01508 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
Notice - Sodium	CHEM2808	09/04/2007	01/24/2008			EP-A	SODIUM	58	20		MG/L		58072741PQI0106	Notice Sodium	2008-01-24
Notice - Sodium	CHEM4375	08/16/2010	09/15/2010			EP-A	SODIUM	69.3	20		MG/L		1008509-I	Notice Sodium	2010-09-15
TCR	COLI9911	11/07/2011	11/10/2011			DIST-A	COLIFORM (TCR)	Present	Present			Routine	115605	Alert TCR0	2011-11-10
TCR	COLI9923	11/11/2011	11/14/2011	11/13/2011	-1	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	115698	Alert TCR0	2011-11-14
Notice - Sodium	CHEM5745	03/11/2013	04/08/2013			EP-A	SODIUM	82.2	20		MG/L		130965-I	Notice Sodium	2013-04-08
TCR	COLI11774	07/01/2013	07/03/2013	07/03/2013	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	132759	Alert TCR0	2013-07-03
TCR	COLI11916	08/02/2013	08/05/2013	08/06/2013	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	133281	Alert TCR0	2013-08-05
TCR	COLI11922	08/05/2013	08/07/2013	08/09/2013	2	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	133306	Alert TCR0	2013-08-07
TCR	COLI11922	08/05/2013	08/07/2013	08/09/2013	2	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	133307	Alert TCR0	2013-08-07
TCR	COLI12647	03/03/2014	03/05/2014	03/05/2014	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	141006	Alert TCR0	2014-03-05
TCR	COLI12656	03/06/2014	03/10/2014	03/13/2014	3	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	141094	Alert TCR0	2014-03-10
TCR	COLI12656	03/06/2014	03/10/2014	03/13/2014	3	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	141095	Alert TCR0	2014-03-10
TCR	COLI12776	04/24/2014	04/28/2014	04/28/2014	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	141893	Alert TCR0	2014-04-28
TCR	COLI12809	05/07/2014	05/09/2014	05/09/2014	0	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	142049	Alert TCR0	2014-05-09
TCR	COLI13831	01/05/2015	01/07/2015	01/07/2015	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	1501051001	Alert TCR0	2015-01-07
TCR	COLI13978	03/02/2015	03/04/2015	03/05/2015	1	DIST-A	COLIFORM (TCR)	Present	Present			Routine	1503017001	Alert TCR0	2015-03-04
TCR	COLI13984	03/04/2015	03/06/2015	03/06/2014	-365	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	1503051002	Alert TCR0	2015-03-06
TCR	COLI13984	03/04/2015	03/06/2015	03/06/2014	-365	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	1503151001	Alert TCR0	2015-03-06
TCR	COLI13984	03/04/2015	03/06/2015	03/06/2014	-365	DIST-A	COLIFORM (TCR)	Present	Present			Repeat	1503151004	Alert TCR0	2015-03-06
Notice - Sodium	CHEM7290	08/15/2016	09/16/2016			EP-A	SODIUM	91.7	20		MG/L		1608725001-I	Notice Sodium	2016-09-16
NO3	CHEM8852	02/03/2020	02/20/2020	02/20/2020	0	EP-A	NITRATE	6.28	5	10	MG/L		2002044001-I	Alert Chem NO30	2020-02-20
TCR	COLI19729	02/24/2020	02/26/2020	02/26/2020	0	DIST-A	COLIFORM (TCR)	Present	Present			Routine	2002848001	Alert TCR0	2020-02-26