91739 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	Location	Analyte	Result	Units	Alert Level	MCL	Lab Sample ID	SelectAtype	FilterAlertDate
NO3	ARCHIVE	03/25/1993	10/12/1993	AA	NITRATE	8.5	MG/L	5	10	11028	Alert Chem NO30	1993-10-12
NO3	ARCHIVE	10/09/1996	12/05/1996	AA	NITRATE	5.7	MG/L	5	10	71873	Alert Chem NO30	1996-12-05
IOC	ARCHIVE	10/09/1996	12/05/1996	AA	SODIUM	24.5	MG/L	20		71873	Alert Chem IOC0	1996-12-05
NO3	ARCHIVE	03/25/1998	04/13/1998	A	NITRATE	7.6	MG/L	5	10	5195	Alert Chem NO30	1998-04-13
NO3	ARCHIVE	04/22/1999	05/05/1999	A	NITRATE	6.8	MG/L	5	10	C904162	Alert Chem NO30	1999-05-05
NO3	ARCHIVE	06/18/1999	10/13/1999	A	NITRATE	7.8	MG/L	5	10	3981	Alert Chem NO30	1999-10-13
NO3	ARCHIVE	04/20/2000	02/05/2001	AA	NITRATE	5.12	MG/L	5	10	C00417201	Alert Chem NO30	2001-02-05