TIOGA RIVER NEAR ERWINS NY

TIOGA RIVER NY USGS

TIOGA RIVER NEAR ERWINS NY (01526500) is a real-time streamflow monitoring station on the TIOGA RIVER in NY, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 16 fish species are associated with this station in public fish records.

USGS site number: 01526500
Operated by: U.S. Geological Survey
State: NY
Coordinates: 42.1209, -77.1291

Live conditions & history

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Fishing regulations

NY state-wide default default

Default area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.

NY state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.

Walleye Open · Harvest allowed within limits May 1 – Mar 15 Details Close
- May 1 – Mar 15
  
  Daily limit
  5
  
  Size rule
  15"
  
  Notes
  Statewide baseline (applies where no special regulation)
  
  Official rule · retrieved Aug 2, 2026
Banded Darter No season data
Black Crappie No season data
Bluegill No season data
Brook Trout No season data
Central Stoneroller No season data
Chain Pickerel No season data
Eastern Blacknose Dace No season data
Grass Carp No season data
Green Sunfish No season data
Greenside Darter No season data
Largemouth Bass No season data
Longnose Dace No season data
Margined Madtom No season data
Redbreast Sunfish No season data
Rock 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 nearby

Tioga River Near Erwins 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: Rock Bass (Ambloplites rupestris), Central Stoneroller (Campostoma anomalum), Grass Carp (Ctenopharyngodon idella), Chain Pickerel (Esox niger), Greenside Darter (Etheostoma blennioides), and 11 others.

Rock Bass Ambloplites rupestris
Central Stoneroller Campostoma anomalum
Grass Carp Ctenopharyngodon idella non-native
Chain Pickerel Esox niger
Greenside Darter Etheostoma blennioides
Banded Darter Etheostoma zonale
Redbreast Sunfish Lepomis auritus
Green Sunfish Lepomis cyanellus
Bluegill Lepomis macrochirus
Largemouth Bass Micropterus nigricans
Margined Madtom Noturus insignis
Black Crappie Pomoxis nigromaculatus
Eastern Blacknose Dace Rhinichthys atratulus
Longnose Dace Rhinichthys cataractae
Brook Trout Salvelinus fontinalis
Walleye Sander vitreus

One species above is flagged non-native or potentially invasive (Grass 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 24 individual records
Observed: Aug 23, 2019 – Nov 9, 2025; 24 dated records

Sources

iNaturalist research-grade fish observations — 24 records