Lake Lillian fishing
Lake Lillian was last stocked on Sept. 14, 2026 with 2,001 arctic grayling (2.1 in. average), according to the Utah DWR fish stocking report. It is a lake in Salt Lake County, Utah. From 2021 to 2026, DWR stocked 3,012 fish here, the 30th most of 38 stocked waters in Salt Lake County.
Recent stockings at Lake Lillian
- Sept. 14, 20262,001 arctic grayling, 2.1 in. average
- Sept. 21, 20211,011 arctic grayling, 2.6 in. average
- Sept. 21, 20203,006 arctic grayling, 2.8 in. average
- Oct. 1, 20191,176 arctic grayling, 2.4 in. average
- Oct. 15, 20181,254 arctic grayling, 3.3 in. average
- Sept. 25, 2017814 arctic grayling, 2.8 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Lake Lillian facts
- Last stocked
- Sept. 14, 2026 (57 days ago): 2,001 arctic grayling
- Stockings in 2026
- 1 (2,001 fish): 2,001 arctic grayling
- County
- Salt Lake County
- Size
- Approximately 3 acres
- Stocked since 2021
- arctic grayling
- Likely catch (DWR)
- arctic grayling
- Average size stocked
- 2.3 in. (2021 to 2026)
- County rank
- 30th most fish of 38 stocked waters in Salt Lake County since 2021
- Name in DWR report
- LILLIAN L
- Nearest water
- Lake Florence, 0.1 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Lake Lillian stocking report, last 12 months
| Sept. 14, 2026 | Arctic grayling | 2,001 | 2.1 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.
Lake Lillian stocking profile
- First record in the DWR report: June 25, 2002. Since then DWR has logged 14 stockings here in 14 different years, 19,520 fish in all.
- Species stocked 2021 to 2026, by share of fish: arctic grayling 100% (3,012 fish).
- Busiest months in the record: July (36% of records) and September (29% of records).
- Stocked fish averaged 2.3 in. from 2021 to 2026 (per-record averages ranged from 2.1 to 2.6 in.).
- Fish stocked 2021 to 2026: 3,012, the 30th most of 38 stocked waters in Salt Lake County and 553rd of 1,076 statewide.
- Nearest other water with a page: Lake Florence, 0.1 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 Lake Lillian stocked?
Stocked in 1 of the last 5 years (2021 to 2025). We show a pattern only when a water was stocked in at least 3 of the last 5 years, so this page shows the stocking history only.
DWR does not publish stocking schedules. How we read stocking patterns.
Lake Lillian stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 2,001 | 2.1 in. | Arctic grayling |
| 2021 | 1 | 1,011 | 2.6 in. | Arctic grayling |
| 2020 | 1 | 3,006 | 2.8 in. | Arctic grayling |
| 2019 | 1 | 1,176 | 2.4 in. | Arctic grayling |
| 2018 | 1 | 1,254 | 3.3 in. | Arctic grayling |
| 2017 | 1 | 814 | 2.8 in. | Arctic grayling |
| 2015 | 1 | 1,015 | 2.4 in. | Arctic grayling |
| 2011 | 1 | 748 | 2.5 in. | Brook trout |
| 2007 | 1 | 1,500 | 3.2 in. | Brook trout |
| 2006 | 1 | 1,500 | 2.9 in. | Brook trout |
| 2005 | 1 | 1,501 | 2.6 in. | Brook trout |
| 2004 | 1 | 994 | 2.3 in. | Brook trout |
| 2003 | 1 | 1,501 | 2.6 in. | Brook trout |
| 2002 | 1 | 1,499 | 2.5 in. | Brook trout |
All stocking records 2021 to Nov. 10, 2025 (1)
| Sept. 21, 2021 | Arctic grayling | 1,011 | 2.6 in. |
Fishing rules
No water-specific entry for Lake Lillian in the 2026 guidebook: statewide limits apply unless a group entry (such as a drainage) covers it.
From the 2026 Utah Fishing Guidebook, in our own words. Rules can change mid-year: check wildlife.utah.gov/guidebooks before fishing.
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Lake Lillian questions
When was Lake Lillian last stocked?
The most recent stocking in the DWR report is dated Sept. 14, 2026: 2,001 arctic grayling.
What fish are in Lake Lillian?
DWR lists arctic grayling as likely catches. Since 2021 DWR has stocked arctic grayling.
Stocking: Utah DWR fish stocking report, fetched Nov. 10, 2026. Size, program, species and facilities: DWR Fish Utah. 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.