Arroyo Hondo Preserve – Storm Recovery Updates

Recent storms caused extensive damage at Arroyo Hondo Preserve, including flooding, landslides, and impacts to trails, roads, parking areas, and infrastructure. Affected areas include trail corridors, creek crossings, parking areas, the main water tank, and areas near the barn.

For safety reasons, Arroyo Hondo Preserve remains closed. Some parts of the preserve are still difficult to access as the ground continues to shift and settle, and recovery work is proceeding carefully and deliberately.

Throughout January, staff across the Land Trust have been deeply involved in recovery efforts, dedicating significant time and care to assessing damage, coordinating with experts, documenting conditions, adjusting programs, and responding to community questions. While stewardship staff have led much of the on-the-ground landscape work, recovery has required coordination and support from across the organization as conditions continue to change. Some immediate stabilization work has been completed, but many repairs cannot begin until the ground is fully stable and dry.

Impact on Public Access & Programs

Due to storm damage and ongoing safety concerns, Arroyo Hondo Preserve will remain closed through March, with reopening beyond that dependent on weather conditions and site stability. As a result, we have had to cancel or postpone:

• 22 days of school field trips
• 4 community events
• 12 open access days
• 4 volunteer events
• Multiple planned community hikes

Recovery Progress to Date

Recent recovery and stabilization efforts include:

• Removal of remaining mud from the gravel road
• Regrading and vegetation clearing along the east road easement (with Caltrans support)
• Repair of erosion affecting the well solar system and diversion of water away from vulnerable areas
• Repair of the water tank landslide
• Restoration of both water systems; the main system is currently being operated manually while automation is restored
• Hand work on all trails to direct water away from slides and erosion-prone areas

We will continue using this page to share updates, photos, and progress as recovery efforts move forward.

Last updated: [February 9, 2026]

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