Arkansas River #3B trout stocking
Colorado · stream
Arkansas River #3B was last stocked 6 months ago (Apr 3 to 9, 2026). We have 28 stockings on record since Apr 28, 2015, 6 in the last 12 months. Most stockings come in January and March to June.
Last stocked
6 months ago
Apr 3 to 9, 2026
Next planned
Not announced
Last 12 months
6 stockings
On record
28 stockings
since Apr 28, 2015
- Stocked more often than 81% of Colorado waters on our record.
When is Arkansas River #3B stocked?
Most stockings come in January and March to June.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | 1 | 1 | ||||||||
| 2025 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | ||||
| 2024 | 1 | 1 | ||||||||||
| 2017 | 1 | 1 | 1 | 1 | 2 | |||||||
| 2016 | 1 | 1 | 1 | 1 | ||||||||
| 2015 | 1 | 1 |
Stocking history
20264 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Apr 3Latest Apr 3 to Apr 9 | Trout | 4 weeks |
Week of Mar 6 Mar 6 to Mar 12 | Trout | 4 weeks |
Week of Feb 6 Feb 6 to Feb 12 | Trout | 4 weeks |
Week of Jan 9 Jan 9 to Jan 15 | Trout | 4 weeks |
202510 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Dec 12 Dec 12 to Dec 18 | Trout | 3 weeks |
Week of Nov 21 Nov 21 to Nov 27 | Trout | 9 weeks |
Week of Sep 19 Sep 19 to Sep 25 | Trout | 12 weeks |
Week of Jun 27 Jun 27 to Jul 3 | Trout | 3 weeks |
Week of Jun 6 Jun 6 to Jun 12 | Trout | 3 weeks |
Week of May 16 May 16 to May 22 | Trout | 3 weeks |
Week of Apr 25 Apr 25 to May 1 | Trout | 6 weeks |
Week of Mar 14 Mar 14 to Mar 20 | Trout | 7 weeks |
Week of Jan 24 Jan 24 to Jan 30 | Trout | 2 weeks |
Week of Jan 10 Jan 10 to Jan 16 | Trout | 4 weeks |
20242 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Dec 13 Dec 13 to Dec 19 | Trout | 7 weeks |
Week of Oct 25 Oct 25 to Oct 31 | Trout | 385 weeks |
20176 stockings
- Week of Jun 9 trout
- Week of Jun 2 trout
- Week of Apr 25 trout
- Week of Mar 7 trout
- Week of Feb 21 trout
- Week of Jan 24 trout
20164 stockings
- Week of Nov 22 trout
- Week of Jul 5 trout
- Week of May 31 trout
- Week of Jan 26 trout
20152 stockings
- Week of May 19 trout
- Week of Apr 28 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 Arkansas River #3B
- When was Arkansas River #3B last stocked?
- The latest reported stocking was Apr 3 to 9, 2026, according to Colorado agency reports.
- How often is Arkansas River #3B stocked?
- It was stocked 6 times in the last 12 months. Across all years on record, most stockings come in January and March to June.
- Is Arkansas River #3B stocked often?
- 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.