RIO GRANDE DE ARECIBO NR SAN PEDRO, PR

RIO GRANDE PR USGS

RIO GRANDE DE ARECIBO NR SAN PEDRO, PR (50027600) is a real-time streamflow monitoring station on the RIO GRANDE 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. 31 fish species are associated with this station in public fish records.

USGS site number
50027600
Operated by
U.S. Geological Survey
State
PR
Coordinates
18.3988, -66.6916

Live conditions & history

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Fish recorded near this station

Community observations nearby

Rio Grande De Arecibo Nr San Pedro, Pr has 31 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Night Sergeant (Abudefduf taurus), Midas Cichlid (Amphilophus citrinellus), Red Devil Cichlid (Amphilophus labiatus), Black Margate (Anisotremus surinamensis), Atlantic Peacock Flounder (Bothus lunatus), and 26 others.

2 species above are flagged non-native or potentially invasive (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
31 species
from 47 individual records
Observed
Jun 1, 2010 – Jun 20, 2026
47 dated records

Sources