TIOUGHNIOGA RIVER AT LISLE NY
TIOUGHNIOGA RIVER NY USGS
TIOUGHNIOGA RIVER AT LISLE NY (01509520) is a real-time river monitoring station on the TIOUGHNIOGA RIVER in NY, operated by the U.S. Geological Survey. Riverbot tracks its river conditions, including water level and keeps recent, datum-labelled water-level history for anglers. 16 fish species are associated with this station in public fish records.
- USGS site number
- 01509520
- Operated by
- U.S. Geological Survey
- State
- NY
- Coordinates
- 42.3494, -75.9992
Live conditions & history
Create a free account to see live river conditions and recent history for this station
Riverbot records this gauge’s datum-labelled water level. Sign up free to unlock the live chart and explore recent conditions.
7-day weather
Create a free account to see the 7-day weather forecast for this station
Wind, rain, and sky conditions for the week ahead at this gauge's coordinates — sign up free to plan your next trip around it.
Fishing regulations
NY state-wide default defaultDefault area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.
-
Northern Pike Open · Harvest allowed within limits May 1 – Mar 15 Details
-
May 1 – Mar 15
- Daily limit
- 5
- Size rule
- 18"
- Notes
- Statewide baseline (applies where no special regulation)
Official rule · retrieved Aug 2, 2026
-
-
Tiger Muskellunge Open · Harvest allowed within limits May 1 – Mar 15 Details
-
May 1 – Mar 15
- Daily limit
- 1
- Size rule
- 30"
- Notes
- Statewide baseline (applies where no special regulation)
Official rule · retrieved Aug 2, 2026
-
-
Walleye Open · Harvest allowed within limits May 1 – Mar 15 Details
-
May 1 – Mar 15
- Daily limit
- 5
- Size rule
- 15"
- Notes
- Statewide baseline (applies where no special regulation)
Official rule · retrieved Aug 2, 2026
-
-
American Gizzard Shad No season data
-
Banded Darter No season data
-
Bluegill No season data
-
Central Stoneroller No season data
-
Eastern Blacknose Dace No season data
-
European Carp No season data
-
Fallfish No season data
-
Largemouth Bass No season data
-
Longnose Dace No season data
-
Pumpkinseed No season data
-
Pumpkinseed × Bluegill No season data
-
Redbreast Sunfish No season data
-
Smallmouth Bass No season data
Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-11 in America/New_York
Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the New York Freshwater Fishing Regulations before fishing.
Fish recorded near this station
Community observations nearbyTioughnioga River At Lisle Ny has 16 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.
Species include: Central Stoneroller (Campostoma anomalum), European Carp (Cyprinus carpio), American Gizzard Shad (Dorosoma cepedianum), Northern Pike (Esox lucius), Tiger Muskellunge (Esox masquinongy × lucius), and 11 others.
- Central Stoneroller Campostoma anomalum
- European Carp Cyprinus carpio non-native
- American Gizzard Shad Dorosoma cepedianum
- Northern Pike Esox lucius
- Tiger Muskellunge Esox masquinongy × lucius
- Banded Darter Etheostoma zonale
- Redbreast Sunfish Lepomis auritus
- Pumpkinseed Lepomis gibbosus
- Pumpkinseed × Bluegill Lepomis gibbosus × macrochirus
- Bluegill Lepomis macrochirus
- Smallmouth Bass Micropterus dolomieu
- Largemouth Bass Micropterus nigricans
- Eastern Blacknose Dace Rhinichthys atratulus
- Longnose Dace Rhinichthys cataractae
- Walleye Sander vitreus
- Fallfish Semotilus corporalis
One species above is flagged non-native or potentially invasive (European Carp). Records show what has been observed near this station, not what is native to the watershed.
Where these records come from
- Evidence
- Community observations nearby
- Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
- Records
- 16 species
- from 33 individual records
- Observed
- Jun 12, 2007 – Oct 4, 2025
- 33 dated records
Sources
- iNaturalist research-grade fish observations — 33 records