Map of the ogallala aquifer.

Tapping the Aquifer On a hydrographic map, the Ogallala is a Rorschach inkblot that some describe as the shape of a mushroom, others the South American continent. Millions of years ago, when the ...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. Areas of zero saturation have developed since the 1950s. 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.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 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.

Comparison of groundwater pumping estimates in the Ogallala Aquifer. The maps in all panels are in 1 × 1 km resolution which involved resampling the underlying data from 30 × 30 m resolution for the deep learning model's output and 11 × 11 km resolution for the Condon and Maxwell (2019) data.Description. Ogallala saturated thickness 1997-sattk97-v2.svg. English: Digital map of the saturated thickness of the High Plains aquifer in parts of Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas and Wyoming, 1996-97. Produced from GIS data produced by the USGS and published in Open File Report 00-300 (USGS …

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 …(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.

"Enhancement of the Bedrock-Surface-Elevation Map Beneath the Ogallala Portion of the High Plains Aquifer, Western Kansas" is available from the Kansas Geological Survey, 1930 Constant Ave., Lawrence, KS 66047-3726 (or phone 785-864-3965). The cost is $15, plus $4 for handling and postage. Kansas residents should call …The water table, the upper boundary of the High Plains aquifer, ranges in altitude from about 6,000 to 1,200 feet above NGVD 29. A contour map of the water table shows groundwater flow direction is generally from west to east and locally toward streams ( figure 9 ). The average groundwater flow velocity in the High Plains aquifer is about 1 ...Sep 11, 2017 · The Dakota aquifer (formally called the Maha Aquifer) is by far the largest of these secondary aquifers, supplying all of the water to more than 3,400 wells in eastern Nebraska. Seventy-five percent of these wells are domestic, although in places the aquifer is capable of supplying a sufficient volume of water for irrigation and commercial use. Features of this interactive map include: Annual water level measurements for hundreds of wells across the state, with records for many wells going back to the 1960s. Continuous water level data (reported every two hours) for three index wells distributed across western Kansas. Extent of the saturated portion of the High Plains Aquifer beneath ...

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 …

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

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 boundary of the High Plains aquifer, major cities and roads, and altitude of land surface.Yet, studies are underway to help natural forces replenish the Ogallala, itself part of the High Plains Aquifer. ... A map from the Kansas Water Office (at right) ...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 USGS Principal aquifer map depicts the Ogallala aquifer as a complete and continuous hydrostratigraphic unit because that map is a national-scale map. It would be more appropriate to call it the Ogallala aquifer system, to remove implications that it is one continuous, well-connected aquifer system that runs across several states.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 ...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 second model was developed for Gregory and Tripp Counties (Davis and Putnam, 2013) and simulates groundwater flow in the Ogallala aquifer. The USGS also has developed a third groundwater flow model of the Ogallala and Arikaree aquifers in cooperation with OST for applicable parts of Bennett, Jackson, and Shannon Counties …

The Ogallala aquifer is a massive subterranean structure that encompasses about 450,000 squared kilometers of area underneath the continental United States (McGuire, 2007). According to McGuire, …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. ACT 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 ...Maps of the aquifer, which use a 3-year average, included the 1979-81 water-table altitudes, which ranged from about 2,580 to 3,720 feet; the 1979-81 saturated thicknesses, which ranged from about 0 to 250 feet; and the percentage changes in saturated thickness from 1950 to 1979-81, which ranged from about a 40-percent increase to a 100-percent ...Agriculture and merged with a United States Geological Survey map of the Ogallala’s original boundary. Extended empirical specifications estimate the interaction between groundwater ... The Ogallala aquifer is one of the world’s largest underground freshwater sources. It was formed by ancient runoff from the Rocky Mountains, trapped ...Download scientific diagram | Map of the Ogallala Aquifer from publication: Water Conservation Policy Evaluation: The Case of the Southern Ogallala Aquifer | The Great Plains region of the United ...

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.

