The page gives dates and hours but no effective year.

Open question. The following evidence does not resolve this gap. Use the recorded question and reason to understand what needs confirmation.

Claims and evidence

Lifeguard schedule

Days
weekends and holidays
Hours
  • 11:00
  • 18:00
Season
May 16 through September 27
Year stated
No
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-del-valle-park

  1. Evidence stance: supports · Evidence details

    The Del Valle swimming page lists lifeguards 11 AM-6 PM on weekends and holidays from May 16 through September 27, two beaches, and year-round swimming without lifeguards north of the boat ramp.

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: East Bay Regional Park District

Recorded observations

Browse observations separately (1)

The Del Valle swimming page lists lifeguards 11 AM-6 PM on weekends and holidays from May 16 through September 27, two beaches, and year-round swimming without lifeguards north of the boat ramp.

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: East Bay Regional Park District

Published record history

History lists published operations; it does not reconstruct removed content or confirm that external media remains available.

JSON

Historical evidence is not a guarantee of current conditions.