91604 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	Contact Report	Response Time (Days)	Location	Analyte	Result	Units	Alert Level	MCL	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
ARS	CHEM665	03/23/1994	01/29/2004			EP-A	ARSENIC	0.022	MG/L		0.01		19645I	Alert Chem CMCL ARS0	2004-01-29
TCR	COLI1989	04/19/2005	05/09/2005			DIST-A	COLIFORM (TCR)	Present		Present		Routine	386731	Alert TCR0	2005-05-09
TCR	COLI7299	01/31/2006	01/28/2008			DIST-A	COLIFORM (TCR)	Present		Present		Routine	402470	Alert TCR0	2008-01-28
TCR	COLI5571	09/02/2008	09/03/2008	09/04/2008	1	DIST-A	COLIFORM (TCR)	Present		Present		Routine	451949	Alert TCR0	2008-09-03
Notice - Source	COLI20703	12/28/2020	12/29/2020	12/30/2020	1	SRC-AA	COLIFORM (TCR)	Present		Present		Assessment	036300501	Notice Source	2020-12-29