Lake depth chart
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16,641-acre reservoir near Bonham. Texas's newest big reservoir (impounded 2021). 16,600 acres near Bonham. The lake tops out around 70 ft. What you see is a modeled chart: the shoreline is real, the max depth is published, and the contours between are estimated. Plan with it; don't navigate by it. What follows comes from the same scoring engine that paints the spots above.
On the chart, Bois d'Arc Lake draws 15,720 acres inside 87.8 miles of shoreline. That shoreline is heavily fingered (development index 5) — bays, points and pockets everywhere, which multiplies the fishable edge. Roughly 65% of the water is 15 ft or less as modeled, the band where the food chain lives. The basin spans about 13.2 mi end to end and 6.1 mi across at its widest. You'll find it in Fannin County. The nearest mapped water is Coffee Mill Lake, 5 mi to the northeast.
Start shallow in spring: largemouth bass sit in 2 to 10 ft that time of year. Warm water sends them out to 8 to 20 ft; cold water stacks them in 15 to 35 ft. Top water on the chart: Shallow bay flat, a weed flat in the 6 ft range, prime in spring. Fish it in early morning and the evening and you'll meet the bite. Throw a texas-rigged 10" worm or a deep-diving crankbait until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (6 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Sharp break (9 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Shoreline point (4 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Break off the point (32 ft) | Blade bait, Jigging spoon |
Early season white bass use the shallows, holding in 2 to 12 ft. Expect a summer slide to 8 to 25 ft, then a winter hold in 15 to 40 ft. Put Timber Creek inflow first on the milk run — an inflow / creek mouth near 7 ft that grades prime for spring. In summer the feeding windows fall in early morning and the evening. Tie on a slab spoon or a small topwater (schooling fish) and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 12 ft | dawn & dusk | Timber Creek inflow (7 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 8 to 25 ft | dawn & dusk | Offshore hump (13 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 6 to 25 ft | dawn & dusk | Main-lake point (18 ft) | Jigging spoon, Blade bait |
| Winter | 15 to 40 ft | midday | Offshore hump (13 ft) | Jigging spoon (deep), Blade bait |
The spring pattern is a shallow one: crappie in 2 to 8 ft. Midsummer fish sit out in 10 to 25 ft before dropping to 15 to 35 ft for winter. The spot to know is Shallow bay flat, a weed flat in about 6 ft of water that rates prime for crappie in spring. Plan around early morning and the evening in the warm months. Summer baits: a jig trolled/spider-rigged or a small crankbait (trolled) gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (6 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Offshore hump (13 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Sharp break (9 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Break off the point (32 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Start shallow in spring: channel catfish sit in 3 to 12 ft that time of year. Warm water sends them out to 8 to 25 ft; cold water stacks them in 20 to 40 ft. Top water on the chart: Timber Creek inflow, an inflow / creek mouth in the 7 ft range, prime in spring. Fish it in after dark and the evening and you'll meet the bite.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Timber Creek inflow (7 ft) | |
| Summer | 8 to 25 ft | night & dusk | Timber Creek inflow (7 ft) | |
| Fall | 10 to 30 ft | dusk | Sharp break (9 ft) | |
| Winter | 20 to 40 ft | midday | Break off the point (32 ft) |
Spring puts freshwater drum in skinny water — 5 to 20 ft is the zone. As the season builds they drop to 8 to 30 ft, wintering in 15 to 45 ft. Spring freshwater drum concentrate at Timber Creek inflow, a prime-rated inflow / creek mouth around 7 ft. Warm-month bites cluster around the evening. A jig + crawler combo or a small crankbait (slow) covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | midday & dawn | Timber Creek inflow (7 ft) | Jig + curly tail (bounced), Small blade bait |
| Summer | 8 to 30 ft | dusk | Sharp break (9 ft) | Jig + crawler combo, Small crankbait (slow) |
| Fall | 10 to 35 ft | midday | Break off the point (32 ft) | Blade bait (vertical), Jigging spoon |
| Winter | 15 to 45 ft | midday | Deep basin (60 ft) | Jigging spoon (slow) |
Bois d'Arc Lake carries 14 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 60 ft down.
Season dates, license requirements, and size and bag limits for Texas waters are set by the Texas Parks & Wildlife — and special regulations can apply to Bois d'Arc Lake specifically, so confirm the current rules before you fish.
Check the official Texas fishing regulations →
Bois d'Arc Lake is about 70 ft (21 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
Anglers target largemouth bass, white bass, crappie, channel catfish, freshwater drum on Bois d'Arc Lake.
Shallow bay flat is the top-rated area: a weed flat in about 6 ft of water that rates prime for largemouth bass in spring. Scroll up to the map for the complete spot list by species and season.
For largemouth 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 Bois d'Arc Lake is regulated by the Texas Parks & Wildlife. Check the official Texas regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Coffee Mill Lake 5 mi · Lake Bonham 7 mi · Davy Crockett Lake 8 mi · Bonham State Park Lake 10 mi · Lake Crook 26 mi · Big Creek Reservoir 26 mi · Pat Mayse Lake 28 mi · Cooper Lake 31 mi · Durant Lake 35 mi, OK · Lake Sulphur Springs 41 mi · Hugo Lake 45 mi, OK · Lavon Lake 46 mi
See how Bois d'Arc Lake stacks up: best largemouth bass lakes in Texas · best white bass lakes in Texas · best crappie lakes in Texas · best channel catfish lakes in Texas
More water nearby: Fannin County fishing maps (5 charts). Browse all Texas fishing maps or see every water on DepthScout. 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.