Lake depth chart
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132-acre reservoir near Dallas. The lake tops out around 13 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.
Traced from the shoreline, Bachman Lake runs 130 acres with 3.5 miles of edge. An index of 2.2 puts the bank firmly in maze territory: point after pocket after cove, every one a casting target. Every acre of it sits shallower than ~15 ft: one big littoral zone, cover and forage throughout. End to end it runs roughly 1.5 mi, about 0.4 mi across. The water lies in Dallas County. The nearest mapped water is White Rock Lake, 8 mi to the east.
In spring, largemouth bass run shallow here, mostly 2 to 10 ft. Summer pushes them deeper, 4 to 13 ft, and winter fish settle into 4 to 13 ft. Shallow bay flat is the standout, a weed flat at roughly 2 ft, rated prime for spring largemouth bass. Time it for early morning and the evening. You won't need more than a texas-rigged 10" worm or a deep-diving crankbait most summer days.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (2 ft) | Spinnerbait, Chatterbait |
| Summer | 4 to 13 ft chart-limited; documented 8 to 20 ft | dawn & dusk | Back-bay flat (7 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 3 to 13 ft chart-limited; documented 4 to 15 ft | midday & dawn | Main-lake point (3 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 4 to 13 ft chart-limited; documented 15 to 35 ft | midday | Deep basin (12 ft) | Blade bait, Jigging spoon |
In spring, channel catfish run shallow here, mostly 3 to 12 ft. Summer pushes them deeper, 4 to 13 ft, and winter fish settle into 4 to 13 ft. Deep basin is the standout, a deep basin at roughly 12 ft, rated prime for winter channel catfish. Time it for after dark and the evening.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Back-bay flat (7 ft) | |
| Summer | 4 to 13 ft chart-limited; documented 8 to 25 ft | night & dusk | Deep basin (12 ft) | |
| Fall | 4 to 13 ft chart-limited; documented 10 to 30 ft | dusk | Deep basin (12 ft) | |
| Winter | 4 to 13 ft chart-limited; documented 20 to 40 ft | midday | Deep basin (12 ft) |
Come spring, look for blue catfish tight to the bank in 3 to 13 ft. Through summer count on 3 to 13 ft; the winter hold is 4 to 13 ft. If you only fish one area, make it Deep basin: a deep basin around 12 ft that scores prime in winter. Best bite is early morning and the evening.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 13 ft chart-limited; documented 5 to 25 ft | dusk | Deep basin (12 ft) | |
| Summer | 3 to 13 ft chart-limited; documented 10 to 40 ft | dawn & dusk | Deep basin (12 ft) | |
| Fall | 4 to 13 ft chart-limited; documented 15 to 45 ft | dusk | Deep basin (12 ft) | |
| Winter | 4 to 13 ft chart-limited; documented 20 to 50 ft | midday | Deep basin (12 ft) |
Spring puts crappie in skinny water — 2 to 8 ft is the zone. As the season builds they drop to 4 to 13 ft, wintering in 4 to 13 ft. Winter crappie concentrate at Deep basin, a prime-rated deep basin around 12 ft. Warm-month bites cluster around early morning and the evening. A jig trolled/spider-rigged or a small crankbait (trolled) covers the summer program.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| 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 | 4 to 13 ft chart-limited; documented 10 to 25 ft | dawn & dusk | Back-bay flat (7 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 4 to 13 ft chart-limited; documented 8 to 20 ft | dawn | Back-bay flat (7 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 4 to 13 ft chart-limited; documented 15 to 35 ft | midday | Deep basin (12 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring warmouth on Bachman Lake hold shallow, usually 1 to 8 ft. By summer they slide out to 2 to 12 ft, and by winter most fish are in 4 to 13 ft. The chart's best answer is Shallow bay flat — weed flat, 2 ft, prime for spring. Prime time lands in early morning and the evening. The summer box starts with a weedless micro jig or a small paddletail.
Depth note: when a documented seasonal range extends below this chart, the table shows the deepest mapped working water, not a verified holding depth.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 8 ft | midday & dusk | Shallow bay flat (2 ft) | Small jig and grub, Beetle-spin |
| Summer | 2 to 12 ft | dawn & dusk | Shallow bay flat (2 ft) | Weedless micro jig, Small paddletail |
| Fall | 3 to 13 ft chart-limited; documented 4 to 16 ft | dusk | Back-bay flat (7 ft) | Small jig, Compact spinner |
| Winter | 4 to 13 ft chart-limited; documented 8 to 22 ft | midday | Deep basin (12 ft) | Tiny jig, Small blade bait |
The chart marks 5 structure features on Bachman Lake; the deepest is Deep basin at about 12 ft.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
| Date | Species | Count | Size |
|---|---|---|---|
| 2025* | ShareLunker largemouth Bass (adult) | 39 | — |
* Approximate date (agency reports month or season only). Source: TPWD stocking history, retrieved 2026-09-23.
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 Bachman Lake specifically, so confirm the current rules before you fish.
Check the official Texas fishing regulations →
Bachman Lake is about 13 ft (4 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, blue catfish, crappie, warmouth on Bachman 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 map above holds the full rated-spot list for every 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, Bachman Lake was most recently stocked 2025 with 39 sharelunker largemouth bass (adult). The full stocking history is listed above.
Fishing on Bachman 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.
White Rock Lake 8 mi · Grapevine Lake 18 mi · Lake Ray Hubbard 19 mi · Joe Pool Lake 20 mi · Lewisville Lake 22 mi · Lake Arlington 23 mi · Lavon Lake 28 mi · Marine Creek Lake 31 mi · Lake Worth 34 mi · Lake Waxahachie 36 mi · Eagle Mountain Lake 37 mi · Benbrook Lake 38 mi
See how Bachman Lake stacks up: best largemouth bass lakes in Texas · best crappie lakes in Texas · best channel catfish lakes in Texas · best blue catfish lakes in Texas
Browse all Texas fishing maps. See every water on DepthScout. Depth data: Texas Water Development Board, Hydrographic surveys. 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.