00678 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
NO3	ARCHIVE	11/13/2001	12/07/2001			A	NITRATE	6.7	MG/L	5	10		A11113BQ*A	Alert Chem NO30	2001-12-07
ARS	CHEM2508	05/07/2007	06/07/2007			EP-A	ARSENIC	0.01	MG/L		0.01		0712809	Alert Chem CMCL ARS0	2007-06-07
Notice - Sodium	CHEM2508	05/07/2007	06/07/2007			EP-A	SODIUM	91.2	MG/L	20			0712809	Notice Sodium	2007-06-07
Notice - Sodium	IOC-118	07/11/2023	04/18/2025			SRC-AE	SODIUM	124	MG/L	20			B3G1211-01-I	Notice Sodium	2025-04-18
Notice - Source	TCR-3728	07/11/2023	04/18/2025	08/25/2025	129	SRC-AE	COLIFORM (TCR)	Present		Present		Assessment	B3G1211-01	Notice Source	2025-04-18