Lake depth chart
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18,994-acre reservoir near Texarkana. The lake tops out around 31 ft. The depth chart comes from Texas Water Development Board bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here's the year, species by species, as the scoring engine sees it.
Shoreline on the chart totals 267.6 miles — 66 islands included. With a shoreline index of 11.1, this water is all arms and coves — edge habitat well beyond its acreage. Nothing on this chart breaks 15 ft, which makes the whole surface littoral: weeds, bait and ambush cover everywhere. The basin spans about 20.2 mi end to end and 9.5 mi across at its widest. Bowie County claims this one. Its nearest charted neighbour, Ellison Creek Reservoir, is 33 mi to the southwest.
When the water first warms, largemouth bass slide up into 2 to 10 ft. By summer they slide out to 8 to 20 ft, and by winter most fish are in 9 to 31 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 2 ft that scores prime in spring. In summer the feeding windows fall in early morning and the evening. Keep a texas-rigged 10" worm or a deep-diving crankbait rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (2 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Shoreline point (7 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (4 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) | Blade bait, Jigging spoon |
In spring, white bass run shallow here, mostly 2 to 12 ft. Midsummer fish sit out in 8 to 25 ft before dropping to 9 to 31 ft for winter. Spring white bass concentrate at Brooks Creek inflow, a prime-rated inflow / creek mouth around 2 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a slab spoon or a small topwater (schooling fish) most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 12 ft | dawn & dusk | Brooks Creek inflow (2 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 8 to 25 ft | dawn & dusk | Shoreline point (7 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 6 to 25 ft | dawn & dusk | Shoreline point (7 ft) | Jigging spoon, Blade bait |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) | Jigging spoon (deep), Blade bait |
Come spring, look for crappie tight to the bank in 2 to 8 ft. Expect a summer slide to 10 to 25 ft, then a winter hold in 9 to 31 ft. Start at Deep basin. It's a deep basin holding about 21 ft of water and rates prime come winter. Prime time lands in early morning and the evening. A jig trolled/spider-rigged or a small crankbait (trolled) is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (2 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Deep basin (21 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Shallow feeding flat (19 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring puts blue catfish in skinny water — 5 to 25 ft is the zone. Warm water sends them out to 8 to 31 ft; cold water stacks them in 9 to 31 ft. Deep basin is the standout, a deep basin at roughly 21 ft, rated prime for winter blue catfish. Plan around early morning and the evening in the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 25 ft | dusk | Brooks Creek inflow (2 ft) | |
| Summer | 8 to 31 ft | dawn & dusk | Deep basin (21 ft) | |
| Fall | 9 to 31 ft | dusk | Deep basin (21 ft) | |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) |
When the water first warms, channel catfish slide up into 3 to 12 ft. By summer they slide out to 8 to 25 ft, and by winter most fish are in 9 to 31 ft. If you only fish one area, make it Deep basin: a deep basin around 21 ft that scores prime in winter. In summer the feeding windows fall in after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Brooks Creek inflow (2 ft) | |
| Summer | 8 to 25 ft | night & dusk | Deep basin (21 ft) | |
| Fall | 10 to 30 ft | dusk | Deep basin (21 ft) | |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) |
Come spring, look for flathead catfish tight to the bank in 5 to 20 ft. They move out to 8 to 30 ft in summer and finish the year down in 9 to 31 ft. If you only fish one area, make it Deep basin: a deep basin around 21 ft that scores prime in fall. Best bite is after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | night & dusk | Deep basin (21 ft) | |
| Summer | 8 to 30 ft | night & dusk | Deep basin (21 ft) | |
| Fall | 9 to 31 ft | night & dusk | Deep basin (21 ft) | |
| Winter | 9 to 31 ft | midday | Deep basin (21 ft) |
Wright Patman Lake carries 14 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 21 ft down.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
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 Wright Patman Lake specifically, so confirm the current rules before you fish.
Check the official Texas fishing regulations →
Wright Patman Lake is about 31 ft (9 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, white bass, crappie, blue catfish, channel catfish, flathead catfish on Wright Patman Lake.
Shallow bay flat is the top-rated area: a weed flat in about 2 ft of water that rates prime for largemouth bass in spring. The interactive chart above rates every 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.
Fishing on Wright Patman 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.
Ellison Creek Reservoir 33 mi · Welsh Reservoir 33 mi · Lake O' the Pines 36 mi · Millwood Lake 38 mi, AR · Caddo Lake 41 mi, TX/LA · Lake Bob Sandlin 46 mi · Lake Cypress Springs 52 mi · Lake Gilmer 53 mi · Brandy Branch Reservoir 59 mi · Mountain Fork (Lower) 59 mi, OK · Cross Lake 60 mi, LA · Lake Gladewater 61 mi
See how Wright Patman 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
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.