Lower Red Castle (G-12) fishing
Lower Red Castle (G-12) was last stocked on July 15, 2026 with 2,206 brook trout (3.5 in. average), according to the Utah DWR fish stocking report. It is a lake in Summit County, Utah. From 2021 to 2026, DWR stocked 11,015 fish here, the 23rd most of 183 stocked waters in Summit County.
Recent stockings at Lower Red Castle (G-12)
- July 15, 20262,206 brook trout, 3.5 in. average
- June 26, 20252,200 brook trout, 3.0 in. average
- July 9, 20242,203 brook trout, 2.9 in. average
- July 14, 20232,210 brook trout, 2.7 in. average
- Sept. 26, 20222,196 brook trout, 3.0 in. average
- July 14, 200619,404 tiger trout, 3.6 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Lower Red Castle (G-12) facts
- Last stocked
- July 15, 2026 (118 days ago): 2,206 brook trout
- Stockings in 2026
- 1 (2,206 fish): 2,206 brook trout
- County
- Summit County
- Stocked since 2021
- brook trout
- Average size stocked
- 3.0 in. (2021 to 2026)
- County rank
- 23rd most fish of 183 stocked waters in Summit County since 2021
- Name in DWR report
- RED CASTLE,LOWER G12
- Nearest water
- Lake G-13, 0.3 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Lower Red Castle (G-12) stocking report, last 12 months
| July 15, 2026 | Brook trout | 2,206 | 3.5 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 Red Castle (G-12) stocking profile
- First record in the DWR report: July 14, 2006. Since then DWR has logged 6 stockings here in 6 different years, 30,419 fish in all.
- Species stocked 2021 to 2026, by share of fish: brook trout 100% (11,015 fish).
- Busiest months in the record: July (67% of records) and June (17% of records).
- Stocked fish averaged 3.0 in. from 2021 to 2026 (per-record averages ranged from 2.7 to 3.5 in.).
- Fish stocked 2021 to 2026: 11,015, the 23rd most of 183 stocked waters in Summit County and 308th of 1,076 statewide.
- Nearest other water with a page: Lake G-13, 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 Red Castle (G-12) stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 4 of those 5 years.
Stocking dates moved around from year to year, so no single window repeats in 3 or more of the last 5 years.
2025 stocking: 1 record, first on June 26.
DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.
Lower Red Castle (G-12) stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 2,206 | 3.5 in. | Brook trout |
| 2025 | 1 | 2,200 | 3.0 in. | Brook trout |
| 2024 | 1 | 2,203 | 2.9 in. | Brook trout |
| 2023 | 1 | 2,210 | 2.7 in. | Brook trout |
| 2022 | 1 | 2,196 | 3.0 in. | Brook trout |
| 2006 | 1 | 19,404 | 3.6 in. | Tiger trout |
All stocking records 2021 to Nov. 10, 2025 (4)
| June 26, 2025 | Brook trout | 2,200 | 3.0 in. |
| July 9, 2024 | Brook trout | 2,203 | 2.9 in. |
| July 14, 2023 | Brook trout | 2,210 | 2.7 in. |
| Sept. 26, 2022 | Brook trout | 2,196 | 3.0 in. |
Fishing rules
No water-specific entry for Lower Red Castle (G-12) 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 Red Castle (G-12) questions
When was Lower Red Castle (G-12) last stocked?
The most recent stocking in the DWR report is dated July 15, 2026: 2,206 brook trout.
What fish are in Lower Red Castle (G-12)?
Since 2021 DWR has stocked brook 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.