Lake depth chart
Today's read
Shared by DepthScout anglers. Exact spots stay private, always.
207-acre reservoir in Adair County, Oklahoma. The lake tops out around 45 ft. The depth chart comes from published agency 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.
Drawn out, this is 207 acres of water rimmed by 4.5 miles of bank. A development index of 2.3 means a maze of bays and points: far more casting targets than a round bowl of the same size. Roughly 47% of the water is 15 ft or less, the band where the food chain lives. The basin spans about 1.1 mi end to end and 0.7 mi across at its widest. The water lies in Adair County. Closest neighbour on DepthScout: Brushy Creek Reservoir, 17 mi south of here.
In spring, largemouth bass run shallow here, mostly 2 to 10 ft. Summer pushes them deeper, 8 to 20 ft, and winter fish settle into 15 to 35 ft. Shallow bay flat is the standout, a weed flat at roughly 3 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.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (3 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Secondary point (12 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (5 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 15 to 35 ft | midday | open water | Blade bait, Jigging spoon |
In spring, channel catfish run shallow here, mostly 3 to 12 ft. Summer pushes them deeper, 8 to 25 ft, and winter fish settle into 20 to 40 ft. Deep basin is the standout, a deep basin at roughly 45 ft, rated prime for winter channel catfish. Time it for after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk | Shallow bay flat (3 ft) | |
| Summer | 8 to 25 ft | night & dusk | open water | |
| Fall | 10 to 30 ft | dusk | Deep basin (45 ft) | |
| Winter | 20 to 40 ft | midday | Deep basin (45 ft) |
Spring puts crappie in skinny water — 2 to 8 ft is the zone. As the season builds they drop to 10 to 25 ft, wintering in 15 to 35 ft. Spring crappie concentrate at Shallow bay flat, a prime-rated weed flat around 3 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.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (3 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | open water | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | open water | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Deep basin (45 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
The spring pattern is a shallow one: bluegill in 1 to 6 ft. As the season builds they drop to 4 to 15 ft, wintering in 10 to 25 ft. Top water on the chart: Shallow bay flat, a weed flat in the 3 ft range, prime in spring. Time it for early morning and the evening. Summer baits: a small sponge spider (fly) or a micro tube jig gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | Shallow bay flat (3 ft) | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 4 to 15 ft | dawn & dusk | Shallow bay flat (3 ft) | Small sponge spider (fly), Micro tube jig |
| Fall | 6 to 18 ft | midday | Shallow bay flat (3 ft) | Micro jig + waxworm, Small spoon tipped |
| Winter | 10 to 25 ft | midday | Deep basin (45 ft) | Tiny spoon |
When the water first warms, white bass slide up into 2 to 12 ft. Summer is an 8 to 25 ft game here, winter a 15 to 40 ft one. Start at Secondary point. It's a point holding about 12 ft of water and rates prime come fall. The feeding windows run early morning and the evening. Keep a slab spoon or a small topwater (schooling fish) rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 12 ft | dawn & dusk | Main-lake point (5 ft) | Curly-tail jig (white), Small lipless crank |
| Summer | 8 to 25 ft | dawn & dusk | Secondary point (12 ft) | Slab spoon, Small topwater (schooling fish) |
| Fall | 6 to 25 ft | dawn & dusk | Secondary point (12 ft) | Jigging spoon, Blade bait |
| Winter | 15 to 40 ft | midday | Deep basin (45 ft) | Jigging spoon (deep), Blade bait |
Start shallow in spring: flathead catfish sit in 5 to 20 ft that time of year. Summer pushes them deeper, 8 to 30 ft, and winter fish settle into 20 to 45 ft. The spot to know is Deep basin, a deep basin in about 45 ft of water that rates prime for flathead catfish in winter. Warm-month bites cluster around after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 5 to 20 ft | night & dusk | open water | |
| Summer | 8 to 30 ft | night & dusk | Deep basin (45 ft) | |
| Fall | 10 to 35 ft | night & dusk | Deep basin (45 ft) | |
| Winter | 20 to 45 ft | midday | Deep basin (45 ft) |
5 pieces of structure are mapped here — Deep basin, around 45 ft, is the deepest of them.
Season dates, license requirements, and size and bag limits for Oklahoma waters are set by the Oklahoma Department of Wildlife Conservation — and special regulations can apply to Stilwell City Lake specifically, so confirm the current rules before you fish.
Check the official Oklahoma fishing regulations →
Stilwell City Lake is about 45 ft (14 m) deep at its deepest point. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled.
Anglers target largemouth bass, channel catfish, crappie, bluegill, white bass, flathead catfish on Stilwell City Lake. This isn't a survey of the lake — none is on record for it — but an informed estimate from the species listed for the nearest surveyed lakes in the region, filtered to this lake's depth and habitat.
Shallow bay flat is the top-rated area: a weed flat in about 3 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 Stilwell City Lake is regulated by the Oklahoma Department of Wildlife Conservation. Check the official Oklahoma regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Brushy Creek Reservoir 17 mi · Illinois River (Oklahoma) 19 mi · Greenleaf Lake 26 mi · Fort Gibson Lake 37 mi · New Spiro Lake 39 mi · W.R. Holway Reservoir 39 mi · Lake Eucha 41 mi · John Wells Lake 43 mi · Lake Hudson (Markham Ferry) 44 mi · Spavinaw Lake 46 mi · Beaver Lake 55 mi, AR · Wister Lake 58 mi
See how Stilwell City Lake stacks up: best largemouth bass lakes in Oklahoma · best white bass lakes in Oklahoma · best crappie lakes in Oklahoma · best bluegill lakes in Oklahoma
Browse all Oklahoma 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.