High water pushes Upper Mississippi walleye to the weed edges

What's biting

What's next

With the Prescott gauge holding near 21,900 cfs, expect the current pools to stay pushy through the next couple of days rather than dropping fast — river stage on the Upper Mississippi tends to ease gradually rather than crash, so anglers planning a trip this weekend should still budget for stronger-than-normal current in the main channel. That argues for working the margins: wing dams, current seams below islands, and backwater cuts off the main flow, where baitfish and predators alike are pushed to hold when flow is up.

If the pattern Bob Jensen describes for Fishing the Midwest holds, weedline fishing should keep producing walleye and mixed bass as submerged vegetation continues filling in through mid-July. As weed growth thickens over the next couple of weeks, the outside edges and any subtle points or turns in the weedline should concentrate more fish, especially during the low-light windows around dawn and dusk. Anglers working moving baits — spinnerbaits, swimbaits, or shallow-diving crankbaits — over the tops of emerging weeds, per the technique Mike Frisch highlights, should see that pattern strengthen as the canopy fills in.

Catfish activity typically holds steady to strong through mid-summer on this stretch regardless of a modest flow bump, since channel cats key on current breaks and will use elevated water to their advantage around wing dams and rock structure — worth a look for anglers wanting a change of pace from weed-edge walleye and bass fishing.

No tide obviously applies here, but treat the flow reading as the equivalent signal: watch for the gauge to trend back down over the coming days as a cue that fish will slide back toward the main channel structure they favor at more typical summer flows. Until then, plan trips around stable or slowly receding water rather than a sudden weekend spike, and expect the bite to lean toward soft-current pockets rather than open river. A waning crescent moon this week favors low-light feeding windows, so dawn and dusk trips should outperform midday outings for walleye and bass alike.

Context

Flow near 21,900 cfs at the Prescott gauge is on the higher side for mid-July on this stretch of the Upper Mississippi, where summer flows more typically settle into a lower, more stable range once spring runoff has fully cleared the system. Elevated water this late in the season can mean a wetter-than-average early summer regionally, though a single gauge reading isn't enough to call a trend without a prior baseline for comparison.

The technique intel available this cycle — Bob Jensen's weedline pattern and Mike Frisch's presentation tips, both via Fishing the Midwest — reflects standard mid-July open-water patterns for this part of the Upper Midwest: vegetation has matured enough to concentrate fish, and fine-tuned presentations start mattering more than they did during the more forgiving early-summer feeding window. That lines up with a fairly typical, on-schedule season rather than anything unusually early or late.

Honestly, direct on-the-water reports specific to the Prescott-to-La Crosse reach were sparse in this cycle's intel — the available angler-facing sources lean toward general Upper Midwest technique content rather than named catches or conditions from this exact stretch of river. Treat the walleye and bass activity described here as regionally representative rather than confirmed on these specific pools, and expect a sharper, more localized picture as more reports come in over the season.