Otero County · reservoir · 2 acres · seasonal
Flat Tank
Flat Tank is a reservoir in Otero County, New Mexico. FishableWaters aggregates every stocking record for this water from New Mexico'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
105°
79°
24 mph
15%
Sat
Rain
97°
72°
46 mph
49%
Sun
Drizzle
92°
72°
29 mph
49%
→ 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
- Chaparral Tank2.0 mi
- New Tank2.4 mi
- School Tank2.6 mi
- Charley Tank2.6 mi
- Coyote Tank2.8 mi
- Borrego Tank4.6 mi
- Hackberry Tank4.4 mi
- Grey Tank4.8 mi
Seasons, limits, and rules are the state's call — check the official NM regulations and buy your license before you go. We link the source; we never restate the rules.
Flat Tank fishing — FAQ
Do I need a license to fish Flat Tank?+
Yes — New Mexico 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 Flat Tank?+
Flat Tank is a reservoir in Otero County, New Mexico. Driving directions and an interactive topo map are on this page.