Map of the ogallala aquifer

The largest freshwater aquifer in the world, the Ogallala has been an entire generation’s primary source for agricultural and public groundwater in eastern Colorado and six Great Plains states. Ninety percent of its pumped water is used for irrigation, making a fifth of the annual U.S. agricultural harvest possible, and helping support 30% of ...

An official website of the United States government. Here’s how you know. Here’s how you know. Official websites use .gov.gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ( A locked padlock ) or https:// means you’ve safely connected to the .gov website.This digital data set represents the extent of the High Plains aquifer in the central United States. The extent of the High Plains aquifer covers 174,000 square miles in eight states: Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The Ogallala is the largest freshwater aquifer in the world. The maps above show the saturated thickness (vertical distance between the water table and the ...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.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 Aquifer E dw a rs - T in ty (Pl e u )Aq f O c op Edwards - Trinity (Plateau) Aquifer (Subcrop) Edwards (Balcones Fault Zone) Aquifer (Outcrop) Edwards (Balcones Fault Zone) Aquifer (Subcrop) Trinity Aquifer (Outcrop) Trinity Aquifer (Subcrop) P ecos Va l y Aquif r Seymour Aquifer Gulf Coast Aquifer Carrizo - Wilcox Aquifer (Outcrop) Mar 31, 2022 · This map shows aquifer water level declines across western and central Kansas based on preliminary results from the annual Kansas Geological Survey assessment taken in early 2022. But those accelerating depletion rates didn’t come as a surprise to Brownie Wilson, the survey’s water data manager. (Figure 2). The aquifer is found from 30 to 100 meters deep over an area of about 440,000 square kilometers! Map of the Ogallala Aquifer. Figure 2 ...

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 ...Introduction. The High Plains aquifer (also known as the Ogallala aquifer) is a massive aquifer that lies beneath portions of Kansas, Texas, Nebraska, Oklahoma, and Colorado. The aquifer has extremely high economic importance, as it is used to supply water for one fifth of all corn, wheat, cotton, and livestock production in the United States ...Location-based services are becoming increasingly popular as businesses look for ways to better serve their customers. Live view maps offer a number of benefits that can help you improve your location-based services.According to the University of the West of England, a literature map is one that maps literature or literary concepts based on connections and associations. Much like other maps, a literature map is a helpful method of visualization.About. The Ogallala Aquifer is the largest underground water reservoir in the United States. It covers 174,000 square miles in Nebraska, Kansas, Oklahoma, Texas, South Dakota, Wyoming, Colorado and New Mexico. This aquifer, a major source of water for agricultural, municipal and industrial development on the High Plains, is being depleted as ...In most of the aquifer area, the Ogallala Formation of Miocene age and overlying hydraulically connected Quaternary deposits, if present, are the principal geologic units in the aquifer. In northwestern Nebraska, south central South Dakota, and southeastern Wyoming, the fractured part of the Brule Formation or the Arikaree Group, is the ...

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 subterranean reservoirs of the sprawling Ogallala aquifer make life possible here — from powering the multibillion-dollar agricultural economy to filling up cups at the kitchen sink. ... This map shows how much the aquifer has declined across the counties of GMD 1 in western Kansas. Many areas have lost more than 80% of their …The Ogallala Aquifer occupies the High Plains of the United States, extending northward from western Texas to South Dakota. The Ogallala is the leading ...The High Plains Water-Level Monitoring Study (HPWLMS) is the USGS's response to a directive from Congress to report on water-level changes in the High Plains [Ogallala] aquifer . Figure 1. Location map showing the …Mar 8, 2021 · 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 ...

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Saving the Great Plains water supply. Significant portions of the Ogallala Aquifer, one of the largest bodies of water in the United States, are at risk of drying up if it continues to be drained at its current rate. In the current issue of Earth’s Future, a journal of the American Geophysical Union, Michigan State University scientists are ...Wilson said 80-90% of the water used in the Ogallala aquifer region goes to irrigation. That averages out to about 2.5 billion gallons a day, pumped up and sprayed on crops. It can’t go on like ...Texas Aquifers. Texas has numerous aquifers capable of producing groundwater for households, municipalities, industry, farms, and ranches. The Texas Water Development Board (TWDB) recognizes 9 major aquifers − aquifers that produce large amounts of water over large areas (see major aquifers map) − and 22 minor aquifers − aquifers that produce minor amounts of water over large areas or ... The High Plains Water-Level Monitoring Study (HPWLMS) is the USGS's response to a directive from Congress to report on water-level changes in the High Plains [Ogallala] aquifer ( figure 1 ). Figure 1. Location map showing the boundary of the High Plains aquifer, major cities and roads, and altitude of land surface.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.

