0 2000-05-19
TCR ARCHIVE 05/09/2000 05/19/2000 COLIFORM (TCR) Present Present Repeat 15323 Alert TCR0 2000-05-19
TCR ARCHIVE 08/22/2000 09/27/2000 COLIFORM (TCR) Present Present Routine 19265 Alert TCR0 2000-09-27
TCR ARCHIVE 08/25/2000 09/27/2000 COLIFORM (TCR) Present Present Repeat 19366 Alert TCR0 2000-09-27
TCR COLI2028 05/24/2005 05/31/2005 DIST-A COLIFORM (TCR) Present Present Routine 84603 Alert TCR0 2005-05-31
TCR COLI2052 05/27/2005 06/06/2005 DIST-A COLIFORM (TCR) Present Present Repeat 84778 Alert TCR0 2005-06-06
TCR COLI2052 05/27/2005 06/06/2005 DIST-A COLIFORM (TCR) Present Present Repeat 84779 Alert TCR0 2005-06-06
TCR COLI2052 05/27/2005 06/06/2005 DIST-A COLIFORM (TCR) Present Present Repeat 84781 Alert TCR0 2005-06-06
NO3 CHEM2170 08/24/2006 09/20/2006 EP-A NITRATE 5.6 5 10 MG/L 11099 Alert Chem NO30 2006-09-20
TCR COLI11641 05/03/2013 05/06/2013 05/07/2013 1 DIST-A COLIFORM (TCR) Present Present Routine 130511301 Alert TCR0 2013-05-06
NO3 CHEM5855 06/17/2013 07/19/2013 EP-A NITRATE 5.1 5 10 MG/L 130643201-I Alert Chem NO30 2013-07-19
TCR COLI14923 11/06/2015 11/09/2015 11/09/2015 0 DIST-A COLIFORM (TCR) Present Present Routine 1511302001 Alert TCR0 2015-11-09
TCR COLI14932 11/09/2015 11/12/2015 11/17/2015 5 DIST-A COLIFORM (TCR) Present Present Repeat 1511334001 Alert TCR0 2015-11-12
TCR COLI14932 11/09/2015 11/12/2015 11/17/2015 5 DIST-A COLIFORM (TCR) Present Present Repeat 1511334002 Alert TCR0 2015-11-12
Notice - Source COLI14932 11/09/2015 11/12/2015 11/17/2015 5 SRC-AA COLIFORM (TCR) Present Present Triggered 1511334004 Notice Source 2015-11-12
TCR COLI15942 09/12/2016 09/14/2016 09/14/2016 0 DIST-A COLIFORM (TCR) Present Present Routine 1609471001 Alert TCR0 2016-09-14
TCR COLI15975 09/15/2016 09/19/2016 09/19/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat 1609735001 Alert TCR0 2016-09-19
TCR COLI15975 09/15/2016 09/19/2016 09/19/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat 1609735002 Alert TCR0 2016-09-19
TCR COLI15975 09/15/2016 09/19/2016 09/19/2016 0 DIST-A COLIFORM (TCR) Present Present Repeat 1609735003 Alert TCR0 2016-09-19
Notice - Sodium CHEM8840 01/14/2020 02/06/2020 SRC-AB SODIUM 23.5 20 MG/L 2001508001-I Notice Sodium 2020-02-06


More information for this water system: SDWIS ID 1001
System Info  ::  Report for Lenders  ::  Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Contacts & Advisories  ::  Site Visits  ::  Public Notice
Coliform Summary  ::  Coliform Results  ::  Coliform Schedules  ::  LT2  ::  GW/GWUDI Source Details  ::  Plan Review  ::  Annual Fee
Chemical Summary  ::  Chemical Results  ::  Chemical Schedules  ::  Chemical Schedule Summary  ::  Arsenic RAA  ::  Cyanotoxins  ::  PFAS
Lead & Copper  ::  DBP Sample Sites  ::  FANLs  ::  MRDL  ::  GWR 4-Log  ::  Turbidity  ::  SWTR  ::  LRAA
Corrosion Control has moved to the Lead & Copper page.
Information for all water systems:
Water System Inventory  ::  Water System Surveys  ::  Outstanding Performers  ::  Treatment Plant Inspections  ::  Treatment  ::  Plan Reviews
Alerts  ::  Violations  ::  Compliance & Enforcement  ::  Deficiencies  ::  System Scores  ::  Exceedances  ::  Public Notices  ::  Service Lines
Water Advisories  ::  Contact Reports  ::  Cyanotoxins  ::  PFAS  ::  Post-wildfire VOCs  ::  Fluoride  ::  Certification List
Introduction  ::  Data Search Options  ::  Water System Search  ::  DWS Home  ::  DWS Rules
Need help? Email Drinking Water Services for assistance.Staff/Partner Login