Abstract. The slug test is the most widely used technique for the in situ estimation of hydraulic conductivityin confined and unconfined formations. Currently, there are no generally accepted methods in thegroundwater literature for the analysis of response data from slug tests performed in wells screenedacross the watertable.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.Ogallala Formation. The Ogallala Formation is a Miocene to early Pliocene geologic formation in the central High Plains of the western United States and the location of the Ogallala Aquifer. [1] In Nebraska and South Dakota it is also classified as the Ogallala Group. [2] Notably, it records the North American Land Mammal Ages (NALMAs ...January 2017. Reservoir Modeling of CO 2 Injection in Arbuckle Saline Aquifer at Wellington Field, Sumner County, Kansas, by Yevhen Holubnyak, Willard Watney, Tiraz Birdie, Jason Rush, and Mina FazelAlavi. Kansas Geological Survey Open-file Rept. 2016-29.١٩/٠٥/٢٠١٣ ... Vast stretches of Texas farmland lying over the aquifer no longer support irrigation. In west-central Kansas, up to a fifth of the irrigated ...Corresponding author: Kansas Geological Survey, 1930 Constant Ave., Campus West, University of Kansas, Lawrence, KS 66047; (785) 864-2116; fax 785-864-5317; [email protected] Search for more papers by this authorSubmarine groundwater discharge (SGD) is an important pathway for water and materials within the land-ocean transition zone that can impact coastal environments and marine life. Although research from sandy shorelines has rapidly advanced in recentThe Missouri River alluvium is thickest and most used in Kansas near its junction with the Kansas River valley at Kansas City. Alluvial aquifers in other river valleys in Kansas such as the Smoky Hill, Solomon, Saline, Neosho, Marais des Cygnes, and Verdigris also are locally important sources of ground water. Over the last century, the names of Kansas aquifers have changed as our understanding of ground-water flow systems has improved. Unfortunately, the current assem-blage of names for aquifer and confining units in Kansas is a mix of the older and the more recent nomenclature (fig. 1). These names derived from local to multistate regional Dec 15, 2022 · This map from the Kansas Geological Survey shows how much the aquifer has declined across western Kansas. Many sections have seen water levels drop by more than 60% since irrigation began. ١٩/٠٢/٢٠١٩ ... The Ogallala Aquifer underlies parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. From wheat and ...The Hutchinson News. With Kansas' Ogallala Aquifer continuing to decline, a Haskell County farm family tested the age-old water law adage "First in time, first in right," and won. Haskell County District Court Judge Linda Gilmore ruled Wednesday in favor of the Garetsons and their more-than-80-year-old vested senior water right in the county ...The Equus Beds Aquifer is a distinct part the High Plains Aquifer System and is a principal municipal aquifer in south-central Kansas, underlying Hutchinson, McPherson, Newton, and Wichita. While generally illustrated as an extension of the Miocene-Pliocene Ogallala Aquifer, this aquifer is composed of alternating beds of sand and clay mostly deposited …٠٩/٠٧/٢٠١٨ ... Water pumping continues in Kansas despite the depletion of the High Plains Aquifer, also known as the Ogallala Aquifer.An aquifer is a subsurface package of rocks and sediment that yields water in sufficient quantities to be economically useful to society. Aquifers are classified as either unconfined, semi-confined or confined, depending on the physical conditions under which the water is contained in an aquifer's rocks. Florida has all three types of aquifers ...2 Aquifer types ... Figure 10 Groundwater recharge to unconfined aquifer (Kansas Geological Survey 2003) Document Number: 2977263 Version: 8 Page 16 of 34 4.3 Discharge Discharge is when groundwater leaves the aquifer. Discharge can occur through groundwater pumping, leakage to surfaceNov 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 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. …Over much of central Kansas, the aquitard in the Kiowa is not present, and the upper and lower aquifer units cannot be differentiated. Figure 2--Extent of the Dakota aquifer system