Camp Kostopaulus fishing
Camp Kostopaulus was last stocked on May 5, 2026 with 399 rainbow trout (9.6 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 2,400 fish here, the 33rd most of 38 stocked waters in Salt Lake County.
Recent stockings at Camp Kostopaulus
- May 5, 2026399 rainbow trout, 9.6 in. average
- May 20, 2025401 rainbow trout, 10.0 in. average
- May 7, 2024399 rainbow trout, 9.6 in. average
- May 23, 2023400 rainbow trout, 9.4 in. average
- May 9, 2022400 rainbow trout, 9.5 in. average
- May 11, 2021401 rainbow trout, 9.5 in. average
Newest first, from the Utah DWR stocking report. Full stocking history.
Camp Kostopaulus facts
- Last stocked
- May 5, 2026 (189 days ago): 399 rainbow trout
- Stockings in 2026
- 1 (399 fish): 399 rainbow trout
- County
- Salt Lake County
- Stocked since 2021
- rainbow trout
- Average size stocked
- 9.6 in. (2021 to 2026)
- County rank
- 33rd most fish of 38 stocked waters in Salt Lake County since 2021
- Name in DWR report
- CAMP KOSTOPAULUS
- Nearest water
- Red Butte Reservoir, 1.8 mi
- Rules
- Statewide rules (no water-specific entry in the 2026 guidebook)
Camp Kostopaulus stocking report, last 12 months
| May 5, 2026 | Rainbow trout | 399 | 9.6 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.
Camp Kostopaulus stocking profile
- First record in the DWR report: June 11, 2002. Since then DWR has logged 26 stockings here in 25 different years, 12,029 fish in all.
- Species stocked 2021 to 2026, by share of fish: rainbow trout 100% (2,400 fish).
- Busiest months in the record: May (65% of records) and June (27% of records).
- Stocked fish averaged 9.6 in. from 2021 to 2026 (per-record averages ranged from 9.4 to 10.0 in.). The yearly average was 9.5 in. in 2021 and 10.0 in. in 2025.
- Fish stocked 2021 to 2026: 2,400, the 33rd most of 38 stocked waters in Salt Lake County and 599th of 1,076 statewide.
- Nearest other water with a page: Red Butte Reservoir, 1.8 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 Camp Kostopaulus stocked?
Based on DWR stocking records, 2021 to 2025. Stocked in 5 of those 5 years.
2025 stocking: 1 record, first on May 20.
DWR does not publish stocking schedules. This is past stocking, not a promise. How we read patterns.
Camp Kostopaulus stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 399 | 9.6 in. | Rainbow trout |
| 2025 | 1 | 401 | 10.0 in. | Rainbow trout |
| 2024 | 1 | 399 | 9.6 in. | Rainbow trout |
| 2023 | 1 | 400 | 9.4 in. | Rainbow trout |
| 2022 | 1 | 400 | 9.5 in. | Rainbow trout |
| 2021 | 1 | 401 | 9.5 in. | Rainbow trout |
| 2020 | 1 | 400 | 9.6 in. | Rainbow trout |
| 2019 | 1 | 351 | 9.5 in. | Rainbow trout |
| 2018 | 1 | 400 | 9.3 in. | Rainbow trout |
| 2017 | 1 | 400 | 9.4 in. | Rainbow trout |
| 2016 | 1 | 400 | 10.0 in. | Rainbow trout |
| 2015 | 1 | 401 | 8.7 in. | Rainbow trout |
| 2014 | 1 | 440 | 9.0 in. | Rainbow trout |
| 2013 | 1 | 442 | 9.6 in. | Rainbow trout |
| 2012 | 1 | 439 | 9.9 in. | Rainbow trout |
| 2011 | 1 | 441 | 10.5 in. | Rainbow trout |
| 2010 | 1 | 500 | 10.1 in. | Rainbow trout |
| 2009 | 1 | 500 | 11.9 in. | Rainbow trout |
| 2008 | 1 | 500 | 11.9 in. | Rainbow trout |
| 2007 | 1 | 501 | 10.2 in. | Rainbow trout |
| 2006 | 1 | 501 | 10.3 in. | Rainbow trout |
| 2005 | 2 | 510 | 9.8 in. | Rainbow trout |
| 2004 | 1 | 501 | 9.8 in. | Rainbow trout |
| 2003 | 1 | 1,000 | 10.4 in. | Rainbow trout |
| 2002 | 1 | 1,002 | 9.0 in. | Rainbow trout |
All stocking records 2021 to Nov. 10, 2025 (5)
| May 20, 2025 | Rainbow trout | 401 | 10.0 in. |
| May 7, 2024 | Rainbow trout | 399 | 9.6 in. |
| May 23, 2023 | Rainbow trout | 400 | 9.4 in. |
| May 9, 2022 | Rainbow trout | 400 | 9.5 in. |
| May 11, 2021 | Rainbow trout | 401 | 9.5 in. |
Fishing rules
No water-specific entry for Camp Kostopaulus 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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Camp Kostopaulus questions
When is Camp Kostopaulus stocked?
DWR does not publish stocking schedules. Past records show Camp Kostopaulus was stocked in early to mid May (4 of the last 5 years). The most recent stocking in the DWR report is dated May 5, 2026.
What fish are in Camp Kostopaulus?
Since 2021 DWR has stocked rainbow 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.