{"podcast":{"title":"Paddle and Portage Podcast","slug":"paddle-and-portage-podcast-6722316","podcast_index_feed_id":6722316,"rss_url":"https://feed.podbean.com/paddleandportagepodcast/feed.xml","website_url":"https://paddleandportage.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/19598009/P_P_Logo_Full_sf6inh.jpg","author":"Paddle and Portage Podcast","episode_count":107,"summary":"This podcast is produced by people who live near the Boundary Waters Canoe Area Wilderness and Quetico Provincial Park. It is the source for storytelling, news, and information about the canoe-country wilderness and other paddling destinations across North America. All music in this podcast comes from Ian Tamblyn and the Blue Dot Sessions.","last_synced_at":"2026-06-27T00:17:20.279541+00:00","page_url":"https://stenobird.com/podcast/paddle-and-portage-podcast-6722316"},"episode":{"title":"Paddling a Lake Superior Estuary Near Duluth","slug":"paddling-a-lake-superior-estuary-near-duluth","published_at":"2026-06-10T15:38:24+00:00","page_url":"https://stenobird.com/podcast/paddle-and-portage-podcast-6722316/paddling-a-lake-superior-estuary-near-duluth","show_page_url":"https://stenobird.com/podcast/paddle-and-portage-podcast-6722316","url":"https://paddleandportagepodcast.podbean.com/e/paddling-a-lake-superior-estuary-near-duluth/","audio_url":"https://mcdn.podbean.com/mf/web/k49u27rp8fr89muv/Paddling_a_Lake_Superior_Estutary_Near_Duluth84bkk.mp3","summary":"The St. Louis River Estuary is the confluence of the St. Louis River with Lake Superior. At 12,000 acres, the St. Louis River Estuary is the largest freshwater estuary in North America and is considered by the Minnesota Department of Natural Resources to be the headwaters of the Great Lakes. Over the past 150 years, industry and other human activity disrupted and altered natural habitats at this estuary, as shorelines and near shore areas were dredged and developed, and chemical contamination impacted the waters, according to the DNR. People recognized that legacy sediment contaminants needed to be remediated and damaged habitat needed to be restored. This work started decades ago and continues today. The Paddle & Portage Podcast team recently traveled to the estuary for a paddle trip. Joining the podcast duo were staff from the Lake Superior Reserve and the St. Louis River Alliance. This episode is supported by our listener-members, and by Cooke Custom Sewing, Loons Nest Coffee, and Friends of the Boundary Waters.","meta_description":"The St. Louis River Estuary is the confluence of the St. Louis River with Lake Superior. At 12,000 acres, the St. Louis River Estuary is the largest fresh…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2342,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/paddle-and-portage-podcast-6722316/episodes/paddling-a-lake-superior-estuary-near-duluth/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/paddle-and-portage-podcast-6722316/paddling-a-lake-superior-estuary-near-duluth.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}