Kamas Reservoir (W-40) fishing
Kamas Reservoir (W-40) was last stocked on July 2, 2025 with 900 tiger trout (3.8 in. average), according to the Utah DWR fish stocking report. It is a reservoir in Summit County, Utah. From 2021 to 2026, DWR stocked 3,108 fish here, the 57th most of 183 stocked waters in Summit County.
Recent stockings at Kamas Reservoir (W-40)
- July 2, 2025900 tiger trout, 3.8 in. average
- July 14, 2023902 tiger trout, 2.8 in. average
- June 30, 20211,306 tiger trout, 2.7 in. average
- July 9, 2018956 tiger trout, 2.3 in. average
- Sept. 19, 20153,398 cutthroat trout, 1.9 in. average
- Aug. 1, 20112,517 tiger trout, 2.9 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Kamas Reservoir (W-40) facts
- Last stocked
- July 2, 2025 (496 days ago): 900 tiger trout
- Stockings in 2026
- None recorded yet in 2026
- County
- Summit County
- Stocked since 2021
- tiger trout
- Average size stocked
- 3.1 in. (2021 to 2026)
- County rank
- 57th most fish of 183 stocked waters in Summit County since 2021
- Name in DWR report
- KAMAS RES W-40
- Nearest water
- Lofty Lake (W-41), 0.3 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Kamas Reservoir (W-40) stocking report, last 12 months
No stocking recorded in the last 12 months. The most recent record is dated July 2, 2025.
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.
Kamas Reservoir (W-40) stocking profile
- First record in the DWR report: Oct. 1, 2003. Since then DWR has logged 10 stockings here in 10 different years, 26,886 fish in all.
- Species stocked 2021 to 2026, by share of fish: tiger trout 100% (3,108 fish).
- Busiest months in the record: July (30% of records) and September (30% of records).
- Stocked fish averaged 3.1 in. from 2021 to 2026 (per-record averages ranged from 2.7 to 3.8 in.). The yearly average was 2.7 in. in 2021 and 3.8 in. in 2025.
- Fish stocked 2021 to 2026: 3,108, the 57th most of 183 stocked waters in Summit County and 545th of 1,076 statewide.
- Nearest other water with a page: Lofty Lake (W-41), 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 Kamas Reservoir (W-40) stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 3 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 July 2.
In past years, stocking here had usually started by this time of year (3 of the last 5 years). No stocking has been recorded here yet in 2026.
DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.
Kamas Reservoir (W-40) stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2025 | 1 | 900 | 3.8 in. | Tiger trout |
| 2023 | 1 | 902 | 2.8 in. | Tiger trout |
| 2021 | 1 | 1,306 | 2.7 in. | Tiger trout |
| 2018 | 1 | 956 | 2.3 in. | Tiger trout |
| 2015 | 1 | 3,398 | 1.9 in. | Cutthroat trout |
| 2011 | 1 | 2,517 | 2.9 in. | Tiger trout |
| 2010 | 1 | 4,235 | 1.6 in. | Cutthroat trout |
| 2006 | 1 | 4,273 | 1.5 in. | Cutthroat trout |
| 2004 | 1 | 4,202 | 2.3 in. | Cutthroat trout |
| 2003 | 1 | 4,197 | 3.3 in. | Cutthroat trout |
All stocking records 2021 to Nov. 10, 2025 (3)
| July 2, 2025 | Tiger trout | 900 | 3.8 in. |
| July 14, 2023 | Tiger trout | 902 | 2.8 in. |
| June 30, 2021 | Tiger trout | 1,306 | 2.7 in. |
Fishing rules
No water-specific entry for Kamas Reservoir (W-40) 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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Kamas Reservoir (W-40) questions
When was Kamas Reservoir (W-40) last stocked?
The most recent stocking in the DWR report is dated July 2, 2025: 900 tiger trout.
What fish are in Kamas Reservoir (W-40)?
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.