How does Arizona define "surface water"?

Arizona defines "surface water" as water that flows over the ground or is found in bodies of water. This definition emphasizes the visibility and accessibility of water in its natural state, as opposed to water that may be concealed underground or converted into other forms such as vapor. Surface water includes rivers, lakes, streams, and any other bodies of water that are present on the Earth's surface, highlighting its importance in the context of water rights and management within the state.

The other definitions do not align with the concept of surface water; for instance, underground water pertains to groundwater and is not visible on the surface. Water that is filtered for sanitation refers to treated water, which is also not considered surface water. Lastly, vapor in the air indicates water in a gaseous state and is unrelated to surface water, as it does not pertain to the liquid bodies or flow of water on the ground. Understanding this definition is crucial for navigating the intricacies of Arizona water law, particularly in discussions of water rights, usage, and conservation efforts.