Map of ogallala aquifer.

Between 1950 and 2013, the water levels dropped over 250 feet in an Ogallala well near Lubbock, Texas. The aquifer has seen more moderate declines elsewhere, but it’s …The Ogallala Aquifer lies beneath 111 million acres of land in Wyoming, South Dakota, Nebraska, Kansas, Colorado, Oklahoma, Texas, and New Mexico. The aquifer provides water for approximately 1.9 million people and has been instrumental in the development of the robust agriculture economy of the Great Plains region. It is also vitally important to the ecology of the region, serving as a critical sEstimation of hydraulic properties in the Ogallala aquifer near Happy, Texas from slug test results at the North East 2nd Street Superfund site, U.S. Geological Survey data release ... Hydrologic maps of Ogallala Aquifer, west-central Kansas publication. January 1, 1970 Digital simulation of the Ogallala aquifer in Sherman County, KansasFrom the archives: The Ogallala Aquifer is a massive underground, freshwater reservoir that extends across eight states from South Dakota to Texas. Critical ...The Ogallala aquifer in the American high plains, along with similar aquifers in Mexico, Eastern Europe, Egypt, Arabia, Iran, India and China, represent the crisis zones for humanity's groundwater ...

The Ogallala Aquifer occupies the High Plains of the United States, extending northward from western Texas to South Dakota. The Ogallala is the leading ...Many forms of land-based life depend on fresh water, which comes from rain. Humans depend on rain to fill aquifers. Rain also plays a role in shaping the landscape and bringing nutrients to the ocean.

The Ogallala is a finite water source. Now the eight-state, $30 billion agriculture and livestock industry that has relied on the aquifer for its own wealth and to produce one-fifth of the nation’s corn, wheat, and cattle faces a new era of reckoning: how to reduce their unsustainable demands on the aquifer while maintaining an agricultural ...The most prolific aquifer in Texas, the Ogallala aquifer of the Southern High Plains, is Cenozoic sands and gravels that were also deposited in a river-system complex. This aquifer is recharged from small playa lakes on the High Plains surface and is used heavily for irrigation. Water can flow between the Ogallala aquifer and underlying aquifers.

Hydrogeologic framework, geochemistry, groundwater-flow system, and aquifer hydraulic properties used in the development of a conceptual model of the Ogallala, Edwards-Trinity (High Plains), and Dockum aquifers in and near Gaines, Terry, and Yoakum Counti. Data Release. July 27, 2018.The Ogallala aquifer is contained in the Tertiary-age Ogallala Formation in the Texas Panhandle and is the primary water-bearing hydrogeologic unit of the High Plains aquifer system. The Ogallala aquifer is the primary source of water used for agricultural and municipal purposes in the Texas Panhandle. The Dockum aquifer is contained in the formations that compose the Triassic-age Dockum Group andThe Ogallala Aquifer, which has been sustaining the Great Plains’ agriculture since the end of the Dust Bowl, has run out of half its resources already. When it runs out, it will take 6,000 years for it to be replenished. At the rate that water is being taken from the Ogallala Aquifer, there will not be enough water to sustain agriculture for ...The High Plains aquifer (HPA), which includes the Ogallala aquifer, is the primary source of water for western Kansas and is economically the most important groundwater resource in the state. This aquifer and the river-reservoir systems located principally in eastern Kansas are identified as the two most critical water resource components of ... The Ogallala Aquifer is the largest portion of the High Plains Aquifer. The eastern spur of the aquifer in Kansas is not a part of the Ogallala formation and is made up of the Great Bend Prairie Aquifer and the Equus Beds aquifer. Most of the Wyoming portion of the aquifer and the eastern and northwestern parts of the Nebraska portion, as well ...

The High Plains aquifer, also known as the Ogallala aquifer, is the largest aquifer in the United States. It stretches across approximately 174,000 square miles and 8 different states in the Midwest. This aquifer provides around 30% of the water used to irrigate agricultural crops in the U.S.

