00549 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
TCR	COLI9428	07/25/2011	07/27/2011			DIST-A	COLIFORM (TCR)	Present		Present		Routine	107250301	Alert TCR0	2011-07-27
DBP	CHEM9326	05/06/2021	05/20/2021	05/20/2021	0	EP-A	BROMATE	0.042	MG/L		0.01		105070301	Alert Chem CMCL DBP0	2021-05-20
VOC	VOC-82	05/05/2025	05/12/2025	05/13/2025	1	EP-A	DICHLOROMETHANE	0.0172	MG/L		0.005		5050512-01-V	Alert Chem CMCL VOC0	2025-05-12