Groundwater

Article	Citations
	50
A Reduced Order Model for Sea Water Intrusion Simulation Using Proper Orthogonal Decomposition	44
Groundwater Modeling in a Changing World: MODFLOW‐and‐More 2022 Special Issue	35
Book Review: Transboundary Aquifers: Challenges and the Way Forward	33
The Artesian Wells of Batavia, Dutch East‐Indies 1872 to 1878	32
Study on Permeability Calculation Method Based on J Function and Fractal Theory	31
Susceptibility Assessment of Groundwater Nitrate Contamination Using an Ensemble Machine Learning Approach	27
Surface Water‐Groundwater Connections as Pathways for Inland Salinization of Coastal Aquifers	27
Quantifying Annual Nitrogen Loss to Groundwater Via Edge‐of‐Field Monitoring: Method and Application	26
A New Explicit Solver for MODFLOW Enabling Small Time Step Simulations	25
Spatial Prediction Modeling of Geogenic Chromium in Groundwater Using Soft Computing Techniques	23
Hydraulic Response to Sea Level Rise in a Coastal Aquifer Extending under the Sea with a Cut‐off Wall	21
Society News	20
The Possible Source of Abnormally High Sodium Content in Low‐Salinity Geothermal Water	19
Factoring Impacts to Water Supply Well Operations into Groundwater Management Planning	18
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Nitrogen and Phosphorus Treatment Can Be Sustainable During on‐Site Wastewater Disposal	17
Variability and Scale Dependence of Hydraulic Conductivity for Hanford Site Sand and Gravel Aquifers	16
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Improved Lumped‐Parameter and Numerical Modeling of Unsaturated Water Flow and Stable Water Isotopes	14
Transience of Coastal Water Table Rise in Response to Sea‐Level Rise	14
New Insights into the Formation and Properties of Wellbore Skin: Why We Have to Rethink the Concept	13
The Geology of Aquitards in Alluvial Aquifers: A Predictive Approach Based on Facies Models	13
Predicting Groundwater Hydrochemical Facies in Three Dimensions with Random Forest Classification, USA	12

Quantification and Analysis of Hydrograph Behavior Using Groundwater Signatures	11
An Introduction to Hydraulic Testing in Hydrogeology	11
Evidence Based Estimation of Macrodispersivity for Groundwater Transport Applications	11
NGWA News	11
Bronze Age Sacred Wells of Sardinia, Italy: Groundwater Access Without Water Utility	11
Society News	11
Issue Information	10
Improvements on Scalable and Reproducible Cloud Implementation of Numerical Groundwater Modeling	9
A Unit‐Concentration Method to Quantify Source Contribution	8
Comparing Physics‐Based, Conceptual and Machine‐Learning Models to Predict Groundwater Levels by BMA	8
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Groundwater Science Could Use a New Term: Transportivity	8
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Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area	8
An Alternative Mechanism of Land Subsidence: Osmotic Effects Due to Seawater Intrusion	7
Towards Improved Remedial Outcomes in Categorical Aquifers with an Iterative Ensemble Smoother	7
Book Review: Urban Groundwater	7
muFlowReacT : A Library to Solve Multiphase Multicomponent Reactive Transport on Unstructured Meshes	7
Evaluation of Models for Estimating Hydraulic Conductivity in Glacial Aquifers with NMR Logging	7
Global Groundwater Carbon Mass Flux and the Myth of Atmospheric Weathering	7
Breakthrough Curve Separation Using Applied Solute Tracers	7
Flow and Transport Modeling in Heterogeneous Sediments Using an Integral Approach	7
Disagreeing to Agree: Multimodel Analyses to Develop Good Neighbor Agreements	7
Flopy: The Python Interface for MODFLOW	6
Using Geospatial Techniques and Analytic Hierarchy Process to Map Groundwater Potential Zones	6
An Agricultural Package for MODFLOW 6 Using the Application Programming Interface	6
A Tool for Forecasting the Arrival Time of a Tracer or a Pollutant at a Karst Spring	6