Ogallala aquifer ...

Water-Quality and Depth to Water for Groundwater Wells Primarily Completed in the Ogallala Aquifer within the North Plains Groundwater Conservation District, Texas …To reach scientists mentioned in this article, contact Don Comis, USDA-ARS Information Staff, 5601 Sunnyside Ave., Beltsville, MD 20705-5129; phone (301) 504-1625, fax (301) 504-1486. " The Ogallala: Gauging, Protecting the Aquifer’s Health " was published in the April 2008 issue of Agricultural Research magazine.The Ogallala aquifer is the primary source of water for agricultural and municipal purposes in the Texas Panhandle. Because most of the groundwater in the Texas Panhandle is withdrawn from the Ogallala aquifer, information on the quality of groundwater in the Ogallala aquifer in this part of Texas is useful for resource characterization.Additionally, fertilizer and industrial chemicals have caused pollution of the Ogallala aquifer in some areas. Map of water-level changes in the High ...Major aquifers. This entry lists the major (mega) aquifer system (s) that underlie a country, keeping in mind that many of these mega aquifers are so large that they extend under multiple countries. More than 30% of freshwater is held in underground aquifers. There is great variation in the size of such aquifers, but a limited number of very ...Physical/Cultural Setting. The High Plains aquifer underlies 174,000 mi 2 in parts of eight States—Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The area that overlies the aquifer occupies part of the Great Plains Physiographic Province; the extent of the Great Plains Physiographic Province and High ...Figure1. Brule sandstone at Toadstool Geologic Park, Sioux County, Nebraska. The Brule sand-sandstone aquifer and the Upper Cretaceous aquifer are the other two secondary aquifers in western Nebraska. The Brule sand-sandstone aquifer is distinguished from wells installed in Brule siltstone. The sand and sandstone units in the Brule Formation ...

The Ogallala Aquifer is one of the most productive agricultural regions and is referred to as the “breadbasket of the world”. It covers approximately 225,000 square miles beneath the Great Plains region spanning the states of Texas, New Mexico, Oklahoma, Kansas, Nebraska, South Dakota, Wyoming, and Colorado. The aquifer is a major water …Explore the Ogallala Aquifer, a vital source of groundwater for the Texas High Plains, with an interactive map that shows its extent, depth, quality, and changes over time. Learn about the aquifer's characteristics, challenges, and management strategies with the Texas Water Development Board.Feb 19, 2019 · But according to the Fourth National Climate Assessment (NCA4), producers are extracting water faster than it is being replenished, which means that parts of the Ogallala Aquifer should be considered a nonrenewable resource. This map shows changes in Ogallala water levels from the period before the aquifer was tapped to 2015. The Ogallala Aquifer extends from the northern United States into the Texas Panhandle and West Texas and is the primary source of water within the District. The aquifer consists of sands, gravel, silts, and clay sediments that were deposited as part of ancient river systems approximately three to six million years ago during the Neogene ... 8 lip 2018 ... The High Plains Aquifer, also known as the Ogallala Aquifer, is under stress. ... The map at the top of this page shows irrigation frequency in ...The High Plains aquifer (HPA), which includes the Ogallala aquifer, is the primary source of water for western Kansas and is economically the most important groundwater resource in the state. This aquifer and the river-reservoir systems located principally in eastern Kansas are identified as the two most critical water resource components of ...

The U.S. Geological Survey has released a new report detailing changes of groundwater levels in the High Plains aquifer. The report presents water-level change data in the aquifer for two separate periods: from 1950 – the time prior to significant groundwater irrigation development – to 2015, and from 2013 to 2015.Proportion of aquifer with groundwater conservation districts: 55 percent; Number of counties containing the aquifer: 46; Summary. The Dockum Aquifer is a minor aquifer found in the northwest part of the state and is part of the High Plains Aquifer System, which also consists of the Ogallala and Rita Blanca aquifers.

