This is an interesting look into Wisconsin's water systems. Each podcast is relatively brief while covering a broad range of information. Information for farming, gardening, landscaping, construction, environmentally concerned, geology, Wisconsin history, infrastructure, how taxes are spent, regulations and their impact, pollution, green planning, water recreation. If you participate in ANY kind of water recreation in Wisconsin waters, in particular fish, launch boats from multiple sites, you should listen to the podcast about invasive species. It's not going to have you on the edge of your seat by any means, but it gives you a better sense of the water in Wisconsin. If any of those apply to you, try out just one of the episodes! They are short and you might learn something useful!