Black Bayou at Hwy 621 near Prairieville, LA

Black Bayou LA USGS

Black Bayou at Hwy 621 near Prairieville, LA (0738022395) is a real-time river monitoring station on the Black Bayou in LA, 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. 18 fish species are associated with this station in public fish records.

USGS site number
0738022395
Operated by
U.S. Geological Survey
State
LA
Coordinates
30.2694, -90.9169

Live conditions & history

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Fish recorded near this station

Community observations nearby

Black Bayou At Hwy 621 Near Prairieville, La has 18 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Freshwater Drum (Aplodinotus grunniens), Threadfin Shad (Dorosoma petenense), Swamp Darter (Etheostoma fusiforme), Golden Topminnow (Fundulus chrysotus), Western Mosquitofish (Gambusia affinis), and 13 others.

Where these records come from

Evidence
Community observations nearby
Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records
18 species
from 37 individual records
Observed
Aug 23, 2011 – Apr 26, 2026
37 dated records

Sources