in Kansas. Strata of the Dakota aquifer outcrop primarily in the eastern extent of the aquifer in Kansas, although small outcrop areas also exist in south-central ...Warning signs about overreliance on aquifer irrigation have been visible for decades in Kansas, but no solution has been found due to conflict among landowners seeking to preserve water rights and the environmentalists and others pushing for expansion of water conservation programs. “That’s really where our threat lies,” Lewis said.Upgrading Aquifer Test Analysis. William C. Walton, Corresponding Author. William C. Walton. Consultant in Water Resources, 101 West Windsor Road, Apt 4110, Urbana, IL 61802; [email protected] Search for more papers by this author. William C. Walton, Corresponding Author.Presented by the Kansas Geological Survey Geology Extension, GeoKansas presents regional information about the geology and geography of Kansas. Photography Projects Photo Library ... and resources related to the High Plains aquifer. Kansas Geological Survey, 1930 Constant Ave., Lawrence, KS 66047-3724 phone 785-864 …Kansas High Plains Aquifer Atlas The High Plains aquifer is a massive network of water-bearing formations that underlies parts of eight states and includes the extensive Ogallala aquifer, the Great Bend Prairie aquifer in central Kansas, and the Equus Beds aquifer north and west of Wichita.The hypothesis is explored that groundwater-level rises in the Great Bend Prairie aquifer of Kansas are caused not only by water percolating downward through the soil but also by pressure pulses ...With the Ogallala Aquifer drying up, Kansas considers limits to crop irrigation. By David Condos Kansas News Service. April 09, 2023 6:09 AM. Brownie Wilson of the Kansas Geological Survey uses a ...Mar 13, 2023 · Western Kansas GMD 1 saw the smallest drop in 2022 groundwater levels at 1.27 feet. Levels fell 0.57 feet in 2021 and 0.59 in 2020. GMD 1 includes portions of Wallace, Greeley, Wichita, Scott and Lane counties, where the majority of wells are drilled into the Ogallala aquifer. “The aquifer in GMD 1 was never overly thick compared to areas ... The Dakota aquifer is the most geographically extensive aquifer in Kansas, although the extent of freshwater is less than that of the High Plains aquifer (HPA). The …Brian Frederic Platt. Stephen T. Hasiotis. Daniel R. Hirmas. The purpose of this paper is to test the application of a new, low-cost ($2995.00 US), multistripe laser triangulation (MLT) scanner ...In the Dakota aquifer of Kansas, hydraulic-diffusivity values range over more than three orders of magnitude and the sample of 22 values appears to be log-normally distributed (fig. 4.16). Hydraulic diffusivities in western Kansas are generally less than the geometric mean (the average of the log-normal distribution) of the available data.The High Plains aquifer, one of the world’s largest and most extensively studied, underlies 461 000 km 2 in parts of eight states and includes the 347 000 km 2 Ogallala aquifer. The aquifer is generally unconfined and most of it underlies parts of three states: Nebraska has 65 % of the aquifer volume, Texas 12 %, and Kansas 10 %.Nov 7, 2020 · According to the Kansas Water Office’s State of the Resource Report from August 2018, from the years of 2007 to 2016, water measurements taken across 158 wells in the Upper Smoky Hill region by the Kansas Geological Survey and the state Department of Agriculture’s Division of Water Resources showed an average groundwater level decline each ... The city lines of Kansas City, Missouri, cross through four counties: Cass County, Clay County, Jackson County and Platte County. Of these counties, the largest by land area is Cass County.Center pivot irrigation systems are now widely adopted throughout the Ogallala Aquifer region. In Kansas, only 18 percent of all irrigated acres were center pivot sprinklers in 1970; today, over 90 percent of all irrigated land in Kansas is under center pivot irrigation systems (Rogers and Aguilar 2012). If stable, non-declining, groundwater supplies are a …View Gallery. Aquifers are underground layers of porous and permeable rock or unconsolidated sediment, such as sand and gravel, that hold water. Porous means that …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 ... Toggle navigation