USGS ENHANCED QUAD:
MyTopo USGS Enhanced Quad Maps are enhanced reproductions of the original USGS 7.5' map series. The maps are standardized to the Universal Transverse
Mercator (UTM) projection in the North American Datum of 1983 (NAD83) to ensure exact seaming between maps. Each map covers the full USGS
quad sheet plus portions of the surrounding USGS quads. Printed on high-quality bond paper with waterproof/UV fade-resistant inks.