Lake Sawyer Depth Map & Fishing Spots (WA)

Hatch outlook

Callibaetis (Speckled Dun)Active window

Typical here: Aug 15 – Sep 15 · the smaller fall brood

nymphthe hours before the midday emergence — nymphs rise off the weed tops in a vertical zigzag that can take hours — sources split between slow 2–4 inch strips with long pauses and a quicker steady retrieve; carry both speeds
dunmidday, roughly 11am into early afternoon
spinnermid-to-late-morning falls

Trout browse the weed-bed edges knocking nymphs loose, then cruise the flats sipping duns at midday — the marquee western lake mayfly.

The midday emergence puts cruisers over weed flats in under 20 ft: a casting bubble with a #14 Callibaetis nymph retrieved dead-slow with pauses is the honest match. Between hatch hours, small spoons and #1 inline spinners along the weed edges and drop-offs pick off the same fish.

The event happens over weed flats and weed-bed edges in 20 ft of water or less

Chironomids (stillwater midges)Active window

Typical here: May 1 – Oct 31

nymphearly morning, start of the day — fish the bloodworm ON the bottom — 4–6 inches off the mud before the emergence starts
pupathe cool morning hours are prime — as the emergence builds, slide the pupa up to 12–15 inches off bottom under the indicator; a little wind chop does the jigging

Concentrates by DEPTH BAND and mud type, not a fixed spot: roughly 20–25 ft in spring, deeper midsummer, in against the feeder creeks in summer heat, 5–25 ft in fall. Match the band.

This one translates almost perfectly: a slip float with a 1/64–1/100 oz midge-pattern jig set 4–15 inches off bottom over a mud flat, dead-sticked with the chop doing the work. Depth control is everything — no moving lure imitates a hanging pupa; the float rig IS the technique.

The event happens over open mud flats alongside weedlines, channels and basin edges; feeder-creek mouths in summer heat

Water boatman fall flightsActive window

Typical here: Aug 25 – Oct 10 · peaks on crisp, bright fall days after the first cold snap

adultmiddday-ish on calm, sunny fall days — the fishable moment is the splashdown: boatmen dive in headfirst trailing an air bubble and make repeated trips back to the surface — a fly or lure that dives nose-first on the drop imitates exactly this

Takes are seldom subtle — trout ravage boatmen as they hit the water and during their subsurface runs.

Tailor-made for hardware: a small 1/16 oz silver-bellied spoon or jig cast AT the rings of a splashdown sinks headfirst exactly like the natural — twitch-pause it back through the top few feet. On flight days fan-cast the shallow weed margins.

The event happens over near-shore shallows, weed beds and shoal margins on calm sunny fall afternoons

Grasshoppers (east-side summer)Active window

Typical here: Jun 15 – Sep 30

adultall day in high summer, best when afternoon wind knocks bugs onto the water

Pulls fish to the windward grassy banks and edges for months — fish the bank the wind blows ONTO.

The friendliest crossover of the summer: on lakes, drift the windward bank with a bubble-and-foam-hopper — the bubble's splash doesn't hurt a hopper presentation. On rivers, the same rig dead-drifted along the undercut grass banks, or small gold spinners under the banks between rises.

The event happens over grassy banks, undercut edges and windward shorelines

Next on this water

Damselfly migration · forageMay 15 – Jul 31 · in ~9 months

Recommendations come from depth structure and seasonal species behavior. Treat them as a starting point, not a guarantee. Contours here are interpolated from real agency depth surveys (state DNR / USACE). Never use for navigation. Always check local regulations.

Loading depth chart…

Recent catches at Lake Sawyer

Shared by DepthScout anglers. Exact spots stay private, always.

No shared catches here yet — be the first.Log a catch from the map above and share it to put Lake Sawyer on the board.

Fishing Lake Sawyer: what the data says

425-acre lake near Black Diamond. The lake tops out around 50 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. Species by species, here's what the data says the year looks like.

The drawn water covers 425 acres wrapped in 3.6 miles of bank. A shoreline index of 1.3 says round and simple: fish relate to depth changes here, not shoreline features. The shallow band under 15 ft claims about 45% of the surface — that's where the groceries are. The basin spans about 1.6 mi end to end and 0.6 mi across at its widest. King County claims this one. If the bite dies, Pipe Lake is 2 mi to the north.

