Sullivan County · reservoir · 422 acres
Rio Reservoir
1 stocking on record · NYSDEC
Rio Reservoir is a reservoir in Sullivan County, New York, stocked with Walleye — most recently on Jun 1, 2024. 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
Showers
75°
64°
8 mph
38%
Fri
Partly cloudy
82°
62°
6 mph
2%
Sat
Overcast
82°
66°
8 mph
4%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2024 — | ||||
| Jun 1 | Walleye | 8,700 | 1.6" | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Bush Kill1.6 mi
- Lake Metauque2.4 mi
- Burnt Hope Lake2.8 mi
- Echo Lake2.5 mi
- Black Brook3.2 mi
- Hemlock Lake2.8 mi
- Mongaup River4.2 mistocked Apr 4, 2026
- Mongaup Falls Reservoir4.3 mistocked Apr 18, 2026
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.
Rio Reservoir fishing — FAQ
What fish are stocked in Rio Reservoir?+
Rio Reservoir is stocked with Walleye in Sullivan County, New York, most recently on Jun 1, 2024 by NYSDEC. The full stocking ledger is on this page.
Do I need a license to fish Rio 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 Rio Reservoir?+
Rio Reservoir is a reservoir in Sullivan County, New York. Driving directions and an interactive topo map are on this page.
Data: NYSDEC · updated Jun 1, 2024 · checked daily · we publish what agencies publish, nothing else.