Apr 25, 2017 · The Ogallala Aquifer is the largest aquifer in the United States. It occupies an area of 174,000 square miles, spreading across 8 American Great Plains States, according to the US Geological Survey. These states are Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The aquifer occupies 11 percent of Texas ... Sampling wells associated with a single aquifer are screened exclusively in that aquifer. Wells designated as "mixed" are screened in two or more aquifers. Data Source: USGS Water Data for the Nation. Click points on the map to view water quality sample results. Recent groundwater levels (2005-15), Ogallala aquifer.View All. The Ogallala Aquifer lies beneath 111 million acres of land in Wyoming, South Dakota, Nebraska, Kansas, Colorado, Oklahoma, Texas, and New Mexico. The aquifer …Major aquifers. This entry lists the major (mega) aquifer system (s) that underlie a country, keeping in mind that many of these mega aquifers are so large that they extend under multiple countries. More than 30% of freshwater is held in underground aquifers. There is great variation in the size of such aquifers, but a limited number of very ...The Ogallala Aquifer extends from the northern United States into the Texas Panhandle and West Texas and is the primary source of water within the District. The aquifer consists of sands, gravel, silts, and clay sediments that were deposited as part of ancient river systems approximately three to six million years ago during the Neogene ...Map of the Ogallala Aquifer as of 1997. Photo by the U.S. Geological Survey Map of the Ogallala Aquifer as of 1997. Photo by the U.S. Geological Survey. (Click image for a larger version.) “If we think of [the aquifer] as a nonrenewable resource, like oil and gas, then we’ll just pump it until it’s dry,” said Grotegut.The Ogallala Aquifer is one of the world’s largest fresh groundwater resources. It underlies 175,000 square miles in eight states. Starting as hundreds of feet of silt, clay, and gravel eroded from the Rocky Mountains and laid down by streams millions of years ago, rainfall during this time produced an underground lake the size of Lake Huron.60mi. Geography of the Ogallala Aquifer in Texas. On the Texas High Plains, the Ogallala Aquifer supports one of the most agriculturally productive regions in the world. Although the area is characterized as a semi-arid environment, water drawn from the Ogallala Aquifer is used to sustain large-scale irrigated agriculture, livestock production ... Sep 11, 2017 · Figure1. Brule sandstone at Toadstool Geologic Park, Sioux County, Nebraska. The Brule sand-sandstone aquifer and the Upper Cretaceous aquifer are the other two secondary aquifers in western Nebraska. The Brule sand-sandstone aquifer is distinguished from wells installed in Brule siltstone. The sand and sandstone units in the Brule Formation ... ArcGIS - Ogallala Aquifer. Ogallala Aquifer. These layers show the spatial variability in the saturated thickness and saturated thickness change on the Great Plains. Web Map by ttucgst. Last Modified: February 11, 2014. (0 ratings, 0 comments, 2,011 views) More Details...

The Ogallala Aquifer is a vital source of water since it supplies 81% of the water used in the High Plains area. The remaining 19% of water comes from surface water (U.S. Geological Survey, 2008). Most of this groundwater is used in irrigation since 54% of the land within the Ogallala Aquifer region is used for agriculture.

This map shows changes in Ogallala water levels from the period before the aquifer was tapped to 2015. Declining levels appear in red and orange, and rising levels appear in shades of blue. The darker the color, the …

