News Details

Temescal Regional Recreation Area

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  • Swim Area & Playground CLOSED
  • South Parking Lot CLOSED

Temescal is CLOSED to swimming due to COVID-19 and the "Shelter in Place" order. More details…

Water Quality

Water Quality
Conditions [PDF] | Monitoring Program | Cyanobacteria (Blue-Green Algae) Updates

The District regularly monitors Lake Temescal to ensure the water quality meets acceptable levels for fishing and swimming.  Water quality samples are taken from four locations around the Lake; including the swim beach.  More...