Hanawi Stream near Nahiku, Maui, HI

Hanawi Stream HI USGS

Hanawi Stream near Nahiku, Maui, HI (16508000) is a real-time streamflow monitoring station on the Hanawi Stream in HI, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 23 fish species are associated with this station in public fish records.

USGS site number
16508000
Operated by
U.S. Geological Survey
State
HI
Coordinates
20.8069, -156.1142

Live conditions & history

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Fish recorded near this station

Community observations nearby

Hanawi Stream Near Nahiku, Maui, Hi has 23 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Blackspot Sergeant (Abudefduf sordidus), Indo-Pacific Sergeant Major (Abudefduf vaigiensis), Hawaiian Convict Surgeonfish (Acanthurus sandvicensis), ’O’opu Nākea (Awaous stamineus), Whitespotted Frillgoby (Bathygobius coalitus), and 18 others.

One species above is flagged non-native or potentially invasive (Guppy). 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
23 species
from 80 individual records
Observed
Feb 27, 2011 – Jul 31, 2026
80 dated records

Sources