ScienceBase-Catalog. Communities; Help . About ScienceBase; ScienceBase Help; ScienceBase FAQs; Report a ProblemTwo well-studied aquifers, the Edwards Aquifer in Texas and the High Plains Aquifer in Kansas, were used to represent hydrogeologic characteristics of carbonate and alluvium aquifers, respectively. Uncertainty in hydrogeologic properties was considered, as well. Each simulation provided a spatially explicit, temporal evolution of a shallow …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.Projections I've heard give 25 years or less for the Ogallala, and based on rainfall rates it's expected to take 6,000 years for it to refill. With climate change accelerating who knows what will happen, but between increased heat and a dry aquifer Kansas and Nebraska are likely to become rather barren areas.Most of the wells monitored in the district are drilled into the Ogallala aquifer, except in a few areas where they can also draw from the deeper Dakota aquifer. Western Kansas GMD 1 saw the smallest drop in 2022 groundwater levels at 1.27 feet. Levels fell 0.57 feet in 2021, and 0.59 in 2020.To implement and maintain viable water conservation programs, the State of Kansas and stakeholders need input on both program structure as well as likely outcomes. This research will develop an in-depth understanding of the factors, including technology adoption, that impact application efficiency, annual water usage, and the value of water rights for …Mar 13, 2023 · 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 south-central Kansas. Those measurements showed an overall average decline of 1.89 feet last year. Olathe Ford is a renowned car dealership located in Olathe, Kansas. With a rich history of serving the community for over 60 years, Olathe Ford has become synonymous with quality vehicles and exceptional customer service.Aug 29, 2022 · Water Right Development in Kansas. Kansas Geological Survey • Water usage is highly regulated • Much of the water development in the High Plains aquifer was in place by the 1980s • Each year, ~90% of water used is from groundwater, from that, ~80 to 85% is for irrigation • Over 95% of the wells in the Kansas High Plains aquifer have a ... 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 ... When Kansas lawmakers return for the session, they will renew efforts to conserve groundwater on the Ogallala Aquifer. (Allison Kite/Kansas Reflector) Legislators are almost certain to place the decline of the Ogallala Aquifer among their top priorities as the drought bearing down on Western Kansas hits the already depleted water supply.Apr 9, 2022 · A recent study from Kansas State University says the aquifer under western Kansas increases land values by nearly $4 billion. But those billions are drying up at an accelerating rate. Aquifer ... The river water that recharges the aquifer, even if saline, is a valuable resource in terms of quantity. The recharge of the High Plains aquifer by river water seeping from the river channel and infiltrating below the ditch-irrigated areas is on a scale similar to other recharge projects in the United States costing many millions of dollars.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 matter preservation. This deposit ...KGS Open-file Report 2019-18, Kansas River Alluvial Aquifer: Water Use and Real-Time Monitoring, Guide for Field Trip, March 27, 2019, Geological Society of America, 2019 Joint Section Meeting, Manhattan, Kansas, by Donald O. Whittemore, Brownie Wilson, and James J. Butler, Jr.Figure 10 Groundwater recharge to unconfined aquifer (Kansas Geological Survey 2003) Document Number: 2977263 Version: 8 Page 16 of 34 4.3 Discharge Discharge is when groundwater leaves the aquifer. Discharge can occur through groundwater pumping, leakage to surface water bodies (e.g. base flow), or spring seepage (Figure 11). Figure 11 …Countywide aquifer declines averaged 0.54 feet per year from 2010 to 2017, according to Kansas Geological Survey data. But from 2018 to 2021, the county lost an average of 0.09 feet per year.Western Kansas GMD 1 saw the smallest drop in 2022 groundwater levels at 1.27 feet. Levels fell 0.57 feet in 2021 and 0.59 in 2020. GMD 1 includes portions of Wallace, Greeley, Wichita, Scott and Lane counties, where the majority of wells are drilled into the Ogallala aquifer. “The aquifer