The Hydraulic Evolution of Groundwater‐Fed Pit Lakes After Mine Closure	6
Applying 224 Ra and	6
Monitoring Heat Transfer and Recharge Mechanisms in a Karst System Using Fiber Optic Distributed Temperature Sensing	6
The Three Ages of Water: Prehistoric Past, Imperiled Present, and a Hope for the Future	5
Water Table Depth Estimates over the Contiguous United States Using a Random Forest Model	5
Society News	5
Society News	5
Basic Hydrogeology: An Introduction to the Fundamentals of Groundwater Science	5
Groundwater Salinity: Applying the Specific Conductance and Water Type Proxy	5
Society News	5
Seasonal Groundwater Level Dynamics in Unconfined Aquifers across the United States	5
A Case Study for Determination of the Best Underground Dam Sites, Bursa Province, Turkey	5
San Antonio Water System, Texas Carrizo Aquifer Storage Recovery Program	5
Is Groundwater Research Under Threat? A Look Into the Closure of the USEPA ORD	5
Dipole Flow Tracer Test Models for Identifying Skin Properties and Ambient Groundwater Flow Effects	5
Model‐Based Approach to Determine Critical Design Parameters for Tandem Circulation Well Remediation Systems	5
Estimating Characteristic Grain Sizes and Effective Porosity from Hydraulic Conductivity Data	5
Simulation‐Optimization Approach for Siting Injection Wells in Urban Area with Complex Hydrogeology	5
NGWA News	5
Book Review: Analytical Groundwater Modeling: Theory and Applications Using Python	5
Impacts of Groundwater Pumping for Hydraulic Fracturing on Aquifers Overlying the Eagle Ford Shale	5
MODPATH‐RW : A Random Walk Particle Tracking Code for Solute Transport in Heterogeneous Aquifers	5
Wellbore Skin: Why Its Presence and Properties Are So Difficult to Predict	4

New Preconsolidation Heads Following the Long‐Term Hydraulic‐Head Decline and Recovery in Houston, Texas	4
Evaluation of Hydraulic Conductivity Estimates from Various Approaches with Groundwater Flow Models	4
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Information‐Driven Sequential Inversion for Transient Hydraulic Tomography	4
Groundwater Ages in Intertill and Buried Valley Aquifers in Saskatchewan, Canada	4
Read the Whole Issue!	4
Using Alternate Pumping and Cooperative Game Theory to Reduce Sea Water Intrusion	4
Groundwater: The Missing Educational Curriculum	4
Controls of Geochemical and Hydrogeochemical Factors on Arsenic Mobility in the Hetao Basin, China	4
Evaluation of an Impulse‐Response Emulator for Groundwater Contaminant Transport Modeling	4
A Generic Closed‐Loop Contaminant Treatment System Package for MODFLOW 6	4
Underground Hydromusicology: Subjective Interpretations of Groundwater‐Inspired Electronic Music	4
Book Review: Karst Hydrogeology, Geomorphology, and Caves	4
Continental Scale Hydrostratigraphy: Comparing Geologically Informed Data Products to Analytical Solutions	4
Exploring Freshwater Beneath the Ocean Floor	4
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Saline Groundwater for Aquaculture: An Expanding Hydrogeological and Hydrogeophysical Frontier	3
Approximation of van Genuchten Parameter Ranges from Hydraulic Conductivity Data	3
Issue Information	3
Aquifer Recharge and Overexploitation: The Need for a New Storyline	3
PEST and AEM Modeling for Data Acquisition Planning	3
Thank You for Your Service	3
A Century (1906‐2024) of Groundwater and Land Subsidence Studies in Greater Houston Region: A Review	3
Time‐Lapse Geophysical Measurements for Monitoring Coastal Groundwater Dynamics in an Unconfined Aquifer	3
Accurate Simulation of Flow through Dipping Aquifers with MODFLOW 6 Using Enhanced Cell Connectivity	3
Interpreting Concentrations Sampled in Long‐Screened Wells with Borehole Flow: An Inverse Modeling Approach	3
SWIB —An Online Model to Estimate Daily Crop Water Stress, Irrigation Needs, and Soil Water Budget	3
