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- Every year, the Maine Department of Inland Fisheries and Wildlife (MDIFW)’s eight hatcheries produce more than 1 million brook trout, brown trout, lake trout (togue), splake (a brook trout/lake trout hybrid), rainbow trout, and landlocked salmon, weighing in at a total of around 375,000 lbs.
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Every year, the Maine Department of Inland Fisheries and Wildlife (MDIFW)’s eight hatcheries produce more than 1 million brook trout, brown trout, lake trout (togue), splake (a brook trout/lake trout hybrid), rainbow trout, and landlocked salmon, weighing in at a total of around 375,000 lbs.
Maine stocks well over a million fish each year. Most of these fish are six inches or larger when released into the wild. The Maine Department of Inland Fisheries and Wildlife's (IFW) fish culture program consists of growing various species of trout and landlocked salmon.
Every year, the Maine Department of Indoor Fisheries and Wildlife (MDIFW)’s eight nurseries produce more as 1 thousand brook trout, coffee trout, lake raw (togue), splake (a brook trout/lake fishing hybrid), rainbow trouts, and landlocked salmon, weighing in at a complete of around 375,000 carats.
Once they have a territory and a mate, loons can potentially produce one brood of chicks per year. Typically, they lay one to two eggs at a time and both parents incubate the eggs for about a month. Loons can re-nest if their first nest isn’t successful, but they won’t produce more than a single brood in a season.
- National Fish Hatchery System Facilities
- The National Fish Hatchery System by The Numbers (2021).
- Where Do National Fish Hatchery System Fish Go?
- What Does The National Fish Hatchery System Raise?
- Learn More About Our Fish Stocking and Distributions.
In additional to a network of hatcheries, the National Fish Hatchery System operates 13 applied science facilities that assist fish production programs by advancing the fields of genetics, physiology, pathology, and nutrition. 1. 71 National Fish Hatcheries 2. 7 Fish Technology Centers 3. 6 Fish Health Centers 4. 1 Historic National Fish Hatchery 5...
Hatcheries can be a unique and powerful tool for wildlife conservation when they are used to recover wild populations and support sustainable recreational fisheries. 1. 110 million – Fish released by national fish hatcheries. 2. 81 million – Eggs transferred through the National Broodstock Program. 3. 16.6 million – Threatened or endangered wildlif...
Many states rely on aquaculture to stock lakes and rivers with fish populations for sustainable recreational fishing. The National Fish Hatchery System works closely with our state and Tribal partners to produce and stock fish using advanced genetic tools and techniques to maximize performance and to minimize negative impact on wild fish. 1. 106 mi...
National fish hatcheries support conservation by raising aquatic wildlife to recover federally listed threatened or endangered species, improve sustainable recreational fishing, support fisheries that have been impacted by a federal dam project, and prevent at-risk species from becoming endangered. 129 – Total number of species raised on national f...
Evaluate the status of, and detect any changes in, fish populations including Species of Greatest Conservation Need. Assess effectiveness of regulations and stocking programs. Determine angler use, success, and changes in preferences and behaviors. Investigate changes in the environment.
Stories. Wildlife Management. National Fish Hatchery System: By the Numbers (2023) In 2023 the National Fish Hatchery System raised and stocked more than 120 million fish and aquatic wildlife for conservation!