12 WATERSHEDS

Upper & Lower Usal Creek + 10 inland creek areas

2 RIVER SYSTEMS

Usal Creek and South Fork Eel River

39 MILES

of legacy streamside roads decommissioned since 2008

$10 MILLION

Total watershed restoration investment

EAST TO THE RIVER,
WEST TO THE SEA

To the west, Usal Creek flows through the land to the Pacific at Usal Beach. To the east, a network of salmon-bearing streams drain into the South Fork Eel River, a wild and scenic river that traces the forest’s eastern edge before reaching the coast.

watershed GEOGRAPHY

TWELVE WATERSHEDS. TWO DISTINCT DRAINAGES.

Watershed map highlighting Upper and Lower Usal
Coastal drainage

Usal Creek

Two planning watersheds carry water from forested headwaters to the Pacific. Road and stream restoration reduce sediment and protect aquatic habitat throughout this coastal drainage.

Watershed map with multiple creek basins highlighted
inland drainage

South Fork Eel River

Ten planning watersheds drain Usal’s inland slopes toward the South Fork Eel River. Protecting tributaries, improving roads, and controlling erosion support cleaner water and healthier fish habitat downstream.

FROM LEGACY ISSUES TO HEALTHIER WATERSHEDS

Old forest roads, aging stream crossings, concentrated runoff, and erosion can move sediment into streams and affect downstream water quality.

check our restoration works

Dirt forest road beside a large stump

before

Sunlight reflecting on a shaded forest creek

after

SIGNS OF RECOVERY

restoring connected habitats

Lamprey spawning in Hollow Tree Creek.

COHO RETURNED IN 2024

Adult coho observed migrating up Usal Creek to spawn after about ten years of absence.

YOUNG COHO IN NEW HABITAT

Young-of-year coho observed using habitat created by large wood structures in Usal Creek.

FISH USING RESTORED POOLS

Post-project review found fish sheltering in restored pools at Clark Gulch, in the Standley Creek watershed (2011 report).

FISH USING RESTORED POOLS

Post-project review found fish sheltering in restored pools at Clark Gulch, in the Standley Creek watershed (2011 report).

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PROJECT OBJECTIVES

Restoration at Standley and Hollow Tree creeks combines streamside planting, tree protection, erosion control, and channel repair.

01

Replant Streamside Vegetation

Plant willows for cover and erosion control.

02

Protect Forest Vegetation

Preserve redwoods, alders, and streamside plants.

03

Rebuild Stream Structure

Use large wood to form pools, stabilize banks, and diversify habitat.

04

Reduce Sediment Runoff

Treat or retire erosion-prone roads to protect streams.

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FIELD EVIDENCE

Reports document planting, tree protection, and channel repair. Hollow Tree Creek’s assessment links improved sediment conditions and stream complexity partly to restoration.

School of fish swimming above streambed gravel

Fish among streambed gravel and streamside plants.

Cluster of amphibian eggs among submerged stones

Amphibian eggs among the streambed gravels in Hollow Tree Creek.

Slender amphibian resting among submerged streambed stones

An amphibian among the streambed stones.

Help rebuild

the redwoods

support the forest

Otter standing among ferns beside mossy trees