AAPG Datapages/Archives: The Navajo Sandstone: A Regiona…

2021-7-2 · The Navajo Sandstone, of Triassic(?) and Jurassic age, is the main aquifer in the area and supplies water to domestic, stock and community wells along the periphery of Black Mesa. Industrial wells that have been drilled on the mesa completely penetrate the aquifer at depths of about 3,200 feet. The Navajo Sandstone contains water of

[PDF] Geohydrology of the Navajo sandstone in western …

The ujper Navajo and Lamb Point aquifers in the Navajo Sandstone are the principal source of water for the city of Kanab, irrigation, stock, and for rural homes in the study area. Well logs and outcrop descriptions indicate the Navajo Sandstone consists of the Lamb Point Tongue and an unnamed ujper member that are separated by the Tenney Canyon Tongue of the Kayenta Formation.

Stratigraphic Evolution of the Jurassic Navajo Sandstone ...

2017-12-4 · The eolian Navajo Sandstone represents the largest erg recorded in geologic history. Despite the record of a vast dry desert, interdune deposits and synsedimentary structures indicate periods of high-water table conditions present as far as 130 km from the erg margin. Across the San Rafael Swell, Navajo

Calculating Groundwater Recharge: The Navajo Sandstone of ...

2014-4-24 · Springs that discharge from the Navajo Sandstone aquifer in Zion National Park are a primary source of water to the River, which provides water for a number of towns in arid southern Utah (Christensen et al., 2005). The town of Springdale, for example, diverts water from the River year round for agriculture and drinking water.

Navajo Sandstone

2018-7-20 · Sandstone origins in the Western United States. Let''s take a look back to the Early to Middle Jurassic at the Navajo erg 170-190 million years ago. Estimates at the original size of this erg place it around 750,000-850,000 square miles. That''s somewhere between the size of Mexico and Saudi Arabia!

New Mexico Geological Society

2021-7-2 · The Navajo Sandstone, of Triassic(?) and Jurassic age, is the main aquifer in the area and supplies water to domestic, stock and community wells along the periphery of Black Mesa. Industrial wells that have been drilled on the mesa completely penetrate the aquifer at depths of about 3,200 feet. The Navajo Sandstone contains water of

SIMULATION OF GROUND-WATER FLOW AND WATER …

2011-2-8 · where ground water from the Navajo Sandstone discharges to springs. The springs are a major tourist attraction of these parks. The Navajo Sandstone, the principal regional aquifer, supplies water for domestic, stock, agricultural, and municipal use by …

(PDF) Diagenetic characteristics of the Jurassic Navajo ...

The Jurassic Navajo Sandstone core in the Covenant field in- cludes eolian dune interbedded with carbonate playa lake and fluvial interdune facies.

Fresh Water Deposits in the Navajo Sandstone

2020-9-30 · Fresh Water Deposits in the Navajo Sandstone. Fresh Water Deposits in the Navajo Sandstone. Thin subhorizontal to dish-shaped (concave upward) beds consisting of very fine sand/silt and resistant, thin, lenticular limestone beds or pans occur at numerous stratigraphic levels within the Navajo Sandstone. Middleton and Blakey (1983) suggested ...

Geology of Zion National Park

2021-8-26 · Navajo Sandstone (NA-va-ho) 190 to 180 million years ago. The Navajo Formation consists of one rock layer, Navajo Sandstone. While the Navajo is a dominant rock layer across the Colorado Plateau, it is thickest in Zion National Park - 2200 feet (700 m) thick. Navajo is a cliff-forming sandstone, but soft and easily cut by flowing water.

Competitive Groundwater Usage from the Navajo Sandstone

Computer modeling of the groundwater system is concerned only with those Indian wells which directly tap the Navajo Sandstone in either artesian or free water table areas. The computer simulation developed is a modified version of the basic artesian aquifer routine used by the Illinois State Water Survey.

