East Park Reservoir Fish Stocking
UINTAH County, Utah · 1980–2026 on record
According to Utah DWR — Fish Stocking Report, East Park Reservoir was last stocked June 10, 2026 with Brook Trout. East Park Reservoir has 191 stocking records on file, spanning 1980–2026, with about 495,671 fish stocked over that period.
When East Park Reservoir is stocked
East Park Reservoir is typically stocked in summer, most often in July — 70 stocking events in that peak month.
Angler's Field Guide
Fishing Tips & Stocking Guide for East Park Reservoir
Practical advice on fish behavior, recommended tackle, and state regulations for anglers fishing in UINTAH County, Utah.
Post-Plant Behavior & Timing
Hatchery-raised fish are conditioned to pelleted feed and open raceways. Following a release into East Park 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 East Park Reservoir was last stocked June 10, 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 East Park 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.
Brook Trout Profile Tips
A favorite of high-country and small-stream anglers; often more willing to strike than brown or rainbow trout in the same water.
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.
Recommended Tackle for East Park 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 East Park Reservoir, freshest activity first.
Ashley Twin Lake Gr 35
14 miUINTAH County · 1 species · 28 records
Last stocked July 2026
Little Brush Creek
3 miUINTAH County · 1 species · 95 records
Last stocked June 2026
Cart Creek
6 miDAGGETT County · 1 species · 127 records
Last stocked June 2026
Ashley Creek S Fork
12 miUINTAH County · 2 species · 103 records
Last stocked June 2026
Hacking Lake Gr 40
14 miUINTAH County · 4 species · 98 records
Last stocked June 2026
Moose Pond
6 miDAGGETT County · 2 species · 155 records
Last stocked June 2026
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 10, 2026 | Brook Trout | 500 | 3.29" | Utah DWR |
| May 21, 2026 | Rainbow Trout | 160 | 12.98" | Utah DWR |
| June 26, 2025 | Rainbow Trout | 713 | 10.19" | Utah DWR |
| June 21, 2025 | Brook Trout | 1,997 | 3.78" | Utah DWR |
| June 11, 2025 | Rainbow Trout | 797 | 10.13" | Utah DWR |
| May 30, 2025 | Rainbow Trout | 1,538 | 9.83" | Utah DWR |
| July 30, 2024 | Tiger Trout | 1,030 | 5.05" | Utah DWR |
| June 27, 2024 | Rainbow Trout | 284 | 13.24" | Utah DWR |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 20, 2024 | Rainbow Trout | 760 | 13.13" | Utah DWR |
| June 8, 2024 | Brook Trout | 1,999 | 3.2" | Utah DWR |
| May 31, 2024 | Rainbow Trout | 1,741 | 11.93" | Utah DWR |
| September 6, 2023 | Brook Trout | 909 | 4.49" | Utah DWR |
| September 5, 2023 | Rainbow Trout | 699 | 12.44" | Utah DWR |
| July 12, 2023 | Brook Trout | 2,006 | 3.1" | Utah DWR |
| June 7, 2023 | Rainbow Trout | 1,739 | 11.58" | Utah DWR |
| June 7, 2022 | Rainbow Trout | 997 | 9.14" | Utah DWR |
| June 7, 2022 | Brook Trout | 1,988 | 3.22" | Utah DWR |
| May 25, 2022 | Rainbow Trout | 150 | 11.99" | Utah DWR |
| May 18, 2022 | Rainbow Trout | 1,780 | 11.99" | Utah DWR |
| August 23, 2021 | Brook Trout | 4,482 | 4.29" | Utah DWR |
| June 15, 2021 | Rainbow Trout | 1,008 | 9.7" | Utah DWR |
| May 27, 2021 | Rainbow Trout | 998 | 9.16" | Utah DWR |
| May 27, 2021 | Brook Trout | 1,974 | 3.06" | Utah DWR |
| July 7, 2020 | Rainbow Trout | 1,632 | 9.81" | Utah DWR |
| June 18, 2020 | Rainbow Trout | 1,501 | 9.72" | Utah DWR |
| May 28, 2020 | Rainbow Trout | 2,000 | 9.37" | Utah DWR |
| August 8, 2019 | Rainbow Trout | 830 | 10.77" | Utah DWR |
| July 22, 2019 | Rainbow Trout | 953 | 10.6" | Utah DWR |
| July 2, 2019 | Rainbow Trout | 1,000 | 10" | Utah DWR |
| June 14, 2019 | Rainbow Trout | 1,369 | 10.17" | Utah DWR |
| August 28, 2018 | Rainbow Trout | 1,130 | 10.77" | Utah DWR |
| July 2, 2018 | Rainbow Trout | 1,499 | 9.9" | Utah DWR |
| May 22, 2018 | Rainbow Trout | 1,499 | 8.97" | Utah DWR |
| July 20, 2017 | Rainbow Trout | 1,376 | 9.09" | Utah DWR |
| July 1, 2017 | Rainbow Trout | 867 | 7.88" | Utah DWR |
| June 30, 2017 | Rainbow Trout | 510 | 11.89" | Utah DWR |
| June 9, 2017 | Rainbow Trout | 1,375 | 11.24" | Utah DWR |
| September 2, 2016 | Rainbow Trout | 1,378 | 9.97" | Utah DWR |
| July 22, 2016 | Rainbow Trout | 1,375 | 8.71" | Utah DWR |
| June 20, 2016 | Rainbow Trout | 1,373 | 8.48" | Utah DWR |
| August 25, 2015 | Rainbow Trout | 1,380 | 10.66" | Utah DWR |
| July 21, 2015 | Rainbow Trout | 1,980 | 9.54" | Utah DWR |
| June 4, 2015 | Rainbow Trout | 1,380 | 10.81" | Utah DWR |
| August 2, 2014 | Rainbow Trout | 2,000 | 10" | Utah DWR |
| August 2, 2014 | Rainbow Trout | 875 | 10" | Utah DWR |
| June 4, 2014 | Rainbow Trout | 1,372 | 8.94" | Utah DWR |
| August 12, 2013 | Rainbow Trout | 1,562 | 10.44" | Utah DWR |
| July 16, 2013 | Rainbow Trout | 1,380 | 10.28" | Utah DWR |
| July 3, 2013 | Brook Trout | 4,998 | 2.61" | Utah DWR |
| June 25, 2013 | Rainbow Trout | 1,380 | 10.28" | Utah DWR |
Showing 50 of 191 stocking records.
Frequently asked
When was East Park Reservoir last stocked?
According to Utah DWR — Fish Stocking Report, East Park Reservoir was last stocked June 10, 2026 with Brook Trout.
What fish species are stocked in East Park Reservoir?
East Park Reservoir is stocked with Brook Trout, Rainbow Trout, Tiger Trout, and Cutthroat Trout.
What time of year is East Park Reservoir stocked?
East Park Reservoir is typically stocked in summer, most often in July.
How often is East Park Reservoir stocked?
East Park Reservoir has been stocked about 4 times a year — 191 recorded stockings between 1980 and 2026.
How many fish have been stocked in East Park Reservoir?
About 495,671 fish have been stocked in East Park Reservoir across 191 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in East Park Reservoir?
Fish stocked in East Park Reservoir average about 8.5 inches, based on the sizes the agency reported.
Do you need a fishing license to fish East Park 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 East Park Reservoir?
Freshly stocked trout in East Park 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.