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Rating depth structure for crappie.
Shared by DepthScout anglers. Exact spots stay private, always.
2,569-acre lake near Unity. The lake tops out around 41 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. Here is how the season plays out for each species, straight from the data behind the map.
The drawn water covers 2,562 acres wrapped in 14.5 miles of bank, with 3 islands in the mix. With a 2 development index there's bank structure worth casting at, in moderation. About 36% of the surface sits shallower than 15 ft — that's the weed-and-bait zone. The basin spans about 4.1 mi end to end and 1.9 mi across at its widest. Waldo County claims this one. If the bite dies, Sebasticook Lake is 16 mi to the north.
When the water first warms, crappie slide up into 2 to 8 ft. By summer they slide out to 10 to 25 ft, and by winter most fish are in 15 to 35 ft. If you only fish one area, make it Old creek channel: a creek channel around 22 ft that scores prime in summer. In summer the feeding windows fall in early morning and the evening. Keep a jig trolled/spider-rigged or a small crankbait (trolled) rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Shallow bay flat (5 ft) | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 10 to 25 ft | dawn & dusk | Old creek channel (22 ft) | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 8 to 20 ft | dawn | Old creek channel (22 ft) | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 15 to 35 ft | midday | Old creek channel (22 ft) | Tungsten jig + soft plastic, Tiny jigging spoon |
Start shallow in spring: chain pickerel sit in 2 to 10 ft that time of year. Summer pushes them deeper, 3 to 15 ft, and winter fish settle into 5 to 18 ft. The spot to know is Shallow bay flat, a weed flat in about 5 ft of water that rates prime for chain pickerel in spring. Warm-month bites cluster around early morning and the evening. Throw a weedless spoon + trailer or a buzzbait until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 10 ft | midday & dawn | Shallow bay flat (5 ft) | Inline spinner (silver), Small spoon (red/white) |
| Summer | 3 to 15 ft | dawn & dusk | Shallow bay flat (5 ft) | Weedless spoon + trailer, Buzzbait |
| Fall | 4 to 15 ft | midday & dawn | Shallow bay flat (5 ft) | Jerkbait along weed edges, Spinnerbait |
| Winter | 5 to 18 ft | dawn | Shallow bay flat (5 ft) | Jigging spoon (through ice) |
Early season white perch use the shallows, holding in 4 to 15 ft. Summer is a 15 to 40 ft game here, winter a 12 to 41 ft one. The chart's best answer is Creek inflow — inflow / creek mouth, 9 ft, prime for spring. Best bite is early morning. Tie on a small spinner rig drifted or a 1/8 oz jigging spoon and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 15 ft | dusk | Creek inflow (9 ft) | Small jig + curly tail, Inline spinner (silver) |
| Summer | 15 to 40 ft | dawn | Deep basin (41 ft) | Small spinner rig drifted, 1/8 oz jigging spoon |
| Fall | 12 to 41 ft | midday | Deep basin (41 ft) | Jigging spoon (small), Blade bait |
| Winter | 12 to 41 ft | dusk | Deep basin (41 ft) | Small rattle spoon, Tungsten + spikes |
Early season brook trout use the shallows, holding in 2 to 15 ft. Summer is a 10 to 30 ft game here, winter a 3 to 20 ft one. The chart's best answer is Creek inflow — inflow / creek mouth, 9 ft, prime for spring. Best bite is early morning and the evening. Tie on a small spoon fished deep or a trolled lake-clear wobbler + worm and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 15 ft | dawn & dusk | Creek inflow (9 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 10 to 30 ft | dawn & dusk | Creek inflow (9 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 15 ft | midday & dawn | Creek inflow (9 ft) | Small spoon (orange), Spinner |
| Winter | 3 to 20 ft | dawn | Creek inflow (9 ft) | Small jigging spoon, Tungsten jig + plastic |
Come spring, look for brown bullhead tight to the bank in 2 to 8 ft. They move out to 3 to 12 ft in summer and finish the year down in 10 to 25 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 5 ft that scores prime in spring. Best bite is after dark and the evening.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 8 ft | dusk & night | Shallow bay flat (5 ft) | |
| Summer | 3 to 12 ft | night & dusk | Shallow bay flat (5 ft) | |
| Fall | 5 to 15 ft | dusk | Shallow bay flat (5 ft) | |
| Winter | 10 to 25 ft | midday | Old creek channel (22 ft) |
When the water first warms, burbot slide up into 12 to 41 ft. There's no big seasonal slide here — summer means 12 to 41 ft, winter 10 to 41 ft. Start at Deep basin. It's a deep basin holding about 41 ft of water and rates prime come spring. The feeding windows run after dark and midday. Keep a heavy jig + cut bait rigged through the warm months.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 12 to 41 ft | night & dusk | Deep basin (41 ft) | Glow jigging spoon + cut bait, Rattle bait (dark) |
| Summer | 12 to 41 ft | night & midday | Deep basin (41 ft) | Heavy jig + cut bait |
| Fall | 12 to 41 ft | night & dusk | Deep basin (41 ft) | Glow spoon + minnow head, Blade bait (slow) |
| Winter | 10 to 41 ft | night & dusk | Deep basin (41 ft) | Glow tungsten + cut bait, Rattle spoon + minnow head |
The chart marks 12 structure features on Unity Pond; the deepest is Deep basin at about 41 ft.
Access data: Maine GeoLibrary — Boat Launches (Maine IF&W / DACF). Confirm conditions and fees locally before you launch.
Season dates, license requirements, and size and bag limits for Maine waters are set by the Maine IFW — and special regulations can apply to Unity Pond specifically, so confirm the current rules before you fish.
Check the official Maine fishing regulations →
Unity Pond is about 41 ft (12 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 crappie, chain pickerel, white perch, brook trout, brown bullhead, burbot on Unity Pond.
Shallow bay flat is the top-rated area: a weed flat in about 5 ft of water that rates prime for chain pickerel in spring. Scroll up to the map for the complete spot list by species and season.
For crappie, 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 Unity Pond is regulated by the Maine IFW. Check the official Maine regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Sebasticook Lake 16 mi · St George Lake 18 mi · China Lake 18 mi · Swan Lake 18 mi · Quantabacook Lake 20 mi · Big Indian Pond 20 mi · Kennebec River 20 mi · Tilden Pond 22 mi · Webber Pond 23 mi · Messalonskee Lake 25 mi · Washington Pond 25 mi · Wesserunsett Lake 25 mi
See how Unity Pond stacks up: best crappie lakes in Maine · best brook trout lakes in Maine · best chain pickerel lakes in Maine · best burbot lakes in Maine
More water nearby: Waldo County fishing maps (5 charts). Browse all Maine 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.