Clark County Public Health has lifted the swim beach closure at Vancouver Lake after recent test results showed reduced E. coli bacteria levels. Public Health has also downgraded the algae advisory at the lake from warning to caution. Blooms of cyanobacteria, also known as blue-green algae, are still present at the lake, but results from recent water samples indicate low levels of toxins in the water.
Vancouver Lake is considered safe for swimmers; however, people and pets should avoid direct contact with lake water in areas of blue-green-colored floating scum.