Upper Mississippi River (Pools 7-9)

Backwater Sloughs and Wing Dams — the La Crosse Braids
Wisconsin~69,000 acresMAX DEPTH 40 FTCLARITY CLEAN GREEN RIVER WATER FOR THE MISSISSIPPI — 1-3 FT; BACKWATERS CLEAR FURTHER BETWEEN FLOWS
WATER TEMP62°F−5.7°F in 12 daysTurkey River at Garber, IA · 61 mi
Measured Monday, September 14, 2026 · refreshed daily · the guide report reads these for you
Upper Mississippi River (Pools 7-9) depth contours — shallow flats bright, the creek channel and deep basin dark
Upper Mississippi River (Pools 7-9) surveyed depth — open the app for the live, zoomable map

The fishery

Upper Mississippi River (Pools 7-9) — La Crosse, WI / Houston County, MN. 69,000 acres, 40 ft at its deepest. Known for Backwater Sloughs and Wing Dams — the La Crosse Braids. Alongside largemouth it carries smallmouth bass, northern pike, walleye and sauger. Forage runs to gizzard shad, emerald shiner and young-of-year bluegill.

Species

Largemouth bass · Smallmouth bass · Northern pike · Walleye · Sauger · Black crappie · White crappie · Bluegill · Yellow perch · Channel catfish · Flathead catfish · White bass

On BassHawk

Everything below points at one goal — finding the most, and the biggest, largemouth bass on Upper Mississippi River (Pools 7-9).

Mapped on BassHawk

Traced from pre-dam survey sheets — the roads, foundations and creek beds that were there before the water.

Getting on the water

Blackhawk Park Ramp (marina)
Fred Funk Boat Landing (marina)
Goose Island Park Launch (marina)
Lynxville Boat Landing (marina)
Pettibone Park Launch (marina)
Veterans Freedom Park Launch (marina)
Wildcat Park Landing (marina)

What a guide report looks like

A complete, real report for Upper Mississippi River (Pools 7-9) — nothing held back. It ran on that day's conditions; open the app for today's.

SAMPLE GUIDE REPORT · WEDNESDAY, AUGUST 19, 2026

Water's warming into the sweet spot. Eelgrass edges and backwater points will hold fish looking to feed. Frogs and jerk minnows early and late, wacky rigs when the sun climbs.

WATER 60°FAIR 62°FWIND 5 MPHCLARITY CLEAN GREEN RIVER WATER FOR THE MISSISSIPPI — 1-3 FT; BACKWATERS CLEAR FURTHER BETWEEN FLOWSSEASON PRESPAWN

Water's at 60 degrees and climbing out of the cool zone into comfortable feeding range. This is the window where largemouth shake off the slow summer lethargy and start hunting with purpose again. You're in that sweet pre-spawn staging phase where fish stack on secondary structure with deep water access. The river's clean, 1 to 3 feet in the main current and clearer still in the backwater backs. With the pressure rising after a drop and sun at 27 percent cloud, the bite will be strongest during the low-light windows and ugliest through the middle hours. If clouds build and wind stays light, the shallow bite can hold longer. If the sun locks in clear, the fish will pull off the obvious flats and stage tighter on edges with shade.

