With a river basin flowing through 31 states, the Mississippi drains Earth's fourth largest watershed, some say it's #3! A recent study of its revenue-generating power reported $405 billion bucks a year, supporting 1.3 million human jobs. It also supports phenomenal fish, plant and animal life - and millions of living creatures, including us, are drinking it every day.

It should get our attention, therefore, that a recent river Report Card brought home just a D+ average grade. Some bright spots for sure, but plenty of room for improvement. Mayors all along the river are taking notice - and taking action!

Colin Wellenkamp, this Earthworms podcast guest, is Executive Director of the Mississippi River Cities and Towns Initiative. He works with mayors of river towns from the Minnesota headwaters to the delta in New Orleans, and cities across the Mississippi Basin from the Rockies to the Alleghenies. Mayors are calling for a "River Basin" approach to understanding and addressing the issues behind that funky grade. They're speaking with one voice about the Mississippi's issues, and seeking cooperative ways to rebuild river infrastructure, protect river biodiversity and health - and promote enjoyment of a U.S. resource more popular with visitors from around the world than the Grand Canyon.

In this podcast you'll hear stunning facts about the Mississippi River's value and power - and ways you can join a rising tide of appreciation and support for this planetary treasure.

Music: Balkan Twirl