01522 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	Units	Sample Type	Lab Sample ID	SelectAtype	FilterAlertDate
Notice - Sodium	CHEM4777	01/12/2011	03/02/2011	03/02/2011	0	EP-A	SODIUM	21.5	20	MG/L		110121901B-I	Notice Sodium	2011-03-02
TCR	COLI14683	09/14/2015	09/15/2015			DIST-A	COLIFORM (TCR)	Present	Present		Routine	B152194	Alert TCR0	2015-09-15
Notice - Sodium	CHEM7118	03/16/2016	04/25/2016	08/11/2016	108	EP-A	SODIUM	23.5	20	MG/L		160359901C-I	Notice Sodium	2016-04-25
TCR	COLI16925	07/12/2017	07/14/2017	07/14/2017	0	DIST-A	COLIFORM (TCR)	Present	Present		Routine	B171582	Alert TCR0	2017-07-14
Notice - Sodium	CHEM8621	09/10/2019	10/17/2019	10/21/2019	4	EP-A	SODIUM	21.3	20	MG/L		1909051501B-I	Notice Sodium	2019-10-17
Notice - Sodium	CHEM9806	06/13/2022	07/07/2022	07/07/2022	0	EP-A	SODIUM	21	20	MG/L		22060718-01-I	Notice Sodium	2022-07-07
TCR	TCR-327	05/08/2023	05/10/2023	05/10/2023	0	DIST-A	COLIFORM (TCR)	Present	Present		Routine	B23-904	Alert TCR0	2023-05-10