Seymour Reservoir trout stocking
Jackson County, Colorado · lake · 8,358 ft elevation
Seymour Reservoir was last stocked 5 months ago (May 1 to 7, 2026). We have 28 stockings on record since May 19, 2015, 2 in the last 12 months. Most stockings come in May to June.
- The third most stocked of 11 waters in Jackson County.
- Stocked more often than 81% of Colorado waters on our record.
Weather at Seymour Reservoir
- Overnight40°FChance Rain Showers30% rain · wind 3 mph
- Tuesday58°FChance Rain Showers34% rain · wind 2 to 8 mph
- Tuesday Night37°FSlight Chance Rain Showers20% rain · wind 2 to 8 mph
- Wednesday58°FSlight Chance Rain Showers18% rain · wind 5 to 15 mph
- Wednesday Night34°FSlight Chance Rain Showers then Mostly Cloudy22% rain · wind 5 to 13 mph
- Thursday61°FSunny1% rain · wind 7 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Seymour Reservoir stocked?
Most stockings come in May to June.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | ||||||||||
| 2025 | 1 | 1 | ||||||||||
| 2024 | 1 | |||||||||||
| 2023 | 1 | 1 | 1 | |||||||||
| 2022 | 1 | |||||||||||
| 2021 | 1 | 1 | 1 | 1 | ||||||||
| 2020 | 1 | |||||||||||
| 2019 | 2 | 2 |
Stocking history
20262 stockings
| Date | Species | Since previous |
|---|---|---|
Week of May 1Latest May 1 to May 7 | Trout | 3 weeks |
Week of Apr 10 Apr 10 to Apr 16 | Trout | 31 weeks |
20252 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Sep 5 Sep 5 to Sep 11 | Trout | 15 weeks |
Week of May 23 May 23 to May 29 | Trout | 35 weeks |
20241 stocking
| Date | Species | Since previous |
|---|---|---|
Week of Sep 20 Sep 20 to Sep 26 | Trout | 367 days |
20233 stockings
- Week of Sep 19 trout
- Week of Jun 30 trout
- Week of May 19 trout
20221 stocking
- Week of Apr 22 trout
20214 stockings
- Week of Sep 2 trout
- Week of Aug 25 trout
- Week of May 5 trout
- Week of Apr 28 trout
20201 stocking
- Week of Sep 8 trout
20194 stockings
- Week of Jun 20 trout
- Week of Jun 5 trout
- Week of May 22 trout
- Week of May 15 trout
20182 stockings
- Week of Apr 25 trout
- Week of Apr 16 trout
20171 stocking
- Week of May 9 trout
20162 stockings
- Week of Jun 21 trout
- Week of May 17 trout
20155 stockings
- Week of Oct 20 trout
- Week of Jun 16 trout
- Week of Jun 2 trout
- Week of May 26 trout
- Week of May 19 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 Seymour Reservoir?
Jackson County, Colorado. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Seymour Reservoir
- Slack And Weiss Reservoirlake · 3 mistocked Apr 10, 2026
- Muddy Pass Lakelake · 12 mistocked Jul 10, 2026
- Teal Lakelake · 14 mistocked Aug 21, 2026
- Dumont Lakelake · 14 mistocked Jun 20, 2025
- Tiago Lk14 mistocked Jul 25, 2025
- Tiago Lakelake · 14 mistocked Aug 21, 2026
- Walden Lions Park Pondpond · 18 mistocked Aug 14, 2024
- North Michigan Reservoirlake · 21 mistocked Jun 26, 2026
All stocked waters in Jackson CountyStocked this week in Colorado
Questions about Seymour Reservoir
- When was Seymour Reservoir last stocked?
- The latest reported stocking was May 1 to 7, 2026, according to Colorado agency reports.
- How often is Seymour Reservoir stocked?
- It was stocked 2 times in the last 12 months. Across all years on record, most stockings come in May to June.
- Is Seymour Reservoir stocked often?
- The third most stocked of 11 waters in Jackson County. Stocked more often than 81% 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.