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48-acre lake near Boulder County. The lake tops out around 13 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. Here's the year, species by species, as the scoring engine sees it.
Waneka Lake maps at 49 acres behind 1.1 miles of shoreline. Its 1.1 shoreline index means few bank features; the contours below do the pattern work. The whole water is littoral — nothing here runs deeper than ~15 ft, so it's all weed-and-bait territory. Tip to tip the water measures near 0.4 mi with a 0.3-mi widest point. Boulder County claims this one. Its nearest charted neighbour, Boulder City Reservoir, is 8 mi to the northwest.
Early season largemouth bass use the shallows, holding in 2 to 10 ft. Expect a summer slide to 4 to 13 ft, then a winter hold in 4 to 13 ft. Put Shallow bay flat first on the milk run — a weed flat near 3 ft that grades prime for spring. In summer the feeding windows fall in early morning and the evening. Tie on a texas-rigged 10" worm or a deep-diving crankbait and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | dawn & dusk | Shallow bay flat (3 ft) | Spinnerbait, Chatterbait |
| Summer | 4 to 13 ft | dawn & dusk | Break off the point (6 ft) | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 3 to 13 ft | midday & dawn | Main-lake point (8 ft) | Squarebill crankbait (shad), Spinnerbait |
| Winter | 4 to 13 ft | midday | Break off the point (6 ft) | Blade bait, Jigging spoon |
Come spring, look for common carp tight to the bank in 2 to 10 ft. They move out to 3 to 13 ft in summer and finish the year down in 4 to 13 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 3 ft that scores prime in spring. Best bite is early morning and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | midday & dawn | Shallow bay flat (3 ft) | |
| Summer | 3 to 13 ft | dawn & dusk | Shallow bay flat (3 ft) | |
| Fall | 4 to 13 ft | midday | Shallow bay flat (3 ft) | |
| Winter | 4 to 13 ft | midday | Deep basin (11 ft) |
Early season channel catfish use the shallows, holding in 3 to 12 ft. Expect a summer slide to 4 to 13 ft, then a winter hold in 4 to 13 ft. Put Deep basin first on the milk run — a deep basin near 11 ft that grades prime for 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 | Shallow bay flat (3 ft) | |
| Summer | 4 to 13 ft | night & dusk | Deep basin (11 ft) | |
| Fall | 4 to 13 ft | dusk | Deep basin (11 ft) | |
| Winter | 4 to 13 ft | midday | Deep basin (11 ft) |
Spring crappie on Waneka Lake hold shallow, usually 2 to 8 ft. By summer they slide out to 4 to 13 ft, and by winter most fish are in 4 to 13 ft. The chart's best answer is Deep basin — deep basin, 11 ft, prime for winter. Prime time lands in early morning and the evening. The summer box starts with a jig trolled/spider-rigged or a small crankbait (trolled).
| 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 | 4 to 13 ft | dawn & dusk | Break off the point (6 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 4 to 13 ft | dawn | Break off the point (6 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 4 to 13 ft | midday | Deep basin (11 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring puts saugeye in skinny water — 3 to 12 ft is the zone. Warm water sends them out to 4 to 13 ft; cold water stacks them in 4 to 13 ft. Break off the point is the standout, a drop-off at roughly 6 ft, rated prime for fall saugeye. Plan around the evening and early morning in the warm months. A crawler harness (shallow) or a jig + crawler covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dusk & dawn | Main-lake point (8 ft) | 1/8 oz jig + twister tail, Blade bait |
| Summer | 4 to 13 ft | dusk & dawn | Main-lake point (8 ft) | Crawler harness (shallow), Jig + crawler |
| Fall | 4 to 13 ft | dusk & dawn | Break off the point (6 ft) | Blade bait, Jigging rap |
| Winter | 4 to 13 ft | dusk & dawn | Deep basin (11 ft) | Jigging spoon + minnow head, Blade bait |
Spring bluegill on Waneka Lake hold shallow, usually 1 to 6 ft. They move out to 3 to 13 ft in summer and finish the year down in 4 to 13 ft. Put Shallow bay flat first on the milk run — a weed flat near 3 ft that grades prime for spring. The feeding windows run early morning and the evening. The summer box starts with a small sponge spider (fly) or a micro tube jig.
| 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 | 3 to 13 ft | dawn & dusk | Shallow bay flat (3 ft) | Small sponge spider (fly), Micro tube jig |
| Fall | 4 to 13 ft | midday | Break off the point (6 ft) | Micro jig + waxworm, Small spoon tipped |
| Winter | 4 to 13 ft | midday | Deep basin (11 ft) | Tungsten ice jig + plastic, Tiny spoon |
Waneka Lake also holds rainbow trout (3 to 13 ft in summer). Pick any of them on the map above for rated spots and bait picks.
Waneka Lake carries 5 mapped structure features, topping out (or rather bottoming out) at Deep basin, about 11 ft down.
Season dates, license requirements, and size and bag limits for Colorado waters are set by the Colorado Parks & Wildlife — and special regulations can apply to Waneka Lake specifically, so confirm the current rules before you fish.
Check the official Colorado fishing regulations →
Waneka Lake is about 13 ft (4 m) deep at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
Anglers target largemouth bass, common carp, channel catfish, crappie, saugeye, bluegill, rainbow trout on Waneka Lake.
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. Every other rated spot, per species and season, is on the map above.
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 Waneka Lake is regulated by the Colorado Parks & Wildlife. Check the official Colorado regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Boulder City Reservoir 8 mi · Hunters Glen Lake 9 mi · Standley Lake 9 mi · Milavec Reservoir 12 mi · Arvada Reservoir 13 mi · Union Reservoir 13 mi · Jim Baker Reservoir 14 mi · Gross Reservoir 14 mi · Berkeley Lake 15 mi · Rocky Mtn Lake 15 mi · Barker Reservoir 20 mi · Button Rock Res 21 mi
See how Waneka Lake stacks up: best largemouth bass lakes in Colorado · best saugeye lakes in Colorado · best crappie lakes in Colorado · best bluegill lakes in Colorado
More water nearby: Boulder County fishing maps (8 charts). Browse all Colorado fishing maps or see every water on DepthScout. 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.