6822 — NGS RD4298 — Clark County, US

This triangulation station is part of the National Geodetic Survey network, which establishes the fundamental control framework for surveying and mapping activities across the United States. Located in Clark County, Washington, at coordinates 45.67278° N, 122.55250° W, this trig point serves as a fixed reference for horizontal control in the region. Triangulation stations of this type were historically established to create networks of precisely positioned points across the landscape, enabling accurate surveys and cartographic work. The point's position has been determined through classical geodetic methods and integrated into the NGS database. Verification and documentation of such control points remain important for surveying professionals conducting boundary surveys, engineering projects, and geographic information system development. Maintaining accurate records of these stations ensures the continued reliability of positional reference networks for the surveying community.

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