Forest Health & Fuels Reduction

Little Deer Creek Landscape Resilience Project

Treatments completeLittle Deer Creek watershed, Nevada City, CA

Located about a half‑mile southeast of Nevada City, this project restores forest structure and resilience in the Little Deer Creek watershed to reduce severe wildfire risk, drought stress, and bark beetle impacts while protecting nearby neighborhoods and critical community resources.

206Acres treated
Federal + privateLand types
20,000+NID customers protected
CompleteStatus

The story

Why this place, why now

Forest conditions in the Little Deer Creek watershed had drifted well past historical norms — too much fuel, too many small trees, too much closed canopy — increasing the likelihood of high-severity wildfire, mature canopy loss, soil erosion, and downstream water quality problems.

Sitting just southeast of Nevada City and Grass Valley, the area's proximity to homes, infrastructure, and a year-round trail network amplified the risk and the urgency.

Recognized as a fuels-reduction priority by the BLM, Bear Yuba Land Trust, the City of Nevada City, and the Nevada Irrigation District, the project drew an unusually broad coalition of public and private partners.

Building on planning and environmental compliance completed in 2022 under a separate Sierra Nevada Conservancy grant, YWI and its partners — including Sierra Streams Institute — treated 206 acres across federal and private land over two winter seasons, completing all field treatments in December 2025.

Goals & approach

What we set out to do

  • 01Reduce surface and ladder fuels so a future wildfire burns at lower severity.
  • 02Protect the Cascade Canal Trail, BYLT's Woodpecker Wildlife Preserve, and NID's D.S. Canal infrastructure.
  • 03Safeguard Nevada City's water treatment facilities and the year-round archery range.
  • 04Lower drought stress and bark beetle vulnerability by reducing tree density.

What this project protects

Timeline

Phases of work

The work moved in waves — planning, treatment, monitoring — across overlapping phases.

Planning & compliance· 2020–2022

$75K SNC (#1221)

Funded by a separate $75,000 Sierra Nevada Conservancy planning grant (Agreement #1221, May 2020–Dec 2022). A cultural resource survey with Tribal outreach, botanical and California spotted owl surveys, a biological resources report, a forest management plan, and a project description with treatment maps completed the NEPA/CEQA basis that made the project shovel-ready. Led by YWI with Sierra Streams Institute.

Treatment· 2024–2025

206 ac$823.5K SNC (#1637)

Funded by the SNC implementation grant (Agreement #1637), executed June 2024. Mechanical mastication, hand cut, chip, pile burn, and lop-and-scatter across federal and private parcels over two winter seasons. Private-land work (First Rain) ran Jul 2024–Jan 2025; BLM treatments ran Dec 2024 through Dec 2025. Targeted ≤10" diameter surface and ladder fuels plus 10 large (>12" DBH) hazard trees.

Map

Where it happened

Project area sits between Nevada City to the northwest and Grass Valley to the south, straddling federal BLM parcels and BYLT-protected private land along the Cascade Canal Trail.Approx. 1:18,000

Treatment data

What we did on the ground

TreatmentAcresNotes
Manual thinning157.2 acTrees ≤10" diameter
Chipping64.3 acFrom hand thinning
Piling57.2 acHand piles
Mastication48.7 acWhere access allowed
Pile burning47.3 acPermitted windows
Lop-and-scatter25.6 acSteep / stream-protection areas

Activity acres exceed the 206-acre treated footprint because many areas received more than one overlapping treatment (for example, hand thinning followed by chipping, piling, or pile burning on the same ground).

Partners & funders

Who we worked with

Bureau of Land Management
Bureau of Land ManagementFederal land manager
Bear Yuba Land Trust
Bear Yuba Land TrustPrivate land partner
Sierra Streams Institute
Sierra Streams InstituteWatershed monitoring
City of Nevada City
City of Nevada CityAdjacent infrastructure
Nevada Irrigation District
Nevada Irrigation DistrictD.S. Canal infrastructure

FAQ

Common questions

  • Yes. Treatments may have caused short closures in 2024–25 but the trail is fully open. You'll see post-treatment structure — open, more spaced trees with much less surface fuel — as you walk.

  • The current project is complete and closing out. Future maintenance would likely fall under separate funding — most often broadcast or pile prescribed burns to maintain the open structure achieved.

For more background and updates, visit the original project page.

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