Groundwater

Article	Citations
Alpine Hydrogeology: The Critical Role of Groundwater in Sourcing the Headwaters of the World	65
Review of Modeling Approaches to Groundwater Flow in Deformed Carbonate Aquifers	33
Decision Support Modeling: Data Assimilation, Uncertainty Quantification, and Strategic Abstraction	29
Aquifer Imaging with Oscillatory Hydraulic Tomography: Application at the Field Scale	21
Groundwater Potential Mapping Using GIS‐Based Hybrid Artificial Intelligence Methods	19
Importance of Spatial Resolution in Global Groundwater Modeling	18
Stochastic Modeling of Groundwater Fluoride Contamination: Introducing Lazy Learners	18
The Importance of Groundwater in Critical Zone Science	17
Machine Learning Predictions of pH in the Glacial Aquifer System, Northern USA	15
Managing Groundwater to Ensure Ecosystem Function	15
Constraining a Flow Model with Field Measurements to Assess Water Transit Time Through a Vadose Zone	15
Simulating Groundwater‐Streamflow Connections in the Upper Colorado River Basin	14
Impact of Rainwater Harvesting on Hydrological Processes in a Fragile Watershed of South Asia	14
Review of Laboratory Scale Models of Karst Aquifers: Approaches, Similitude, and Requirements	13
Using Generative Adversarial Networks as a Fast Forward Operator for Hydrogeological Inverse Problems	13
The Aqueducts and Water Supply of Ancient Rome	12
Aquifer Storage and Recovery Using Saline Aquifers: Hydrogeological Controls and Opportunities	11
Spatiotemporal Analysis of Extracted Groundwater Volumes Estimated from Electricity Consumption	11
Hydraulic‐Head Formulation for Density‐Dependent Flow and Transport	10
SFRmaker and Linesink‐Maker: Rapid Construction of Streamflow Routing Networks from Hydrography Data	10
Groundwater Storage Change in the Jinsha River Basin from GRACE, Hydrologic Models, and In Situ Data	10
Source and Quality of Groundwater Surrounding the Qinghai Lake, NE Qinghai‐Tibet Plateau	10
Hydrogeochemistry of Water in Coal Measures during Grouting Treatment of Taoyuan Mine, China	10
Using Wavelet Coherence to Characterize Surface Water Infiltration into a Low‐Lying Karst Aquifer	9
Anthropogenic Decline of Ancient, Sustainable Water Systems: Qanats	9

Assessment of NMR Logging for Estimating Hydraulic Conductivity in Glacial Aquifers	9
Risk‐Based Decision‐Support Groundwater Modeling for the Lower San Antonio River Basin, Texas, USA	8
Integrated Hydrologic Modeling to Untangle the Impacts of Water Management During Drought	8
High‐Resolution Integrated Transport Model for Studying Surface Water–Groundwater Interaction	8
On Inflow to a Tunnel in a Fractured Double‐Porosity Aquifer	8
The Enrichment Process of Groundwater Fluorine in Sea Water Intrusion Area of Gaomi City, China	8
Distributed Temperature Sensing to Measure Infiltration Rates Across a Groundwater Recharge Basin	8
Applying a Regional Transport Modeling Framework to Manage Nitrate Contamination of Groundwater	8
Estimating Effective Porosity in Bedrock Aquifers	8
A Flux Detection Probe to Quantify Dynamic Groundwater‐Surface Water Exchange in the Hyporheic Zone	8
A New Randomized Binary Prior Model for Hydraulic Tomography in Fractured Aquifers	8
Field Tracer Tests to Evaluate Transport Properties of Tryptophan and Humic Acid in Karst	7
Assessing the Impact of a Heated Basement on Groundwater Temperatures in Bratislava, Slovakia	7
Flowing Well—Time‐Domain Solution and Inverse Problem Revisited	7
Case Studies of Geothermal System Response to Perturbations in Groundwater Flow and Thermal Regimes	7
Pay the PIED Piper: Guidelines to Visualize Large Geochemical Datasets on Piper Diagrams	7
ogs5py: A Python‐API for the OpenGeoSys 5 Scientific Modeling Package	7
Consequences of Groundwater‐Model Vertical Discretization in Risk‐Based Decision‐Making	7
Rapid Mapping of Hydrological Systems in Tanzania Using a Towed Transient Electromagnetic System	7
Can Karst Conduit Models Be Calibrated? A Dual Approach Using Dye Tracing and Temperature	7
Groundwater Quality in the Yucatan Peninsula: Insights from Stable Isotope and Metals Analysis	7
Risk‐Based Wellhead Protection Decision Support: A Repeatable Workflow Approach	7
Fiber Optic Pressure Measurements Open Up New Experimental Possibilities in Hydrogeology	7
Use of Sonication for Enhanced Sampling of Attached Microbes from Groundwater Systems	6
On the Performance of Pilot‐Point Based Hydraulic Tomography with a Geophysical a Priori Model	6
Net Inflow: An Important Target on the Path to Aquifer Sustainability	6
A Physically Based Approach for Estimating Hydraulic Conductivity from HPT Pressure and Flowrate	6
Numerical Simulation of Solute Transport in Saturated Porous Media with Bounded Domains	6
Modeling Groundwater Inflow to the New Crater Lake at Kīlauea Volcano, Hawai'i	6
Multi‐Constrained Catchment Scale Optimization of Groundwater Abstraction Using Linear Programming	6
An ADTS Toolbox for Automatically Interpreting Active Distributed Temperature Sensing Measurements	6
EPA's Unprecedented Interim Drinking Water Health Advisories for PFOA and PFOS	6
A Type‐Curve Method for the Analysis of Pumping Tests with Piecewise‐Linear Pumping Rates	6
Use of the MODFLOW 6 Water Mover Package to Represent Natural and Managed Hydrologic Connections	6
Water Well Hydrographs: An Underutilized Resource for Characterizing Subsurface Conditions	6
Groundwater “Durability” Not “Sustainability”?	6
Evaluating Lower Computational Burden Approaches for Calibration of Large Environmental Models	6
Recommended Sampling Intervals for Arsenic in Private Wells	5
Performance Analysis of ANN Prediction for Groundwater Level Considering Regional‐Specific Influence Components	5
Heat Tracing in a Fractured Aquifer with Injection of Hot and Cold Water	5
Convergence of Groundwater Discharge through the Hyporheic Zone of Streams	5
An Application of HFE‐D for Evaluating Sea Water Intrusion in Coastal Aquifers of Southern Vietnam	5
DTSGUI: A Python Program to Process and Visualize Fiber‐Optic Distributed Temperature Sensing Data	5
Unstructured Gridding for MODFLOW from Prior Groundwater Flow Models: A New Paradigm	5
Optimizing Multiwell Aquifer Storage and Recovery Systems for Energy Use and Recovery Efficiency	5
Global Groundwater Solute Composition and Concentrations	5
Unsaturated Zone Flow Processes and Aquifer Response Time in the Chalk Aquifer, Brighton, South East England	5
Distinguishing Mountain Front and Mountain Block Recharge in an Intermontane Basin of the Himalayan Region	5
Sustained Ability of a Natural Microbial Community to Remove Nitrate from Groundwater	5
Numerical Investigation of a Methane Leakage from a Geothermal Well into a Shallow Aquifer	5

