91747 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
VOC	ARCHIVE	09/10/1991	10/29/1991			BA	TOLUENE	0.028	MG/L		1		-1895392	Alert Chem VOC0	1991-10-29
TCR	ARCHIVE	11/30/1999	12/09/1999				COLIFORM (TCR)	Present		Present		Routine	C911162	Alert TCR0	1999-12-09
TCR	ARCHIVE	12/02/1999	12/09/1999				COLIFORM (TCR)	Present		Present		Repeat	C91202503	Alert TCR0	1999-12-09
LCR	CHEM7308	09/14/2016	09/26/2016	09/06/2016	-20	DIST-A	LEAD SUMMARY	0.017	MG/L	0.015				Alert Chem LCR0	2016-09-26
TCR	TCR-4562	09/29/2025	09/30/2025	10/01/2025	1	DIST-A	COLIFORM (TCR)	Present		Present		Routine	175-910-1	Alert TCR0	2025-09-30