Sheriff Reservoir trout stocking
Rio Blanco County, Colorado · lake · 9,729 ft elevation
Sheriff Reservoir was last stocked 3 months ago (Jul 3 to 9, 2026). We have 15 stockings on record since Jun 9, 2015, 1 in the last 12 months. Most stockings come in June to July.
- The third most stocked of 9 waters in Rio Blanco County.
- Stocked more often than 64% of Colorado waters on our record.
Weather at Sheriff Reservoir
- Tonight41°FShowers And Thunderstorms Likely69% rain · wind 0 to 5 mph
- Tuesday50°FChance Rain Showers46% rain · wind 0 to 5 mph
- Tuesday Night40°FChance Showers And Thunderstorms26% rain · wind 5 mph
- Wednesday51°FChance Rain Showers36% rain · wind 5 to 15 mph
- Wednesday Night36°FPartly Cloudy9% rain · wind 5 to 10 mph
- Thursday57°FSunny2% rain · wind 5 to 10 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Sheriff Reservoir stocked?
Most stockings come in June to July.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | 1 | ||||||||||
| 2023 | 1 | |||||||||||
| 2022 | 1 | |||||||||||
| 2020 | 1 | |||||||||||
| 2019 | 1 | |||||||||||
| 2018 | 1 | 1 | ||||||||||
| 2017 | 1 |
Stocking history
20261 stocking
| Date | Species | Since previous |
|---|---|---|
Week of Jul 3Latest Jul 3 to Jul 9 | Trout | 51 weeks |
20252 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Jul 11 Jul 11 to Jul 17 | Trout | 5 weeks |
Week of Jun 6 Jun 6 to Jun 12 | Trout | 102 weeks |
20231 stocking
| Date | Species | Since previous |
|---|---|---|
Week of Jun 23 Jun 23 to Jun 29 | Trout | 52 weeks |
20221 stocking
- Week of Jun 24 trout
20201 stocking
- Week of Jul 6 trout
20191 stocking
- Week of Jul 1 trout
20182 stockings
- Week of Jul 24 trout
- Week of May 30 trout
20171 stocking
- Week of Jun 30 trout
20163 stockings
- Week of Jul 19 trout
- Week of Jun 28 trout
- Week of Jun 21 trout
20152 stockings
- Week of Jul 14 trout
- Week of Jun 9 trout
From Colorado fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Colorado fishing regulations.
Where is Sheriff Reservoir?
Rio Blanco County, Colorado. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Sheriff Reservoir
- Chatfield Reservoirlake · 3 mistocked Jun 26, 2026
- Yamcolo Reservoirlake · 8 mistocked Aug 8, 2025
- Cold Springs Pondpond · 8 mistocked Apr 17, 2026
- Gardner Park Reservoirlake · 9 mistocked Jun 4, 2024
- Stagecoach Reservoirlake · 17 mistocked Nov 7, 2025
- Nofstger Reservoirlake · 18 mistocked Apr 11, 2025
- Ligon Reservoirlake · 19 mistocked Apr 11, 2025
- Catamount Lakelake · 23 mistocked Nov 10, 2015
All stocked waters in Rio Blanco CountyStocked this week in Colorado
Questions about Sheriff Reservoir
- When was Sheriff Reservoir last stocked?
- The latest reported stocking was Jul 3 to 9, 2026, according to Colorado agency reports.
- How often is Sheriff Reservoir stocked?
- It was stocked 1 times in the last 12 months. Across all years on record, most stockings come in June to July.
- Is Sheriff Reservoir stocked often?
- The third most stocked of 9 waters in Rio Blanco County. Stocked more often than 64% of Colorado waters on our record. We count each day the agency reported stocking it.
Stocking report from Colorado Parks and Wildlife, which lists the waters stocked with catchable trout (about 10 inches) in the week before each report. Locations from the Colorado Fishing Atlas.