Casper Stories - Lars Alsager and the Dan Speas Fish Hatchery
Tucked along the banks of the North Platte River, just West of downtown Casper, lies one of Wyoming’s most vital yet unsung treasures—the Dan Speas Fish Hatchery. Here, beneath the watchful eye of Superintendent Lars and his dedicated team, more than two million cold-water fish are raised each year. Their work is quiet, meticulous, and deeply rooted in passion. And without it, Casper, and the state of Wyoming, wouldn’t be the fishing destination it’s known as today.
These aren’t just fish, they’re the lifeblood of our lakes, rivers, and streams. They’re the reason anglers from around the world journey to Casper, drawn by the promise of blue ribbon waters and trophy-sized trout. The hatchery’s work sustains ecosystems, supports recreation, and fuels an entire outdoor economy.
People expect Wyoming to deliver when it comes to natural beauty and world-class fishing—but thanks to Lars and his team, the reality still exceeds even the highest expectations. Because behind every cast line and every rippling rise on the river, there’s a story that begins right here—with care, conservation, and a commitment to keeping Wyoming wild.
Want a behind the scenes look into the production of this episode? Check out this blog post from Stengel Media.
