12 Aug 2013 ... Stretching from South Dakota to the Texas Panhandle, the High Plains Aquifer covers much of the middle of the United States, with parts of ...12 Apr 2021 ... The Ogallala aquifer has nourished life on the American Great Plains for millennia. But less than a century of unsustainable irrigation ...Aquifer types: The High Plains, like most Kansas aquifers, is an unconsolidated, unconfined aquifer. Other terms similar to 'unconfined' are 'water table,' or 'phreatic,' aquifer. Some deeper water bearing units like the Dakota aquifer contain consolidated (e.g., sandstone) layers, and may be separated from the surface by confining layers ...Climate of the High Plains is semiarid. The unconfined High Plains aquifer is the largest freshwater aquifer in the US. Extensive irrigation in recent decades has led to significant decrease in regional groundwater levels from the predevelopment era (1950s) [Scanlon et al., 2012b; Sophocleous, 2005]. The average water level of Well-HP is 133 ft ...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 Plains aquifer are shown in the ...The High Plains Aquifer has been significantly impacted by human activities. Groundwater withdrawals from the aquifer exceed recharge in many areas, resulting in substantial declines in groundwater level. Residents once believed that the aquifer was an unlimited resource of high-quality water, but they now face...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 approximately 225,000 square miles, encompassing nearly 112 million acres in eight states which include Colorado, South …The secondary aquifers discussed include the Chadron, Brule, and Upper Cretaceous aquifers in western Nebraska and the Western Interior Plains, Dakota, Codell, and Niobrara aquifers in eastern Nebraska. “More than one secondary aquifer is used in some counties,” Divine said. “The maps in this. publication are printed on transparent ...The High Plains aquifer, underlying almost 112 million acres in the central United States, is one of the largest aquifers in the Nation. It is the primary water supply for drinking water, irrigation, animal production, and industry in the region.Nov 9, 2020 · The Ogallala-High Plains Aquifer is one of the world’s largest groundwater sources, extending from South Dakota down through the Texas Panhandle across portions of eight states. Its water ... The High Plains (Ogallala) is an unconfined aquifer, and virtually all recharge comes from rainwater and snowmelt. As the High Plains has a semiarid climate, recharge is minimal. This aquifer is the largest aquifer and principal source of water in the United States. The USGA estimates that there are somewhere around 980 trillion gallons of ...The Ogallala-High Plains Aquifer is one of the world’s largest groundwater sources, extending from South Dakota down through the Texas Panhandle across portions of eight states. Its water ...About 90% of the monitored wells are drilled into the High Plains aquifer. The KGS, based at the University of Kansas, and the Division of Water Resources (DWR) of the Kansas Department of Agriculture measure about 1,400 wells every year to monitor the health of the High Plains aquifer and other aquifers in western and central Kansas.The median projection under a 2050 climate includes increased recharge in the Northern High Plains (+8%), a slight decrease in the Central High Plains (-3%), and a larger decrease in the Southern High Plains (-10%), amplifying the current spatial trend in recharge from north to south. ... (2013), Potential climate change effects on groundwater ...1) irrigation. 2) groundwater. In the high plains aquifer area, cattle production is closely associated with ___ growing. Corn. A ___ occurs in an aquifer when groundwater is pumped from a well. In an unconfined aquifer, this an actual depression of the water levels. Cone of depression.Groundwater does flow through the High Plains Aquifer, but at an average rate of only 300 millimeters (12 inches) per day. The depth to the water table of the Ogallala Aquifer varies from actual surface discharge to over 150 meters (500 feet). Generally, the aquifer is found from 15 to 90 meters (50 to 300 feet) below the land surface. Background The High Plains Water-Level Monitoring Study (HPWLMS) is the USGS response to a directive from Congress to report on water-level changes in the High Plains [Ogallala] aquifer. The directive from Congress was contained in the Water Resources Development Act of 1986 ( Public Law 99-662 ). 