Riverbot

South Branch Raritan River at Stanton NJ

South Branch Raritan River NJ USGS

South Branch Raritan River at Stanton NJ (01397000) is a real-time streamflow monitoring station on the South Branch Raritan River in NJ, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 36 fish species are associated with this station in public fish records.

USGS site number
01397000
Agency
USGS
State
NJ
Coordinates
40.5722, -74.8681

Live conditions & history

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Fish recorded near this station

Community observations nearby

South Branch Raritan River at Stanton NJ has 36 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), Rock Bass (Ambloplites rupestris), Yellow Bullhead (Ameiurus natalis), Brown Bullhead (Ameiurus nebulosus), American Eel (Anguilla rostrata), and 31 others.

Where these records come from

Evidence
Community observations nearby
Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records
36 species
from 200 individual records
Observed
May 21, 2023 – Jul 20, 2026
200 dated records

🪰 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.