Geohydrology of the Navajo sandstone in western Kane ...

The upper Navajo and Lamb Point aquifers in the Navajo Sandstone are the principal source of water for the city of Kanab, irrigation, stock, and for rural homes in the study area.

Competitive Groundwater Usage from the Navajo Sandstone …

Abstract. From the Proceedings of the 1973 Meetings of the Arizona Section - American Water Resources Assn. and the Hydrology Section - Arizona Academy of Science - May 4-5, 1973, Tucson, ArizonaGroundwater modeling is used to theoretically relate mining pumpage of the Navajo Sandstone to declines in the potentiometric surface at Navajo and Hopi Indian community, domestic, and stock …

Failure mode and weakening effect of water on sandstone

sandstone [Chester and Logan, 1986] and Tennessee sandstone [Rutter and Mainprice, 1978]. Colback and Wild [ 1965] observed an almost constant water-weakening effect of -30% in a quartzitic sandstone under triaxial compression. In contrast, Boozer et al: [1963] concluded that the weakening effect of water on Navajo sandstone decreased at higher

Navajo Nation Manages a Scarce Resource: Water | NASA ...

2020-8-28 · Navajo Nation Manages a Scarce Resource: Water. Stretching across the extreme southeastern corner of Utah is the northern extent of the Navajo Nation – the largest Native American territory in the United States. Nestled squarely in the arid Four Corners region, the Navajo Nation covers parts of three states and boasts magnificent topography.

SIMULATION OF GROUND-WATER FLOW AND WATER …

2011-2-8 · The Navajo Sandstone, the principal regional aquifer, supplies water for domestic, stock, agricultural, and municipal use by means of springs, wells, and base flow to local streams. Coal is one of the natural resources of the area.

Desert and groundwater dynamics of the Jurassic Navajo ...

The Jurassic Navajo Sandstone of southeastern Utah is a rich archive of a desert complex with an active groundwater system, influenced by climate changes and recharge from the Uncompahgre Uplift of the Ancestral Rocky Mountains. This eastern erg margin was dominated by dune deposits of large (>10 m thick) and small (m-scale) crossbedded sandstone sets.

Simulation analysis of water-level changes in the Navajo ...

This resulted in a maximum observed water level rise of 395 ft in a well in the Navajo Sandstone 1 mi from the lake. A steady-state model was prepared with subsurface recharge rates of 5,720 acre-ft/yr, 10,440 acre-ft/yr, and 14,820 acre-ft/yr, resulting in a range of hydraulic conductivity of 0.25 to 3.38 ft/da.

"A Geologic and Hydrochemical Investigation of the ...

Salt water is produced from the Ferron Sandstone Member of the Mancos Shale in central Utah as part of the production of coalbed methane (CBM) and is disposed of by injection predominantly into the Navajo Sandstone between 4,500 feet to 7,300 feet and is considered to be a hazardous waste. Local government agencies are concerned about the potential impacts on shallow groundwater because of ...

Follow the water: Connecting a CO2 reservoir and bleached ...

2011-11-1 · Follow the water: Connecting a CO 2 reservoir and bleached sandstone to iron-rich concretions in the Navajo Sandstone of south-central Utah, USA: COMMENT M.A. Chan; M.A. Chan 1. Department of Geology and Geophysics, University of Utah, Salt Lake City, Utah 84112-0102, USA.

A Geologic and Hydrochemical Investigation of the ...

