Whitney Reservoir Fish Stocking
SUMMIT County, Utah · 1980–2026 on record
According to Utah DWR — Fish Stocking Report, Whitney Reservoir was last stocked July 9, 2026 with Rainbow Trout. Whitney Reservoir has 235 stocking records on file, spanning 1980–2026, with about 3,055,127 fish stocked over that period.
When Whitney Reservoir is stocked
Whitney Reservoir is typically stocked in summer, most often in June — 73 stocking events in that peak month.
By species
Angler's Field Guide
Fishing Tips & Stocking Guide for Whitney Reservoir
Practical advice on fish behavior, recommended tackle, and state regulations for anglers fishing in SUMMIT County, Utah.
Post-Plant Behavior & Timing
Hatchery-raised fish are conditioned to pelleted feed and open raceways. Following a release into Whitney Reservoir, they typically congregate in schools near public access points, boat ramps, or inlets for the first 24 to 48 hours while adjusting to natural water conditions.
Since Whitney Reservoir was last stocked July 9, 2026, anglers visiting within 1 to 2 weeks of a reported event generally experience the highest activity before fish disperse into deeper cover.
State Regulations & Licensing
- •Fishing License: A valid Utah freshwater fishing license is required for anglers age 16 and older.Purchase Utah license online →
- •Official Rules & Limits: Bag limits, bait restrictions, and seasonal boundaries are set by Utah fish & wildlife agency.Official Utah regulations guidebook →
- •Ethical Conservation: Use barbless hooks and keep fish submerged in water during unhooking.Trout Thermal Advisory: When water temperatures rise above 68°F (20°C), released trout face severe mortality from thermal exhaustion. Target warmwater species or fish early in the morning when lakes and streams warm up.
Recommended Tackle & Presentations
Techniques tailored to the species stocked in Whitney Reservoir:
Stocked Trout Tactics
Use light 4–6 lb monofilament or fluorocarbon line. Float scented dough bait (PowerBait) 12–18" off bottom using a sliding slip-sinker rig with a size 14–16 treble hook. For active casting, throw 1/16 to 1/8 oz inline spinners (Panther Martin, Rooster Tail) or small spoons (Kastmaster) along drop-offs.
Rainbow Trout Profile Tips
The most commonly targeted stocked trout in the country, taken on bait, spinners, and flies alike; a common first fish for new anglers.
Cutthroat Trout Profile Tips
Known for being relatively easy to catch on dry flies, making it a favorite of western fly anglers; many subspecies are managed under catch-and-release rules to protect native populations.
Recommended Tackle for Whitney Reservoir
Field-tested tackle and presentations matched to the species stocked here.
Berkley PowerBait Floating Trout Dough
Hatchery-raised trout are conditioned to pelleted scents; scented dough floated 12–18 inches off bottom consistently triggers strikes.
Panther Martin Classic Teardrop Inline Spinner
The heavy convex blade spins instantly upon retrieval, sending vibration through the water that triggers aggressive reaction bites along drop-offs.
Sliding Sinker & Treble Hook Rigging Kit
Sliding egg sinkers allow cautious trout to run with bait without feeling line drag, while size 14–16 treble hooks keep dough bait securely pinned.
As an Amazon Associate, StockedWaters earns from qualifying purchases at no additional cost to you. Recommendations are chosen for hatchery-conditioned fish behavior and ethical rigging. We may receive a referral commission if you buy through these links. Read our editorial policy & standards.
Nearby stocked waters
Other stocked waters near Whitney Reservoir, freshest activity first.
Hayden Fork
4 miSUMMIT County · 2 species · 213 records
Last stocked July 2026
Beaver Lake Br 10
1 miSUMMIT County · 3 species · 59 records
Last stocked June 2026
Br 35
6 miSUMMIT County · 1 species · 2 records
Last stocked July 2025
Br 50
4 miSUMMIT County · 1 species · 21 records
Last stocked June 2025
Bourbon Lake Br 1
4 miSUMMIT County · 1 species · 16 records
Last stocked June 2025
Br 2
4 miSUMMIT County · 1 species · 5 records
Last stocked June 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 9, 2026 | Rainbow Trout | 2,499 | 10.98" | Utah DWR |
| June 25, 2026 | Rainbow Trout | 2,503 | 9.82" | Utah DWR |
| June 10, 2026 | Rainbow Trout | 2,650 | 10.14" | Utah DWR |
