06241 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
Notice - Special	COLI14440	11/05/2014	07/29/2015			DIST-A	COLIFORM (TCR)	Present		Present		Special	1449511	Notice Special	2015-07-29
Notice - Source	TCR-3832	05/30/2025	06/03/2025	06/03/2025	0	SRC-AA	COLIFORM (TCR)	Present		Present		Assessment	25-33402	Notice Source	2025-06-03