OHA Drinking Water Services
OR41
PWS ID: 06091 ---- LONEROCK, 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
 Current
Alert Level		 Current
MCL		 Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
Notice - Sodium CHEM1123 06/03/2004 01/20/2005 SRC-AB SODIUM 28 20 MG/L A40604AG-1I Notice Sodium 2005-01-20
TCR COLI8008 08/04/2010 08/06/2010 SRC-AA E. COLI Present 0 Assessment X04562B Alert TCR0 2010-08-06
Notice - Source COLI8008 08/04/2010 08/06/2010 SRC-AA COLIFORM (TCR) Present Present Assessment X04562B Notice Source 2010-08-06
TCR COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA E. COLI Present 0 Triggered X04600BR Alert TCR0 2010-08-09
Notice - Source COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA COLIFORM (TCR) Present Present Triggered X04600BR Notice Source 2010-08-09
Notice - Source COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA COLIFORM (TCR) Present Present Triggered X04601BR Notice Source 2010-08-09
Notice - Source COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA COLIFORM (TCR) Present Present Triggered X04602BR Notice Source 2010-08-09
Notice - Source COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA COLIFORM (TCR) Present Present Triggered X04603BR Notice Source 2010-08-09
Notice - Source COLI8023 08/06/2010 08/09/2010 09/09/2010 31 SRC-AA COLIFORM (TCR) Present Present Triggered X04604 Notice Source 2010-08-09
TCR COLI16209 11/01/2016 11/04/2016 SRC-AA E. COLI Present 0 Assessment X024336BR Alert TCR0 2016-11-04
Notice - Source COLI16209 11/01/2016 11/04/2016 SRC-AA COLIFORM (TCR) Present Present Assessment X024336BR Notice Source 2016-11-04
Notice - Source COLI16221 11/04/2016 11/07/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation X024366B Notice Source 2016-11-07
Notice - Source COLI16221 11/04/2016 11/07/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation X024367B Notice Source 2016-11-07
Notice - Source COLI16221 11/04/2016 11/07/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation X024368B Notice Source 2016-11-07
Notice - Source COLI16221 11/04/2016 11/07/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation X024369B Notice Source 2016-11-07
Notice - Source COLI16221 11/04/2016 11/07/2016 SRC-AA COLIFORM (TCR) Present Present Confirmation X024370B Notice Source 2016-11-07
Notice - Source COLI18505 12/06/2018 12/10/2018 SRC-AA COLIFORM (TCR) Present Present Assessment X035334B Notice Source 2018-12-10
Notice - Source COLI18822 05/04/2019 05/06/2019 SRC-AA COLIFORM (TCR) Present Present Assessment X036937B Notice Source 2019-05-06
Notice - Source COLI20406 10/07/2020 10/12/2020 SRC-AA COLIFORM (TCR) Present Present Assessment X043416BR Notice Source 2020-10-12
Notice - Source COLI22685 10/05/2022 10/07/2022 SRC-AA COLIFORM (TCR) Present Present Assessment X052166BR Notice Source 2022-10-07


More information for this water system: SDWIS ID 4742
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