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Summit County

Lilly Lake

Utah DWR logged 9 trout stocking dates at Lilly Lake in 2026 so far, 2,708 fish in all. The latest was on Sep 22, 2026. Utah DWR lists it as “Lilly L A-58”.

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

Lilly Lake in numbers

fish stocked in 2026, through Nov 5
2,708
by the same date in 2025
2,704
in all of 2025
2,704
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 2019. Average length is the figure DWR gives for each batch.

Last stocked, Sep 22, 2026330Tiger trout, avg 12.01 in
2026 · 2,708 fish on 9 dates
DateSpeciesFishAvg. length
Sep 22Tiger trout33012.01 in
Aug 24Rainbow trout29911.24 in
Aug 10Rainbow trout30010.77 in
Jul 29Rainbow trout30110.98 in
Jul 16Rainbow trout30010.77 in
Jun 29Rainbow trout30010.5 in
Jun 24Rainbow trout3019.82 in
Jun 8Rainbow trout24010.14 in
Jun 8Rainbow trout8610.14 in
Jun 3Tiger trout2519.89 in
2025 · 2,704 fish on 8 dates
DateSpeciesFishAvg. length
Aug 14Tiger trout33011.26 in
Aug 4Rainbow trout15012.95 in
Aug 4Rainbow trout15012.95 in
Jul 29Rainbow trout29912.44 in
Jul 14Rainbow trout29910.44 in
Jul 8Rainbow trout42410.77 in
Jun 25Tiger trout25011.08 in
Jun 24Rainbow trout15110.14 in
Jun 24Rainbow trout15110.14 in
Jun 17Rainbow trout50010.6 in
Every year since 2019
YearStocking datesFish
202692,708
202582,704
2024133,497
2023113,315
2022122,966
202192,708
2020154,555
2019123,671
2019 – 2026

Trout stocked each year

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

  1. 3.7k2019: 3,671 fish
  2. 4.6k2020: 4,555 fish
  3. 2.7k2021: 2,708 fish
  4. 3.0k2022: 2,966 fish
  5. 3.3k2023: 3,315 fish
  6. 3.5k2024: 3,497 fish
  7. 2.7k2025: 2,704 fish
  8. 2.7k2026: 2,708 fish

What is stocked here

All records since 2019
SpeciesFishShare
Rainbow trout16,14462%
Tiger trout9,98038%

Where it is

Utah trout stockingAll Summit County watersRecently stocked in Utah

Open on a map

Map point 40.6820, -110.9376: the USGS Geographic Names Information System point for this lake (feature 1442591). 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 Summit County: Rockport Reservoir, Trial Lake, Smith-Morehouse Reservoir, Teapot Lake.

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