Yogo Creek, Utah - 7.5 Minute Series Topo Map 20%Sale Analysis of well-drillers’ logs yielded

Analysis of well-drillers’ logs yielded a coherent lithologic stratigraphy below the valley floor

Tanner (Appendix included in paper)

hidden waterfalls

Utah ground-water quality: status and design for protection

With various scales that provide both a bird's-eye view and close-up details

Yogo Creek, Utah - 7.5 Minute Series Topo Map 20%Sale Analysis of well-drillers’ logs yieldedThe distinctive characteristic of a topographic map is that the shape of the Earth's surface is shown by contour lines. Contours are imaginary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steepness of slopes. A topographic map shows more than contours. The map also includes