A visual representation depicting the geographic locations of bodies of water within the state, commonly used for navigation, recreational planning, and resource management. These cartographic resources typically showcase lake boundaries, access points, depths, and surrounding topographical features. An example would be a publicly accessible, geographically accurate rendering showing Lake Mead, Lake Powell, and numerous smaller reservoirs distributed across the state.
Such a depiction is vital for several reasons. It aids in efficient navigation for boaters and anglers, facilitates informed decisions regarding water resource allocation, and provides crucial information for emergency response teams during flood or drought situations. Historically, these visual aids have evolved from hand-drawn sketches to sophisticated digital representations incorporating satellite imagery and advanced geospatial data, reflecting advancements in surveying and mapping technologies.