Apr 29, 2022 · ArcGIS - Ogallala Aquifer Map. Details Basemap. Ogallala Aquifer Map. UrbanAreas at risk Web Map by valdeze_IU. Last Modified: April 29, 2022. (0 ratings, 0 comments, 94 views) The Ogallala Aquifer provides water resources for the extensive agricultural assets and population of West Texas and the Great Plains. Therefore, the Center for Geospatial Technology has developed a GIS repository of data and map products for researchers to better understand, to help preserve, and to protect this valuable resource. This website ...Water levels in the Ogallala Aquifer continue to plummet as farm irrigation swallows an average of more than 2 billion gallons of groundwater per day statewide. But after decades of mostly inaction from Kansas leaders, the state’s approach to water conservation might finally be starting to shift.The Ogallala Aquifer, or High Plains Aquifer, is a vast yet shallow aquifer located beneath the Great Plains in the United States. One of the world's largest aquifers, it lies under about 174,000 mi² (450,000 km²) in portions of South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, New Mexico, and Texas. It was named in 1899 by N.H. Darton from …MAP 2 - There is a map on your table that projects an estimated life span of the Ogallala aquifer. To make this map, an average thickness of the saturated zone of the aquifer was calculated from annual data for the years 1997 to 1999. Then, the average thickness of the saturated zone of the aquifer for the years 2007 to 2009 was calculated.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.The map shows the estimated useable life of the Ogallala, Great Bend Prairie and Equus Beds aquifers. In some places, it will be gone within a generation. In others, it is already depleted to the ...TEXAS DEPARTMENT OF WATER RESOURCES REPORT 216 ANALYTICAL STUDY OF THE OGALLALA AQUIFER IN LUBBOCK COUNTY, TEXAS Projections of Saturated Thickness, Volume of Water in Storage,

Beneath the Ash Hollow is the Valentine Formation. This loosely-consolidated sandstone crumbles easily, but holds the primary source of the Niobrara River in this area: the Ogallala, or High Plains, aquifer. About 70% of the water in the river comes directly from groundwater.

Larger Format Maps. Water Right Development in Kansas. Page Size: 54 x 36 inches. Low Resolution : 96 Dots Per Inch (DPI), 12.3 MB JPEG. Med. Resolution : 150 Dots Per Inch (DPI), 23.3 MB JPEG. High Resolution …(512) 927-3500 Fax (512) 927-3590 Water Quality water resources 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.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 aquifer is slowly being pumped dry. Water wells, for instance, have dropped more than 61 meters (200 feet) in the Texas Panhandle. Though the trend line is downward, not all regions are equally affected. As the map shows, there are peaks and valleys of saturation. Some areas have a few decades of water left, some more. This study evaluates long-term cumulative depletion volumes in 40 separate aquifers or areas and one land use category in the United States, bringing together information from the literature and from new analyses. Depletion is directly calculated using calibrated groundwater models, analytical approaches, or volumetric budget analyses for ...The gradual depletion of the Ogallala Aquifer in the Southern High Plains of Texas has resulted in reduced well capacities for cotton (Gossypium spp.) irrigation. This study investigated cotton ...The gradual depletion of the Ogallala Aquifer in the Southern High Plains of Texas has resulted in reduced well capacities for cotton (Gossypium spp.) irrigation. This study investigated cotton ... But most of the aquifer’s supplies are effectively nonrenewable, and farmers are pumping water out of the Ogallala faster than precipitation can recharge it. Between 1900 and 2008, irrigators drained more than 273 million acre-feet from the aquifer, equivalent to two-thirds of Lake Erie .

