EAST BRANCH AUSABLE RIVER AT AU SABLE FORKS NY

EAST BRANCH AUSABLE RIVER NY USGS

EAST BRANCH AUSABLE RIVER AT AU SABLE FORKS NY (04275000) is a real-time streamflow monitoring station on the EAST BRANCH AUSABLE 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. 10 fish species are associated with this station in public fish records.

USGS site number: 04275000
Operated by: U.S. Geological Survey
State: NY
Coordinates: 44.4382, -73.6810

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.

Northern Pike Open · Harvest allowed within limits May 1 – Mar 15 Details Close
- May 1 – Mar 15
  
  Daily limit
  5
  
  Size rule
  18"
  
  Notes
  Statewide baseline (applies where no special regulation)
  
  Official rule · retrieved Aug 2, 2026
Yellow Perch Open · Harvest allowed within limits Jan 1 – Dec 31 Details Close
- Jan 1 – Dec 31
  
  Daily limit
  50
  
  Notes
  Statewide baseline (applies where no special regulation)
  
  Official rule · retrieved Aug 2, 2026
Atlantic Salmon No season data
Brook Trout No season data
Brown Trout No season data
Creek Chub No season data
Eastern Blacknose Dace No season data
Fantail Darter No season data
Largemouth Bass No season data
Longnose Dace 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

East Branch Ausable River At Au Sable Forks Ny has 10 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Northern Pike (Esox lucius), Fantail Darter (Etheostoma flabellare), Largemouth Bass (Micropterus nigricans), Yellow Perch (Perca flavescens), Eastern Blacknose Dace (Rhinichthys atratulus), and 5 others.

Northern Pike Esox lucius
Fantail Darter Etheostoma flabellare
Largemouth Bass Micropterus nigricans
Yellow Perch Perca flavescens
Eastern Blacknose Dace Rhinichthys atratulus
Longnose Dace Rhinichthys cataractae
Atlantic Salmon Salmo salar
Brown Trout Salmo trutta
Brook Trout Salvelinus fontinalis
Creek Chub Semotilus atromaculatus

Where these records come from

Evidence: Community observations nearby; Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records: 10 species; from 13 individual records
Observed: Jun 25, 2016 – Aug 2, 2025; 13 dated records

Sources

iNaturalist research-grade fish observations — 13 records