00071 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	MCL	Units	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
VOC	ARCHIVE	03/08/1991	05/07/1991			A	TRICHLOROETHYLENE	0.001		0.005	MG/L		-1996021	Alert Chem VOC0	1991-05-07
VOC	ARCHIVE	04/07/1992	04/27/1992			A	1,2-DICHLOROETHANE	0.0006		0.005	MG/L		-1996026	Alert Chem VOC0	1992-04-27
VOC	ARCHIVE	04/07/1992	04/27/1992			A	TRICHLOROETHYLENE	0.0014		0.005	MG/L		-1996020	Alert Chem VOC0	1992-04-27
VOC	ARCHIVE	04/07/1992	04/27/1992			A	TETRACHLOROETHYLENE	0.0004		0.005	MG/L		-1996017	Alert Chem VOC0	1992-04-27
VOC	ARCHIVE	03/23/1993	03/18/1994			AA	TRICHLOROETHYLENE	0.00092		0.005	MG/L		16163	Alert Chem VOC0	1994-03-18
VOC	ARCHIVE	03/29/1994	04/20/1994			AA	TRICHLOROETHYLENE	0.0012		0.005	MG/L		19683	Alert Chem VOC0	1994-04-20
TCR	COLI3798	11/30/2006	12/01/2006			DIST-A	COLIFORM (TCR)	Present	Present			Routine	418692	Alert TCR0	2006-12-01
TCR	COLI3824	12/07/2006	12/08/2006			DIST-A	COLIFORM (TCR)	Present	Present			Repeat	419190	Alert TCR0	2006-12-08
TCR	COLI6701	09/03/2009	09/04/2009	09/08/2009	4	DIST-A	COLIFORM (TCR)	Present	Present			Routine	473048	Alert TCR0	2009-09-04
TCR	COLI6786	09/17/2009	09/18/2009			DIST-A	COLIFORM (TCR)	Present	Present			Repeat	473982	Alert TCR0	2009-09-18
TCR	COLI6786	09/17/2009	09/18/2009			DIST-A	COLIFORM (TCR)	Present	Present			Repeat	473983	Alert TCR0	2009-09-18
TCR	COLI6798	09/17/2009	09/18/2009	09/22/2009	4	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	473984	Alert TCR0	2009-09-18
TCR	COLI6786	09/17/2009	09/18/2009			DIST-A	COLIFORM (TCR)	Present	Present			Repeat	473985	Alert TCR0	2009-09-18
TCR	COLI7069	11/12/2009	11/13/2009	11/19/2009	6	DIST-A	COLIFORM (TCR)	Present	Present			Routine	477448	Alert TCR0	2009-11-13
TCR	COLI7186	12/24/2009	12/28/2009	12/29/2009	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	479795	Alert TCR0	2009-12-28
TCR	COLI7186	12/24/2009	12/28/2009	12/29/2009	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	479796	Alert TCR0	2009-12-28
TCR	COLI7186	12/24/2009	12/28/2009	12/29/2009	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	479797	Alert TCR0	2009-12-28
TCR	COLI7186	12/24/2009	12/28/2009	12/29/2009	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	479798	Alert TCR0	2009-12-28
TCR	COLI7186	12/24/2009	12/28/2009	12/29/2009	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	479799	Alert TCR0	2009-12-28
Notice - Source	COLI7276	01/29/2010	02/01/2010	02/02/2010	1	SRC-AA	COLIFORM (TCR)	Present	Present			Repeat	481670	Notice Source	2010-02-01
TCR	COLI17568	12/21/2017	12/26/2017	12/26/2017	0	DIST-A	E. COLI	Present		0		Routine	735502901	Alert TCR0	2017-12-26
TCR	COLI17568	12/21/2017	12/26/2017	12/26/2017	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	735502901	Alert TCR0	2017-12-26
TCR	COLI18901	06/06/2019	06/07/2019	06/07/2019	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	915702501	Alert TCR0	2019-06-07
TCR	COLI22580	09/19/2022	09/20/2022	09/20/2022	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	226201601	Alert TCR0	2022-09-20
TCR	COLI22855	11/10/2022	11/14/2022	11/14/2022	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	231402001	Alert TCR0	2022-11-14
TCR	TCR-1287	11/13/2023	11/14/2023	11/14/2023	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	3317007-01	Alert TCR0	2023-11-14