Molly Ann Brook at North Haledon NJ

Molly Ann Brook NJ USGS

Molly Ann Brook at North Haledon NJ (01389765) is a real-time river monitoring station on the Molly Ann Brook in NJ, 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. 38 fish species are associated with this station in public fish records.

USGS site number
01389765
Operated by
U.S. Geological Survey
State
NJ
Coordinates
40.9531, -74.1847

Live conditions & history

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Fish recorded near this station

Community observations nearby

Molly Ann Brook At North Haledon Nj has 38 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), Brown Bullhead (Ameiurus nebulosus), American Eel (Anguilla rostrata), Atlantic Menhaden (Brevoortia tyrannus), White Sucker (Catostomus commersonii), and 33 others.

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
38 species
from 200 individual records
Observed
Jun 27, 2020 – Aug 15, 2026
200 dated records

Sources