05587 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	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
Notice - Sodium	CHEM161	08/20/2002	10/10/2002			EP-A	SODIUM	31	MG/L	20		A20820AN-1I	Notice Sodium	2002-10-10
TCR	COLI14227	06/09/2015	06/12/2015	06/15/2015	3	DIST-A	COLIFORM (TCR)	Present		Present	Routine	506100401	Alert TCR0	2015-06-12
Notice - Source	COLI19512	11/11/2019	11/13/2019			SRC-AA	COLIFORM (TCR)	Present		Present	Assessment	931605303	Notice Source	2019-11-13
Notice - Source	COLI19512	11/11/2019	11/13/2019			SRC-AB	COLIFORM (TCR)	Present		Present	Assessment	931605302	Notice Source	2019-11-13
TCR	TCR-3984	07/09/2025	07/10/2025	07/10/2025	0	DIST-A	COLIFORM (TCR)	Present		Present	Routine	5190064-01	Alert TCR0	2025-07-10