Texas Boating Law: Required Distance from Diver Down Flags

Under Texas law, vessel operators must maintain a distance of at least 300 feet from any diver down flag (a red flag with a white diagonal stripe) or a buoy displaying the flag. This regulation is designed to protect divers from propeller strikes and other hazards. Violations can result in fines and criminal liability if a diver is injured. Boaters should also reduce speed to idle when within 150 feet of a flag and always post a lookout in areas where diving activity is likely.