Fishing at Spinney Mountain Reservoir, Colorado
2,520-acre reservoir · Park County · 8,676 ft elevation · 3 species stocked
If you're looking for somewhere to wet a line in Colorado, Spinney Mountain Reservoir is one of the most consistently productive reservoirs in Park County. At 2,520 acres, it offers mid-sized lake fishing across specialized habitat — exactly the kind of water that rewards anglers who pay attention to stocking schedules and seasonal patterns.
Recent Stocking Reports
The most recent 4 stocking events on record for Spinney Mountain Reservoir:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 31, 2026 | 🐉 Northern Pike | 14,362 | 10.1″ |
| Dec 5, 2025 | 🌈 Rainbow Trout | 4,000 | 11.1″ |
| Oct 19, 2024 | 🟫 Brown Trout | 2,816 | 7.9″ |
| Jan 18, 2024 | 🌈 Rainbow Trout | 22,289 | 7.6″ |
Species You Can Catch
- 🐉 Northern Pike — best in spring, fall
- 🌈 Rainbow Trout — best in spring, fall
- 🟫 Brown Trout — best in fall, winter
Where to Catch Northern Pike in Colorado
If you're targeting one of the species stocked in Spinney Mountain Reservoir, the state-level guide ranks the top lakes by stocking volume — a good supplement to this page when planning a trip:
- Top Northern Pike lakes in Colorado
- Top Rainbow Trout lakes in Colorado
- Top Brown Trout lakes in Colorado
Best Time to Fish Spinney Mountain Reservoir
For northern pike, the best fishing on Spinney Mountain 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 Spinney Mountain 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)
- rod: Medium-light 7' spinning rod
- lure: Jerkbaits
Nearby Lakes
Other stocked waters within ~75 miles of Spinney Mountain Reservoir:
- Eleven Mile Reservoir — 7.5 mi (3,300 ac)
- Cherry Creek Reservoir — 62.9 mi (880 ac)
- Pueblo Reservoir — 69.2 mi (4,646 ac)
Fishing Regulations
A valid Colorado fishing license is required at Spinney Mountain 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 Spinney Mountain Reservoir?
Spinney Mountain Reservoir has been stocked with Northern Pike, Rainbow Trout, Brown Trout.
When was Spinney Mountain Reservoir last stocked?
The most recent stocking on record was Jan 31, 2026, when 14,362 northern pike were planted.
Do I need a fishing license for Spinney Mountain Reservoir?
Yes — a valid Colorado fishing license is required. Purchase one online from the Colorado Parks and Wildlife.