Updated The Willamette River is Swimmable Again, Health Officials Say

The Oregon Health Authority has lifted its advisory for the Willamette River, confirming that cyanotoxin levels are now below recreational guidelines. Despite this improvement, experts advise sensitive groups, including small children and pregnant individuals, to exercise caution when near the water. The Human Access Project warns that the river continues to pose risks to dogs, who are particularly vulnerable to the effects of cyanobacteria blooms. The recent rainstorm and mild temperatures contributed to the change in river conditions, but the potential for algal blooms remains as Portland prepares for hotter weather. Willie Levenson, the Human Access Project leader, criticized the slow response from health officials in notifying the public about the bloom.

He calls for faster public alerts and emphasizes the need for proactive measures to prevent future occurrences. Harmful algal blooms have become more frequent in the Willamette River due to rising temperatures linked to climate change. Levenson's advocacy highlights the intersection of public health, water quality, and environmental stewardship in the region.