Clark County Public Health has downgraded the advisory at Vancouver Lake and lifted the closure of the swim beach. Blooms of cyanobacteria, also known as blue-green algae, have dissipated at the swim beach and the flushing channel near the swim beach. The bloom at the Burnt Bridge Creek inlet is still present.
Public Health has had Vancouver Lake under advisory since June 12, when staff first detected blue-green algae blooms at the lake. The lake will be downgraded to a caution advisory and remain under advisory as long as blooms are present.