The run corridorThe mouthLake Street Dam and Flume — the run stops here
The colour is this river's run stage today, read off MDNR
run-timing guidance. Where along the corridor the fish are is not
modelled here — only the sixteen rivers the staging estimator covers
carry that.
Drawn 1 October 2026, north up, and it is a map of the river rather
than of the lake it runs from.
0.1corridor miles
1NHD reaches
4species that run
Lake Michiganthe lake they come from
The Bear is the shortest run corridor on this stretch of Lake Michigan: 0.1 mile, a single NHD reach,
and one zone. The Lake Street Dam and Flume closes it almost immediately — USACE NID MI00768, source
agency Michigan — so the whole of the run is the pierheads and harbour mouth, river mile 0.0 to 0.05.
There is no lower river below the ceiling to speak of, and no state boating access sites are recorded
inside the corridor.
The calendar is the standard Lake Michigan four, held in that very short piece of water. Chinook stage
off the harbour through August and enter as the river cools, Aug–Oct with an October peak. Coho overlap
them and hold later, Sept–Nov, peaking October and November. Lake-run browns run with the salmon and
stay after them, Sept–Nov, peaking October. Steelhead carry two runs on one calendar, Oct–May: a fall
push that winters in the river and a spring peak in March and April. The windows are month-grained.
The questions about this river
One page each, answered from the same records as this one.
Each window is calendar guidance curated from the state's own run-timing prose, not a
regulation and not an observation. The stage beside it is this site's reading of that
window against 1 October 2026.
Chinook salmon — Aug–Octpeak Oct
First runners.
Fish stage off the harbour through August and enter as the river cools; the run peaks in October.
Coho salmon — Sept–Novpeak Oct–Nov
First runners.
Overlaps the chinook run and holds later; peak October and November.
Lake-run brown trout — Sept–Novpeak Oct
First runners.
Runs with the salmon and stays after them; peak October.
Steelhead — Oct–Maypeak Mar–Apr
Staging, 1 day out.
Two runs on one calendar — a fall push from October that winters in the river, and the spring run that peaks March through April.
The ceiling
Lake Street Dam and Flume is where the run stops. Everything above it is upstream of the
fishery — a fish cannot pass it, so the water above holds resident trout and not run fish,
whatever the calendar says.
USACE NID MI00768 'Lake Street Dam and Flume', River or Stream Name 'Bear River', Source Agency Michigan
The run water, mouth to ceiling
Zone
What it is
River miles
Mouth
the river mouth
0.0–0.1
River miles from the harbour mouth, walked up the NHDPlus HR mainstem. Fish arrive at the
bottom of this table and work up it as the river cools and rises.
Access
No state boating access site falls inside this corridor's box. That is the record saying
nothing, not this page saying there is no way in — the public land layer on the live map
is the better answer for a river fished from the bank.
Great Lakes tributary rules are their own rules: seasons, gear and possession on run water
differ from the inland trout regulations, and they differ by river and often by reach.
Michigan's regulation summary is here, and the
state's own guide is the regulation.
Tackle
General guidance by species, not by river — there is no record of what a given river fishes
best with, and a page that invented one would be worse than a page that says so.
Chinook salmon
Spinning: a medium-heavy 8'6"–9' rod, 15–20 lb line, heavy spoons and crankbaits off the pier, skein or spawn under a float in the river.
Coho salmon
Spinning: a medium 7'–8'6" rod, 10–14 lb line, small spoons and spinners. Coho chase, and a moving bait outfishes a still one.
Lake-run brown trout
Spinning: a medium 7'–8' rod, 8–12 lb line, minnow plugs and spoons fished at dusk and after dark, which is when these fish move.
Steelhead
Float fishing: a long 10'6"–13' rod, 8–12 lb main line, spawn bags, beads or jigs under a slip float — the method that covers a run without wading it.
Nearby run rivers
The next corridors up and down this shore, nearest first.