Boulder County · reservoir · 2 acres
Opalair Reservoir
Opalair Reservoir is a reservoir in Boulder County, Colorado. FishableWaters aggregates every stocking record for this water from Colorado's fish & wildlife agency; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Overcast
76°
55°
10 mph
18%
Sat
Overcast
79°
56°
10 mph
8%
Sun
Overcast
88°
57°
11 mph
2%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Los Lagos Reservoirs0.2 mi
- Los Lagos Reservoirs Number One0.2 mi
- Glen Reservoir0.2 mi
- Los Lagos Reservoirs Number Two0.2 mi
- Beaver Lake0.3 mi
- Los Lagos Reservoirs Number Three0.6 mi
- Manchester Lake0.9 mi
- North Beaver Creek1.9 mi
Seasons, limits, and rules are the state's call — check the official CO regulations and buy your license before you go. We link the source; we never restate the rules.
Opalair Reservoir fishing — FAQ
Do I need a license to fish Opalair Reservoir?+
Yes — Colorado requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Opalair Reservoir?+
Opalair Reservoir is a reservoir in Boulder County, Colorado. Driving directions and an interactive topo map are on this page.