Waneka Lake trout stocking
Boulder County, Colorado · lake · 5,317 ft elevation
Waneka Lake was last stocked 5 months ago (May 1 to 7, 2026). We have 14 stockings on record since Apr 28, 2015, 2 in the last 12 months. Most stockings come in April to May.
- Number 4 of 17 stocked waters in Boulder County by stocking days.
- Stocked more often than 62% of Colorado waters on our record.
Weather at Waneka Lake
- Tonight55°FChance Rain Showers40% rain · wind 3 mph
- Tuesday68°FChance Rain Showers30% rain · wind 6 mph
- Tuesday Night54°FRain Showers Likely62% rain · wind 6 mph
- Wednesday65°FRain Showers Likely64% rain · wind 5 to 10 mph
- Wednesday Night50°FChance Rain Showers54% rain · wind 9 mph
- Thursday66°FChance Rain Showers then Mostly Sunny41% rain · wind 7 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Waneka Lake stocked?
Most stockings come in April to May.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2025 | 1 | 1 | ||||||||||
| 2024 | 1 | 1 | ||||||||||
| 2022 | 1 | 1 | ||||||||||
| 2021 | 1 | 1 | ||||||||||
| 2020 | 1 | |||||||||||
| 2019 | 1 | |||||||||||
| 2018 | 1 |
Stocking history
20261 stocking
| Date | Species | Since previous |
|---|---|---|
Week of May 1Latest May 1 to May 7 | Trout | 29 weeks |
20252 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Oct 10 Oct 10 to Oct 16 | Trout | 21 weeks |
Week of May 16 May 16 to May 22 | Trout | 368 days |
20242 stockings
| Date | Species | Since previous |
|---|---|---|
Week of May 13 May 13 to May 19 | Trout | 24 days |
Week of Apr 19 Apr 19 to Apr 25 | Trout | 80 weeks |
20222 stockings
- Week of Oct 7 trout
- Week of May 6 trout
20212 stockings
- Week of May 11 trout
- Week of Apr 27 trout
20201 stocking
- Week of Apr 16 trout
20191 stocking
- Week of May 6 trout
20181 stocking
- Week of May 1 trout
20171 stocking
- Week of Apr 25 trout
20151 stocking
- 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.
Where is Waneka Lake?
Boulder County, Colorado. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Waneka Lake
- Erie Lakelake · 2 mistocked Oct 4, 2024
- Park Lakelake · 2 mistocked Oct 31, 2025
- Klubert-Warembourg Pondpond · 2 mistocked Oct 3, 2025
- Harper Lakelake · 3 mistocked Mar 13, 2026
- Thomas Reservoirlake · 3 mistocked May 22, 2026
- Tom Frost Reservoirlake · 6 mistocked Oct 3, 2025
- KOA Lake - Boulderlake · 6 mistocked Apr 3, 2026
- Thunderbird Lakelake · 7 mistocked Nov 10, 2017
All stocked waters in Boulder CountyStocked this week in Colorado
Questions about Waneka Lake
- When was Waneka Lake last stocked?
- The latest reported stocking was May 1 to 7, 2026, according to Colorado agency reports.
- How often is Waneka Lake stocked?
- It was stocked 2 times in the last 12 months. Across all years on record, most stockings come in April to May.
- Is Waneka Lake stocked often?
- Number 4 of 17 stocked waters in Boulder County by stocking days. Stocked more often than 62% 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.