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TMDL Program: Umpqua Basin

The Umpqua Basin in Southwestern Oregon comprises about 3.24 million acres, 90% of which is federal, state and private forestland (2.92 million acres). County population was estimated at 103,152 in 2004, and the basin is also home to a number of species of salmonid fishes, including coho salmon, fall and spring chinook salmon, summer and winter steelhead, and seagoing and resident cutthroat trout. The North Umpqua River is a world-renowned fishery, and water-based recreation is important throughout the basin.

Umpqua Basin Total Maximum Daily Loads and supporting documents

Thermal infrared remote sensing survey reports


Contact

Heather Tugaw
Umpqua Basin Coordinator
541-776-6091

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