in GMD 1 was never overly thick compared to areas ...The USGS National Water Information System (NWIS) has depth-to-water measurements made in the present and the past. A convenient way to find data for your area is by using the NWIS Mapper and selecting "Groundwater Sites" in the menu on the left. Click on any red groundwater pin to access the data (need to zoom in to change the dots to pins). Mar 12, 2023 · “The aquifer is not renewable, not at present demand levels,” explained Brownie Wilson, water data manager at the Kansas Geological Survey, in a phone call. An aquifer is a subsurface package of rocks and sediment that yields water in sufficient quantities to be economically useful to society. Aquifers are classified as either unconfined, semi-confined or confined, …The Ogallala aquifer groundwater levels in much of western Kansas started dropping in the 1950s as pumping increased, according to the Kansas Geological Survey. (Max McCoy) The dire state of water in western Kansas is not in dispute. The aquifer Kansans out west rely on to irrigate crops and provide drinking water dropped by a foot in 2021.Jan 17, 2023 · AILSA CHANG, HOST: The Great Plains are the nation's breadbasket, but after decades of irrigating crops, the underground water that powers large-scale farming in western Kansas is quickly drying ... Center pivot irrigation systems are now widely adopted throughout the Ogallala Aquifer region. In Kansas, only 18 percent of all irrigated acres were center pivot sprinklers in 1970; today, over 90 percent of all irrigated land in Kansas is under center pivot irrigation systems (Rogers and Aguilar 2012). If stable, non-declining, groundwater supplies are a …The mean annual volume of water used from the Dakota aquifer by water-right-permitted wells in Kansas is estimated to have been 117,000 acre-ft/yr (1.44 x 10 8 m 3 /yr) from 2006 to 2010. The use was greatest in southwest Kansas (approximately 86% of the total Dakota use).Water Right Development in Kansas. Kansas Geological Survey • Water usage is highly regulated • Much of the water development in the High Plains aquifer was in place by the 1980s • Each year, ~90% of water used is from groundwater, from that, ~80 to 85% is for irrigation • Over 95% of the wells in the Kansas High Plains aquifer have a ...The Dakota aquifer is the most geographically extensive aquifer in Kansas, although the extent of freshwater is less than that of the High Plains aquifer (HPA). The …Depletion of the Ogallala Aquifer alarms state regulators by JOHN HANNA The Associated Press | January 7, 2023 at 2:20 a.m.. A center pivot irrigation ...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.aquifers caused by point-source CO2 and/or brine leaks introduced at the base of the aquifer. A leak can be defined as one or more discreet point sources (e.g. leaky wellbores), or as con-tinuous ... aquifer (Kansas/Nebraska, USA) was selected. For the carbonate class, an unconfined portion of the Edwards aquifer (Texas, USA) was …Credit: Kansas State University Photo Services MANHATTAN, Kan. -- If current irrigation trends continue, 69 percent of the groundwater stored in the High Plains Aquifer of Kansas will be depleted ...Are you a die-hard Kansas City Chiefs fan? Do you want to catch every thrilling moment of their games? If you’re unable to make it to Arrowhead Stadium or don’t have access to cable TV, don’t worry.The river water that recharges the aquifer, even if saline, is a valuable resource in terms of quantity. The recharge of the High Plains aquifer by river water seeping from the river channel and infiltrating below the ditch-irrigated areas is on a scale similar to other recharge projects in the United States costing many millions of dollars.The aquifer underlies approximately 40,000 square miles (103,600 square km) of the western two-thirds of Kansas (fig. 1). Figure 1--Map showing the confined and unconfined regions of the Dakota aquifer in Kansas and regions of hydraulic connection with other aquifer systems. Arrows indicate the directions of ground-water flow through the ...Dec 26, 2022 · When Kansas lawmakers return for the session, they will renew efforts to conserve groundwater on the Ogallala Aquifer. (Allison Kite/Kansas Reflector) Legislators are almost certain to place the decline of the Ogallala