Wonderland Lake trout stocking
Boulder County, Colorado · lake · 5,537 ft elevation
Wonderland Lake was last stocked 78 months ago (Apr 21 to 27, 2020). We have 6 stockings on record since Oct 13, 2015. Most stockings come in March and October.
- Number 10 of 17 stocked waters in Boulder County by stocking days.
- Stocked about as often as a typical Colorado water on our record.
River conditions
Nearest USGS gage: FOURMILE CREEK AT ORODELL, CO (5 km away, on a different stream or lake).
- Flow
- 0 cfs
- much higher than usual for the last six weeks
- Gage height
- 4.31 ft
Latest reading Sep 29, 2026, 1:05 AM UTC. USGS data are provisional. Gage page at USGS.
Weather at Wonderland Lake
- Tonight56°FChance Rain Showers51% rain · wind 3 mph
- Tuesday67°FChance Rain Showers34% rain · wind 1 to 5 mph
- Tuesday Night54°FRain Showers Likely59% rain · wind 5 mph
- Wednesday64°FRain Showers Likely63% rain · wind 2 to 9 mph
- Wednesday Night51°FChance Rain Showers53% rain · wind 7 mph
- Thursday65°FChance Rain Showers then Mostly Sunny44% rain · wind 5 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Wonderland Lake stocked?
Most stockings come in March and October.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 1 | |||||||||||
| 2019 | 1 | 1 | ||||||||||
| 2018 | 1 | 1 | ||||||||||
| 2015 | 1 |
Stocking history
20201 stocking
| Date | Species | Since previous |
|---|---|---|
Week of Apr 21Latest Apr 21 to Apr 27 | Trout | 204 days |
20192 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Sep 30 Sep 30 to Oct 6 | Trout | 195 days |
Week of Mar 19 Mar 19 to Mar 25 | Trout | 145 days |
20182 stockings
| Date | Species | Since previous |
|---|---|---|
Week of Oct 25 Oct 25 to Oct 31 | Trout | 213 days |
Week of Mar 26 Mar 26 to Apr 1 | Trout | 895 days |
20151 stocking
- Week of Oct 13 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 Wonderland 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 Wonderland Lake
- KOA Lake - Boulderlake · 4 mistocked Apr 3, 2026
- Thunderbird Lakelake · 5 mistocked Nov 10, 2017
- Viele Lakelake · 6 mistocked Feb 26, 2026
- Lagerman Reservoirlake · 8 mistocked Jun 5, 2026
- Gross Reservoirlake · 8 mistocked Oct 25, 2016
- Harper Lakelake · 8 mistocked Mar 13, 2026
- Park Lakelake · 9 mistocked Oct 31, 2025
- Klubert-Warembourg Pondpond · 9 mistocked Oct 3, 2025
All stocked waters in Boulder CountyStocked this week in Colorado
Questions about Wonderland Lake
- When was Wonderland Lake last stocked?
- The latest reported stocking was Apr 21 to 27, 2020, according to Colorado agency reports.
- How often is Wonderland Lake stocked?
- Across all years on record, most stockings come in March and October.
- Is Wonderland Lake stocked often?
- Number 10 of 17 stocked waters in Boulder County by stocking days. Stocked about as often as a typical Colorado water 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.