toxic algal blooms

A harmful algal bloom is once again showing up on the Snake River. This is the fourth year in a row that Whitman County Public Health leaders have warned about algal blooms in the river.

Health officials plan to continue monitoring the Columbia River in the Tri-Cities after they found harmful algae in the water.

&t=34s Toxic algae is turning up once again on the Snake River.(Runtime 0:51) Toxic algae is turning up once again on the Snake River.Water sampling on…