2020-10-13 · Salt water is produced from the Ferron Sandstone Member of the Mancos Shale in central Utah as part of the production of coalbed methane (CBM) and is disposed of by injection predominantly into the Navajo Sandstone between 4,500 feet to 7,300 feet and is considered to be a hazardous waste. Local government agencies are concerned about

(PDF) Follow the water: Connecting a CO2 reservoir and ...

doi:10.1130/G32550Y.1 Forum Reply Follow the water: Connecting a CO2 reservoir and bleached sandstone to iron-rich concretions in the Navajo Sandstone of south-central Utah, USA Richard M. Kettler1, David B. Loope1*, and Karrie A. Weber1,2 The absence of siderite in spring precipitates is …

Water eroded Navajo Sandstone forms a slot canyon in …

Water eroded Navajo Sandstone forms a slot canyon in Upper Antelope Canyon, Navajo Land, Arizona, United States of America, North America Share purchases, manage spending, and stay organized with new tools for teams.

Zion National Park: Evidence of Deep Water Sand Waves ...

2021-4-30 · Sand dune heights are equal to about one-fifth of the water depth that forms them. 3 Some dunes in the Navajo Sandstone reach 95 feet high, 4 meaning they formed beneath about 500 feet of fast-flowing water! The tsunamis that made these sand waves must have been gigantic—and larger than any observed in recent history.

Ages of the Navajo Sandstone -

2019-9-9 · The Navajo Sandstone is known for its beautiful red and tan crossbedded sandstones that grace many of the national parks and monuments in the southwest USA. The sands were deposited in …

Oxidative dissolution of uraninite precipitated on Navajo ...

1999-3-1 · Host rock, Navajo sandstone, was also collected on site. The porosity ranges between 24% and 28%. Sandstone mineralogy is dominated by quartz, with some microcline often heavily corroded to clays. Quartz is coated with a layer of clays and iron oxides, …

Oxidative dissolution of uraninite precipitated on Navajo ...

1999-3-1 · Sandstone with a high inventory of uraninite. The results of the oxidation experiments in ground water with 0.7·10 −2 to 5.8·10 −2 mmole of oxygen and 1.2·10 −2 mmole of uraninite ( Table 3) are shown in Fig. 12 a,b. The uranium concentration was between 1 …

[PDF] Download Ground Water Flow In The Navajo Sandstone ...

Download Ground Water Flow In The Navajo Sandstone In Parts Of Emery Grand Carbon Wayne Garfield And Kane Counties Southeast Utah full book in PDF, EPUB, and Mobi Format, get it for read on your Kindle device, PC, phones or tablets. Ground Water Flow In The Navajo Sandstone In Parts Of Emery Grand Carbon Wayne Garfield And Kane Counties Southeast Utah full free pdf books

Hydrologic analyses in support of the Navajo Generating ...

2016-6-1 · The aquifer is named for the Dakota Sandstone, which is the primary water-bearing unit. The NGS is located near Page, Arizona on the Navajo Nation. The KMC, which delivers coal to NGS by way of a dedicated electric railroad, is located approximately 83 miles southeast of NGS (about 125 miles northeast of Flagstaff, Arizona).

Navajo Sandstone, Waves of Rock and Water | Lake Powell …

2021-8-7 · Navajo Sandstone, Waves of Rock and Water. August 2, 2011 Ryan Hertz Leave a comment. One of the most magnificent sights of Lake Powell and the Glen Canyon National Recreation Area is the juxtaposition of the waves of Colorado River water and the frozen waves of Navajo Sandstone. Both exhibiting relaxing, fluid motion, but the sandstone echoing ...

Navajo Sandstone

2018-11-14 · The Navajo Sandstone is a geologic formation in the Glen Canyon Group that is spread across the U.S. states of southern Nevada, northern Arizona, northwestColorado, and Utah; as part of the Colorado Plateau province of the United States.. The Navajo Sandstone formation is particularly prominent in southern Utah, where it forms the main attractions of a number of national parks and …

THE NAVAJO AQUIFER SYSTEM OF SOUTHWESTERN UTAH

2002-8-2 · The Navajo aquifer system, defined as the combination of the water-bearing parts of the Navajo Sandstone and the Kayenta Formation, provides the majority of municipal water to southwestern Utah. Rapid population growth in this warm and arid region is putting pressure on ground-water managers to further develop

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