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 Plains aquifer are shown in the ... The High Plains Aquifer Rex C. Buchanan, B. Brownie Wilson, Robert R. Buddemeier, and James J. Butler, Jr., Kansas Geological Survey Introduction The High Plains aquifer, which includes the well-known Ogallala aquifer, is the most important water source for much of western and central Kansas (fig.1), supplying 70% to 80% of the water used by ...Nov 9, 2020 · The Ogallala-High Plains Aquifer is one of the world’s largest groundwater sources, extending from South Dakota down through the Texas Panhandle across portions of eight states. Its water ... HIGH PLAINS - The High Plains aquifer (which includes the Ogallala aquifer) underlies parts of eight States and has been intensively developed for irrigation. Since predevelopment, water levels have declined more than 100 feet in some areas and the saturated thickness has been reduced by more than half in others.High Plains Aquifer: Online Only (Y/N) Y: Google Analytic Metrics: Metrics page: Additional publication details. Part or all of this report is presented in Portable Document Format (PDF). For best results viewing and printing PDF documents, it is recommended that you download the documents to your computer and open them with Adobe Reader.The principal aquifer of the America’s High Plains is the Ogallala aquifer, which underlies eight states, extending about 174,000 sq mi (450,000 sq km) from South Dakota to North Texas. The High Plains aquifer system includes the Ogallala formation as well as other less extensive peripheral aquifers that may be lumped together and referred to ...The High Plains aquifer is a network of water-bearing rock that extends into eight states. In Kansas, the aquifer comprises three components - the Ogallala aquifer, the Great Bend Prairie aquifer, and the Equus Beds. Of these, the Ogallala aquifer underlies most of western Kansas and consists mainly of the Ogallala Formation, a geologic unit ...High Plains Aquifer. Groundwater depletion. 1. Introduction. Groundwater provides a freshwater source that is relatively reliable and stable, and has contributed …[3] The High Plains Aquifer is a very important source of water for the United States. The High Plains Aquifer is ranked first in terms of volume of groundwater …Climate of the High Plains is semiarid. The unconfined High Plains aquifer is the largest freshwater aquifer in the US. Extensive irrigation in recent decades has led to significant decrease in regional groundwater levels from the predevelopment era (1950s) [Scanlon et al., 2012b; Sophocleous, 2005]. The average water level of Well-HP is 133 ft ...The High Plains aquifer, which includes the well-known Ogallala aquifer, is the most important water source for much of western and central Kansas (fig. 1), supplying 70% to …Furthermore, the lake’s residue’s estimated age is ~1.1 Ga (~3.2 Ga post-peak aquifer drainage during the Late Hesperian), enhancing the prospects for organic …The High Plains aquifer is representative of such an aquifer system in a semiarid region, where extensive irrigation has resulted in large-scale depletion of groundwater storage. [4] The High Plains aquifer (450,000 km 2 ), underlying eight states in the central United States, is a principal aquifer and a source of water for one of the …1) irrigation. 2) groundwater. In the high plains aquifer area, cattle production is closely associated with ___ growing. Corn. A ___ occurs in an aquifer when groundwater is pumped from a well. In an unconfined aquifer, this an actual depression of the water levels. Cone of depression. Location map of the High Plains Aquifer (HPA) in the United States with an expanded view of the percent change in aquifer thickness from predevelopment to present for the HPA in Kansas.Since 1987, the U.S. Geological Survey (USGS) has been gathering yearly data on water levels in the High Plains Aquifer by monitoring thousands of wells. Though changes vary across the region, the overall picture is one of persistent decline, says Virginia McGuire, a hydrologist with the USGS who’s been monitoring the aquifer for more than …Groundwater provides nearly 50 percent of the Nation’s drinking water. To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are important sources of drinking water. The High Plains aquifer constitutes one of the important …In the southern Great Plains, we find crustal uplift of up to 2 mm/year in an area ∼670 km x 280 km. This signal is spatially correlated with the area of greatest groundwater decline in the southern High Plains aquifer. To determine the uplift mechanism and its possible relation to aquifer depletion, we investigate changes in …Mar 7, 2021 · The High Plains aquifer is divided into the