00013 Water Quality Alerts | Data Online | Oregon Drinking Water Services

Use the "Download" button to export the data to an Excel file.

Customization: Use the "Columns" button to select which columns to display. Use the "Search records" box, column heading dropdowns, and date inputs to filter results. Click column headings to sort ascending or descending. Drag column headings to rearrange. Note: hidden data will not be exported.
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	Location	Analyte	Result	Alert Level	Units	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
TCR	ARCHIVE	09/08/1993	09/27/1993		COLIFORM (TCR)	Present	Present		Routine	36071	Alert TCR0	1993-09-27
TCR	ARCHIVE	09/13/1993	09/27/1993		COLIFORM (TCR)	Present	Present		Repeat	36236	Alert TCR0	1993-09-27
IOC	ARCHIVE	09/20/1993	12/01/1993	A	SODIUM	20.1	20	MG/L		36516	Alert Chem IOC0	1993-12-01
TCR	ARCHIVE	08/04/1995	08/14/1995		COLIFORM (TCR)	Present	Present		Routine	BOT 58118	Alert TCR0	1995-08-14
TCR	ARCHIVE	12/13/1996	12/23/1996		COLIFORM (TCR)	Present	Present		Routine	73954	Alert TCR0	1996-12-23
TCR	ARCHIVE	07/10/1998	07/20/1998		COLIFORM (TCR)	Present	Present		Routine	92151	Alert TCR0	1998-07-20
TCR	ARCHIVE	08/28/1998	09/08/1998		COLIFORM (TCR)	Present	Present		Routine	93666	Alert TCR0	1998-09-08
IOC	ARCHIVE	07/21/2000	09/05/2000	A	SODIUM	21.8	20	MG/L		18136	Alert Chem IOC0	2000-09-05
TCR	ARCHIVE	06/15/2001	06/25/2001		COLIFORM (TCR)	Present	Present		Routine	30047	Alert TCR0	2001-06-25
Notice - Sodium	CHEM383	03/04/2003	05/08/2003	EP-A	SODIUM	22.3	20	MG/L		55587I	Notice Sodium	2003-05-08
Notice - Sodium	CHEM8530	07/29/2019	09/27/2019	EP-A	SODIUM	21.8	20	MG/L		1907C42001-I	Notice Sodium	2019-09-27