Del Valle Regional Park

Del Valle Swimming

Fees
Lifeguard Rental (2 hour minimum) - See Group Swim Procedures
Payment by cash (no bills over 20), Visa or MasterCard.
$6 Parking Fee
Hours
Lifeguards are on duty from 11am – 6pm:
May - Weekends & Holidays
June to August - Daily
September - Weekends & Holidays
Swimming is allowed year round without lifeguard service north of the boat ramp.
NOTE: Keep dogs away from the water.
Address
7000 Del Valle Road, Livermore, CA 94550
Phone
(510) 544-3139

Venue Activities

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swimming
Swimming
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Del Valle Swim Beach

Del Valle Regional Park offers two swimming beaches with lifeguards on duty during posted periods. Year-round swimming is allowed without lifeguard service north of the boat ramp.

NOTE: Keep dogs away from the water.

Swim Beach Water Quality Conditions

Del Valle Beaches are tested for bacterial levels weekly from April to October and twice a month from November to March. The map below indicates two sample sites on each beach. The East Bay Regional Park District works with the Alameda County Environmental Health Department in accordance with California Department of Public Health's Guidance for Fresh Water Beaches to determine water quality at Del Valle Beaches. Our stop light sign is used to display the relative water quality from our latest bacteriological tests and cyanobacteria (blue-green algae) conditions.

Water Quality Stop Light Designations:

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Water Quality Stop Light Designations

Please be advised there is always some level of risk when swimming in any water body. To have a fun and safe experience swimming in the parks, we encourage you to follow a few simple rules:

  • Keep water out of your mouth
  • After you leave the water, shower and towel dry as soon as possible 
  • Do not swim in the lake for 3 days after a rainstorm
  • Check posted signs for water quality information

For more information contact the East Bay Regional Park District Water Management Department at (510) 544-2328

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Del Valle Sampling Site Locations