OHA Drinking Water Services
OR41
PWS ID: 05895 ---- MELQUA HOMEOWNERS ASSOC
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 12/06/1994 02/02/1995 AA SODIUM 161 20 MG/L 41206-5 Alert Chem IOC0 1995-02-02
IOC ARCHIVE 12/06/1994 02/02/1995 AA SULFATE 218 250 250 MG/L 41206-5 Alert Chem IOC0 1995-02-02
TCR COLI1338 06/25/2004 08/03/2004 DIST-A COLIFORM (TCR) Present Present Routine 406255 Alert TCR0 2004-08-03
TCR COLI7178 12/20/2009 12/22/2009 12/23/2009 1 DIST-A COLIFORM (TCR) Present Present Routine 912210201 Alert TCR0 2009-12-22
TCR COLI7193 12/28/2009 12/30/2009 01/04/2009 -360 SRC-AA COLIFORM (TCR) Present Present Repeat 912280605 Alert TCR0 2009-12-30
Notice - Source COLI7868 07/06/2010 07/09/2010 SRC-AA COLIFORM (TCR) Present Present Assessment 007070302 Notice Source 2010-07-09
TCR COLI8465 09/30/2010 10/18/2010 DIST-A E. COLI Present 0 Routine 010010401 Alert TCR0 2010-10-18
TCR COLI8465 09/30/2010 10/18/2010 DIST-A COLIFORM (TCR) Present Present Routine 010010401 Alert TCR0 2010-10-18
TCR COLI8433 10/11/2010 10/12/2010 SRC-AA COLIFORM (TCR) Present Present Triggered 010111003 Alert TCR0 2010-10-12
TCR COLI11871 07/19/2013 07/22/2013 07/22/2013 0 DIST-A COLIFORM (TCR) Present Present Routine 307190201 Alert TCR0 2013-07-22
Notice - Source COLI11902 07/30/2013 08/02/2013 08/02/2013 0 SRC-AA COLIFORM (TCR) Present Present Triggered 307312705 Notice Source 2013-08-02
TCR COLI12786 05/01/2014 05/05/2014 05/05/2014 0 SRC-AA E. COLI Present 0 Assessment 405020301 Alert TCR0 2014-05-05
Notice - Source COLI12786 05/01/2014 05/05/2014 05/05/2014 0 SRC-AA COLIFORM (TCR) Present Present Assessment 405020301 Notice Source 2014-05-05
Notice - Source COLI12798 05/05/2014 05/07/2014 SRC-AA COLIFORM (TCR) Present Present Confirmation 405051901 Notice Source 2014-05-07
Notice - Source COLI12798 05/05/2014 05/07/2014 SRC-AA COLIFORM (TCR) Present Present Confirmation 405051902 Notice Source 2014-05-07
Notice - Source COLI12798 05/05/2014 05/07/2014 SRC-AA COLIFORM (TCR) Present Present Confirmation 405051903 Notice Source 2014-05-07
Notice - Source COLI12798 05/05/2014 05/07/2014 SRC-AA COLIFORM (TCR) Present Present Confirmation 405051904 Notice Source 2014-05-07
Notice - Source COLI12798 05/05/2014 05/07/2014 SRC-AA COLIFORM (TCR) Present Present Confirmation 405051905 Notice Source 2014-05-07
Notice - Source COLI12864 06/01/2014 06/04/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 406021801 Notice Source 2014-06-04
Notice - Source COLI12992 07/02/2014 07/09/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 407020202 Notice Source 2014-07-09
Notice - Source COLI13120 08/04/2014 08/07/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 408050801 Notice Source 2014-08-07
Notice - Source COLI13228 09/01/2014 09/04/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 409020701 Notice Source 2014-09-04
TCR COLI13404 10/06/2014 10/08/2014 10/08/2014 0 SRC-AA E. COLI Present 0 Assessment 410070301 Alert TCR0 2014-10-08
Notice - Source COLI13404 10/06/2014 10/08/2014 10/08/2014 0 SRC-AA COLIFORM (TCR) Present Present Assessment 410070301 Notice Source 2014-10-08
Notice - Source COLI13524 11/02/2014 11/05/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 411030301 Notice Source 2014-11-05
Notice - Source COLI13686 12/07/2014 12/10/2014 SRC-AA COLIFORM (TCR) Present Present Assessment 412080201 Notice Source 2014-12-10
TCR COLI13852 01/11/2015 01/14/2015 DIST-A COLIFORM (TCR) Present Present Routine 501120301 Alert TCR0 2015-01-14
Notice - Source COLI17531 12/12/2017 12/13/2017 SRC-AA COLIFORM (TCR) Present Present Assessment 712121701 Notice Source 2017-12-13
Notice - Source COLI18483 12/03/2018 12/05/2018 SRC-AA COLIFORM (TCR) Present Present Assessment 812031202 Notice Source 2018-12-05
Notice - Source COLI19368 10/01/2019 10/03/2019 SRC-AA COLIFORM (TCR) Present Present Assessment 910011002 Notice Source 2019-10-03
TCR COLI19790 04/03/2020 04/06/2020 04/06/2020 0 DIST-A E. COLI Present 0 Routine 004030201 Alert TCR0 2020-04-06
TCR COLI19790 04/03/2020 04/06/2020 04/06/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 004030201 Alert TCR0 2020-04-06
Notice - Source COLI19794 04/07/2020 04/08/2020 SRC-AA COLIFORM (TCR) Present Present Triggered 004071701 Notice Source 2020-04-08
Notice - Source COLI20546 11/12/2020 11/13/2020 SRC-AA COLIFORM (TCR) Present Present Assessment 011120501 Notice Source 2020-11-13
TCR COLI21540 10/13/2021 10/15/2021 DIST-A COLIFORM (TCR) Present Present Routine 110131001 Alert TCR0 2021-10-15
TCR TCR-870 09/07/2023 09/08/2023 DIST-A COLIFORM (TCR) Present Present Routine 3090708-01 Alert TCR0 2023-09-08


More information for this water system: SDWIS ID 604
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