Of these, the Ogallala aquifer underlies most of western Kansas and consists mainly of the Ogallala Formation, a geologic unit that formed from sediment eroded off the uplifting Rocky Mountains. The southwest Kansas portion of the Ogallala has suffered the greatest losses since groundwater levels started dropping in the 1950s.Estimation of hydraulic properties in the Ogallala aquifer near Happy, Texas from slug test results at the North East 2nd Street Superfund site, U.S. Geological Survey data release ... Hydrologic maps of Ogallala Aquifer, west-central Kansas publication. January 1, 1970 Digital simulation of the Ogallala aquifer in Sherman County, KansasACT NOW CO FY23 Forest Health. The Ogallala Aquifer, also known as the High Plains Aquifer, is a vast yet shallow underground water table aquifer located beneath the Great Plains in the United States. It is one of the world's largest aquifers and covers an area in portions of eight states, which include Colorado, South Dakota, Nebraska, Wyoming ... Ogallala Aquifer View larger. The Ogallala, or High Plains, Aquifer is a porous body of complex sediments and sedimentary rock formations that conducts groundwater and yields significant quantities of water to wells and springs. The principal sediments and rocks of the aquifer range in age from 33 million years old to sediments being deposited ...Map Showing Projected Pumping Lifts, 2010 Table of Surface Area Corresponding to Mapped Pumping·lift Intervals, 2020 . Map Showing Projected Pumping Lifts, 2020 PUMPAGE FROM THE OGALLALA AQUIFER . Table of Pumpage Corresponding to Mapped Decline· Rate Intervals. 1974 Map Showing Estimated Rates of Water-Level …Modeling Irrigation Impacts on the Aquifer Conclusions Groundwater & Irrigation Largest U.S. groundwater resource is rapidly depleting The Ogallala Aquifer provides over 30% of the …Map of the Ogallala Aquifer. Lubbock, Texas, the Hub City of the South Plains, sits atop the southern range of the Ogallala Aquifer. Thanks to this massive natural formation, in this part of the world, cotton is king because center-pivot irrigation lapping up the fossil water of the Ogallala Aquifer has made these sunny grasslands highly …

Ogallala-High Plains Aquifer Special Study Phase III: Lithologic Calibration of Practical Saturated Thickness in the Ogallala-High Plains Aquifer ... (KGS), and USGS STATEMAP Grants for the mapping of Haskell County to Ludvigson et al. (2011-2013). Special thanks to Jay and Jarvis Garetson of Garetson Brothers Farms, the Kansas Geological ...The Ogallala Aquifer occupies the High Plains of the United States, extending northward from western Texas to South Dakota. The Ogallala is the leading geologic formation in what is known as the High Plains Aquifer System. The entire system underlies about 450,000 square kilometers (174,000 square miles) of eight states.Dec 31, 2016Instagram:https://instagram. victor simmonsipo vs direct listingcraigslist cars asheville north carolinabandh b2b Jun 16, 2017 · The U.S. Geological Survey has released a new report detailing changes of groundwater levels in the High Plains aquifer. The report presents water-level change data in the aquifer for two separate periods: from 1950 – the time prior to significant groundwater irrigation development – to 2015, and from 2013 to 2015. Ogallala Aquifer Map. UrbanAreas at risk Web Map by valdeze_IU. Last Modified: April 29, 2022 (0 ratings, 0 comments, 94 views) More Details... bloons td6 roundsrestoration potion glitch Constitutional Amendments. Texas farmers are worried one of the state’s most precious water resources is running dry. You should be, too. The Ogallala Aquifer serves farming communities in ...Whether you’re hitting the open road or just letting your imagination wander, a map is essential to your sense of direction. Here is a round-up of 11 options to find detailed maps online. amy hough There are at least seven major aquifer systems in Nebraska. By far, the High Plains/Ogallala aquifer is the largest in terms of volume of water in storage and withdrawals for irrigation. Several secondary aquifers exist in areas outside of the High Plains aquifer, providing water for irrigation, municipal supplies, and domestic use in parts of far western and far eastern Nebraska. Ogallala Map. Ogallala is a city in Keith County, Nebraska, United States. The population was 4,930 at the 2000 census. It is the county seat of Keith County. In the days of the Nebraska Territory, the city was a stop on the Pony Express and later along the transcontinental railroad. The Ogallala Aquifer was named after the city.