Michigan’s Great Lakes Research Fleet Research Vessel “Chinook”, Lake Huron Research Vessel...
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Transcript of Michigan’s Great Lakes Research Fleet Research Vessel “Chinook”, Lake Huron Research Vessel...
Michigan’s Great Lakes Research Fleet
Research Vessel “Chinook”, Lake Huron Research Vessel “Steelhead”, Lake Michigan
Research Vessel “Channel Cat”, Lake Erie Research Vessel “Judy”, Lake Superior
Dams prevent Great Lakes fish from reaching traditionalspawning sites in tributaries. Thus, trout and salmon fisheriesin lakes Huron and Michigan must be supported by stocking.
Legend
Connected
Unconnected
:
0 30 6015 Kilometers
Lake Huron Tributary Connectivity
Lake Huronstreams still assessable to
Great Lakes fish for spawning:
The streams shown in blue are still assessable
Streams shown in red are blocked by dams
Only the colder streams are suitable for trout and salmon;
of these, only 3% remain assessable.
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DOW
Chesaning
Mt. Pleasant (Harris) St Louis
State StreetHamilton
Mott
Holloway
Frankenmuth
Caro (Edison)
Sanford
EdenvilleBeaverton
Smallwood
Secord
Lake Isabella
Saginaw River system and major dams: Only streams shown in yellow are accessible to walleyes and sturgeon for spawning