Kokanee fishing at Lake Sawyer

When the water first warms, kokanee slide up into 10 to 30 ft. Summer is a 15 to 50 ft game here, winter a 13 to 50 ft one. Start at Deep basin. It's a deep basin holding about 50 ft of water and rates prime come summer. The feeding windows run early morning. Keep a dodger + pink/orange squid on downrigger or a kokanee bug + corn rigged through the warm months.

Season	Depth	Best window	Start at	Go-to baits
Spring	10 to 30 ft	dawn	Deep basin (50 ft)	Small dodger + squid (pink), Wedding-ring spinner + corn
Summer	15 to 50 ft	dawn	Deep basin (50 ft)	Dodger + pink/orange squid on downrigger, Kokanee bug + corn
Fall	5 to 40 ft	dawn	Break off the point (41 ft)	Dodger + squid (deeper red/purple), Small spoon
Winter	13 to 50 ft	dawn	Deep basin (50 ft)	Small glow jig + corn or maggot, Tiny spoon

Rainbow Trout fishing at Lake Sawyer

Come spring, look for rainbow trout tight to the bank in 5 to 20 ft. They move out to 8 to 30 ft in summer and finish the year down in 8 to 40 ft. If you only fish one area, make it Break off the point: a drop-off around 41 ft that scores prime in winter. Best bite is early morning and the evening. A dodger + spoon (deep troll) or a flutter spoon is the honest summer answer here.

Season	Depth	Best window	Start at	Go-to baits
Spring	5 to 20 ft	dawn & dusk	Secondary point (6 ft)	Inline spinner (silver), Small spoon
Summer	8 to 30 ft	dawn & dusk	Secondary point (6 ft)	Dodger + spoon (deep troll), Flutter spoon
Fall	10 to 35 ft	dawn & dusk	Secondary point (6 ft)	Casting spoon, Jerkbait over shoals
Winter	8 to 40 ft	dawn	Break off the point (41 ft)	Jigging spoon, Tube jig (white)

Notable structure

Structure-wise the chart holds 7 features, led in depth by Deep basin at roughly 50 ft.

Deep basin: deep basin, around 50 ft
Break off the point: drop-off, around 41 ft
Shallow feeding flat: feeding flat, around 19 ft
Secondary point: point, around 6 ft
Main-lake point: point, around 3 ft
Shallow bay flat: weed flat, around 3 ft
Back-bay flat: weed flat, around 2 ft

Public access & boat ramps

Boat launch — ramp
Boat launch — ramp

Access data: OpenStreetMap contributors (ODbL) — community-mapped launches. Confirm conditions and fees locally before you launch.

Lake Sawyer stocking report

Date	Species	Count	Size
May 8	Rainbow trout	3,000	—
Apr 30	Kokanee	55,000	—
Oct 20, 2025	Kokanee	14,500	—

Source: WDFW fish-stocking reports, retrieved 2026-08-18.

Lake Sawyer fishing regulations

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 Lake Sawyer specifically, so confirm the current rules before you fish.

Check the official Washington fishing regulations →

Common questions

How deep is Lake Sawyer?

Lake Sawyer is about 50 ft (15 m) deep at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.

What fish are in Lake Sawyer?

Anglers target kokanee, rainbow trout on Lake Sawyer.

Where is the best fishing spot on Lake Sawyer?

Deep basin is the top-rated area: a deep basin in about 50 ft of water that rates prime for kokanee in summer. The interactive chart above rates every spot for each species and season.

When is the best time to fish Lake Sawyer?

For kokanee, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.

Is Lake Sawyer stocked with fish?

Yes — per WDFW fish-stocking reports records, Lake Sawyer was most recently stocked May 8 with 3,000 rainbow trout. The full stocking history is listed above.

What are the fishing regulations for Lake Sawyer?

Fishing on Lake Sawyer 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.

Nearby waters

Pipe Lake 2 mi · Lake Lucerne 3 mi · Lake Holm 5 mi · Deep Lake 6 mi · Lake Tapps 10 mi · Lake Fenwick 11 mi · Lake Killarney 12 mi · Steel Lake 12 mi · Angle Lake 13 mi · Mirror Lake 14 mi · Lake Alice 16 mi · Snoqualmie River 17 mi

See how Lake Sawyer stacks up: best rainbow trout lakes in Washington · best kokanee lakes in Washington

More water nearby: King County fishing maps (18 charts). Browse all Washington fishing maps or see every water on DepthScout. Bathymetry credit: state fisheries survey programs. 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.