KBMP Vision

The Klamath Basin Monitoring Program facilitates the coordination and implementation of water quality monitoring in support of the stewardship, protection, and restoration of all beneficial uses within the Klamath River watershed, with the ultimate goal of restoring water quality. Learn More

Fish Health

 Readiness Level

 KlamathFishIcon orange

Mid and Lower Klamath (Happy Camp to Mouth),  Trinity River, Salmon, and Scott River- Orange

Upper Klamath Mainstem (Iron Gate to Happy Camp), and Shasta River - Yellow

Learn more about fish health and KFHAT

Blue-Green Algae Map

BGA Tracker 20220803

BGA Tracker

Upper Klamath Lake, Copco Reservoir, Iron Gate Reservoir, and the Klamath River from Weitchpec to Klamath Glen (Roy Rook) are currently posted

Real-Time Data

Link to Real-Time WQ Map


The table above contains provisional data provided by the USGS via the waterservices site. All data are provisional and may be recalculated before final approval. This table may take several seconds to load.

* = value 2+ hours old
**=4 or more hours

Klamath Basin Monitoring Program Document Library

The KBMP Document Library is an online repository of documents relevant to the water quality and fisheries of the Klamath River.

For document upload and editing access, please contact This email address is being protected from spambots. You need JavaScript enabled to view it.

If you are interested in links to agency websites, data, and reports click here

Featured Content

 Klamath Basin Integrated Fisheries Restoration and Monitoring Plan (IFRMP) Synthesis Report (New! August 2017)


Dam Removal Science from USGS Powell Center

Water Quality Improvement Techniques for the Upper Klamath Basin

Williamson River Delta- Photo Courtesy of Chauncey Anderson 

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