Aquifer among their top priorities as the drought bearing down on Western Kansas hits the already depleted water supply. If you are looking for a new or used Lexus in Kansas, there are several things you can do to find the best deals. In this article, we will discuss how to find the best deals on Kansas Lexus cars.Here we explore the interrelation between groundwater stress, aquifer depletion, ... a case study of the High Plains aquifer in Kansas. Water Int. 43, 815–828 (2018). ...The Kansas Geological Survey's High Plains Aquifer Interactive Atlas provides a large amount of information on the High Plains Aquifer underneath western and central Kansas, which provides 70-80% of the water used in Kansas. Are you a die-hard Kansas City Chiefs fan? Do you want to catch every thrilling moment of their games? If you’re unable to make it to Arrowhead Stadium or don’t have access to cable TV, don’t worry.Are you looking for a car dealership that provides exceptional customer service? Look no further than CarMax Kansas City. CarMax Kansas City is a car dealership that offers an extensive selection of new and used cars, along with top-notch c...Parts of North Africa are experiencing aquifer depletion. Even the enormous aquifers in North America can be threatened with aquifer depletion. The Oglalla Aquifer stretches more than 450,000 square kilometers (174,000 square miles) through parts of the U.S. states of South Dakota, Wyoming, Nebraska, Colorado, Kansas, New Mexico, …The High Plains aquifer underlies an area of about 174,000 square miles that extends through parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The aquifer is the principal source of water in one of the major agricultural areas of the United States.Figure 10 Groundwater recharge to unconfined aquifer (Kansas Geological Survey 2003) Document Number: 2977263 Version: 8 Page 16 of 34 4.3 Discharge Discharge is when groundwater leaves the aquifer. Discharge can occur through groundwater pumping, leakage to surface water bodies (e.g. base flow), or spring seepage (Figure 11). Figure 11 …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.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. For example, using data from Kansas, Pfeiffer and Lin (2014a) and Li and Zhao (2018) find a rebound effect after adopting LEPA. The rebound occurs because irrigation becomes effectively less ...This work uses data from Garden City, Kansas, USA (Fig. 1) and the surrounding Finney County, which occupies 3375 km 2 (1303 mi 2). Both are located in the northern part of the Arkansas River Basin, in the southern HPA of the USA. The HPA consists of the Ogallala aquifer and its overlying aquifer units.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.TOPEKA — Saving the Ogallala Aquifer could mean economic trade-offs in the short-term, the chairman of the Kansas House Water Committee said Tuesday. But the state can make progress and still maintain the farming economy of western Kansas, said Rep. Jim Minnix, R-Scott City. "If I were a banker … looking at the value of agriculture in ...Groundwater provides a reliable tap to sustain agricultural production, Countywide aquifer declines averaged 0.54 feet per year from 2010-2017, according to Kansas Geologica, The Ogallala portion of the High Plains aquifer consists of the Miocene-Pliocene Ogallala, Kansas began pumping water from the Ogallala Aquifer — a massive underground , Mar 12, 2023 · “The aquifer is not renewable, not at present demand levels,” explained Brown, In west-central Kansas, the aquifer is a primary source of water for livestock and do, Mar 8, 2021 · 300--Sandstone aquifers. 400--Carbonate-roc, Kansas City, MO, is a vibrant destination known for its rich histor, Oct 17, 2023 · Between 1950 and 2013, the water levels dropped over , Jan 6, 2023 · The aquifer covers roughly 175,000 square m, In mid-December, the Kansas Water Authority voted to recommend to , In west-central Kansas, the aquifer is a primary source of water for , In Kansas, the aquifer comprises three components , Kansas is one of the few states monitoring the agri, The Ogallala Aquifer is the largest aquifer in the United Stat, Kansas, which became a part of the United States thr, In Kansas, the aquifer comprises three components — , Apr 9, 2023 · With the Ogallala Aquifer drying up, Kansas co.