The high plains aquifer
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 …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 …Study finds High Plains Aquifer peak use by state, overall usage decline. Nov 16, 2015. New publication examines consequences of groundwater depletion to agriculture. Mar 25, 2019.
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10 Aug 2022 ... The High Plains Aquifer (HPA) spans eight states: Nebraska, Kansas, Texas, Wyoming, South Dakota, Colorado, Oklahoma, and New Mexico (Fig. 1).In this study, the analytical data set of 26 groundwater samples from the alluvial aquifer of Boumerzoug-El khroub valley has been processed simultaneously with Multivariate analysis, geostatistical modeling, WQI, and geochemical modeling. ... (2009) Spatial distribution of nitrate and related factors in the High Plains aquifer. Texas Environ ...This principal aquifers map is available for download as a PDF or available for purchase from the USGS Store.. National Aquifer Code Reference List. The principal aquifers shown on the 2003 map above, with some additions, were used as the first National Aquifer reference list in the USGS National Water Information System (NWIS) in the Aggregate Water Use Data System (database released in ...The High Plains Aquifer (HPA) in the central United States is one of the largest and most stressed aquifer systems in the world. It supports a $20 billion economy, but groundwater use is unsustainable over much of the aquifer.The High Plains aquifer model extends from the Arkansas River in Kansas to the Canadian River in Texas. One layer, consisting of 21,073 active cells, was used to represent the aquifer. Model cells are 6,000 feet on a side in the horizontal dimension, giving each cell an area of about 1.3 square miles.2 Apr 2019 ... ... the High Plains Aquifer. Wells used to generate annual aquifer level maps are depicted with X's, and wells with irrigation extraction ...In the accompanying map, the extent of the High Plains Aquifer in Nebraska is shown in blue; black dots represent wells completed in secondary aquifers. These secondary aquifers are the sole water supply for more than 4,000 active wells spread across 30 counties in eastern and western Nebraska.Abstract. The volume of water in storage in the High Plains aquifer in 2009 is estimated at about 3.0 billion acre-feet. Area-weighted, average water-level changes for the aquifer were declines of 2.0 feet from 1980 to 1995, 1.3 feet from 1995 to 2000, 2.8 feet from 2000 to 2005, and 1.0 foot from 2005 to 2009.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 Plains aquifer are shown in the adjacent location map.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 High Plains aquifer underlies an area of about 174,000 square miles in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming . Parts of the aquifer are in Segments 2, 3, 4, 8, and 9 of this Atlas; for the most part, the aquifer is within Segments 3 and 4 and is discussed in detail only in the chapters ...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). This report ...This principal aquifers map is available for download as a PDF or available for purchase from the USGS Store.. National Aquifer Code Reference List. The principal aquifers shown on the 2003 map above, with some additions, were used as the first National Aquifer reference list in the USGS National Water Information System (NWIS) in the Aggregate Water Use Data System (database released in ...Kansas High Plains Aquifer Atlas 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. Introduction and Navigation Click here to view instructions for navigating this atlas. 3 imagesThe 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 ...In the U.S., all or part of the states of Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas and Wyoming make up the area known collectively as the Great Plains. In addition to the 10 U.S.As the High Plains has a semiarid climate, recharge is minimal., Top three states using High Plains Aquifer groundwater are Texas, _____, and Kansas. and more. Study with Quizlet and memorize flashcards containing terms like Excessive pumping in relation to recharge in an unconfined aquifer can cause ________ ., The Ogallala is an unconfined ...High Plains aquifer in northwestern Oklahoma in 1996. The pri-mary purpose of this study was to develop a ground-water flow model to provide the Water Board with the information it needs to manage the quantity of water withdrawn from the aquifer. The study area consists of about 7,100 square miles in Okla-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 ...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.
