Castaic Lake activities resume after algae treatment
Castaic Lake activities resume after algae treatment
Source: The Signal
Date: 07/22/2026 4:00pm
Article Summary:
Upper Castaic Lake Reopens for Water Activities After Harmful Algae Treatment, Officials Urge Caution
The California Department of Water Resources has lifted restrictions on water contact activities at Upper Castaic Lake after recent treatment reduced harmful algae levels to a “caution” status. Swimming, boating and fishing may resume, though officials urge visitors to follow posted guidelines and avoid contact with visible algae. The Castaic Lagoon and swim beach were not affected.
Read article here »
Date: 07/22/2026 4:00pm
Article Summary:
Upper Castaic Lake Reopens for Water Activities After Harmful Algae Treatment, Officials Urge Caution
The California Department of Water Resources has lifted restrictions on water contact activities at Upper Castaic Lake after recent treatment reduced harmful algae levels to a “caution” status. Swimming, boating and fishing may resume, though officials urge visitors to follow posted guidelines and avoid contact with visible algae. The Castaic Lagoon and swim beach were not affected.
Read article here »