What is the definition of Mean High Tide after 1840 in Texas?

Mean High Tide refers to the average height of high tides over a significant period, which in the context of Texas is often defined as over an 18.6-year astronomical cycle. This definition is crucial as it serves multiple legal and practical purposes.

This average height serves as a legal boundary established by state law, providing a delineation between public and private rights concerning coastal areas. Understanding this boundary is essential for land use, property rights, and environmental management along the coastline, where high tides can significantly impact land ownership and usage.

Additionally, it is the dividing line between public and private rights, establishing where private property ends and public land begins. This demarcation ensures that the public has access to navigable waters and beaches while also protecting the rights of private property owners adjacent to these areas.

Thus, selecting all of these aspects acknowledges that Mean High Tide plays a multifaceted role in legal definitions and reflections of coastal boundaries in Texas legislation following 1840.