(KTVI) – How do you tell if a stream is healthy? The Greenway Network looks at several factors, but one is the life in the water. Have you seen a crayfish or other macroinvertebrates?
Environmental engineer Abby Broadstone and Larry Ruff, from the Greenway Network board of directors, showed Tim some of these interesting creatures that some think of as creepy and crawly, but are actually important to stream health.
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