Lake depth chart
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Shared by DepthScout anglers. Exact spots stay private, always.
829-acre reservoir near Bryan. The lake tops out around 40 ft. The depth chart comes from Texas Water Development Board bathymetric survey data, so the contours are survey-derived rather than computer-modeled. What follows comes from the same scoring engine that paints the spots above.
On the chart, Lake Bryan draws 751 acres inside 10.7 miles of shoreline. A development index of 2.8 means a maze of bays and points: far more casting targets than a round bowl of the same size. 23% of the surface is littoral (under ~15 ft) — cover, weeds and forage water. Figure 1.7 mi of water from one end to the other, 1.2 mi at the beam. You'll find it in Brazos County. Closest neighbour on DepthScout: Somerville Lake, 28 mi south of here.
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: Back-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 | Back-bay flat (6 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Shallow bay flat (14 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Secondary point (7 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | Break off the point (17 ft) | Blade bait, 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: Deep basin, a deep basin in the 40 ft range, prime in winter. 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 | Back-bay flat (6 ft) | |
| Summer | 8 to 25 ft | night & dusk | Shallow feeding flat (20 ft) | |
| Fall | 10 to 30 ft | dusk | Shallow feeding flat (20 ft) | |
| Winter | 20 to 40 ft | midday | Deep basin (40 ft) |
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 Back-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 | Back-bay flat (6 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Shallow bay flat (14 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Shallow bay flat (14 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Deep basin (40 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Lake Bryan carries 8 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 40 ft down.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
| Date | Species | Count | Size |
|---|---|---|---|
| 2026* | Lone Star Bass (fingerling) | 19,309 | — |
| 2025* | Lone Star Bass (fingerling) | 18,168 | — |
| 2024* | Lone Star Bass (fingerling) | 18,900 | — |
* Approximate date (agency reports month or season only). Source: TPWD stocking history, retrieved 2026-08-18.
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 Lake Bryan specifically, so confirm the current rules before you fish.
Check the official Texas fishing regulations →
Lake Bryan is about 40 ft (12 m) deep at its deepest point. The depth chart comes from Texas Water Development Board bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Anglers target largemouth bass, channel catfish, crappie on Lake Bryan.
Back-bay flat is the top-rated area: a weed flat in about 6 ft of water that rates prime for largemouth bass in spring. Open the map above to see every rated spot for each 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.
Yes — per TPWD stocking history records, Lake Bryan was most recently stocked 2026 with 19,309 lone star bass (fingerling). The full stocking history is listed above.
Fishing on Lake Bryan 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.
Somerville Lake 28 mi · Lake Limestone 48 mi · Granger Lake 54 mi · Lake Conroe 55 mi · Lake Raven 56 mi · Fayette County Reservoir 56 mi · Fort Parker Lake 61 mi · Lake Bastrop 62 mi · Tradinghouse Creek Reservoir 66 mi · Lake Mexia 66 mi · Belton Lake 70 mi · Stillhouse Hollow Lake 71 mi
See how Lake Bryan stacks up: best largemouth bass lakes in Texas · best crappie lakes in Texas · best channel catfish lakes in Texas
Browse all Texas fishing maps or see every water on DepthScout. Bathymetry: published agency survey data. 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.