Testing the water

Life science students from Leona Libby Middle School collect water samples from the Columbia River on Wednesday in Richland.

The West Richland students took water samples from the river and performed a variety of water quality tests.

The students will later gather their data and analyze it to write about their research and findings. Watch a video at www.tricityherald.com/video.

This story was originally published November 1, 2017 at 4:40 PM with the headline "Testing the water."