Water Quality Resources

Major storage reservoirs in the Klamath River Basin, provided by the Bureau of Reclamation Mid Pacific Region.

Most recent Upper Klamath Lake elevations, provided by the U.S. Geological Survey.

Most recent Sprague River monitoring, provided by the U.S. Geological Survey.

Most recent Williamson River monitoring, provided by the U.S. Geological Survey.

A Klamath River Basin water quality mapper built by the USGS, with links href most recent continuous and discrete data for each site.

A map displaying wells that are monitored in the Upper Klamath Basin by the USGS, OWRD, and CDW.

Weekly Bureau of Reclamation FASTA Slides

Last Upload: November 02, 2023

Public reporting for reviewing instructions, searching existing data sources, gathering and maintaining the data needed.

Weekly USGS UKL Water Quality Conditions Map

Last Upload: October 04, 2023

Public reporting for reviewing instructions and completing and reviewing this collection of information.

Weekly Klamath Tribes Water Reports (Water Rights Regulation)

Last Upload: October 30, 2023

Reporting for searching existing data sources, gathering the data needed, and completing and reviewing this collection.

Weekly OWRD Hydrology Report

Last Upload: October 30, 2023

Klamath Basin Hydrology Report as prepared by Oregon Water Resources Department.

Weekly Water Quality Data

Last Upload: N/A

Weekly water quality data uploaded from the continuous sondes deployed in the Sprague River.

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The Klamath Tribes
Water Quality Monitoring Resources