A Novel Semi‐Analytical Solution of Over‐Damped Slug Test in a Three‐Layered Aquifer System	3
Comparing Groundwater Sampling Devices for Denitrification Assessment Using the N 2	3
Influence of Geometric Characteristics on Water Flow and Solute Transport at Fracture Intersections	3
What Can Groundwater Monitoring Tell Us About Gas Migration? A Numerical Modeling Study	3
Revisiting MODFLOW 's Capability to Model Flow Through Sedimentary Structures	3
Generating a Statistically Constrained Quaternary Model of a Buried Bedrock Valley Using FDEM	3
Hydrogeological Functioning of a Karst Underground River Basin in Southwest China	3
A Review of Low‐Impact Development Factors Affecting Managed Aquifer Recharge	3
Estimation of Groundwater and Spring Water Residence Times near the Coast of Fukushima, Japan	3
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Arnold Verruijt (1940‐2022)	3
The Potential of Horizontal Wells for Aquifer Storage and Recovery in Saline Aquifers	3
Comment on “Aquifer Characterization Using Fiber Bragg Grating Multi‐Level Monitoring System”	2
Issue Information	2
Aquitardifer: A New Hydrogeologic Term for Geologic Materials with both Aquitard and Aquifer Properties	2
Noble Gas Analyses to Distinguish Between Surface and Subsurface Brine Releases at a Legacy Oil Site	2
Time Series Analysis of Nonlinear Head Dynamics Using Synthetic Data Generated with a Variably Saturated Model	2
Aquifer Storage and Recovery ( ASR ) for Ecosystem Restoration: Kissimmee River ASR System, Florid	2
An Imputation Method for Simulating 3D Well Screen Locations from Limited Regional Well Log Data	2
NGWA News	2
NGWA News	2
Sustainable Irrigation: A Shift From Conventional to Solar Tube‐Wells	2
Parameter ESTimation With the Gauss–Levenberg–Marquardt Algorithm: An Intuitive Guide	2
A Close‐to‐Optimal Discretization Strategy for Pumping Test Numerical Simulation	2
Performance of Gradient and Gradient‐Free Optimizers in Transient Hydraulic Tomography	2
Erratum to “How Groundwater Moves Around Structures”	2
A Categorical Machine Learning Approach to Predicting Areas of Shallow Coastal Groundwater	2
Human Health Risk Assessment of Elevated Fe and Mn Intake in Groundwater in Yangtze Catchment	2
Mapping High‐ TDS Groundwater Near Impoundments Using Ground and Waterborne Towed Electromagnetics	2
GroMoPo : A Groundwater Model Portal for Findable, Accessible, Interoperable, and Reusable (FAIR) Modeling	2
Modernizing Deep Groundwater Testing: Rapid Stacked‐Dynamic Profiling with Long Screened Test Wells	2
Semi‐Quantitative Direct‐Push Data Can Improve Contaminant Delineation and Mass Discharge in Groundwater	2
Observations of a New Editor‐in‐Chief	2
Issue Information	2
Estimation of Aquifer Transmissivity From Analysis of Long‐Term Monitoring With the Thiem Solution	2
Threats to Springs in a Changing World: Science and Policies for Protection	2
Documentation and Prediction of Increasing Groundwater Chloride in the Twin Cities, Minnesota	2
Field Testing of a Novel Drilling Technique to Expand Well Diameters at Depth in Unconsolidated Formations	2
Analytical Solutions for Steady‐State Flow in Heterogeneous Leaky Aquifers: Verification against MODFLOW 6	2
Aquitards in Groundwater Systems: Groundwater Special Issue	2
Community Cloud Computing Infrastructure to Support Equitable Water Research and Education	2
Issue Information	2
Dissolved Inorganic Carbon Evolution of Sediment Porewater in the Huixian Wetland, Southwest China	2
Opportunistic Recharge Enhancement in Arid and Semi‐Arid Regions	2
Society News	2
Urban Thirst and Rural Water: The Saga of the Southern Nevada Groundwater Development Project	2
Replies to Comments on “Aquifer Characterization Using Fiber Bragg Grating Multi‐Level Monitoring System” by Leven and Barrash	1
Layered Radial Aquifer Model for Open‐Pit Mine Closure with Managed Aquifer Recharge	1
Managed Aquifer Recharge in Mining: A Review	1
