How far do Texas state waters extend into the Gulf of Mexico?

In Texas, state waters in the Gulf of Mexico extend 9 nautical miles from the coastline. This is significant because state jurisdiction typically includes the management of resources, regulation of activities, and environmental protection within these waters. The 9 nautical mile boundary is a result of historical agreements and state rights, which allow Texas to manage and oversee its coastal resources effectively.

The definition of state waters is critical for understanding various legal and regulatory frameworks that govern activities such as fishing, shipping, and environmental conservation within those waters. Recognizing the extent of state waters helps clarify the separation of state and federal jurisdiction, especially since the federal government typically claims a larger area beyond state waters, which is usually defined as 12 nautical miles in many regions.

This understanding of the extent of Texas state waters is essential for surveyors and others working in coastal management and resource conservation.