Fishing at Eleven Mile Reservoir, Colorado
3,300-acre reservoir · Park County · 8,600 ft elevation · 2 species stocked
Stretching across 3,300 acres in Park County, Eleven Mile Reservoir is a reservoir known to anglers throughout Colorado for its consistent fishery for its target species. Whether you're casting from a kayak or running deeper structure from a boat, the data on this page will help you plan your next trip.
Recent Stocking Reports
The most recent 4 stocking events on record for Eleven Mile Reservoir:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Oct 4, 2025 | 🐉 Northern Pike | 4,689 | 5.8″ |
| May 2, 2025 | 🌈 Rainbow Trout | 11,553 | 7.2″ |
| Feb 12, 2025 | 🐉 Northern Pike | 9,191 | 6.8″ |
| Apr 15, 2024 | 🐉 Northern Pike | 12,398 | 3.4″ |
Species You Can Catch
- 🐉 Northern Pike — best in spring, fall
- 🌈 Rainbow Trout — best in spring, fall
Where to Catch Northern Pike in Colorado
If you're targeting one of the species stocked in Eleven Mile Reservoir, the state-level guide ranks the top lakes by stocking volume — a good supplement to this page when planning a trip:
Best Time to Fish Eleven Mile Reservoir
For northern pike, the best fishing on Eleven Mile Reservoir is typically in spring and fall, when surface temperatures fall in the 55–70°F range. That window matches the active feeding period for the species and aligns with reservoir thermal turnover, putting fish in predictable depths and structure. Check the recent stocking dates above — fish are easiest to locate in the first two to four weeks after a planting.
Gear Recommendations
Curated picks for the species stocked in Eleven Mile Reservoir. Links go to Amazon — as an Amazon Associate we earn from qualifying purchases.
- rod: Medium-heavy 7' rod
- lure: Daredevil spoons
- rod: Ultralight 6'6" spinning rod
- reel: Light spinning reel (1000 size)
Nearby Lakes
Other stocked waters within ~75 miles of Eleven Mile Reservoir:
- Spinney Mountain Reservoir — 7.5 mi (2,520 ac)
- Cherry Creek Reservoir — 60.1 mi (880 ac)
- Pueblo Reservoir — 62.5 mi (4,646 ac)
Fishing Regulations
A valid Colorado fishing license is required at Eleven Mile Reservoir. Buy one online and check current regulations at the Colorado Parks and Wildlife. Always confirm seasonal closures, size limits, and creel limits before fishing.
Frequently Asked Questions
What fish are stocked in Eleven Mile Reservoir?
Eleven Mile Reservoir has been stocked with Northern Pike, Rainbow Trout.
When was Eleven Mile Reservoir last stocked?
The most recent stocking on record was Oct 4, 2025, when 4,689 northern pike were planted.
Do I need a fishing license for Eleven Mile Reservoir?
Yes — a valid Colorado fishing license is required. Purchase one online from the Colorado Parks and Wildlife.