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About. The Ogallala Aquifer is the largest underground water reservoir in the United States. It covers 174,000 square miles in Nebraska, Kansas, Oklahoma, Texas, South Dakota, Wyoming, Colorado and New Mexico. This aquifer, a major source of water for agricultural, municipal and industrial development on the High Plains, is being depleted as ...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.A map of the central United States of America includes Wyoming, Colorado, New Mexico, South Dakota, Kansas, Oklahoma, and Texas. Colored areas on the map show the water level change of the Ogallala aquifer from 1980 to 1995.The gradual depletion of the Ogallala Aquifer in the Southern High Plains of Texas has resulted in reduced well capacities for cotton (Gossypium spp.) irrigation. This study investigated cotton ...A large swath of the US High Plains, which produces more than 50 million tons of grain yearly, depends on the Ogallala aquifer for more than 90% of its irrigation needs. A predator–prey-type model serves as a minimalist representation of groundwater use–crop production dynamics. It explains and predicts reductions in groundwater …The High Plains aquifer consists of one or more hydraulically connected geologic units of late Tertiary or Quaternary age, underlain by bedrock units that range in age from Permian to Tertiary. The High Plains aquifer is divided into the northern, central, and southern High Plains regions. The northern High Plains aquifer underlies parts of ...The range in normal annual rainfall over the Ogallala region is 17-23 inches compared to 23-35 inches over the Quaternary region. Figure 1—Location of High Plains aquifer, Ogallala and Quaternary regions, and groundwater management districts in Kansas. The tan area indicates where substantial saturated thickness existed prior to irrigation ... Overview 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.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.This map shows aquifer water level declines across western and central Kansas based on preliminary results from the annual Kansas Geological Survey assessment taken in early 2022. But those accelerating depletion rates didn’t come as a surprise to Brownie Wilson, the survey’s water data manager.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. Click a County ….