| September 30, 2025 | Cutthroat Trout | 30,204 | 2.65" | Utah DWR |
| July 22, 2025 | Rainbow Trout | 750 | 10.77" | Utah DWR |
| July 22, 2025 | Rainbow Trout | 750 | 10.77" | Utah DWR |
| July 7, 2025 | Rainbow Trout | 1,500 | 10.77" | Utah DWR |
| July 3, 2025 | Rainbow Trout | 1,505 | 10.52" | Utah DWR |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 1, 2025 | Rainbow Trout | 1,500 | 10.14" | Utah DWR |
| June 9, 2025 | Rainbow Trout | 831 | 11.83" | Utah DWR |
| June 9, 2025 | Rainbow Trout | 831 | 11.83" | Utah DWR |
| August 6, 2024 | Tiger Trout | 10,010 | 4.53" | Utah DWR |
| August 6, 2024 | Tiger Trout | 10,010 | 4.53" | Utah DWR |
| July 10, 2024 | Rainbow Trout | 3,000 | 10" | Utah DWR |
| June 30, 2024 | Rainbow Trout | 1,029 | 12.74" | Utah DWR |
| June 11, 2024 | Rainbow Trout | 3,655 | 10.52" | Utah DWR |
| July 18, 2023 | Tiger Trout | 10,140 | 4.18" | Utah DWR |
| July 18, 2023 | Tiger Trout | 10,140 | 4.18" | Utah DWR |
| July 12, 2023 | Rainbow Trout | 2,503 | 11.26" | Utah DWR |
| June 20, 2023 | Rainbow Trout | 560 | 11.6" | Utah DWR |
| June 20, 2023 | Rainbow Trout | 3,135 | 10.96" | Utah DWR |
| July 21, 2022 | Tiger Trout | 9,660 | 4.99" | Utah DWR |
| July 21, 2022 | Tiger Trout | 9,660 | 4.99" | Utah DWR |
| July 12, 2022 | Rainbow Trout | 1,700 | 10.07" | Utah DWR |
| June 22, 2022 | Rainbow Trout | 506 | 10.96" | Utah DWR |
| June 2, 2022 | Rainbow Trout | 3,540 | 9.41" | Utah DWR |
| June 2, 2022 | Rainbow Trout | 1,600 | 9.21" | Utah DWR |
| July 15, 2021 | Rainbow Trout | 2,503 | 9.32" | Utah DWR |
| July 8, 2021 | Tiger Trout | 10,000 | 4.47" | Utah DWR |
| July 8, 2021 | Tiger Trout | 10,000 | 4.47" | Utah DWR |
| June 10, 2021 | Rainbow Trout | 1,685 | 9.29" | Utah DWR |
| May 27, 2021 | Rainbow Trout | 2,856 | 9.03" | Utah DWR |
| July 24, 2020 | Rainbow Trout | 2,219 | 11.99" | Utah DWR |
| July 7, 2020 | Tiger Trout | 9,975 | 3.69" | Utah DWR |
| July 7, 2020 | Tiger Trout | 9,975 | 3.69" | Utah DWR |
| June 11, 2020 | Rainbow Trout | 2,498 | 9.72" | Utah DWR |
| June 2, 2020 | Rainbow Trout | 2,541 | 9.19" | Utah DWR |
| July 22, 2019 | Rainbow Trout | 1,999 | 9.63" | Utah DWR |
| July 16, 2019 | Tiger Trout | 10,140 | 3.64" | Utah DWR |
| July 16, 2019 | Tiger Trout | 10,140 | 3.64" | Utah DWR |
| July 10, 2019 | Rainbow Trout | 3,000 | 10.12" | Utah DWR |
| June 24, 2019 | Rainbow Trout | 3,999 | 9.75" | Utah DWR |
| July 19, 2018 | Rainbow Trout | 2,000 | 10.21" | Utah DWR |
| July 12, 2018 | Tiger Trout | 19,950 | 4.71" | Utah DWR |
| July 2, 2018 | Rainbow Trout | 2,998 | 9.57" | Utah DWR |
| May 30, 2018 | Rainbow Trout | 3,998 | 9.65" | Utah DWR |
| July 18, 2017 | Tiger Trout | 7,992 | 4.3" | Utah DWR |
| July 11, 2017 | Rainbow Trout | 2,000 | 10.6" | Utah DWR |
| June 26, 2017 | Tiger Trout | 12,017 | 3.83" | Utah DWR |
| June 12, 2017 | Rainbow Trout | 4,233 | 10.01" | Utah DWR |
Showing 50 of 235 stocking records.
Frequently asked
When was Whitney Reservoir last stocked?
According to Utah DWR — Fish Stocking Report, Whitney Reservoir was last stocked July 9, 2026 with Rainbow Trout.
What fish species are stocked in Whitney Reservoir?
Whitney Reservoir is stocked with Rainbow Trout, Cutthroat Trout, Tiger Trout, Trout (unspecified), and Brook Trout.
What time of year is Whitney Reservoir stocked?
Whitney Reservoir is typically stocked in summer, most often in June.
How often is Whitney Reservoir stocked?
Whitney Reservoir has been stocked about 5 times a year — 235 recorded stockings between 1980 and 2026.
How many fish have been stocked in Whitney Reservoir?
About 3,055,127 fish have been stocked in Whitney Reservoir across 235 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Whitney Reservoir?
Fish stocked in Whitney Reservoir average about 7.0 inches, based on the sizes the agency reported.
Do you need a fishing license to fish Whitney Reservoir?
Yes, all anglers age 16 and older generally need a valid Utah freshwater fishing license. Always review current regulations from Utah fish & wildlife agency for site-specific rules, bag limits, or stamps.
How do you catch stocked trout in Whitney Reservoir?
Freshly stocked trout in Whitney Reservoir typically respond well to floating dough bait (such as PowerBait) floated 12–18 inches off bottom on light 4–6 lb leader, live nightcrawlers under a bobber, and small inline spinners or spoons retrieved along shorelines and drop-offs.