DeKalb County · reservoir · 23 acres
B-21 Lake
B-21 Lake is a reservoir in DeKalb County, Missouri. FishableWaters aggregates every stocking record for this water from Missouri'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
86°
69°
24 mph
61%
Sat
Overcast
81°
66°
19 mph
9%
Sun
Overcast
87°
62°
10 mph
1%
→ 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
- B-22 Lake1.0 mi
- B-36 Lake2.0 mi
- Maysville Reservoir2.6 mi
- B-20 Lake2.4 mi
- Pony Express Lake3.1 mi
- C-75 Lake5.7 mi
- West Fork Lost Creek6.2 mi
- Middle Fork Lost Creek6.3 mi
Seasons, limits, and rules are the state's call — check the official MO regulations and buy your license before you go. We link the source; we never restate the rules.
B-21 Lake fishing — FAQ
Do I need a license to fish B-21 Lake?+
Yes — Missouri 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 B-21 Lake?+
B-21 Lake is a reservoir in DeKalb County, Missouri. Driving directions and an interactive topo map are on this page.