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.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 ...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 ...Ogallala aquifer in the High Plains of Texas. The report contains maps, charts, and tabulations which reflect estimates of the volume of water in storage in the Ogallala aquifer in Wheeler County and the protected depletion of this water supply by decade periods through the year 2020. The report also containsOf 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.In terms of agricultural output, the Ogallala supplies an area that produces approximately one-fifth of the annual total of U.S. corn, wheat and cattle. Since the 1940s, levels of the Ogallala were depleted by an estimated 300 feet in some areas. Losses to the aquifer between 2001 and 2011 equated to a third of its cumulative depletion during ...

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. ...

About 1.7 billion people depend on freshwater aquifers that are being depleted faster than they can be refilled by rain. That includes the crucial Ogallala Aquifer in the midwestern United States.

Spatial and temporal water-level variations in the Texas portion of the Ogallala Aquifer. January 2016; Natural Hazards 80(1 ... (using dendrograms and heat maps) resulted in the formation of ...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 ...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.Courage, experimentation, voices needed to drive change The Ogallala Aquifer’s future requires not just adapting to declining water levels, but the involvement of a wide range of participants comfortable with innovation who will help manage the situation and drive future changes. That was the message heard by more than 200 participants from across eight statesThe water table, the upper boundary of the High Plains aquifer, ranges in altitude from about 6,000 to 1,200 feet above NGVD 29. A contour map of the water table shows groundwater flow direction is generally from west to east and locally toward streams ( figure 9 ). The average groundwater flow velocity in the High Plains aquifer is about 1 ... Spatial and temporal water-level variations in the Texas portion of the Ogallala Aquifer. January 2016; Natural Hazards 80(1 ... (using dendrograms and heat maps) resulted in the formation of ...Jan 10, 2023 · This map shows how much the aquifer has declined across the western Kansas groundwater management district. Many areas, shaded in red, have lost more than 80% of their underground water. - WorldAtlas Where Is The Ogallala Aquifer? United States Geological Survey map representing the area under which the Ogallala Aquifer lies. Yellows and reds indicate areas where depletion is being seen. Description The Ogallala Aquifer is the largest aquifer in the United States.A network of water-bearing rock, the High Plains aquifer extends into eight states and, in Kansas, is comprised of three components-the Ogallala aquifer, the Great Bend Prairie aquifer, and the Equus Beds. Biggest by far, the Ogallala aquifer underlies most of western Kansas and makes up the bulk of the High Plains aquifer in all eight states.

Map showing the location of the Ogallala aquifer — Credit: USGS (United States Geological Survey) Geology and recharge. The primary water-bearing unit in this high plains aquifer is the Miocene ...Ogallala-High Plains Aquifer Information. This page specifically addresses issues relevant to the western Kansas (Ogallala) portion of the High Plains aquifer, including Groundwater Management Districts 1, 3, and 4, and the adjacent portions of the aquifer. A primary focus of interest is the issue of declining water levels and the implications for long-term water …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.Instagram:https://instagram. when did trilobites first appearkansas track recordstomatoes native tomarc ecko cut and sew jacket 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.The High Plains aquifer components in Kansas are made up of the Ogallala, Great Bend Prairie, and Equus Beds regions as shown on the map below. The High Plains aquifer underlies about 174,000 square miles of the central United States. It falls east of the Rocky Mountains in the southern part of the Great Plains. joel guy jr housejaci hoyt 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. university of kansas study abroad The Ogallala aquifer median dissolved-solids concentration layer shows points where groundwater-quality data were collected and indicate that most of the western part of the study area has dissolved solids that are less than or equal to 1000 milligrams per liter; and higher dissolved solids are present in the eastern part of the study area.Goeke argues water below ground acts much like water above—it flows downhill. Since most of the Keystone XL pipeline is to be built west, downhill, from the Ogallala aquifer, widespread contamination is highly unlikely. Moreover, the high viscosity will prevent the vast majority of petroleum from oozing far from the spill event. [7]