OHA Drinking Water Services
OR41
PWS ID: 05299 ---- WAPANITIA IMPROVEMENT ASSN
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
NO3 ARCHIVE 04/07/1991 04/30/1991 A NITRATE 6 5 10 MG/L -1910805 Alert Chem NO30 1991-04-30
TCR COLI3465 08/29/2006 09/05/2006 DIST-A E. COLI Present 0 Routine A60830P1 Alert TCR0 2006-09-05
TCR COLI3465 08/29/2006 09/05/2006 DIST-A COLIFORM (TCR) Present Present Routine A60830P1 Alert TCR0 2006-09-05
TCR COLI4051 03/27/2007 03/30/2007 DIST-A E. COLI Present 0 Routine A70327BQ1 Alert TCR0 2007-03-30
TCR COLI4051 03/27/2007 03/30/2007 DIST-A COLIFORM (TCR) Present Present Routine A70327BQ1 Alert TCR0 2007-03-30
TCR COLI8058 08/11/2010 08/13/2010 08/13/2010 0 DIST-A COLIFORM (TCR) Present Present Routine 811401 Alert TCR0 2010-08-13
TCR COLI9967 11/08/2011 11/30/2011 DIST-A COLIFORM (TCR) Present Present Routine 111083401 Alert TCR0 2011-11-30
TCR COLI15266 02/10/2016 02/16/2016 DIST-A E. COLI Present 0 Routine 602102801 Alert TCR0 2016-02-16
TCR COLI15266 02/10/2016 02/16/2016 DIST-A COLIFORM (TCR) Present Present Routine 602102801 Alert TCR0 2016-02-16
TCR COLI15272 02/15/2016 02/17/2016 SRC-AA E. COLI Present 0 Confirmation 602151201 Alert TCR0 2016-02-17
TCR COLI15272 02/15/2016 02/17/2016 SRC-AA E. COLI Present 0 Confirmation 602151202 Alert TCR0 2016-02-17
TCR COLI15272 02/15/2016 02/17/2016 SRC-AA E. COLI Present 0 Confirmation 602151203 Alert TCR0 2016-02-17
TCR COLI15272 02/15/2016 02/17/2016 SRC-AA E. COLI Present 0 Confirmation 602151204 Alert TCR0 2016-02-17
TCR COLI15272 02/15/2016 02/17/2016 SRC-AA E. COLI Present 0 Confirmation 602151205 Alert TCR0 2016-02-17
Notice - Source COLI15272 02/15/2016 02/17/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation 602151201 Notice Source 2016-02-17
Notice - Source COLI15272 02/15/2016 02/17/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation 602151202 Notice Source 2016-02-17
Notice - Source COLI15272 02/15/2016 02/17/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation 602151203 Notice Source 2016-02-17
Notice - Source COLI15272 02/15/2016 02/17/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation 602151204 Notice Source 2016-02-17
Notice - Source COLI15272 02/15/2016 02/17/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation 602151205 Notice Source 2016-02-17
TCR COLI15372 03/29/2016 04/01/2016 04/04/2016 3 DIST-A COLIFORM (TCR) Present Present Routine 603300604 Alert TCR0 2016-04-01
TCR COLI18365 10/29/2018 10/30/2018 10/30/2018 0 DIST-A E. COLI Present 0 Routine 180096840001 Alert TCR0 2018-10-30
TCR COLI18365 10/29/2018 10/30/2018 10/30/2018 0 DIST-A COLIFORM (TCR) Present Present Routine 180096840001 Alert TCR0 2018-10-30


More information for this water system: SDWIS ID 286
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