The River Radius Podcast

The River Radius Podcast

This is a river podcast, and a great story, boating, science, adventure and conservation podcast.

Episodes

April 30, 2025 44 mins

Many of our favorite rivers run through public land, land that is owned and managed by the Federal Government, and so therefore owned by the citizens of the United States. There is renewed chatter in Washington DC suggesting that major sales of public lands can create significant revenue for the Federal Government. This episode hosts experts on this topic from the Idaho Outfitters & Guides Association, and the Greater Yellowstone C...

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Do you ever wonder if bots are being used to acquire river permits during the annual cancellation lotteries each year? So do we. So we built a bot to see if it works to secure permits. And we tried talking with rec dot gov to get their input. Check out this episode for a tour of bots, permits, bureaucracy and access to public rivers. 

 

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The Tijuana Rivers courses through the City of Tijuana Mexico where 2 million people live.  Several hundred thousand homes in Tijuana are not connected to the city sewage system and this leads to significant pollution of the Tijuana River.  And because the city of Tijuana butts right up to the US Mexico border, the path of the river sewage and the responsibility for managing is not always clear.  This episode goes into Tijuana to l...

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February 18, 2025 44 mins

This episode is on site where a beautiful desert mountain river flows through an estuary and into the Pacific Ocean. Before the Tijuana River meets the ocean, it navigates through a dense urban border region with 5 million people. The outcome is a river that is carrying toxic sewage and pollution to the ocean, closing beaches and creating illness in the river and beach communities. This is the first episode in a series about this b...

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River runners became paramount for river rescue in many parts of Appalachia when Hurricane Helene inflated the rivers to record levels. People were stranded in buildings, bridges blew out, and houses were swept downriver. This live episode at the America Outdoors Conference hosts 3 river runners who immediately engaged in the rescue of people stranded by the floods, and, the rescue of the rivers from their own floods. They tell the...

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In September of 2024 when Hurricane Helene arrived in the mountains of North Carolina, Tennessee and South Carolina, it landed where the ground and rivers were already saturated and swollen with rain. The result was “the storm of record” taking out thousands of bridges, sending thousands of landslides down the mountains and taking human life. This episode hosts the National Weather Service and the Lower Mississippi River Forecast C...

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January 7, 2025 45 mins

Dr Len Necefer opens up 2025 for The River Radius. Len is the mind and perspective I wanted to welcome me and you both into this 6th season of The River Radius. We talk through the relationship of rivers and elections, of books for this year, the work and impact of Secretary of the Interior Deb Haaland, and other river and life layers. Len is the founder of Natives Outdoors, the Sonoran Avalanche Center, runs rivers, is articulate ...

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December 30, 2024 73 mins

To move from 2024 into 2025, we have one guest in two episodes for you. Our guest is Dr Len Necefer. This is the first episode. We talk through life wrapped in intellect and self facing humor, 6th grade reading levels, native art and the modern retail market, an upriver bike ride, and river runs at the northern most reaches of the North American continent. Len is the “star” of his Outside TV show where he is riding his bike up the ...

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Do rivers have rights? Should they have a set of rights that guide how they are used? In September of this year, 2024, the Biobio River in Chile was assigned a Declaration of Rights. This non binding document allows for work to be done towards making the Declaration influential and even binding at a later date. We speak with International Rivers and Malen Lebu in Chile to understand this more. 


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Darby McAdams holds many places in the river world: kayaker, film maker & instructor of both kayaking and film work for young paddlers. In November of 2024 her new film NEAR THE RIVER went public. In this episode Darby moves through her kayak path, her film path and talks about NEAR THE RIVER and its story about the people of the Zambezi River in Africa. 

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Georgia has rivers and streams running from the mountain country of the Southern Appalachians to the Gulf of Mexico, totaling about 70,000 total miles of waterways.  Whitewater and flatwater.  Clear water and Black water.  And a long history of publicly accessible rivers and streams.  That access is being debated by the State of Georgia and bills have been proposed that would curtail access for the public.  We talk with Georgia Riv...

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25 years ago the Edwards Dam was removed from the Kennebec River in Maine allowing alewives and sturgeon to return to their spawning grounds in force, revitalizing the ecosystem and delighting the paddlers and local communities with the sturgeons’ explosive breaching displays. In the summer of 2024, 2 separate source to sea trips ran the lengths of the Sandy and Kennebec in Maine. Contributing host Clark Tate was part of the Sandy ...

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In the summer of 2024, the Chilcotin River in British Columbia had a landslide that completely blocked the river creating a natural dam.  For the next 6 days the river water backed up behind this dam until the waters finally worked over the top the of the landslide, creating a breach that would exceed the previous historical flows by 5 fold. 3 people share their experience and knowledge of the landslide in this episode.


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Why have cases of reported bat encounters at the Colorado River in the Grand Canyon drastically increased in the last several years? What are the chances of contracting rabies from a bat encounter? How is the safety of helicopter crews wrapped up in the physical location of a bat encounter? What does the vaccination process look like? In this episode, we utilize the personal story of a river runner's bat bite in the Grand Canyon, t...

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Working as a commercial river guide is one of the best jobs, day after day on rivers, helping people enjoy rivers, seeing beauty, having fun, chasing adrenaline. Creating incredible friendships, some of which might last a lifetime. And there can be a dark layer. Sexual Harassment continues to percolate, as it does in many places, in the layers of river guide culture.  This episode goes there and learns about sexual harassment in th...

May 14, 2024 64 mins

As snow is melting and running down rivers across the US, this episode talks with hydrologists at 5 regions of the National River Forecast Center to gain perspectives on how much snow and rain fell over the winter and how it will melt and what the rivers will look like this spring and summer.  We focus on the Northeast, Southeast, Northwest, California, some of Nevada, and the Colorado River Basin. 


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April 30, 2024 68 mins

Dams have been blocking rivers for decades. Is there a growing crack in the dam? This episode explores dam removal as an increasing trend.  We talk with guests at the Chattooga River and Tugalo Dam, the Snake River and the Lower Snake River Dams, and the Klamath River and the active removal project there.  And we look at the trends globally for dam construction and removal.  

 

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April 16, 2024 65 mins

Each year American Rivers publishes a list of 10 rivers that hold great opportunity for river quality improvements. This year, in addition to covering the full list with Amy Kober of American Rivers, we talk with local experts to include the ocean surfers at the Tijuana River estuary in California, the river lovers at the Duck River in Tennessee, and the high desert river people overseeing the entire state of New Mexico. We hear ab...

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