Toxic Algae Bloom Closes Silverwood Lake to Swimmers and Boaters
LA News Center
A Harmful Presence in Silverwood Waters
Water enthusiasts have been advised to steer clear of Silverwood Lake in San Bernardino County after the California Department of Water Resources (LADWR) detected a toxic algal bloom in its waters. This advisory was issued on May 3rd via social media, reminding recreationalists to maintain a safe distance from the potentially harmful algae.
The Hazards of Harmful Algal Blooms (HABs)
Although certain algae within an ecosystem are benign, some varieties produce dangerous toxins that can pose risks to human and animal health. These toxins can cause adverse effects ranging from skin irritation to more severe conditions.
Identifying Harmful Algal Blooms
Distinguishing toxic algae from harmless varieties solely by appearance is not always straightforward. However, specific indicators suggest the presence of HABs:
- Small, colored particles (blue-green, green, white, or brown) suspended in water
- Distinct streaks resembling paint spills
- Surface-level mats, scum, or foam formations
- Odors reminiscent of gasoline, septic waste, or fish
Official Recommendations and Advice
To ensure safety, the LADWR strongly advises swimmers, boaters, and other recreational users to avoid contact with the water when cyanobacteria (blue-green algae) are present. Signs will be posted around the affected area to alert visitors of the advisory. Swimming and wading are prohibited, while boating is restricted to designated areas only.
End of Advisory
The advisory will remain in effect until laboratory tests confirm that toxin levels have dropped below concerning thresholds for two consecutive weeks. Regular monitoring will be conducted to track the bloom’s status.
Continued Vigilance
Water enthusiasts are urged to remain cautious and observe the water for any signs of algal growth. If HABs are suspected, it is advisable to err on the side of caution and avoid contact with the water.
By adhering to these guidelines, visitors to Silverwood Lake can minimize their exposure to potential health hazards and ensure a safe and enjoyable experience.
Data sourced from: ktla.com
