Lower Barker Reservoir fishing

Lower Barker Reservoir was last stocked on Aug. 18, 2026 with 1,009 cutthroat trout (2.4 in. average), according to the Utah DWR fish stocking report. It is a reservoir in Garfield County, Utah. From 2021 to 2026, DWR stocked 5,609 fish here, the 21st most of 65 stocked waters in Garfield County.

Stocking data fetched Nov. 10, 2026.
Last stockedAug. 18, 202684 days ago, cutthroat trout
Fish stocked in 20261,2083 records
Records since 202116History back to 2002
Stocked species3cutthroat trout, tiger trout and splake

Recent stockings at Lower Barker Reservoir

  1. Aug. 18, 20261,009 cutthroat trout, 2.4 in. average
  2. July 13, 2026104 splake and 95 tiger trout, 2.8 in. average
  3. Aug. 5, 20251,491 cutthroat trout, 2.3 in. average
  4. June 23, 2025100 tiger trout and 95 splake, 2.7 in. average
  5. Sept. 26, 2024706 cutthroat trout, 1.7 in. average
  6. June 25, 2024105 tiger trout and 95 splake, 2.7 in. average

Newest first, from the Utah DWR stocking report. Full stocking history.

Lower Barker Reservoir facts

Last stocked
Aug. 18, 2026 (84 days ago): 1,009 cutthroat trout
Stockings in 2026
3 (1,208 fish): 1,009 cutthroat trout, 104 splake and 95 tiger trout
County
Garfield County
Stocked since 2021
cutthroat trout, tiger trout and splake
Average size stocked
2.9 in. (2021 to 2026)
County rank
21st most fish of 65 stocked waters in Garfield County since 2021
Name in DWR report
BARKER RES,LOWER NCL
Nearest water
Barker Reservoir, 0.3 mi
Rules
Water-specific rules in the 2026 guidebook

Lower Barker Reservoir stocking report, last 12 months

Lower Barker Reservoir: DWR stocking records since Nov. 10, 2025, newest first.
Aug. 18, 2026 Cutthroat trout 1,009 2.4 in.
July 13, 2026 Splake 104 2.8 in.
July 13, 2026 Tiger trout 95 2.9 in.

Source: Utah DWR fish stocking report. Stocking data fetched Nov. 10, 2026; newest record dated Nov. 19, 2026. DWR posts stockings after they happen and does not publish schedules.

Lower Barker Reservoir stocking profile

  • First record in the DWR report: May 28, 2002. Since then DWR has logged 58 stockings here in 25 different years, 22,388 fish in all.
  • Species stocked 2021 to 2026, by share of fish: cutthroat trout 79% (4,411 fish), tiger trout 13% (738 fish) and splake 8% (460 fish).
  • Busiest months in the record: July (38% of records) and June (31% of records).
  • Stocked fish averaged 2.9 in. from 2021 to 2026 (per-record averages ranged from 1.7 to 14.9 in.). The yearly average was 3.2 in. in 2021 and 2.3 in. in 2025.
  • Fish stocked 2021 to 2026: 5,609, the 21st most of 65 stocked waters in Garfield County and 430th of 1,076 statewide.
  • Nearest other water with a page: Barker Reservoir, 0.3 mi away.

Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.

When is Lower Barker Reservoir stocked?

Based on DWR stocking records, 2021 to 2025. Stocked in 5 of those 5 years.

late Junestocked in 3 of the last 5 years, mostly splake and tiger trout.
early to mid Julystocked in 3 of the last 5 years, mostly tiger trout and splake.
mid to late Septemberstocked in 3 of the last 5 years, mostly cutthroat trout.

2025 stocking: 3 records, first on June 23, last on Aug. 5.

Years with a stocking in each third of the month, 2021 to 2025:012345

DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.

