Seagrasses are plants totally adapted to living underwater. Their canopy of leaves and net of roots create a stable and protected habitat for marine life.
Submerged seagrass meadows are recognized as a dominant, unique subtropical habitat in many Texas bays and estuaries. These marine plants play critical roles in the coastal environment, including nursery habitat for estuarine fisheries, a major source of organic biomass for coastal food webs, effective agents for stabilizing coastal erosion and sedimentation, and major biological agents in nutrient cycling and water quality processes.
Seagrass loss in the watershed of estuarine and marine systems is caused by human activities such as dredge and fill activities, coastal development, nutrient pollution, degraded water and uprooting by propellers.
If boating in shallow areas or seagrass beds and you see a mud trail in your wake where your propeller has churned up the bottom, clouded the water, and cut seagrass roots, do the following:
- Lift - Stop your vessel. Tilt your motor out of the water in order to prevent uprooting seagrasses.
- Drift - Plan to use the wind to drift to and through dense submerged vegetation.
- Pole - Pole or walk your vessel out of the shallow area or seagrass bed.
- Troll - Use a trolling motor to navigate the shallow waters.
Even though boat access is permitted throughout many of the State’s seagrass areas, it is illegal to destroy any of the seagrass species located in the Red Fish Bay Scientific Area.
In Redfish Bay State Scientific Area, 30,000 acres of dense submerged vegetation located on the mid-central coast, it is against the law to or allow anyone to uproot seagrasses with a propeller. The behavior required by the law should be practiced throughout all the coastal waters of Texas. It is the habitat that helps make the fishing great.