much of the western Ogallala aquifer was never very productive because it is too thin and commonly discontinuous. Based on the limited data, water levels appear to be changing only slightly there. Map 1—Map and wells of saturated thickness in feet for the 2010s decade.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.Coordinates: 36°59′26″N 101°26′52″W Saturated thickness of the Ogallala Aquifer in 1997 after several decades of intensive withdrawals. The breadth and depth of the aquifer generally decrease from north to south.The Ogallala aquifer, an extensive wtconfined aquifer, is the main source of agricultural and drinking water across the Texas Panhandle and the U.S. High Plains.The Ogallala Aquifer is an exhaustible resource (Osborn 1973; Wheeler at al. 2006). No fractured rock zones and faults were identified within the study area, and some hydraulic continuity occurs ...Mar 31, 2022 · This map shows aquifer water level declines across western and central Kansas based on preliminary results from the annual Kansas Geological Survey assessment taken in early 2022. But those accelerating depletion rates didn’t come as a surprise to Brownie Wilson, the survey’s water data manager. Location-based services are becoming increasingly popular as businesses look for ways to better serve their customers. Live view maps offer a number of benefits that can help you improve your location-based services."The Ogallala aquifer is the greatest underground water source, I believe, in the world," said Gerald E. Happ, whose ranch in Greeley the pipeline originally would have crossed.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 … Map of the ogallala aquifer, Ogallala Aquifer Program (OAP) scientists are requested to submit a detailed Project Plan (suggested length 3-5 pages) that addresses the overall OAP Goal of “Developing and evaluating water management strategies and technologies for maintaining and/or enhancing the economic viability of the agriculture industry and the vitality of the Southern Ogallala Aquifer Region.”, Location-based services are becoming increasingly popular as businesses look for ways to better serve their customers. Live view maps offer a number of benefits that can help you improve your location-based services., Playas are very beneficial, providing up to 95 percent of an aquifer’s recharge, according to a TxN video about TxPCI. Burden said the water that recharges in Texas, stays in Texas as the flow rate in the aquifer is very slow. “Therefore, water saved by Texans is used by Texans.”. Burden said a playa has the potential of recharging over ..., This map shows aquifer water level declines across western and central Kansas based on preliminary results from the annual Kansas Geological Survey assessment taken in early 2022. But those accelerating depletion rates didn’t come as a surprise to Brownie Wilson, the survey’s water data manager., MAP 2 - There is a map on your table that projects an estimated life span of the Ogallala aquifer. To make this map, an average thickness of the saturated zone of the aquifer was calculated from annual data for the years 1997 to 1999. Then, the average thickness of the saturated zone of the aquifer for the years 2007 to 2009 was calculated., 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 …, 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 causing problems for cities, well owners and irrigators alike. Oklahoma only permits its irrigators enough groundwater to cover each acre of their land with 2 feet of water per ..., 30 июл. 2015 г. ... In the High Plains Aquifer, of which the Ogallala is part, “there's not a freshwater resource deeper” for farmers to drill down into, says ..., According to the University of the West of England, a literature map is one that maps literature or literary concepts based on connections and associations. Much like other maps, a literature map is a helpful method of visualization., But most of the aquifer’s supplies are effectively nonrenewable, and farmers are pumping water out of the Ogallala faster than precipitation can recharge it. Between 1900 and 2008, irrigators drained more than 273 million acre-feet from the aquifer, equivalent to two-thirds of Lake Erie ., Apr 4, 2023 · Water levels in the Ogallala Aquifer continue to plummet as farm irrigation swallows an average of more than 2 billion gallons of groundwater per day statewide. But after decades of mostly ... , 30 июл. 2015 г. ... In the High Plains Aquifer, of which the Ogallala is part, “there's not a freshwater resource deeper” for farmers to drill down into, says ..., In most of the aquifer area, the Ogallala Formation of Miocene age and overlying hydraulically connected Quaternary deposits, if present, are the principal geologic units in the aquifer. In northwestern Nebraska, south central South Dakota, and southeastern Wyoming, the fractured part of the Brule Formation or the Arikaree Group, is the principal …, 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. , 29 дек. 2011 г. ... ... Ogallala aquifer map The Ogallala Aquifer sits below 174,000 square miles of crop and rangeland from South Dakota to Texas.The Ogallala ..., Mar 31, 2022 · This map shows aquifer water level declines across western and central Kansas based on preliminary results from the annual Kansas Geological Survey assessment taken in early 2022. But those accelerating depletion rates didn’t come as a surprise to Brownie Wilson, the survey’s water data manager. , DISCLAIMER: This map was generated by the Texas Water Development Board using GIS (Geographical Information System) software. No claims are made to the accuracy or completeness of the information shown herein nor to its suitability for a particular use. The scale and location of all mapped data are approximate. Map date: JAN-2014 ° 025 1 Miles, 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 that formed from sediment eroded off the uplifting Rocky Mountains., The Ogallala Aquifer. ... Map by NOAA on climate.gov. The aquifer extends from west-central Texas to South Dakota and lies underneath parts of eight states. From 1937 to 1971, the number of wells ..., The Ogallala aquifer extends through 48 counties of the Texas Panhandle and is the southernmost extension of the largest aquifer (High Plains aquifer) in North America. The Ogallala Formation of late Miocene to early Pliocene age consists of heterogeneous sequen-ces of coarse-grained sand and gravel in the lower part, grading upward into clay ... , 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., Survey maps are an essential tool for any property owner. They provide detailed information about the boundaries of a property, as well as any features that may be present on the land., 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. , But most of the aquifer’s supplies are effectively nonrenewable, and farmers are pumping water out of the Ogallala faster than precipitation can recharge it. Between 1900 and 2008, irrigators drained more than 273 million acre-feet from the aquifer, equivalent to two-thirds of Lake Erie ., In most areas, new water isn’t taking the place of what’s pumped out of the Ogallala. 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 causing problems for cities, well owners and irrigators alike., 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 …, 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., The aquifer is slowly being pumped dry. Water wells, for instance, have dropped more than 61 meters (200 feet) in the Texas Panhandle. Though the trend line is downward, not all …, 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 ..., 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., An official website of the United States government. Here’s how you know. Here’s how you know. Official websites use .gov.gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ( A locked padlock ) or https:// means you’ve safely connected to the .gov website., The sprawling Ogallala Aquifer in the Great Plains provides freshwater for roughly one-fifth of the wheat, corn, cattle and cotton in the United States. But key parts of the underwater aquifer are ..., The Ogallala Aquifer is up to 1,000 feet deep in some places. However, the average depth is estimated to be between 100 and 300 feet below the surface. In some areas, the water table can reach depths of 500 feet or more. The aquifer contains deposits of both fresh and salty water. In most places, the upper layer is composed of fresh water ...