Archival objects in this container: Hydrologic Information and Expertise to Support the Bureau of Indian Affairs, Bureau of Land Management, Fish and Wildlife Service, and National Park Service During Administrative Proceedings before the Nevada State Engineer in the Matter of Water-Right Applications filed by the Las Vegas Valley Water District, undated Evaluating Alternative Flow in the Virgin River, 1995 April 24 Ground-Water Chemistry Changes Resulting from Stressed Aquifer Systems in Las Vegas Valley, Clark County, Nevada, 1988 The Muddy Creek Formation: Depositional Environment, Provenance, and Tectonic Significance in the Western Lake Mead Area, Nevada and Arizona, 1988 August Land and Water Use Effects on Ground-Water Quality in Las Vegas Valley, 1978 August The Virgin River Habitat Conservation and Management Plan, 1995 March 31 La Verkin Springs Unit, Utah, Concluding Report, 1981 December Virgin River Management Plan, 1983 Preliminary Review of Ground Water Resources of Railroad, White River, Spring and Pahranaget Valleys, Nevada, 1989 December 04 Conceptual and Numerical Models for the Mechanics of Fissuring Caused by Groundwater Withdrawal, 1996 May Sources and Mechanisms of Recharge for Ground Water in the West-Central Amargosa Desert, Nevada - A Geochemical Interpretation, 1985 Flood on the Virgin River, January 1989, in Utah, Arizona, and Nevada, 1995 Analysis of Gains and Losses in Virgin River Flow Between Bloomington, Utah and Littlefield, Arizona, 2000 Gains and Losses in the Lower Virgin River, Utah and Arizona, 2000 Archaeology of the Old Spanish Trail/Mormon Road from Las Vegas, Nevada to the California Border, 1990 February