Texas /
Brazos Santiago Pass
River in Texas · 19,552 acres · near Port Isabel
Brazos Santiago Pass has 1 boat ramp listed as public.
Channel depths in feet from the Army Corps' surveys of July 8, 2026. Not for navigation.
Channel surveys
- Brazos Island Harbor
Condition survey of July 8, 2026 by the Galveston District. Least depth in the channel (002 Jetty Channel): 51 ft; project depth 54 ft. Survey sheet (PDF)
US Army Corps of Engineers hydrographic surveys, from eHydro. A survey shows the bottom on the day it was made; channels shoal after high water and change with dredging. Not for navigation.
Launches
- Beach Access 1, Isla Blanca Park · Boat ramp · near Port Isabel
Community
Where people who fish, boat and paddle Brazos Santiago Pass talk about it. Lake associations, clubs and local groups will be added as we find them.