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1,056-acre reservoir in Summit County, Utah. The lake tops out around 77 ft. Depth here is modeled from the true shoreline and max depth rather than surveyed; use it to plan, not to navigate. The season-by-season read for each species follows, from the map's own numbers.
Rockport Reservoir maps at 1,039 acres behind 8.1 miles of shoreline. With a 1.8 development index there's bank structure worth casting at, in moderation. 45% of the surface is littoral (under ~15 ft), per the model — cover, weeds and forage water. End to end it runs roughly 2.9 mi, about 1 mi across. Summit County claims this one. Jordanelle Reservoir sits 10 mi south — the closest neighbouring chart.
Spring puts brown trout in skinny water — 3 to 25 ft is the zone. As the season builds they drop to 25 to 60 ft, wintering in 5 to 35 ft. Spring brown trout concentrate at Weber River inflow, a prime-rated inflow / creek mouth around 8 ft. Warm-month bites cluster around after dark and early morning. A spoon at the thermocline or a deep stickbait (night) covers the summer program.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 25 ft | dawn & dusk | Weber River inflow (8 ft) | Stickbait off planer boards (shallow), Small spoon along mud lines |
| Summer | 25 to 60 ft | night & dawn | Break off the point (35 ft) | Spoon at the thermocline, Deep stickbait (night) |
| Fall | 5 to 30 ft | dusk & dawn | Weber River inflow (8 ft) | Jerkbait over gravel, Casting spoon |
| Winter | 5 to 35 ft | dawn | Weber River inflow (8 ft) | Jigging spoon, Small stickbait (slow) |
Early season rainbow trout use the shallows, holding in 5 to 20 ft. Summer is an 8 to 30 ft game here, winter an 8 to 40 ft one. The chart's best answer is Weber River inflow — inflow / creek mouth, 8 ft, prime for spring. 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 | 5 to 20 ft | dawn & dusk | Weber River inflow (8 ft) | Inline spinner (silver), Small spoon |
| Summer | 8 to 30 ft | dawn & dusk | Weber River inflow (8 ft) | Dodger + spoon (deep troll), Flutter spoon |
| Fall | 10 to 35 ft | dawn & dusk | Main-lake point (19 ft) | Casting spoon, Jerkbait over shoals |
| Winter | 8 to 40 ft | dawn | Break off the point (35 ft) | Jigging spoon, Tube jig (white) |
Come spring, look for smallmouth bass tight to the bank in 3 to 12 ft. Expect a summer slide to 10 to 30 ft, then a winter hold in 20 to 45 ft. Start at Main-lake point. It's a point holding about 19 ft of water and rates prime come fall. Prime time lands in early morning and the evening. A drop shot (goby/minnow) or a ned rig is the honest summer answer here.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Weber River inflow (8 ft) | Ned rig, Tube jig |
| Summer | 10 to 30 ft | dawn & dusk | Main-lake point (19 ft) | Drop shot (goby/minnow), Ned rig |
| Fall | 8 to 25 ft | midday & dawn | Main-lake point (19 ft) | Jerkbait, Blade bait |
| Winter | 20 to 45 ft | midday | Break off the point (35 ft) | Blade bait, Hair jig |
Start shallow in spring: yellow perch sit in 3 to 12 ft that time of year. Summer pushes them deeper, 10 to 30 ft, and winter fish settle into 15 to 35 ft. The spot to know is Shallow bay flat, a weed flat in about 6 ft of water that rates prime for yellow perch in spring. Warm-month bites cluster around early morning. Throw a drop-shot micro plastics or a small spoon tipped with worm until the fish tell you otherwise.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 3 to 12 ft | midday & dawn | Shallow bay flat (6 ft) | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 10 to 30 ft | dawn | Break off the point (35 ft) | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 12 to 35 ft | midday | Break off the point (35 ft) | Jigging spoon (small), Perch rig / spreader |
| Winter | 15 to 35 ft | midday & dawn | Break off the point (35 ft) | Tungsten jig + spikes, Rattle spoon (small) |
Spring kokanee on Rockport Reservoir hold shallow, usually 10 to 30 ft. They move out to 30 to 70 ft in summer and finish the year down in 19 to 77 ft. Put Deep basin first on the milk run — a deep basin near 65 ft that grades prime for summer. The feeding windows run early morning. The summer box starts with a dodger + pink/orange squid on downrigger or a kokanee bug + corn.
| Season | Depth | Best window | Start at | Go-to baits |
|---|---|---|---|---|
| Spring | 10 to 30 ft | dawn | Deep basin (65 ft) | Small dodger + squid (pink), Wedding-ring spinner + corn |
| Summer | 30 to 70 ft | dawn | Deep basin (65 ft) | Dodger + pink/orange squid on downrigger, Kokanee bug + corn |
| Fall | 5 to 40 ft | dawn | Weber River inflow (8 ft) | Dodger + squid (deeper red/purple), Small spoon |
| Winter | 19 to 77 ft | dawn | Deep basin (65 ft) | Small glow jig + corn or maggot, Tiny spoon |
Count 10 structure marks on this chart. The deepest, Deep basin, sits near 65 ft.
Access data: Utah DNR — Boat Ramps. Confirm conditions and fees locally before you launch.
| Date | Species | Count | Size |
|---|---|---|---|
| May 22 | Rainbow trout | 669 | ~11" |
| May 21 | Rainbow trout | 899 | ~11.7" |
| May 21 | Rainbow trout | 892 | ~11.7" |
| May 20 | Rainbow trout | 1,386 | ~11.8" |
| Apr 20 | Kokanee | 30,220 | ~3.1" |
| Apr 20 | Kokanee | 60,106 | ~3.1" |
| Sep 22, 2025 | Rainbow trout | 1,323 | ~11.9" |
| Sep 22, 2025 | Rainbow trout | 1,360 | ~11.9" |
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 Rockport Reservoir specifically, so confirm the current rules before you fish.
Check the official Utah fishing regulations →
Rockport Reservoir is about 77 ft (23 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 brown trout, rainbow trout, smallmouth bass, yellow perch, kokanee on Rockport Reservoir.
Weber River inflow is the top-rated area: an inflow / creek mouth in about 8 ft of water that rates prime for brown trout in spring. Open the map above to see every rated spot for each 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 Utah DWR fish-stocking report records, Rockport Reservoir was most recently stocked May 22 with 669 rainbow trout. The full stocking history is listed above.
Fishing on Rockport 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.
Jordanelle Reservoir 10 mi · Weber River 11 mi · Echo Reservoir 12 mi · East Canyon Reservoir 14 mi · Smith and Morehouse Reservoir 15 mi · Little Dell Reservoir 16 mi · Lake Mary 16 mi · Provo River (Middle) 17 mi · Deer Creek Reservoir 24 mi · Tibble Fork Reservoir 24 mi · Mill Hollow Reservoir 25 mi · Lost Creek Reservoir 29 mi
See how Rockport Reservoir stacks up: best smallmouth bass lakes in Utah · best rainbow trout lakes in Utah · best yellow perch lakes in Utah · best brown trout lakes in Utah
More water nearby: Summit County fishing maps (6 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.