Boulder County · reservoir
Marfell Lake Number 1
Marfell Lake Number 1 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
Drizzle
92°
64°
20 mph
22%
Sat
Overcast
94°
63°
11 mph
2%
Sun
Overcast
101°
68°
11 mph
1%
↗ pressure risingPost-front rising pressure can slow things down for a day.
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
- Marfell Lakes0.0 mi
- Elmwood Reservoir0.8 mi
- Prince Lake Number Two0.8 mi
- Thomas Reservoir1.1 mi
- Erie Lake1.0 mi
- Prince Lake Number One1.1 mi
- Rock Creek2.4 mi
- Waneka Reservoir2.3 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.
Marfell Lake Number 1 fishing — FAQ
Do I need a license to fish Marfell Lake Number 1?+
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 Marfell Lake Number 1?+
Marfell Lake Number 1 is a reservoir in Boulder County, Colorado. Driving directions and an interactive topo map are on this page.