Bill Long, Chris DeGabrielle and Judy Arnold take us 10 miles north of the Golden Gate, where over eons of time, Novato Creek carved a lush valley into the Marin County hills.

A journey up the Dry Creek Valley to Warm Springs Dam and Lake Sonoma, where scientists work to re-establish a self-sustaining run of coho salmon.

The Russian Riverkeeper reminds us that, “No matter where you live, you’re connected to a river or a lake or the ocean and what you do at your house affects those water bodies because of the way we built our cities.”