Lower Twin Lake (A-33) fishing
Lower Twin Lake (A-33) was last stocked on July 25, 2026 with 300 tiger trout (3.2 in. average), according to the Utah DWR fish stocking report. It is a lake in Summit County, Utah. From 2021 to 2026, DWR stocked 896 fish here, the 116th most of 183 stocked waters in Summit County.
Recent stockings at Lower Twin Lake (A-33)
- July 25, 2026300 tiger trout, 3.2 in. average
- July 8, 2024302 tiger trout, 2.8 in. average
- June 30, 2021294 tiger trout, 2.7 in. average
- July 9, 2018234 tiger trout, 2.3 in. average
- July 7, 2015350 tiger trout, 3.5 in. average
- July 4, 2012303 tiger trout, 3.2 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Lower Twin Lake (A-33) facts
- Last stocked
- July 25, 2026 (108 days ago): 300 tiger trout
- Stockings in 2026
- 1 (300 fish): 300 tiger trout
- County
- Summit County
- Stocked since 2021
- tiger trout
- Average size stocked
- 2.9 in. (2021 to 2026)
- County rank
- 116th most fish of 183 stocked waters in Summit County since 2021
- Name in DWR report
- TWIN L, LOWER A-33
- Nearest water
- Upper Twin Lake (A-32), 0.1 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Lower Twin Lake (A-33) stocking report, last 12 months
| July 25, 2026 | Tiger trout | 300 | 3.2 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 Twin Lake (A-33) stocking profile
- First record in the DWR report: July 2, 2003. Since then DWR has logged 10 stockings here in 10 different years, 2,984 fish in all.
- Species stocked 2021 to 2026, by share of fish: tiger trout 100% (896 fish).
- Busiest months in the record: July (90% of records) and June (10% of records).
- Stocked fish averaged 2.9 in. from 2021 to 2026 (per-record averages ranged from 2.7 to 3.2 in.).
- Fish stocked 2021 to 2026: 896, the 116th most of 183 stocked waters in Summit County and 820th of 1,076 statewide.
- Nearest other water with a page: Upper Twin Lake (A-32), 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 Lower Twin Lake (A-33) stocked?
Stocked in 2 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.
Lower Twin Lake (A-33) stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 300 | 3.2 in. | Tiger trout |
| 2024 | 1 | 302 | 2.8 in. | Tiger trout |
| 2021 | 1 | 294 | 2.7 in. | Tiger trout |
| 2018 | 1 | 234 | 2.3 in. | Tiger trout |
| 2015 | 1 | 350 | 3.5 in. | Tiger trout |
| 2012 | 1 | 303 | 3.2 in. | Tiger trout |
| 2009 | 1 | 300 | 2.9 in. | Tiger trout |
| 2007 | 1 | 300 | 3.2 in. | Brook trout |
| 2005 | 1 | 295 | 2.6 in. | Brook trout |
| 2003 | 1 | 306 | 2.6 in. | Brook trout |
All stocking records 2021 to Nov. 10, 2025 (2)
| July 8, 2024 | Tiger trout | 302 | 2.8 in. |
| June 30, 2021 | Tiger trout | 294 | 2.7 in. |
Fishing rules
No water-specific entry for Lower Twin Lake (A-33) 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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Lower Twin Lake (A-33) questions
When was Lower Twin Lake (A-33) last stocked?
The most recent stocking in the DWR report is dated July 25, 2026: 300 tiger trout.
What fish are in Lower Twin Lake (A-33)?
Since 2021 DWR has stocked tiger trout.
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.