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History of Iron County, Utah, to 1996, written for the state centennial celebration.
Utah State Historical Society, V12, No. 3-4, July-October, 1944.
This 116-page report presents the results of an investigation by the Utah Geological Survey of land subsidence and earth fissures in Cedar Valley, Iron County, Utah. Basin-fill sediments of the Cedar Valley Aquifer contain a high percentage of fine-grained material susceptible to compaction upon dewatering. Groundwater discharge in excess of recharge (groundwater mining) has lowered the potentiometric surface in Cedar Valley as much as 114 feet since 1939. Groundwater mining has caused permanent compaction of fine-grained sediments of the Cedar Valley aquifer, which has caused the land surface to subside, and a minimum of 8.3 miles of earth fissures to form. Recently acquired interferometric synthetic aperture radar imagery shows that land subsidence has affected approximately 100 miĀ² in Cedar Valley, but a lack of accurate historical benchmark elevation data over much of the valley prevents its detailed quantification. Continued groundwater mining and resultant subsidence will likely cause existing fissures to lengthen and new fissures to form which may eventually impact developed areas in Cedar Valley. This report also includes possible aquifer management options to help mitigate subsidence and fissure formation, and recommended guidelines for conducting subsidence-related hazard investigations prior to development.
Henry Lunt Biography and history of the development of southern Utah and settling of Colonia Pacheco, Mexico by Evelyn K. Jones and York F. Jones. Original print of the book was in 1996. Because of the inability to reprint the original book, this is a scanned reproduction of the original book by Lyn Marie Jones Turek, the daughter of York and Evelyn Jones.
First settlers and heroes -- Religion and education -- Mining, agriculture, and industry -- Historic downtown and Main Street -- Planes, trains, and automobiles -- Films and tourism -- Utah Shakespeare Festival -- Utah Summer Games and Festival City USA.
In this fully updated revision, expert instructor and librarian Peggy Johnson addresses the art in controlling and updating your library's collection.
The first complete history of Utah in encyclopedic form, with entries from Anasazi to ZCMI!