The Steelhead Trout Story

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Integrated Multi-trophic Aquaculture Research

Contact

Michael Chambers, Ph.D.
Aquaculture Extension Specialist
michael.chambers@unh.edu
(603) 862-3394

Rainbow trout are hatched and raised at a local hatchery in Ossipee. Here, they swim in long raceways with flowing freshwater. At eight months of age or 10" in length, they can be transferred to growout cages in the ocean. Trout have the remarkable ability to acclimate from freshwater to seawater and can tolerate a wide variety of temperatures. Once in seawater, they are referred to as steelhead trout. In warm coastal waters, steelheads can grow to five pounds in seven months.

Media Coverage

Jeanne Shaheen U.S. Senator for New Hampshire, October 16, 2018
"Shaheen, Hassan & Shea-Porter Announce More Than $700,000 for UNH Aquaculture Training Program"

Portland Press Herald, October 14, 2018
"In New Hampshire, an experiment in farming steelhead trout"

The Boston Globe, December 18, 2017
"When a chef and a marine biologist team up, everyone wins"