Impact of Long Well Screens on Monitoring of the Freshwater‐Saltwater Transition Zone	1
Hydrogeological Characterization of Crystalline Bedrock Using Borehole Magnetic Resonance	1
Regional vs. Local Isotopic Gradient: Insights and Modeling from Mid‐Mountain Areas in Central Italy	1
Society News	1

Numerical Modeling of Recovery of Moisture from the Unsaturated Zone: A Feasibility Study	1
Evaluation of Dual Domain Mass Transfer in Porous Media at the Pore Scale	1
Convergence of Groundwater Discharge through the Hyporheic Zone of Streams	1
Simulating Groundwater Interaction with a Surface Water Network Using Connected Linear Networks	1
Issue Information	1
MODFLOW as a Configurable Multi‐Model Hydrologic Simulator	1
Peer Review: Again	1
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Dark Waters : An Insight into Corporate Greed and PFAS Contamination	1
Simulation Method for Variable Permeability of Delay Interbed Based on Stress Variation Principle	1
Monochromatic Wave of Fluid Pressure in a Porous Rock	1
Mass Transfer from Mobile to Immobile Regions in Irregularly Shaped Micro‐Channels at Low Reynolds Number	1
Fundamentals of Groundwater, 2nd Edition	1
A New Groundwater Energy Transport Model for the MODFLOW Hydrologic Simulator	1
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Estimating Groundwater Pumping for Irrigation: A Method Comparison	1
Improved Method for Simulating Groundwater Inundation Using the MODFLOW 6 Lake Transport Package	1
Hydrogeology 101: Introduction to Groundwater Science and Engineering	1
Water Quality Impacts of the Energy–Water Nexus	1
Timing and Source of Recharge to the Columbia River Basalt Groundwater System in Northeastern Oregon	1
Issue Information	1
A Geophysical Remediation Monitoring Method Selection Tool ( GRM‐MST )	1
Geochemistry at a Karst Spring Reveals Complex Stormflow Dynamics in an Eogenetic Karst Aquifer	1
Using GRACE to Detect Groundwater Variation in North China Plain after South–North Water Diversion	1
The Effective Vertical Anisotropy of Layered Aquifers	1
Evaluating Flow Distribution in a Multiaquifer Recharge Well Using an In Situ Flowmeter	1
Effects of Auto‐Adaptive Localization on a Model Calibration Using Ensemble Methods	1
A History of India's Groundwater Crisis	1
Modeling Dissolution of Soluble Compounds from Multicomponent NAPL Using a Desorption Approximation	1
Effects of Soil Type and Thermal Boundary on Predicting Temperature Profiles and Groundwater Fluxes	1
Imaging Point Source Groundwater Discharges in a Confined Coastal Aquifer Using Electrical Resistivity	1
Deep‐Seated Fluids in Thermal Waters Before and After the 2016 Kumamoto Earthquakes	1
Control of Structural Landform Evolution on Karst Groundwater Cycle in a Large‐Scale Anticlinorium	1
Incorporating Electrostatic Coupling Effects into Multispecies Solute Transport Simulations with MODFLOW	1
Multi‐Objective Optimization of a Hydro‐Economic Model in an Over‐Allocated Agricultural Basin	1
A Water and Heat Coupling Model for GW‐SW Interaction Considering Nonuniform Heat Transfer Effects of Soil	1
Issue Information	1
Estimating Freshwater Lens Volume Based on Island Circularity	1
Neonicotinoids in Groundwater: Persistent Contaminants and Unresolved Risks	1
Estimation of Effective Fracture Aperture in Glacial Tills by Analysis of Dye Tracer Penetration	1
Issue Information	1
Sampling in Long‐Screened Wells: Issues, Misconceptions, and Solutions	1
From the Mental to the Conceptual Model: The Challenge of Teaching Hydrogeology in the Field	1
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Hexavalent Chromium Contamination in Groundwater: Erin Brockovich Promulgating Awareness Since 2000	1
Using Advective Transport Phenomena to Account for Uncertainty of Conductivity in Monitoring Design	1
r2ogs5: Calibration of Numerical Groundwater Flow Models with Bayesian Optimization in R	1