Granby Reservoir trout stocking
Colorado · lake
Granby Reservoir was last stocked 2 months ago (Jul 17 to 23, 2026). We have 25 stockings on record since Apr 21, 2015, 2 in the last 12 months. Most stockings come in May to July.
Last stocked
2 months ago
Jul 17 to 23, 2026
Next planned
Not announced
Last 12 months
2 stockings
On record
25 stockings
since Apr 21, 2015
- Stocked more often than 77% of Colorado waters on our record.
When is Granby Reservoir stocked?
Most stockings come in May to July.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | ||||||||||
| 2025 | 1 | 2 | 1 | 2 | ||||||||
| 2017 | 1 | 1 | 2 | 1 | ||||||||
| 2016 | 1 | 1 | 1 | 2 | 1 | |||||||
| 2015 | 1 | 1 | 1 | 1 | 2 |
Stocking history
20262 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Jul 17Latest Jul 17 to Jul 23 | Trout | 7 weeks |
Week of May 29 May 29 to Jun 4 | Trout | 46 weeks |
20256 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Jul 11 Jul 11 to Jul 17 | Trout | 1 week |
Week of Jul 4 Jul 4 to Jul 10 | Trout | 4 weeks |
Week of Jun 6 Jun 6 to Jun 12 | Trout | 1 week |
Week of May 30 May 30 to Jun 5 | Trout | 1 week |
Week of May 23 May 23 to May 29 | Trout | 10 weeks |
Week of Mar 14 Mar 14 to Mar 20 | Trout | 399 weeks |
20175 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Jul 21 Jul 21 to Jul 27 | Trout | 3 weeks |
Week of Jun 30 Jun 30 to Jul 6 | Trout | 1 week |
Week of Jun 23 Jun 23 to Jun 29 | Trout | 52 days |
Week of May 2 May 2 to May 8 | Trout | 2 weeks |
Week of Apr 18 Apr 18 to Apr 24 | Trout | 29 weeks |
20166 stockings
- Week of Sep 27 trout
- Week of Aug 30 trout
- Week of Aug 2 trout
- Week of Jul 5 trout
- Week of May 31 trout
- Week of Apr 12 trout
20156 stockings
- Week of Sep 29 trout
- Week of Sep 15 trout
- Week of Aug 11 trout
- Week of Jun 9 trout
- Week of May 12 trout
- Week of Apr 21 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.
Questions about Granby Reservoir
- When was Granby Reservoir last stocked?
- The latest reported stocking was Jul 17 to 23, 2026, according to Colorado agency reports.
- How often is Granby Reservoir stocked?
- It was stocked 2 times in the last 12 months. Across all years on record, most stockings come in May to July.
- Is Granby Reservoir stocked often?
- Stocked more often than 77% 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.