CARMANS RIVER AT YAPHANK NY

CARMANS RIVER NY USGS

CARMANS RIVER AT YAPHANK NY (01305000) is a real-time streamflow monitoring station on the CARMANS 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. 65 fish species are associated with this station in public fish records.

USGS site number
01305000
Operated by
U.S. Geological Survey
State
NY
Coordinates
40.8302, -72.9061

Live conditions & history

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7-day weather

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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.

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

Carmans River At Yaphank NY has 65 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Alewife (Alosa pseudoharengus), Brown Bullhead (Ameiurus nebulosus), American Eel (Anguilla rostrata), Fourspine Stickleback (Apeltes quadracus), Yellowbelly Pirate Perch (Aphredoderus sayanus), and 60 others.

2 species above are flagged non-native or potentially invasive (Goldfish, 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
65 species
from 200 individual records
Observed
May 20, 2012 – Jul 16, 2026
200 dated records

Sources

🪰 Hatch Calendar

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A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.

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