Lower Barker Reservoir stocking history by year

Lower Barker Reservoir: DWR stocking records per year. Fish counts are totals of all records that year; average length is weighted by the number of fish.
YearRecordsFishAvg. lengthSpecies
202631,2082.4 in.Cutthroat trout, Splake, Tiger trout
202531,6862.3 in.Cutthroat trout, Splake, Tiger trout
202439061.9 in.Cutthroat trout, Splake, Tiger trout
202322962.1 in.Cutthroat trout, Tiger trout
202231,1065.4 in.Cutthroat trout, Tiger trout
202124073.2 in.Tiger trout, Splake
202024123.0 in.Tiger trout, Splake
201911973.0 in.Tiger trout
201824012.7 in.Tiger trout, Splake
201724092.9 in.Splake, Tiger trout
201638996.6 in.Splake, Tiger trout, Rainbow trout
201527397.2 in.Tiger trout, Rainbow trout
201426047.5 in.Tiger trout, Rainbow trout
201327676.2 in.Brook trout, Rainbow trout
201237318.0 in.Brook trout, Rainbow trout
201127567.7 in.Brook trout, Rainbow trout
201021,2658.5 in.Brook trout, Rainbow trout
200921,2538.6 in.Brook trout, Rainbow trout
200821,2558.4 in.Brook trout, Rainbow trout
200731,7486.5 in.Arctic grayling, Brook trout, Rainbow trout
200631,1434.9 in.Arctic grayling, Brook trout, Rainbow trout
200532,3739.3 in.Brook trout, Rainbow trout
200423249.8 in.Rainbow trout
200327507.5 in.Brook trout, Rainbow trout
200227537.6 in.Brook trout, Rainbow trout
All stocking records 2021 to Nov. 10, 2025 (13)
Lower Barker Reservoir: DWR stocking records 2021 to Nov. 10, 2025.
Aug. 5, 2025 Cutthroat trout 1,491 2.3 in.
June 23, 2025 Splake 95 2.6 in.
June 23, 2025 Tiger trout 100 2.8 in.
Sept. 26, 2024 Cutthroat trout 706 1.7 in.
June 25, 2024 Splake 95 2.6 in.
June 25, 2024 Tiger trout 105 2.7 in.
Sept. 18, 2023 Cutthroat trout 200 1.8 in.
July 11, 2023 Tiger trout 96 2.9 in.
Sept. 28, 2022 Cutthroat trout 807 3.4 in.
July 7, 2022 Tiger trout 101 2.8 in.
June 29, 2022 Cutthroat trout 198 14.9 in.
July 13, 2021 Tiger trout 241 3.1 in.
July 6, 2021 Splake 166 3.3 in.

Fishing rules

Boulder Mountain lakes and reservoirs2026 guidebook, p. 29
  • Individually listed Boulder Mountain waters follow their own entries; any water not named separately follows statewide rules.
  • No fishing from a boat with a motor, except at Wide Hollow Reservoir, Pine Lake and Lower Bowns Reservoir.

From the 2026 Utah Fishing Guidebook, in our own words. Rules can change mid-year: check wildlife.utah.gov/guidebooks before fishing. See statewide limits.

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Lower Barker Reservoir questions

When is Lower Barker Reservoir stocked?

DWR does not publish stocking schedules. Past records show Lower Barker Reservoir was stocked in late June (3 of the last 5 years), early to mid July (3 of the last 5 years) and mid to late September (3 of the last 5 years). The most recent stocking in the DWR report is dated Aug. 18, 2026.

What fish are in Lower Barker Reservoir?

Since 2021 DWR has stocked cutthroat trout, tiger trout and splake.

Are there special fishing rules at Lower Barker Reservoir?

Yes. The 2026 Utah Fishing Guidebook lists rules for this water, summarized on this page. Check the guidebook and DWR updates before fishing.

Sources

Stocking: Utah DWR fish stocking report, fetched Nov. 10, 2026. Location: Utah DWR, USGS NHD. Rules: 2026 Utah Fishing Guidebook. Page built Nov. 10, 2026. Found an error? Tell us. Verify rules with DWR before fishing.