Lake depth chart
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76-acre reservoir in Sanpete County, Utah. The lake tops out around 14 ft. This chart interpolates between a real shoreline and a known maximum depth. It will point you at likely water, but it is not a navigation product. Here is how the season plays out for each species, straight from the data behind the map.
Ferron Reservoir's chart carries 1.5 miles of bank. With a 1.5 development index there's bank structure worth casting at, in moderation. There is no deep basin to speak of — the entire surface is under ~15 ft, prime weed water end to end. Tip to tip the water measures near 0.5 mi with a 0.3-mi widest point. Sanpete County claims this one. Its nearest charted neighbour, Duck Fork Reservoir, is 2 mi to the north.
Spring brook trout on Ferron Reservoir hold shallow, usually 2 to 14 ft. Depth-wise the year is flat: 4 to 14 ft in summer, 2 to 14 ft once it turns cold. Put Deep basin first on the milk run — a deep basin near 12 ft that grades prime for summer. The feeding windows run early morning and the evening. The summer box starts with a small spoon fished deep or a trolled lake-clear wobbler + worm.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 2 to 14 ft | dawn & dusk | Main-lake point (8 ft) | Small inline spinner (gold), Tiny spoon |
| Summer | 4 to 14 ft | dawn & dusk | Deep basin (12 ft) | Small spoon fished deep, Trolled lake-clear wobbler + worm |
| Fall | 2 to 14 ft | midday & dawn | Main-lake point (8 ft) | Small spoon (orange), Spinner |
| Winter | 2 to 14 ft | dawn | Deep basin (12 ft) | Small jigging spoon, Tungsten jig + plastic |
Spring puts cutthroat trout in skinny water — 3 to 14 ft is the zone. Summer fish stay in 4 to 14 ft, and winter fish hold in 4 to 14 ft. Summer cutthroat trout concentrate at Break off the point, a prime-rated drop-off around 6 ft. Warm-month bites cluster around early morning and the evening. A trolled spoon (small) or an inline spinner covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 14 ft | dawn & dusk | Main-lake point (8 ft) | Inline spinner (silver/gold), Small spoon |
| Summer | 4 to 14 ft | dawn & dusk | Break off the point (6 ft) | Trolled spoon (small), Inline spinner |
| Fall | 3 to 14 ft | dawn & dusk | Main-lake point (8 ft) | Casting spoon, Inline spinner |
| Winter | 4 to 14 ft | dawn | Break off the point (6 ft) | Small jigging spoon, Marabou jig |
Early season rainbow trout use the shallows, holding in 4 to 14 ft. Even in summer they hold at 4 to 14 ft; winter keeps them in 3 to 14 ft. The chart's best answer is Break off the point — drop-off, 6 ft, prime for winter. Best bite is early morning and the evening. Tie on a dodger + spoon (deep troll) or a flutter spoon and you're in the game.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 4 to 14 ft | dawn & dusk | Main-lake point (8 ft) | Inline spinner (silver), Small spoon |
| Summer | 4 to 14 ft | dawn & dusk | Break off the point (6 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 4 to 14 ft | dawn & dusk | Main-lake point (8 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 3 to 14 ft | dawn | Break off the point (6 ft) | Jigging spoon, Tube jig (white) |
Count 5 structure marks on this chart. The deepest, Deep basin, sits near 12 ft.
Access data: Utah DNR — Boat Ramps. Confirm conditions and fees locally before you launch.
| Date | Species | Count | Size |
|---|---|---|---|
| Jul 21 | Brook Trout | 1,514 | ~3.1" |
| May 27 | Rainbow trout | 1,999 | ~10.6" |
| Oct 27, 2025 | Cutthroat trout | 2,052 | ~2.3" |
| Jul 23, 2025 | Brook Trout | 2,032 | ~3.5" |
| Jul 21, 2025 | Rainbow trout | 630 | ~10.3" |
| Jul 15, 2025 | Rainbow trout | 1,360 | ~11.1" |
Source: Utah DWR fish-stocking report, retrieved 2026-08-18.
Season dates, license requirements, and size and bag limits for Utah waters are set by the Utah Division of Wildlife Resources — and special regulations can apply to Ferron Reservoir specifically, so confirm the current rules before you fish.
Check the official Utah fishing regulations →
Ferron Reservoir is about 14 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 brook trout, cutthroat trout, rainbow trout on Ferron Reservoir.
Break off the point is the top-rated area: a drop-off in about 6 ft of water that rates prime for cutthroat trout in summer. The map above holds the full rated-spot list for every species and season.
For brook trout, 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.
Yes — per Utah DWR fish-stocking report records, Ferron Reservoir was most recently stocked Jul 21 with 1,514 brook trout. The full stocking history is listed above.
Fishing on Ferron Reservoir is regulated by the Utah Division of Wildlife Resources. Check the official Utah regulations for current license requirements, season dates, and size and bag limits — special regulations can apply to this specific water.
Duck Fork Reservoir 2 mi · Palisade Reservoir 12 mi · Millsite Reservoir 14 mi · Joes Valley Reservoir 14 mi · Nine Mile Reservoir 14 mi · Yuba Reservoir 29 mi · Miller Flat Reservoir 29 mi · Huntington North Reservoir 30 mi · Huntington 32 mi · Cleveland Reservoir 32 mi · Electric Lake 35 mi · Johnson Reservoir 38 mi
See how Ferron Reservoir stacks up: best rainbow trout lakes in Utah · best brook trout lakes in Utah · best cutthroat trout lakes in Utah
More water nearby: Sanpete County fishing maps (7 charts). Browse all Utah 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.