Lake depth chart
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260-acre lake near Spanaway. The lake tops out around 25 ft. The depth chart comes from published agency bathymetric survey data, so the contours are survey-derived rather than computer-modeled. The season-by-season read for each species follows, from the map's own numbers.
Drawn out, this is 260 acres of water rimmed by 2.6 miles of bank. The basin is a simple one (shoreline index 1.2) — close to a bowl, so the structure on the chart matters more than the bank. The shallow band under 15 ft claims about 49% of the surface — that's where the groceries are. Tip to tip the water measures near 1.1 mi with a 0.5-mi widest point. The water lies in Pierce County. Closest neighbour on DepthScout: Gravelly Lake, 5 mi northwest of here.
Come spring, look for brown trout tight to the bank in 3 to 25 ft. Through summer count on 8 to 25 ft; the winter hold is 4 to 25 ft. If you only fish one area, make it Break off the point: a drop-off around 11 ft that scores prime in summer. Best bite is after dark and early morning. A spoon at the thermocline or a deep stickbait (night) is the honest summer answer here.
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 25 ft | dawn & dusk | Main-lake point (1 ft) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 8 to 25 ft chart-limited; documented 25 to 60 ft | night & dawn | Break off the point (11 ft) | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 4 to 25 ft chart-limited; documented 5 to 30 ft | dusk & dawn | Main-lake point (1 ft) | Jerkbait over gravel, Casting spoon |
| Winter | 4 to 25 ft chart-limited; documented 5 to 35 ft | dawn | Break off the point (11 ft) | Jigging spoon, Small stickbait (slow) |
Spring puts rainbow trout in skinny water — 5 to 20 ft is the zone. Warm water sends them out to 7 to 25 ft; cold water stacks them in 5 to 25 ft. Break off the point is the standout, a drop-off at roughly 11 ft, rated prime for winter rainbow trout. Plan around early morning and the evening in the warm months. A dodger + spoon (deep troll) or a flutter spoon 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 | 5 to 20 ft | dawn & dusk | Break off the point (11 ft) | Inline spinner (silver), Small spoon |
| Summer | 7 to 25 ft chart-limited; documented 8 to 30 ft | dawn & dusk | Break off the point (11 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 7 to 25 ft chart-limited; documented 10 to 35 ft | dawn & dusk | Break off the point (11 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 5 to 25 ft chart-limited; documented 8 to 40 ft | dawn | Break off the point (11 ft) | Jigging spoon, Tube jig (white) |
The spring pattern is a shallow one: largemouth bass in 2 to 10 ft. As the season builds they drop to 8 to 20 ft, wintering in 8 to 25 ft. Top water on the chart: Break off the point, a drop-off in the 11 ft range, prime in winter. Time it for early morning and the evening. Summer baits: a texas-rigged 10" worm or a deep-diving crankbait gets it done.
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 (1 ft) | Spinnerbait, Chatterbait |
| Summer | 8 to 20 ft | dawn & dusk | Break off the point (11 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 | 8 to 25 ft chart-limited; documented 15 to 35 ft | midday | Break off the point (11 ft) | Blade bait, Jigging spoon |
Start shallow in spring: smallmouth bass sit in 3 to 12 ft that time of year. Summer pushes them deeper, 8 to 25 ft, and winter fish settle into 8 to 25 ft. The spot to know is Break off the point, a drop-off in about 11 ft of water that rates prime for smallmouth bass in winter. Warm-month bites cluster around early morning and the evening. Throw a drop shot (goby/minnow) or a ned rig until the fish tell you otherwise.
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 | dawn & dusk | Main-lake point (1 ft) | Ned rig, Tube jig |
| Summer | 8 to 25 ft chart-limited; documented 10 to 30 ft | dawn & dusk | Break off the point (11 ft) | Drop shot (goby/minnow), Ned rig |
| Fall | 8 to 25 ft | midday & dawn | Break off the point (11 ft) | Jerkbait, Blade bait |
| Winter | 8 to 25 ft chart-limited; documented 20 to 45 ft | midday | Break off the point (11 ft) | Blade bait, Hair jig |
The chart marks 7 structure features on Spanaway Lake; the deepest is Deep basin at about 25 ft.
Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.
| Date | Species | Count | Size |
|---|---|---|---|
| Mar 10 | Rainbow trout | 40 | — |
| Feb 24 | Rainbow trout | 15,000 | — |
Source: WDFW fish-stocking reports, retrieved 2026-09-23.
Season dates, license requirements, and size and bag limits for Washington waters are set by the Washington Department of Fish and Wildlife — and special regulations can apply to Spanaway Lake specifically, so confirm the current rules before you fish.
Check the official Washington fishing regulations →
Spanaway Lake is about 25 ft (8 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 brown trout, rainbow trout, largemouth bass, smallmouth bass on Spanaway Lake.
Break off the point is the top-rated area: a drop-off in about 11 ft of water that rates prime for largemouth bass in winter. Scroll up to the map for the complete spot list by species and season.
For brown trout, the summer bite is best in after dark and early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Yes — per WDFW fish-stocking reports records, Spanaway Lake was most recently stocked Mar 10 with 40 rainbow trout. The full stocking history is listed above.
Fishing on Spanaway Lake is regulated by the Washington Department of Fish and Wildlife. Check the official Washington regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Gravelly Lake 5 mi · American Lake 5 mi · Steilacoom Lake 6 mi · Little Wapato Lake 6 mi · Lake Louise 7 mi · Florence Lake 12 mi · Benbow Lakes 14 mi · Tanwax Lake 14 mi · Lake Killarney 14 mi · Lake Kapowsin 14 mi · Lake Saint Clair 15 mi · Clear Lake 15 mi
See how Spanaway Lake stacks up: best largemouth bass lakes in Washington · best smallmouth bass lakes in Washington · best rainbow trout lakes in Washington · best brown trout lakes in Washington
More water nearby: Pierce County fishing maps (18 charts). Browse all Washington fishing maps. 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.