RIO DE BAYAMON AT ARENAS, PR

PR USGS

RIO DE BAYAMON AT ARENAS, PR (50047535) is a real-time streamflow monitoring station in PR, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 12 fish species are associated with this station in public fish records.

USGS site number
50047535
Operated by
U.S. Geological Survey
State
PR
Coordinates
18.1692, -66.1219

Live conditions & history

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Fish recorded near this station

Community observations nearby

Rio De Bayamon At Arenas, Pr has 12 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Convict Cichlid (Amatitlania nigrofasciata), Midas Cichlid (Amphilophus citrinellus), Red Devil Cichlid (Amphilophus labiatus), Butterfly Peacock Bass (Cichla ocellaris), Amur Carp (Cyprinus rubrofuscus), and 7 others.

3 species above are flagged non-native or potentially invasive (Nile Tilapia, Guppy, Green Swordtail). 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
12 species
from 45 individual records
Observed
Feb 2, 2018 – Jul 25, 2026
45 dated records

Sources