This paper is intended to provide meter station designers with a basic methodology for selection of an appropriate flow meter (or meters) for a given application. Since many applications require that a meter station operate over a broad range of flow rates or loads, an example is provided on how to address system rangeability while maintaining accurate flow measurement. Detailed technical descriptions of the functionality of the various available gas metering technologies is beyond the scope of this paper, but information of that type can be found in other papers in these Proceedings.