Shared by DepthScout anglers. Exact spots stay private, always.
4 km of the Kawkawlin River navigation corridor, with channel depths from USACE hydrographic survey. The river tops out around 8 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. The season-by-season read for each species follows, from the map's own numbers.
Drawn out, this is 374 acres of water rimmed by 4.4 miles of bank. Index 1.6 on the shoreline: a few honest points and pockets, nothing labyrinthine. Nothing on this chart breaks 15 ft, which makes the whole surface littoral: weeds, bait and ambush cover everywhere. Call it 1.9 mi long by 0.4 mi wide at the broadest reach. For a second option, Lake Huron - Saginaw Bay lies 22 mi northeast.
Spring puts smallmouth bass in skinny water — 2 to 8 ft is the zone. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. Riffle & run (mile 0.1) is the standout, a rock pile at roughly 6 ft, rated prime for spring smallmouth bass. Plan around early morning and the evening in the warm months. A drop shot (goby/minnow) or a ned rig covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | dawn & dusk | Riffle & run (mile 0.1) (6 ft) | Ned rig, Tube jig |
| Summer | 2 to 8 ft | dawn & dusk | Riffle & run (mile 0.1) (6 ft) | Drop shot (goby/minnow), Ned rig |
| Fall | 2 to 8 ft | midday & dawn | Riffle & run (mile 0.1) (6 ft) | Jerkbait, Blade bait |
| Winter | 2 to 8 ft | midday | Riffle & run (mile 0.1) (6 ft) | Blade bait, Hair jig |
Early season walleye use the shallows, holding in 2 to 8 ft. Even in summer they hold at 2 to 8 ft; winter keeps them in 2 to 8 ft. Put Riffle & run (mile 0.1) first on the milk run — a rock pile near 6 ft that grades prime for spring. In summer the feeding windows fall in the evening and early morning. Tie on a crawler harness on bottom bouncer or a deep crankbait (trolled) and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | dusk & dawn | Riffle & run (mile 0.1) (6 ft) | 1/8 oz jig + minnow, Hair jig |
| Summer | 2 to 8 ft | dusk & dawn | open water | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 2 to 8 ft | dusk & night | open water | Jigging rap, Jig + big minnow |
| Winter | 2 to 8 ft | dusk & dawn | open water | Jigging spoon + minnow head, Rattle bait |
Spring puts northern pike in skinny water — 2 to 8 ft is the zone. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. Plan around early morning and the evening in the warm months. A bucktail or a weedless spoon over cabbage covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | #5 inline spinner, Spoon (red/white) |
| Summer | 2 to 8 ft | dawn & dusk | open water | Bucktail, Weedless spoon over cabbage |
| Fall | 2 to 8 ft | midday & dawn | open water | Big rubber (Bull Dawg style), Husky-style jerkbait |
| Winter | 2 to 8 ft | midday | open water | Tip-ups, Large jigging spoon |
In spring, channel catfish run shallow here, mostly 2 to 8 ft. Summer keeps them at 2 to 8 ft, and they winter in 2 to 8 ft. Fish it in after dark and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | dusk | open water | |
| Summer | 2 to 8 ft | night & dusk | open water | |
| Fall | 2 to 8 ft | dusk | open water | |
| Winter | 2 to 8 ft | midday | open water |
When the water first warms, rock bass slide up into 2 to 8 ft. There's no big seasonal slide here — summer means 2 to 8 ft, winter 2 to 8 ft. Start at Riffle & run (mile 0.1). It's a rock pile holding about 6 ft of water and rates prime come spring. The feeding windows run the evening. Keep a ned rig (small) or a marabou jig rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Riffle & run (mile 0.1) (6 ft) | 1/16 oz jig + grub, Small inline spinner |
| Summer | 2 to 8 ft | dusk | Riffle & run (mile 0.1) (6 ft) | Ned rig (small), Marabou jig |
| Fall | 2 to 8 ft | midday | Riffle & run (mile 0.1) (6 ft) | Small tube jig, Inline spinner |
| Winter | 2 to 8 ft | midday | Riffle & run (mile 0.1) (6 ft) | Tungsten jig + plastic, Small spoon + spike |
Spring yellow perch on Kawkawlin River hold shallow, usually 2 to 8 ft. Depth-wise the year is flat: 2 to 8 ft in summer, 2 to 8 ft once it turns cold. The feeding windows run early morning. The summer box starts with a drop-shot micro plastics or a small spoon tipped with worm.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | open water | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 8 ft | dawn | open water | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 8 ft | midday | open water | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 8 ft | midday & dawn | open water | Tungsten jig + spikes, Rattle spoon (small) |
Kawkawlin River also holds bluegill (2 to 8 ft in summer), common carp (2 to 8 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Count 2 structure marks on this chart. The deepest, Riffle & run (mile 1.8), sits near 7 ft.
Season dates, license requirements, and size and bag limits for Michigan waters are set by the Michigan DNR — and special regulations can apply to Kawkawlin River specifically, so confirm the current rules before you fish.
Check the official Michigan fishing regulations →
Kawkawlin River is about 8 ft (2 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
Anglers target smallmouth bass, walleye, northern pike, channel catfish, rock bass, yellow perch, bluegill, common carp on Kawkawlin River. This isn't a survey of the water — none is published for it — but an informed estimate from the species common to the region, narrowed by this water's depth, size and each species' range.
Riffle & run (mile 0.1) is the top-rated area: a rock pile in about 6 ft of water that rates prime for smallmouth bass in spring. The map above holds the full rated-spot list for every species and season.
For smallmouth bass, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Fishing on Kawkawlin River is regulated by the Michigan DNR. Check the official Michigan regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Lake Huron - Saginaw Bay 22 mi · Sanford Lake 25 mi · Sanford Lake 25 mi · Wixom Lake 26 mi · Shiawassee River 30 mi · Murphy Lake 33 mi · Cat Lake 33 mi · North Lake 37 mi · Otter Lake 37 mi · Skidway Lake 38 mi · Feeding Ground Lake 38 mi · Mills Lake 38 mi
See how Kawkawlin River stacks up: best smallmouth bass lakes in Michigan · best walleye lakes in Michigan · best northern pike lakes in Michigan · best bluegill lakes in Michigan
Browse all Michigan fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. Fish here with a sonar unit that logs? Send us your depth data and we'll improve this chart, credited to you. For fishing guidance only, never navigation.