If you are getting ready to fish Rush Lake, keep the first plan simple. This lake is in Montmorency County. It covers about 235 acres. The deepest recorded spot is 33 feet. On a first trip, I would use the wind, water color, visible cover, and any signs of bait to decide where to spend time on Rush Lake.
Fishing at Rush Lake
Transitions usually beat featureless water. Look for an edge that gives fish cover, food, and a quick route to a different depth.
In spring, check warming flats beside a quick depth change. During summer, fish the hours and depths with the best temperature and oxygen. In fall, follow bait as cooling water makes more of the lake comfortable again.
At Rush Lake, I would give the first three stops different jobs. One should test shallow cover, one should test a clean edge, and one should test deeper water. That tells us more than making the same cast in three places that only look different from above.
About This Water
| County | Montmorency |
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| Water type | Lake |
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| Surface area | 235 acres |
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| Maximum depth | 33 feet |
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| Recorded fish | Black Bullhead, Black Crappie, Blackchin Shiner, Blacknose Shiner, Bluegill, Bluntnose Minnow, Brown Bullhead, Central Mudminnow, Golden Shiner, and Iowa Darter, plus 9 more |
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A lake-specific profile for Rush Lake in Montmorency County reports a fisheries survey from 2015 and vegetation coverage around 3.1 percent. That combination gives us a more useful picture than the lake name alone: it is a mapped basin with both biological sampling and measured plant habitat.
Fish Species
The current record for Rush Lake in Montmorency County lists Black Bullhead, Black Crappie, Blackchin Shiner, Blacknose Shiner, Bluegill, Bluntnose Minnow, Brown Bullhead, Central Mudminnow, Golden Shiner, Iowa Darter, Johnny Darter, and Largemouth Bass, along with 7 additional recorded species. That is a starting point, not a promise that every species is common in every season or every part of the basin. For largemouth bass, compare shallow cover with the first firm edge before assuming the fish moved deep. Smallmouth bass make rock, harder bottom, windblown points, and offshore edges worth extra time. A small jig is a clean way to locate the active panfish depth.
Match hook size, line strength, and lure profile to the fish actually recorded here. If you release a catch, keep it wet, support its body, and limit handling time. Never move live fish or bait from one water to another.
How I Would Fish It
- Find the healthiest cover. Green weeds, firm wood, and clean rock usually hold more life than decaying vegetation or silted structure.
- Watch the bait. A few nervous minnows or repeated sonar marks can be a better reason to stay than a famous waypoint.
- Control the speed. Cold or pressured fish often need a slower presentation, while warm active fish may react to something moving faster.
- Use angles. Cast across, along, and off an edge before deciding the fish are absent. One direction may keep the lure in the strike zone much longer.
- Check the line. Rock, wood, teeth, and mussels can weaken the last few feet long before the damage becomes obvious.
If the same approach fails in several good-looking places, stop repeating it. Change the depth first, then presentation speed, and finally the lure profile until the fish give a clearer answer.
Frequently Asked Questions
Where should I start fishing?
Start with the windward side if it remains fishable, then compare it with protected water. The better combination of clarity, bait, and cover should set the day's direction.
When should I change spots?
If Rush Lake is not showing bait, bites, followers, or healthy cover after a fair try, change depth or move to a different type of water. Do not stay put only because the spot looks good.
What should I check before the trip?
Confirm current size and possession rules, examine the weather window, and note whether rising or falling water may affect cover and current. Old trip reports cannot replace those checks.
Nearby fishing waters
Explore nearby waters, including local Featured destinations. Check each page for access and fishing restrictions.
Distances are straight-line estimates between mapped water locations.