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Daggett County

Long Park Reservoir

Utah DWR logged 2 trout stocking dates at Long Park Reservoir in 2026 so far, 2,001 fish in all. The latest was on Sep 15, 2026. Utah DWR lists it as “Long Park Res”.

Utah DWR data pulled . Latest record in the Utah DWR data for any water: Nov 4, 2026.

A lake with trees and reflection
Photo: kerttu, Pixabay License, Pixabay

Long Park Reservoir in numbers

fish stocked in 2026, through Nov 6
2,001
by the same date in 2025
7,981
in all of 2025
7,981
Stocking log

Every stocking record

Counts include small fish (fingerlings) as well as catchable trout; the average length tells them apart. Every trout release Utah DWR lists for this water in the last two years, newest first, then yearly totals since 2020. Average length is the figure DWR gives for each batch.

Last stocked, Sep 15, 20261,000Arctic grayling, avg 2.1 in
2026 · 2,001 fish on 2 dates
DateSpeciesFishAvg. length
Sep 15Arctic grayling1,000 fish1,0002.1 in
Jun 10Rainbow trout1,001 fish1,0013.28 in
2025 · 7,981 fish on 2 dates
DateSpeciesFishAvg. length
Jun 21Brook trout2,497 fish2,4973.78 in
Jun 21Tiger trout503 fish5033.61 in
May 8Rainbow trout4,981 fish4,9814.03 in
Every year since 2020
YearStocking datesFish
202622,001
202527,981
202438,204
202318,135
202228,068
2021210,486
2020210,204
2020 – 2026

Trout stocked each year

2026 is outlined because the year is not over. The tallest full year is yellow.

  1. 10k2020: 10,204 fish
  2. 10k2021: 10,486 fish
  3. 8.1k2022: 8,068 fish
  4. 8.1k2023: 8,135 fish
  5. 8.2k2024: 8,204 fish
  6. 8.0k2025: 7,981 fish
  7. 2.0k2026: 2,001 fish

What is stocked here

All records since 2020
SpeciesFishShare
Rainbow trout31,90058%
Brook trout15,19228%
Arctic grayling4,9989%
Tiger trout2,9895%

Open on a map

Map point 40.9069, -109.8633: the USGS Geographic Names Information System point for this reservoir (feature 1447998). It marks the water, not a parking lot or a boat launch.

Closest waters on this site

Straight-line distance between USGS map points, not driving distance.

Also in Daggett County: Flaming Gorge Reservoir, Green River, Browne Lake, Moose Pond, Sheep Creek, Cart Creek, Carter Creek, Daggett Lake Gr 6.

Source: DWR fish stocking report, Utah Division of Wildlife Resources. Pulled . Check the agency and the current fishing rules before you go.

Near Long Park Reservoir

Boat access, bait shops, rentals and places to stay within 10 miles. Distances are straight lines from the map point of the water, not driving distance.

Bait and tackle

1 listed

Campgrounds and RV parks

1 listed

Lodging

nearest 3
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Businesses: Overture Maps Foundation open places data (release 2026-10-21.0, pulled 2026-11-06), from the businesses’ public listings. We have not visited them and do not rank them. Hours and services change, so call ahead.