KENNEWICK, Wash. – The City of Kennewick and the Benton-Franklin Health District (BFHD) have issued a warning about the Columbia Park Fishing Pond.
Recent water samples collected on June 23 showed homoanatoxin levels above recreational safety thresholds, the city said in a release.
Homoanatoxin is a naturally occurring toxin produced by certain algae. It can be harmful to humans and animals if ingested. Visitors are advised to avoid contact with the pond water, especially children and pets.
Swimming at the pond is prohibited per city policy. Temporary warning signs have been added to alert visitors, particularly pet owners, during the holiday weekend.
Kennewick’s treated drinking water remains safe, the city assured in the release.
The pond will be resampled on Monday, July 14. Results will be shared by the health district and the city.
Meanwhile, residents are invited to learn about the toxic algae in the Columbia River at a free community event.
Jim Coleman, a Climate Effects Specialist and key member of the Water Lab Team, will lead the session.
Coleman has been actively collecting and analyzing water samples from the river. He will share his findings and explain how toxic algae can impact health, pets and the community and the difference between benthic and planktonic algae. Attendees will also learn about ongoing local water testing efforts.
The event is scheduled for Tuesday, July 8, from 7:00 to 8:00 p.m. at the BFHD, located at 7102 W. Okanogan Place, Spruce Room, Kennewick. A virtual option is available for those who prefer to attend online.
