91593 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	ARCHIVE	10/01/1997	10/07/1997				COLIFORM (TCR)	Present	Present	Routine	97-10321	Alert TCR0	1997-10-07
TCR	ARCHIVE	10/01/1997	10/07/1997				COLIFORM (TCR)	Present	Present	Routine	97-10326	Alert TCR0	1997-10-07
TCR	ARCHIVE	10/01/1997	10/07/1997				COLIFORM (TCR)	Present	Present	Routine	97-10327	Alert TCR0	1997-10-07
TCR	COLI5423	07/25/2008	07/28/2008	07/29/2008	1	DIST-A	COLIFORM (TCR)	Present	Present	Routine	080769701A	Alert TCR0	2008-07-28
TCR	COLI16201	11/01/2016	11/03/2016			DIST-A	COLIFORM (TCR)	Present	Present	Routine	161104801A	Alert TCR0	2016-11-03
TCR	TCR-4529	09/23/2025	09/24/2025	09/25/2025	1	DIST-A	COLIFORM (TCR)	Present	Present	Routine	25091111-01	Alert TCR0	2025-09-24