Workers Letting Cyclists Pass

Alerts and Closures


Know before you go! Review alerts/notices below before heading out to parks. Some trails, park areas, swim facilities, may be temporarily closed -- due to weather or water/algae conditions, park projects, habitat restoration, or repairs and maintenance.

Alert LevelLocationDescription
Area Closure Posted

Area Closure Notice - Roberts Pool

  • Roberts Pool is closed through Spring 2023 for facility upgrades, renovation, and replacement. More info.
  • Updated 8/15/2022

Trail Closure Posted

Trail Closure Notice - Miller Knox

  • Marine View Trail, Old Country Road Trail, and Dornan Drove Trail, areas around the concrete EBMUD water tank, may be closed or experience long delays for a fuels management
  • Beginning July 11 through August these trails are closed Monday - Friday between 7:00am and 5:00pm 
  • This project will address drought-stressed and overcrowded forest conditions in order to protect the adjoining urban area from severe wildfires. More information
  • Posted 8/15/2022

Park Rule Violations

To report an Emergency or Crime/Suspicious Activity in Progress,
call 911 or (510) 881-1121 from a cell, 24 hours a day.

To report Non-Emergency Park Rule Violations such as reckless bike/skate/scooter riding, failure to properly leash or control pets, and improper trail usage such as eBikes or mountain bikes on restricted trails, please call our Non-Emergency Public Safety Dispatch at (510) 881-1833, 24 hours a day, or submit a Park Watch Report online at the link below.

For Non-Emergency Trail Safety Hazards or Damaged Trails/Facilities, locate a park ranger or call Park Operations at (510) 544-2510 (Mon-Fri, 8:30am-5pm, voicemail available after hours or call the Non-Emergency Dispatch line above).

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