OHA Drinking Water Services
OR41
PWS ID: 91805 ---- ELMIRA HIGH/ELEMENTARY
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
TCR ARCHIVE 09/02/1993 11/29/1993 COLIFORM (TCR) Present Present Routine 35903 Alert TCR0 1993-11-29
LCR CHEM1422 11/03/1993 03/21/2005 DIST-A COPPER SUMMARY 1.68 1.3 MG/L Alert Chem LCR0 2005-03-21
VOC ARCHIVE 11/23/1993 01/10/1994 BA CARBON TETRACHLORIDE 0.0013 0.005 MG/L 38918 Alert Chem VOC0 1994-01-10
VOC ARCHIVE 03/02/1994 03/17/1994 BA CARBON TETRACHLORIDE 0.0019 0.005 MG/L 42083 Alert Chem VOC0 1994-03-17
VOC ARCHIVE 10/26/1994 11/29/1994 BA CARBON TETRACHLORIDE 0.0009 0.005 MG/L 944250 Alert Chem VOC0 1994-11-29
LCR CHEM1422 12/30/1994 03/21/2005 DIST-A COPPER SUMMARY 1.4 1.3 MG/L Alert Chem LCR0 2005-03-21
VOC ARCHIVE 02/15/1995 03/22/1995 BA CARBON TETRACHLORIDE 0.0032 0.005 MG/L 950249 Alert Chem VOC0 1995-03-22
VOC ARCHIVE 06/26/1995 11/02/1995 BA CARBON TETRACHLORIDE 0.0061 0.005 MG/L 951307 Alert Chem VOC0 1995-11-02
LCR CHEM1422 05/12/1998 03/21/2005 DIST-A LEAD SUMMARY 0.018 0.015 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1422 05/12/1998 03/21/2005 DIST-A COPPER SUMMARY 3.9 1.3 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1422 09/12/2000 03/21/2005 DIST-A COPPER SUMMARY 1.9 1.3 MG/L Alert Chem LCR0 2005-03-21
LCR CHEM1600 03/18/2002 05/11/2005 DIST-A COPPER SUMMARY 1.4 1.3 MG/L Alert Chem LCR0 2005-05-11
Notice - Sodium CHEM977 08/31/2004 10/28/2004 EP-A SODIUM 23.4 20 MG/L 40902-25 Notice Sodium 2004-10-28
LCR CHEM2694 09/28/2007 10/31/2007 DIST-A COPPER SUMMARY 1.5 1.3 MG/L Alert Chem LCR0 2007-10-31
Notice - Sodium CHEM2792 10/30/2007 01/22/2008 EP-A SODIUM 41.7 20 MG/L PQJ112201-I Notice Sodium 2008-01-22
LCRE LCRE9345 09/01/2008 01/29/2009 EP-A LCR EXCURSION 1 >0 Alert Chem LCRE0 2009-01-29
LCRE LCRE10769 12/01/2009 01/06/2010 01/07/2010 1 EP-A LCR EXCURSION 2 >0 Alert Chem LCRE0 2010-01-06
Notice - Sodium CHEM4553 09/28/2010 11/16/2010 EP-A SODIUM 33.4 20 MG/L 104801-I Notice Sodium 2010-11-16
LCRE LCRE12230 01/01/2011 02/09/2011 05/19/2011 99 EP-A LCR EXCURSION 1 >0 Alert Chem LCRE0 2011-02-09
LCRE LCRE12563 04/01/2011 05/05/2011 EP-A LCR EXCURSION 2 >0 Alert Chem LCRE0 2011-05-05
LCRE LCRE15869 09/01/2013 10/07/2013 10/16/2013 9 EP-A LCR EXCURSION 1 >0 Alert Chem LCRE0 2013-10-07
LCRE LCRE17838 02/01/2015 03/06/2015 03/13/2015 7 EP-A LCR EXCURSION 2 >0 Alert Chem LCRE0 2015-03-06
LCRE LCRE19369 03/01/2016 04/05/2016 04/27/2016 22 EP-A LCR EXCURSION 2 >0 Alert Chem LCRE0 2016-04-05
Notice - Sodium CHEM7448 11/21/2016 12/19/2016 EP-A SODIUM 59.2 20 MG/L 1611924001-I Notice Sodium 2016-12-19
LCR CHEM8503 08/23/2019 09/09/2019 DIST-A COPPER SUMMARY 1.65 1.3 MG/L Alert Chem LCR0 2019-09-09
LCR CHEM9243 02/09/2021 02/23/2021 DIST-A COPPER SUMMARY 2.01 1.3 MG/L Alert Chem LCR0 2021-02-23



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