Boulder County · reservoir · 5 acres
Longmont Reservoir
Longmont 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
86°
63°
9 mph
37%
Sat
Clear
87°
65°
10 mph
2%
Sun
Overcast
95°
68°
15 mph
3%
↗ 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
- Button Rock Reservoir1.7 mi
- Crescent Lake4.0 mi
- West Fork Little Thompson River4.3 mi
- Dry Saint Vrain Creek3.6 mi
- Middle Saint Vrain Creek5.0 mi
- Meadow Lake4.5 mi
- Deer Creek4.5 mi
- South Saint Vrain Creek4.3 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.
Longmont Reservoir fishing — FAQ
Do I need a license to fish Longmont 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 Longmont Reservoir?+
Longmont Reservoir is a reservoir in Boulder County, Colorado. Driving directions and an interactive topo map are on this page.