northern, central, and southern High Plains regions. The northern High Plains aquifer underlies parts of Colorado, Kansas, Nebraska, South Dakota, and Wyoming. The central High Plains underlies parts of Colorado, Kansas, New Mexico, Oklahoma, and Texas. Abstract. The High Plains aquifer underlies almost 112 million acres in the central United States. It is one of the largest aquifers in the Nation in terms of annual groundwater withdrawals and provides drinking water for 2.3 million people. The High Plains aquifer has gained national and international attention as a highly stressed groundwater ...The High Plains aquifer is recharged by the infiltration of precipitation that falls directly on the aquifer. This recharge is estimated to range from 0.024 inch per year in the Southern High Plains of Texas to 2.2 inches per year in Texas County, Okla. and is about 0.1 percent and 12 percent of average annual precipitation, respectively. In the US High Plains, which produces more than 50 million tons per year of grain, as much as 90% of irrigation originates from groundwater resources, including the Ogallala aquifer. In parts of the High Plains, groundwater resources are being depleted so rapidly that they are considered nonrenewable, compromising food security.5231 South 19th Street. Lincoln, NE 68512. The High Plains aquifer underlies 111.8 million acres (about 175,000 square miles) in parts of eight States—Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial ...The effects of groundwater pumping and water-level declines in east-central New Mexico are similar to those observed in the High Plains aquifer across northwest ...In the southern portions of the High Plains Aquifer, declines in groundwater storage are attributed to consumptive groundwater use due to crop water requirements 39 and drought 3.A large imbalance between recharge and water withdrawal has caused vital regions of the High Plains Aquifer (HPA) to experience significant declines in storage. A new predevelopment map coupled with a synthesis of annual water levels demonstrates that aquifer storage has declined by approximately 410 km 3 since the 1930s, a 15% larger …High Plains Aquifer. Groundwater depletion. 1. Introduction. Groundwater provides a freshwater source that is relatively reliable and stable, and has contributed …The Northern High Plains aquifer underlies about 93,000 square miles of Colorado, Kansas, Nebraska, South Dakota, and Wyoming and is the largest subregion of the nationally important High Plains aquifer. Irrigation, primarily using groundwater, has supported agricultural production since before 1940, resulting in nearly $50 billion in sales in ...The High Plains aquifer system underlies 174,000 square miles in parts of eight States. The aquifer is a water-table aquifer that is composed mainly of sand and …The High Plains Groundwater Availability Study includes the development of a water-budget-component analysis for the High Plains completed in 2011 and development of a groundwater-flow model for the northern High Plains aquifer. Both of these tasks require large amounts of data about the High Plains aquifer.1 Introduction. Groundwater extraction in much of the United States (US) is unsustainable (USDA, 2018; Dieter et al., 2018; Maupin et al., 2014; Reitz et al., 2017).Combined, the two major aquifers in the US, the High Plains and Central Valley, were depleted by approximately 12.5 and 3.1 km 3 per year between 2003 and 2013, …Groundwater Management Districts. Basin and Boundary Map. Consumptive Use Map. Kansas Potential Net Evaporation in Inches (By Township and Range number) Reported water use by county and use made of water. Average groundwater use by section (2003-2012) Two-mile average groundwater use density by section (2003-2012)The High Plains aquifer underlies 111.8 million acres (about 175,000 square miles) in parts of eight States—Colo-rado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial irrigation with groundwater in the aquifer areaIt is the first paper to look at and quantify peak aquifer depletion. Researchers looked at the historic and projected future groundwater use rates of the eight states comprising the High Plains Aquifer. The aquifer runs under South Dakota, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico and Texas — eight …Water in this region comes largely from the High Plains Aquifer system, made up largely of the Ogallala aquifer. The High Plains Aquifer system is one of the largest freshwater aquifers in the world and underlies …The Kansas Geological Survey's High Plains Aquifer Interactive Atlas provides a large amount of information on the High