Lake depth chart
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152-acre reservoir in Cimarron County, Oklahoma. The lake tops out around 30 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The rest of this page walks each species through its year, using the map's own scoring.
Drawn out, this is 152 acres of water rimmed by 3.8 miles of bank. The 2.2 development index tells the story — a convoluted bank whose fishable edge far outruns the acreage. About 56% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. The basin spans about 1.3 mi end to end and 0.6 mi across at its widest. You'll find it in Cimarron County. The nearest mapped water is Clayton Lake, 30 mi to the southwest.
In spring, bluegill run shallow here, mostly 1 to 6 ft. Midsummer fish sit out in 4 to 15 ft before dropping to 10 to 25 ft for winter. Spring bluegill concentrate at Shallow bay flat, a prime-rated weed flat around 1 ft. Fish it in early morning and the evening and you'll meet the bite. You won't need more than a small sponge spider (fly) or a micro tube jig most summer days.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | Shallow bay flat (1 ft) | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 4 to 15 ft | dawn & dusk | Shallow bay flat (1 ft) | Small sponge spider (fly), Micro tube jig |
| Fall | 6 to 18 ft | midday | Shallow bay flat (1 ft) | Micro jig + waxworm, Small spoon tipped |
| Winter | 10 to 25 ft | midday | Deep basin (30 ft) | Tiny spoon |
Spring puts flathead catfish in skinny water — 5 to 20 ft is the zone. Warm water sends them out to 8 to 30 ft; cold water stacks them in 9 to 30 ft. Deep basin is the standout, a deep basin at roughly 30 ft, rated prime for fall flathead catfish. Plan around after dark and the evening in the warm months.
| 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 (30 ft) | |
| Fall | 9 to 30 ft | night & dusk | Deep basin (30 ft) | |
| Winter | 9 to 30 ft | midday | Deep basin (30 ft) |
The spring pattern is a shallow one: largemouth bass in 2 to 10 ft. Midsummer fish sit out in 8 to 20 ft before dropping to 9 to 30 ft for winter. The spot to know is Shallow bay flat, a weed flat in about 1 ft of water that rates prime for largemouth bass in spring. Plan around early morning and the evening in the warm months. Summer baits: a texas-rigged 10" worm or a deep-diving crankbait gets it done.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (1 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Shallow bay flat (1 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 4 to 15 ft | midday & dawn | Main-lake point (1 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 9 to 30 ft | midday | Deep basin (30 ft) | Blade bait, Jigging spoon |
Come spring, look for walleye tight to the bank in 4 to 15 ft. Expect a summer slide to 9 to 30 ft, then a winter hold in 9 to 30 ft. Start at Deep basin. It's a deep basin holding about 30 ft of water and rates prime come winter. Prime time lands in the evening and early morning. A crawler harness on bottom bouncer or a deep crankbait (trolled) is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk & dawn | Main-lake point (1 ft) | 1/8 oz jig + minnow, Hair jig |
| Summer | 9 to 30 ft | dusk & dawn | Deep basin (30 ft) | Crawler harness on bottom bouncer, Deep crankbait (trolled) |
| Fall | 9 to 30 ft | dusk & night | Deep basin (30 ft) | Jigging rap, Jig + big minnow |
| Winter | 9 to 30 ft | dusk & dawn | Deep basin (30 ft) | Jigging spoon + minnow head, Rattle bait |
The chart marks 5 structure features on Lake Carl Etling; the deepest is Deep basin at about 30 ft.
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 Oklahoma waters are set by the Oklahoma Department of Wildlife Conservation — and special regulations can apply to Lake Carl Etling specifically, so confirm the current rules before you fish.
Check the official Oklahoma fishing regulations →
Lake Carl Etling is about 30 ft (9 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 bluegill, flathead catfish, largemouth bass, walleye on Lake Carl Etling.
Shallow bay flat is the top-rated area: a weed flat in about 1 ft of water that rates prime for bluegill in spring. Scroll up to the map for the complete spot list by species and season.
For bluegill, 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 Lake Carl Etling 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.
Clayton Lake 30 mi, NM · Lake Maloya 83 mi, NM · Lake Alice 83 mi, NM · John Martin Reservoir 85 mi, CO · Ryan Pond, West 93 mi, CO · Trinidad Reservoir 96 mi, CO · Maxwell Lake 13 96 mi, NM · Springer Lake 103 mi, NM · Meredith Reservoir 103 mi, CO · Henry Lake 108 mi, CO · Ute Lake 108 mi, NM · Lake Meredith 108 mi, TX
See how Lake Carl Etling stacks up: best largemouth bass lakes in Oklahoma · best walleye lakes in Oklahoma · best bluegill lakes in Oklahoma · best flathead catfish 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.