High Plains Home. Welcome to the Kansas Geological Survey (KGS) High Plains/Ogallala Aquifer Information web pages, dedicated to providing information, data, and resources related to the High Plains aquifer. Please explore the links to the left or click on the map below to find data and information by county.Nov 21, 2000 · 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 ... The High Plains aquifer includes all sediments from the base of the Ogallala Formation to the potentiometric surface. The saturated thickness in Oklahoma ranges from more than 400 feet to less than 50 feet. Natural recharge to the aquifer from precipitation occurs throughout the area but is extremely variable.Water-level changes in the High Plains aquifer, predevelopment to 2009, 2007-08, and 2008-09, and change in water in storage, predevelopment to 2009. Scientific Investigations Report 2011-5089. Prepared in cooperation with ... High Plains: Scale: 2000000: Google Analytic Metrics:The Ogallala, also known as the High Plains Aquifer, is one of the largest underground freshwater sources in the world. It underlies an estimated 174,000 square miles of the Central Plains and holds as much water as Lake Huron. It irrigates portions of eight states, from Wyoming, South Dakota and Nebraska in the north to Colorado, Kansas ...
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 ...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 ).…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Aquifer overexploitation could significantly impact crop production. Possible cause: 27 Aug 2013 ... If Kansas farmers keep irrigating crops at present levels, an estima.
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 …Water quality of the High Plains aquifer was assessed for the period 1999–2004 as part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program. This effort represents the first systematic regional assessment of water quality in this nationally important aquifer. A stratified, nested group of studies was designed to ...A. Which of the following statements is best supported by the evidence presented in the Groundwater and Ogallala layers? Groundwater is monitored along many streams and rivers such as the Mississippi, Arkansas, and Snake. Based on the data in the Aquifer Rock Type folder, what rock type dominates the Ogallala (High Plains) aquifer?
The High Plains Aquifer, located in the United States, is one of the largest freshwater aquifers in the world and is threatened by continued decline in water levels …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 …
This report contains the major findings of a 1999-2004 assessmen The approach to developing a processing scheme in this study was validated for the High Plains Aquifer, where intensive monitoring of soil moisture and groundwater has been conducted. Using the CSR GRACE solution for small basins, the choice of filtering method is more critical than the concentration method. In contrast, the concentration ...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 Kansans each day. The extent of the High Plains aquifer covers 174,000 square miles in eThe Ogallala-High Plains Aquifer is one of the world’s large The Ogallala aquifer has nourished life on the American Great Plains for millennia. But less than a century of unsustainable irrigation farming has taxed much of the aquifer beyond repair. The imminent depletion of the Ogallala and other aquifers around the world is a defining planetary crisis of our times. Introduction. The High Plains aquifer, which includes t In this study, the analytical data set of 26 groundwater samples from the alluvial aquifer of Boumerzoug-El khroub valley has been processed simultaneously with Multivariate analysis, geostatistical modeling, WQI, and geochemical modeling. ... (2009) Spatial distribution of nitrate and related factors in the High Plains aquifer. Texas Environ ... Study with Quizlet and memorize flashcards containing terms likIt is the first paper to look at and quantify peak aquifer deplThe area-weighted, average water-level ch The High Plains aquifer in the central United States provides a good example of applying the approach of estimating depletion volume by integrating head changes ...Barron was checking water levels near the High Plains Underground Water Conservation office on Jan. 13. ... Without rainfall in the Texas High Plains, the chances the aquifer can recharge are low. The High Plains aquifer underlies 174,000 mi 2 i 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 system (hereinafter referred to as the “Ogallala aquifer”), contained within the Ogallala Formation in Texas, is the shallowest aquifer in the study area and is the primary source of water for agriculture and municipal supply in the areas managed by the UWCDs. Groundwater withdrawals from deeper aquifers … Groundwater provides nearly 50 percent of the Nation’s drinki[The Ogallala, also known as the High Plains AqThe High Plains aquifer (HPA), which includes the Og 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.Jun 21, 2009 · Study Summary. USGS Circular 1337 contains the major findings of a 1999–2004 assessment of water quality in the High Plains aquifer. As part of the National Water Quality Assessment Program (NAWQA), the USGS has evaluated ground-water quality in the High Plains aquifer system. Beginning in 1999 and continuing for a period of 6 years, the High ...