94904 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	Alert Level	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
TCR	COLI17646	02/08/2018	02/12/2018	02/15/2018	3	DIST-A	COLIFORM (TCR)	Present	Present	Routine	1802362001	Alert TCR0	2018-02-12
TCR	COLI17655	02/15/2018	02/20/2018	03/15/2018	23	DIST-A	COLIFORM (TCR)	Present	Present	Repeat	1802650002	Alert TCR0	2018-02-20
Notice - Source	COLI17655	02/15/2018	02/20/2018	03/15/2018	23	SRC-AA	COLIFORM (TCR)	Present	Present	Triggered	1802650004	Notice Source	2018-02-20
TCR	COLI20548	11/12/2020	11/13/2020	11/20/2020	7	DIST-A	COLIFORM (TCR)	Present	Present	Routine	2011543001	Alert TCR0	2020-11-13
TCR	TCR-4221	08/14/2025	08/18/2025	08/20/2025	2	DIST-A	COLIFORM (TCR)	Present	Present	Routine	2508505-001	Alert TCR0	2025-08-18