00861 Water Quality Alerts | Data Online | Oregon Drinking Water Services

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MCL = Maximum Contaminant Level. Results for MCL exceedances, E. coli positives, and lead and copper 90th percentile action level exceedances are shown in bold red text.

Alert Date Range: From to

Alert Type	Alert ID	Sample Date	Alert Date	Contact Report	Response Time (Days)	Location	Analyte	Result	Alert Level	Units	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
IOC	ARCHIVE	11/27/1994	01/06/1995			A	SODIUM	23.7	20	MG/L		3641-1	Alert Chem IOC0	1995-01-06
TCR	ARCHIVE	03/31/1999	04/21/1999				COLIFORM (TCR)	Present	Present		Routine	990331BF1	Alert TCR0	1999-04-21
Notice - Sodium	CHEM150	01/09/2002	10/07/2002			EP-A	SODIUM	22	20	MG/L		A20109Y-1I	Notice Sodium	2002-10-07
TCR	ARCHIVE	09/03/2002	10/03/2002				COLIFORM (TCR)	Present	Present		Routine	A20904F1	Alert TCR0	2002-10-03
TCR	COLI640	09/23/2003	10/07/2003			DIST-A	COLIFORM (TCR)	Present	Present		Routine	A30925A1	Alert TCR0	2003-10-07
TCR	COLI5485	08/08/2008	08/11/2008			DIST-A	COLIFORM (TCR)	Present	Present		Routine	B8H080501	Alert TCR0	2008-08-11
TCR	COLI5491	08/11/2008	08/12/2008	08/12/2008	0	DIST-A	COLIFORM (TCR)	Present	Present		Repeat	B8H111604	Alert TCR0	2008-08-12
Notice - Sodium	CHEM5623	10/29/2012	12/04/2012			EP-A	SODIUM	23.6	20	MG/L		B2J290801-I	Notice Sodium	2012-12-04
TCR	COLI13260	09/09/2014	09/12/2014	09/15/2014	3	DIST-A	COLIFORM (TCR)	Present	Present		Routine	B4I093701	Alert TCR0	2014-09-12
TCR	COLI15582	06/10/2016	06/13/2016	06/14/2016	1	DIST-A	COLIFORM (TCR)	Present	Present		Routine	1631006	Alert TCR0	2016-06-13
Notice - Source	COLI15586	06/13/2016	06/15/2016	06/15/2016	0	SRC-DA	COLIFORM (TCR)	Present	Present		Triggered	1631312	Notice Source	2016-06-15
TCR	COLI17022	08/08/2017	08/10/2017	08/10/2017	0	DIST-A	COLIFORM (TCR)	Present	Present		Routine	1744212	Alert TCR0	2017-08-10
TCR	COLI17031	08/10/2017	08/11/2017	08/11/2017	0	DIST-A	COLIFORM (TCR)	Present	Present		Repeat	1745004	Alert TCR0	2017-08-11
Notice - Sodium	CHEM9951	08/22/2022	10/21/2022	10/21/2022	0	EP-A	SODIUM	23.6	20	MG/L		22-54236-I	Notice Sodium	2022-10-21
Notice - Sodium	IOC-113	02/04/2025	03/27/2025	03/31/2025	4	SRC-BB	SODIUM	23.1	20	MG/L		25-07122-I	Notice Sodium	2025-03-27