GIS Data
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Regional potentiometric-surface map of the Great Basin carbonate and alluvial aquifer system in Snake Valley and surrounding areas, Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada Regional potentiometric-surface map of the Great Basin carbonate and alluvial aquifer system in Snake Valley and surrounding areas, Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada
Water-level measurements from 190 wells were used to develop a potentiometric-surface map of the east-central portion of the regional Great Basin carbonate and alluvial aquifer system in and around Snake Valley, eastern Nevada and western Utah. The map area covers approximately 9,000 square miles in Juab, Millard, and Beaver Counties, Utah, and White Pine and Lincoln Counties, Nevada...
Kīlauea East Rift Zone Eruption Map: December 13, 2011 Kīlauea East Rift Zone Eruption Map: December 13, 2011
Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.
Water-level surface in the Chicot equivalent aquifer system in southeastern Louisiana, 2009 Water-level surface in the Chicot equivalent aquifer system in southeastern Louisiana, 2009
The Chicot equivalent aquifer system is an important source of freshwater in southeastern Louisiana. In 2005, about 47 million gallons per day (Mgal/d) were withdrawn from the Chicot equivalent aquifer system in East Baton Rouge, East Feliciana, Livingston, Tangipahoa, St. Helena, St. Tammany, Washington, and West Feliciana Parishes. Concentrated withdrawals exceeded 5 Mgal/d in Bogalusa...
Kīlauea East Rift Zone Eruption Map: December 2, 2011 Kīlauea East Rift Zone Eruption Map: December 2, 2011
Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.
Pu‘u ‘Ō‘ō and Episode 61 flow field: December 2, 2011 Pu‘u ‘Ō‘ō and Episode 61 flow field: December 2, 2011
Map showing Pu‘u ‘Ō‘ō and the extent of nearby lava flows.
Kīlauea East Rift Zone Eruption Map: November 21, 2011 Kīlauea East Rift Zone Eruption Map: November 21, 2011
Map showing the extent of lava flows erupted during Kīlauea's ongoing east rift zone eruption and labeled with the years in which they were active.