Plains Aquifer underneath western ...In the High Plains water district surrounding Lubbock, 88,000 irrigation wells were stuck into the aquifer like straws, with 73,000 still in use. Please be respectful of copyright. Unauthorized ...The HPA underlies around 450,658 km 2 (174,000 mi 2) of which the Ogallala aquifer is the principal geologic formation underlying 347,059 km 2 (134,000 mi 2) (Gutentag et al. 1984). The Ogallala aquifer is primarily a water table (unconfined) aquifer with saturated thickness ranging from 0 m to about 366 m (McGuire 2017).Feb 21, 2017 · The High Plains aquifer underlies about 112 million acres (about 175,000 square miles) in parts of eight States—Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water levels declined in parts of the High Plains aquifer soon after the onset of substantial irrigation with groundwater (about 1950). The High Plains aquifer, which includes the well-known Ogallala aquifer, is the most important water source for much of western and central Kansas (fig. 1), supplying 70% to 80% of the water used by Kansans each day. Water from the High Plains aquifer supports the region's cities, industry, and much of its agriculture. ...The findings show that Nebraska, Kansas, and Texas, which rely on groundwater from the High Plains Aquifer (also known as the Ogallala Aquifer) to grow corn, soybeans, and winter wheat, would experience some of the greatest production losses as a result of sustainable groundwater use. This region is particularly vulnerable due to …The High Plains aquifer underlies almost 112 million acres in the central United States. It is one of the largest aquifers in the Nation in terms of annual groundwater withdrawals and provides drinking water for 2.3 million people. The High Plains aquifer has gained national and international attention as a highly stressed groundwater supply primarily because it …The High Plains aquifer underlies 111.8 million acres (about 175,000 square miles) in parts of eight States—Colo-rado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. Water-level declines began in parts of the High Plains aquifer soon after the beginning of substantial irrigation with groundwater in the aquifer areaThe High Plains aquifer, underlying almost 112 million acres in the central United States, is one of the largest aquifers in the Nation. It is the primary water supply for drinking water, irrigation, animal production, and industry in the region.Aquifer systems that have high proportions of wells with depths exceeding 200 ± 100 m include layered sedimentary aquifer systems in the northern Great Plains (e.g., eastern portion of South ...Compositions of δD, δ 18 O, 14 C, and 3 H are distinct in unconfined and confined groundwaters beneath the nonglaciated U.S. High Plains and reflect differences in average paleoclimatic conditions between the Holocene and the Middle to Late Wisconsinan. δD and δ 18 O are more depleted in confined groundwaters than in …The High Plains aquifer, which includes the well-known Ogallala aquifer, is the most important water source for much of western and central Kansas (fig. 1), supplying 70% to 80% of the water used by Kansans each day. Water from the High Plains aquifer supports the region's cities, industry, and much of its agriculture. 6 Apr 2023 ... Multiyear drought has reduced groundwater levels in the Great Plains, but a geologist says the world's largest aquifer is plentiful.In the High Plains water district surrounding Lubbock, 88,000 irrigation wells were stuck into the aquifer like straws, with 73,000 still in use. Please be respectful of copyright. Unauthorized ...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.The High Plains Water-Level Monitoring Study (HPWLMS) is the USGS response to a directive from Congress to report on water-level changes in the High Plains [Ogallala] aquifer. The directive from Congress was contained in the Water Resources Development Act of 1986 ( Public Law 99-662 ). This law recognized the economic importance of the High ...Groundwater provides a reliable tap to sustain agricultural production, yet persistent aquifer depletion threatens future sustainability. The High Plains Aquifer supplies 30% of the nation's irrigated groundwater, and the Kansas portion supports the congressional district with the highest market value for agriculture in the nation.The Ogallala Aquifer is the largest aquifer in the United States and is a major aquifer of Texas underlying much of the High Plains region. The aquifer consists of sand, gravel, clay, and silt and has a maximum thickness of 800 feet. Freshwater saturated thickness averages 