Lake D-19 fishing
Lake D-19 was last stocked on July 24, 2026 with 40 brook trout (3.0 in. average), according to the Utah DWR fish stocking report. It is a lake in Duchesne County, Utah. From 2021 to 2026, DWR stocked 196 fish here, the 262nd most of 263 stocked waters in Duchesne County.
Recent stockings at Lake D-19
- July 24, 202640 brook trout, 3.0 in. average
- June 26, 202540 brook trout, 3.0 in. average
- July 2, 202441 brook trout, 2.9 in. average
- July 13, 202339 brook trout, 2.7 in. average
- June 27, 202236 brook trout, 2.8 in. average
- July 12, 2017293 brook trout, 2.3 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Lake D-19 facts
- Last stocked
- July 24, 2026 (109 days ago): 40 brook trout
- Stockings in 2026
- 1 (40 fish): 40 brook trout
- County
- Duchesne County
- Stocked since 2021
- brook trout
- Average size stocked
- 2.9 in. (2021 to 2026)
- County rank
- 262nd most fish of 263 stocked waters in Duchesne County since 2021
- Name in DWR report
- D-19
- Nearest water
- Bonnie Lake (Z-6), 0.1 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Lake D-19 stocking report, last 12 months
| July 24, 2026 | Brook trout | 40 | 3.0 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 D-19 stocking profile
- First record in the DWR report: June 24, 2002. Since then DWR has logged 9 stockings here in 9 different years, 1,483 fish in all.
- Species stocked 2021 to 2026, by share of fish: brook trout 100% (196 fish).
- Busiest months in the record: July (56% of records) and June (44% of records).
- Stocked fish averaged 2.9 in. from 2021 to 2026 (per-record averages ranged from 2.7 to 3.0 in.).
- Fish stocked 2021 to 2026: 196, the 262nd most of 263 stocked waters in Duchesne County and 1,047th of 1,076 statewide.
- Nearest other water with a page: Bonnie Lake (Z-6), 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 D-19 stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 4 of those 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.
Lake D-19 stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 40 | 3.0 in. | Brook trout |
| 2025 | 1 | 40 | 3.0 in. | Brook trout |
| 2024 | 1 | 41 | 2.9 in. | Brook trout |
| 2023 | 1 | 39 | 2.7 in. | Brook trout |
| 2022 | 1 | 36 | 2.8 in. | Brook trout |
| 2017 | 1 | 293 | 2.3 in. | Brook trout |
| 2012 | 1 | 195 | 2.3 in. | Brook trout |
| 2007 | 1 | 600 | 3.5 in. | Brook trout |
| 2002 | 1 | 199 | 2.5 in. | Brook trout |
All stocking records 2021 to Nov. 10, 2025 (4)
| June 26, 2025 | Brook trout | 40 | 3.0 in. |
| July 2, 2024 | Brook trout | 41 | 2.9 in. |
| July 13, 2023 | Brook trout | 39 | 2.7 in. |
| June 27, 2022 | Brook trout | 36 | 2.8 in. |
Fishing rules
No water-specific entry for Lake D-19 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 D-19 questions
When is Lake D-19 stocked?
DWR does not publish stocking schedules. Past records show Lake D-19 was stocked in late June to early July (3 of the last 5 years). The most recent stocking in the DWR report is dated July 24, 2026.
What fish are in Lake D-19?
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.