RIO TANAMA AT CHARCO HONDO, PR

RIO TANAMA PR USGS

RIO TANAMA AT CHARCO HONDO, PR (50028400) is a real-time streamflow monitoring station on the RIO TANAMA 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. 44 fish species are associated with this station in public fish records.

USGS site number
50028400
Operated by
U.S. Geological Survey
State
PR
Coordinates
18.4141, -66.7147

Live conditions & history

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Fish recorded near this station

Community observations nearby

Rio Tanama At Charco Hondo, Pr has 44 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Atlantic Sergeant Major (Abudefduf saxatilis), Night Sergeant (Abudefduf taurus), Spinyhead Blenny (Acanthemblemaria spinosa), Midas Cichlid (Amphilophus citrinellus), Black Margate (Anisotremus surinamensis), and 39 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
44 species
from 62 individual records
Observed
Feb 9, 2020 – Jun 20, 2026
62 dated records

Sources