Map of the ogallala aquifer.

The potentiometric contours layer for the Ogallala aquifer is a map of the water table surface circa 2015. The groundwater flow path layer shows that groundwater moves to the southeast following the slope of the water table surface.See Water Resources Research Act of 1984, 42 U.S.C. § 10301 note (2018) (Ogallala Aquifer Research and Development) (“The Secretary, acting through the United States Geological Survey and in cooperation with the States of the High Plains region, is authorized and directed to monitor the levels of the Ogallala aquifer, and report …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 …

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 most amazing thing about the Ogallala Aquifer is its immense supply of water—enough to fill Lake Huron. But here is the paradox and the problem. For the most part, the Ogallala is a finite water source that is being steadily and rapidly depleted (see colored areas on the map below). All the agriculture, ...

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 ...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 ...

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. This data set represents a compilation of information from digital and paper sources and personal communication.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 ...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.the Ogallala aquifer (for example, Gutentag and others, 1984; Knowles and others, 1984; Luckey and others, 1986; Nativ, 1988; ... a map of hydraulic-head elevations rep ...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.

Ogallala aquifer—and the region it enhances. Underlying 175,000 square miles across eight states, this aquifer drives agricultural productivity and identity. The Ogallala aquifer region hosts diverse landscapes and ecosystems that are sensitive to human impacts. The aquifer currently supports nearly 30% of U.S. irrigated crops and livestock.

This map shows the Ogallala Aquifer’s water level change from pre-1950s to 2015. How is the Ogallala Aquifer doing? In short, not great. In the 1960s, geologists discovered that farmers were draining the Ogallala much faster than they previously thought. Today, many parts of the aquifer are still being drained faster than they can …

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. It occupies an area of 174,000 square miles, spreading across 8 American ...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 ...Ogallala aquifer—and the region it enhances. Underlying 175,000 square miles across eight states, this aquifer drives agricultural productivity and identity. The Ogallala aquifer region hosts diverse landscapes and ecosystems that are sensitive to human impacts. The aquifer currently supports nearly 30% of U.S. irrigated crops and livestock.Status of the High Plains Aquifer in Kansas by Donald O. Whittemore, James J. Butler, Jr., and B. Brownie Wilson. An Acrobat PDF file containing the complete report is available (10.4 MB).. Introduction. The High Plains aquifer (HPA), which includes the Ogallala aquifer, is the primary source of water for western Kansas and is economically the most …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 …9 февр. 2019 г. ... Decorative image. Article text next to a map of the Ogallala Aquifer. Partner(s). NOAA emblem · National Oceanic ...Aug 26, 2020 · 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 ...

The Ogallala aquifer in the United States is at risk of depletion. This 174,000 sq mile aquifer provides so much water to the Great Plains region, but is bei...In Kansas, “Day Zero” – the day wells run dry – has arrived for about 30% of the aquifer. Within 50 years, the entire aquifer is expected be 70% depleted. Some observers blame this ...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 ...For those who work in real estate, the term “plat map” is one with which you already have familiarity. Each time property has been surveyed in a county, those results are put on a plat map. Here are guidelines for how to view plat maps of y...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 …

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 ...

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 County14 мар. 2012 г. ... Map used to define Nebraska Sandhills doesn't include nearby areas also vulnerable to contamination, InsideClimate News has learned. By Lisa ...Contrasting management impacts in the Northern and Southern Ogallala. For the Northern Ogallala, sufficient precipitation helps prevent the depletion of the aquifer caused by …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 ... For example, the Ogallala Aquifer — a vast, 174,000 square-mile (450,000 square kilometers) ... The USGS National Water Information System's interactive map of nationwide water data.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)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 …18 янв. 2023 г. ... ... Ogallala Aquifer is the backbone of agriculture in the Great Plains. The expansive water source, called the High Plains aquifer by ...

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.

of the Ogallala Aquifer includes more than 500 maps and graphs showing the status and changes in the Ogallala Aquifer during the 15-year study period for the 42 Texas counties in the study area. The atlas also provides a series of maps that compare the agricul-ture, demographics and physical landscape of the Southern High

Mar 22, 2019 · 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. 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 OFR 00-300) [1].- 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.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 ...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 ... The imminent depletion of the Ogallala and other aquifers around the world is a defining planetary crisis of our times. Running Out offers a uniquely personal account of aquifer depletion and the deeper layers through which it gains meaning and force. Anthropologist Lucas Bessire journeyed back to western Kansas, where five generations …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.Mar 7, 2021 · 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 ... 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.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 ...Withdrawal rates from the Ogallala Aquifer.. This is a list of some aquifers in the United States.. Map of major US aquifers by rock type. An aquifer is a geologic formation, a group of formations, or a part of a formation that contains sufficient saturated permeable material to yield significant quantities of water to groundwater wells and springs.

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, 2,013 views)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, 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.Instagram:https://instagram. ransom rambleris marketing a business majorswot planspath splunk examples Groundwater there is pumped from the Ogallala aquifer and shallow alluvial sources associated with streams. In contrast to the significant declines observed in the western Kansas GMDs, increases and decreases in water levels in Great Bend GMD 5 and Equus Beds GMD 2 in the central part of the state tend to even out over time.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 … kansas vs ukwhat time does ku basketball play tomorrow 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 …Ogallala Formation and saturated material of Quaternary Age in hydraulic connection with the Ogallala Formation. The High Plains aquifer is commonly referred to as the Ogallala aquifer. The High Plains aquifer is similar to a rigid sponge, partially saturated with water. The aquifer is composed of clay, silt, sand, i knew it gif Saving the Ogallala Aquifer, Sanderson said, will take more than shaming the irrigators who use it. It will require a shift in the broader systems that give western Kansas farmers incentives to grow thirsty crops like corn in this dry region to serve a nation clamoring for cheap beef and ethanol gasoline — the systems that have built Kansas ...The average saturated thickness of the Ogallala/Edwards-Trinity (High Plains) Aquifer within the District is 55 feet (2019-2020). Water Measurements (HPWD Field Technician Supervisor Keith Whitworth makes a water level measurement in one of the 1,345 privately-owned wells in the District's observation well program.