Sullivan County · reservoir · 107 acres
Mongaup Falls Reservoir
Stocked 3× since 2024 · NYSDEC
Mongaup Falls Reservoir is a reservoir in Sullivan County, New York, stocked with Brown Trout — most recently on Apr 18, 2026. FishableWaters aggregates every stocking record for this water from NYSDEC; 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
80°
60°
6 mph
2%
Sat
Overcast
82°
65°
8 mph
13%
Sun
Drizzle
79°
64°
11 mph
55%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
| — 2026 — | ||||
| Apr 18 | Brown Trout | 1,350 | 8" | |
| — 2025 — | ||||
| Apr 1 | Brown Trout | 1,340 | 7" | |
| — 2024 — | ||||
| Apr 1 | Brown Trout | 1,360 | 8.2" | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Lebanon Lake Brook1.1 mi
- Black Lake Creek1.2 mi
- Black Brook1.3 mi
- Forest Glen Lake1.3 mi
- McAuleys Lake1.6 mi
- Schillings Lake1.9 mi
- Lake Metauque2.1 mi
- Forestburg Pond1.7 mi
Seasons, limits, and rules are the state's call — check the official NY regulations and buy your license before you go. We link the source; we never restate the rules.
Mongaup Falls Reservoir fishing — FAQ
What fish are stocked in Mongaup Falls Reservoir?+
Mongaup Falls Reservoir is stocked with Brown Trout in Sullivan County, New York, most recently on Apr 18, 2026 by NYSDEC. The full stocking ledger is on this page.
Do I need a license to fish Mongaup Falls Reservoir?+
Yes — New York 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 Mongaup Falls Reservoir?+
Mongaup Falls Reservoir is a reservoir in Sullivan County, New York. Driving directions and an interactive topo map are on this page.
Data: NYSDEC · updated Apr 18, 2026 · checked daily · we publish what agencies publish, nothing else.