95 feet. Water to the north of the Canadian River is generally fresh ...The High Plains aquifer is the principal source of water for irrigated agriculture in the study area, transforming it into one of the most productive agricultural regions of the world. This transformation, however, has come at the cost of declining water levels in the aquifer.The High Plains aquifer is a regional system composed of several aquifers, including the well-known Ogallala aquifer, the Great Bend Prairie aquifer in central Kansas, and the Equus Beds aquifer that provides water for Wichita and surrounding area.Interactive Atlas. Use our interactive atlas to view water levels, saturated thickness, and more. This atlas has been created to serve as the primary gateway to the most recent graphical data available for the High Plains aquifer in Kansas. As newer/updated data become available, this atlas will be updated.The High Plains aquifer is a network of water-bearing rock that extends into eight states. In Kansas, the aquifer comprises three components - the Ogallala aquifer, the Great Bend Prairie aquifer, and the Equus Beds. Of these, the Ogallala aquifer underlies most of western Kansas and consists mainly of the Ogallala Formation, a geologic unit ...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 Plains aquifer are shown in the ...Aug 15, 2022 · In Castro County in 2022, the High Plains Water District reported Ogallala’s saturated thickness to be around 53 feet; in the last 10 years, Castro County has lost nearly 19 feet. Since 2021 ... Agricultural Production from the High Plains Aquifer Is Worth Over $3 billion per Year. Recent research (Garcia, Fulginiti and Perrin, 2018) has shown that the extra agricultural production from irrigation across the High Plains Aquifer (HPA) was worth about $3.5 billion in 2007, $2 billion of which was produced in Nebraska.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 Plains aquifer are shown in the ...This report contains the major findings of a 1999-2004 assessment of water quality in the High Plains aquifer. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings for principal and other aquifers and major river basins across the Nation. In these reports, water quality is discussed in …To help protect this vital resource, the U.S. Geological Survey (USGS) National Water-Quality Assessment (NAWQA) Project assesses groundwater quality in aquifers that are …HIGH PLAINS AQUIFER . The High Plains is a 174,000-square-mile area of flat to gently rolling terrain that includes parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The area is characterized by moderate precipitation but generally has a low natural recharge rate to the ground-water system. 2 Sept 2023 ... This data set represents the extent of the High Plains aquifer in the states of South Dakota, Wyoming, Nebraska, Colorado, Kansas, ...HIGH PLAINS AQUIFER . The High Plains is a 174,000-square-mile area of flat to gently rolling terrain that includes parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The area is characterized by moderate precipitation but generally has a low natural recharge rate to the ground-water system.The Ogallala-High Plains Aquifer is one of the world’s largest groundwater sources, extending from South Dakota down through the Texas Panhandle across portions of eight states. Its water ...The Republican River Basin runs through the northern part of the High Plains aquifer system, which is heavily influen, Location map of the High Plains Aquifer (HPA) in the United States , The High Plains underlies approximately 33,500 squ, The High Plains aquifer is in hydraulic connection (water can move from the High Plains aqu, • The High Plains Aquifer underlies a 174,000 square mile area shared by eight states a, The Turonian aquifer (e.g., Laghouat, Milok area), the Mio-Plio-Quaternary alluvial, The High Plains Aquifer (HPA) is the largest aquifer in the US, underl, The High Plains aquifer underlies 174,000 mi 2 in parts , Since its launch in March 2002, GRACE time-variable gravity data ha, Sep 11, 2017 · Nebraska is a groundwater-rich state. Nebraska ha, Aug 26, 2013 · Groundwater provides a reliable tap to sustain agricu, Agricultural Production from the High Plains Aquifer Is Wor, The extent of the High Plains aquifer covers 174,000 square miles , In the High Plains water district surrounding Lubbock, 88,000 irr, The High Plains aquifer is recharged by the infiltratio, May 31, 2016 · The High Plains Aquifer study region is situated i, The High Plains Aquifer system consists of Tertiary s, The U.S. Geological Survey has released a new report detailing c.