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How to's and trainings

PRMS Snow Module
Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Sorption Coefficients (Kd) for Perfluorooctanoic acid (PFOA) and Perfluorooctanesulfonic acid (PFOS), and supporting soil properties at a 250-meter resolution, based on 30-meter resolution data from the Polaris Soils database

Topic
Photograph showing unconsolidated deposits in North Dakota.

Unconsolidated and semiconsolidated sand and gravel aquifers

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Does the Darcy-Buckingham Law apply to flow through unsaturated porous rock?

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Ground-based electromagnetic survey, Alamosa, Colorado, March 2020

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Characterizing infiltration through a mine-waste dump using electrical geophysical and tracer-injection methods, Clear Creek County, Colorado

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The feasibility of recharge rate determinations using the steady-state centrifuge method

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Ground-followup studies of the 1977 airborne electromagnetic survey in the Assifar and Mulhal areas, Wadi Bidah district, Kingdom of Saudi Arabia

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Two-dimensional ground-water flow model of the Cretaceous aquifer system of Lee County and vicinity, Mississippi

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Solution of three-dimensional groundwater flow equations using the strongly implicit procedure

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Basic heat-flow data from the United States

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Deep subsurface drip irrigation using coal-bed sodic water: part II. geochemistry

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Simulation of contributing areas and surface-water leakage to potential replacement wells near the community of New Post, Sawyer County, Wisconsin, by means of a two-dimensional ground-water flow model

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The soil physics contributions of Edgar Buckingham

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Induced infiltration from the Rockaway River and water chemistry in a stratified-drift aquifer at Dover, New Jersey, with a section on modeling ground-water flow in the Rockaway River Valley

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Suitability of parametric models to describe the hydraulic properties of an unsaturated coarse sand and gravel

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Evaluation of hydraulic conductivities calculated from multi-port permeameter measurements

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A transient laboratory method for determining the hydraulic properties of 'tight' rocks-II. Application

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Artificial recharge to a freshwater-sensitive brackish-water sand aquifer, Norfolk, Virginia

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Heat flow near Charleston, South Carolina

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Chemical characteristics of south-central Lake Huron

Center News
Helicopter carrying geophysical sensors above Yellowstone National Park

Novel technique peeks beneath the ground at Yellowstone’s hot water plumbing system

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Direct observation of the depth of active groundwater circulation in an alpine watershed

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Satellite Location and Tri-Axial Accelerometer Data from Adult Female Polar Bears (Ursus Maritimus) in the Southern Beaufort Sea, April-October 2014

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Documentation for the “XT3D” option in the Node Property Flow (NPF) Package of MODFLOW 6

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A deep crustal fluid channel into the San Andreas Fault system near Parkfield, California

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Magnetic and GPR surveys of a former munitions foundry site at the Denver Federal Center

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Hydrogeology of the sand and gravel aquifer in the vicinity of the Wild Rose State Fish Hatchery, north-central Waushara County, Wisconsin

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Slug tests in unconfined formations: An assessment of the bouwer and rice technique

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Effects of underground mining and mine collapse on the hydrology of selected basins in West Virginia

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