The day's game plan

EARLY MORNING · 5:30 AM to 7:30 AM
Eelgrass edges in Pool 7 backwater complexes and around Goose Island, 2 to 4 feet deep, especially where grass meets a drop-off or channel swing
Spro Bronzeye frog in natural black or brown over the mat, walk it side to side with steady rod twitches. Pair with a Big Bite Baits Jerk Minnow on a 5/0 hook in ghost shad or natural, work it with sharp rod snaps and pauses along the weed edge.
Largemouth are most aggressive in low light and the topwater bite lights them up when visibility is poor. They're staging on these edges because the grass concentrates bait and the nearby deep water gives them an escape route. The jerk minnow covers fish that won't commit to topwater but are feeding.
MORNING · 7:30 AM to 10:00 AM
Backwater points and secondary structure in Pool 8, especially around creeks that swing into deeper water, 4 to 6 feet
Wacky-rigged Gambler Ace stickbait in watermelon or green pumpkin, worked slowly with long pauses along the edge. Drop shot with a 3-inch finesse worm in natural shades, targeting any hard-bottom transition or rocky edge within 3 feet of a channel.
As light increases the fish pull off the super shallow flats but stay shallow enough to hunt. The wacky rig and drop shot are patient presentations that match the fish's willingness to look at a slower meal. They're not fully aggressive yet but they're feeding.
MIDDAY · 10:00 AM to 3:00 PM
Deeper weed lines and the green edge where grass ends and open water begins, 6 to 9 feet, or any main-river point with hard bottom near a backwater mouth
Swim jig with a creature trailer in green pumpkin or junebug, 3/8-ounce, work it slowly along the weed edge with pauses. Texas-rigged 4-inch Senko in watermelon or natural, pitched into any shade pocket, grass hole, or standing timber near the edges.
When the sun is up and pressure is rising, largemouth back off the shallowest flats and tuck into structure. The swim jig in that sweet contact with the weed edge keeps you in the strike zone. The Senko works pockets where a larger bait would spook them.
LATE AFTERNOON · 3:00 PM to 5:30 PM
Transition zones between shallow flats and deeper channels, 5 to 8 feet, including channel swing insides and creek mouths
Wacky rig in natural shades, fished dead slow. Jerk minnow in natural forage colors, retrieve with longer pauses than morning. Creature bait on a shaky head, 1/4-ounce, dragged slowly along any hard-bottom edge.
As shadows lengthen the fish begin looking up again and moving shallower to feed. These transition zones bridge what they've been doing deep and what they'll do at dusk. The wacky rig and jerk minnow mirror the early morning bite but the fish are not yet fully aggressive.
EVENING · 5:30 PM to 7:30 PM
Eelgrass edges and backwater flats in the upper, clearer zones of backwater complexes, 2 to 5 feet
Wacky-rigged stickbait in natural colors, work it slow with long pauses. Topwater frog in black or dark patterns, walk it over any grass mat or pad. Jerk minnow in ghost shad, work the edges with sharp snaps and pauses.
As light fades, the feeding window opens back up. The fish have spent midday tucked in but now they're hunting actively. The grass holds bait and the eelgrass edges are where they set up to intercept it. Topwater and jerk minnows trigger reaction strikes from fish that are fired up.
DUSK · 7:30 PM to 8:15 PM
Eelgrass flats and the edges around creek mouths leading into backwater points, 2 to 4 feet
Topwater frog in black, walk it steady over any visible grass. Hollow-body frog, hop and pause. Jerk minnow in shad patterns, work the edges with sharp snaps.
This is the best low-light window of the day. Fish are aggressive and feeding hard. Topwater and jerk minnows trigger strikes. The fading light keeps bass in the shallows longer than midday.
NIGHT · 8:15 PM to midnight
Eelgrass edges, backwater flats, and shallow points in the clearest water zones, 1 to 4 feet
Topwater frog in black or dark patterns, walk it steady. Jerk minnow in natural shades, retrieve with sharp snaps. Spinnerbait with a willow blade, 1/2-ounce, in silver or chartreuse, cast and retrieve steady along grass edges.
If you're night fishing, the waxing crescent moon provides minimal light so the fish hunt by feel and lateral line. Topwater and jerk minnows still work. The spinnerbait's vibration and displacement help them locate the bait. Stay on the shallowest, clearest edges where the forage is.

Where to fish

What to throw

How to work it

Pro tips

If conditions change

If a front blows through and pressure rises further with clearing skies, the bite shuts down hard through midday. Pull out of the shallow flats and fish the thickest cover you can find in 8 to 12 feet. Drop the jerk minnow and frog, upsize to a 1/2-ounce creature bait or shaky head, slow everything down, and work the heaviest timber and weed mats foot by foot. If the water muddies from rain or higher flows, shift to vibration and displacement: spinnerbaits with a big Colorado blade in chartreuse, lipless cranks with a rattle, or a creature bait on a shaky head. Stay dark and loud. If clouds build and wind picks up from the south or west, the shallow bite extends longer than you'd expect. Push hard into the midday window on the eelgrass edges, topwater and jerk minnows stay live, and don't bail on the flats early.

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