How far do state waters extend off the coastline of New Hampshire?

State waters off the coastline of New Hampshire extend to 3 miles. This distance is significant because it delineates the boundary between state jurisdiction and federal waters. States typically have authority over the waters extending to three nautical miles from their shorelines, which includes management of natural resources, enforcement of laws, and oversight of recreational activities within this zone. This understanding of jurisdiction is fundamental for various conservation and enforcement activities, enabling state authorities to effectively safeguard and manage marine ecosystems, fisheries, and other resources within their waters. The distinction of three miles is consistent with federal law, which grants states rights to the waters and seabed up to that distance.