Reframing groundwater hydrology as a data‐driven science	4
Groundwater Model Simulations of Stakeholder‐Identified Scenarios in a High‐Conflict Irrigated Area	4
Global Groundwater Sustainability	4
Isotopic Characterization of Sulfate in a Shallow Aquifer Impacted by Agricultural Fertilizer	4
Multiple Wavelet Coherence to Evaluate Local Multivariate Relationships in a Groundwater System	4
Study of Water Relative Permeability in Fractures Using Well Tests and Radon: Gas Bubbles Effect	4
Robust Data Worth Analysis with Surrogate Models	4
Incorporating Snowmelt into Daily Estimates of Recharge Using a State‐Space Model of Infiltration	4
Interaction Effects Between Aquifer Thermal Energy Storage Systems	4
Aquifer Characterization Using Fiber Bragg Grating Multi‐Level Monitoring System	4
A COMSOL‐PHREEQC Coupled Python Framework for Reactive Transport Modeling in Soil and Groundwater	4
The Bioavailability of Dissolved, Particulate, and Adsorbed Organic Carbon in Groundwater Systems	4
On Solving Groundwater Flow and Transport Models with Algebraic Multigrid Preconditioning	4
Exploring Groundwater Resources and Recharge Potentialities at El‐Gallaba Plain, Western Desert, Egypt	4
GW/SW‐MST: A Groundwater/Surface‐Water Method Selection Tool	4
Solutions to Current Challenges in Widespread Monitoring of Groundwater Quality via Crowdsensing	4
Permeability Decline by Clay Fines Migration around a Low‐Salinity Fluid Injection Well	4
Using δ18O and δ2H to Detect Hydraulic Connection Between a Sinkhole Lake and a First‐Magnitude Spring	4
Nitrogen Attenuation in Septic System Plumes	4
Upstream Dispersion in Solute Transport Models: A Simple Evaluation and Reduction Methodology	3
Development of GUI Applications for Groundwater Modeling Using Python	3
Geochemistry and Provenance of Springs in a Baja California Sur Mountain Catchment	3
Analysis of Groundwater Overexploitation Based on Groundwater Regime Information	3
Correlating Bedrock Folds to Higher Rates of Arsenic Detection in Groundwater, Southeast Wisconsin, USA	3
Groundwater Impacts from the M5.8 Earthquake in Korea as Determined by Integrated Monitoring Systems	3
Evidence Based Estimation of Macrodispersivity for Groundwater Transport Applications	3
Challenges and Experiences of Managed Aquifer Recharge in the Mexico City Metropolitan Area	3
Changes in Deep Groundwater Flow Patterns Related to Oil and Gas Activities	3
The First Potentiometric Map	3
Aquifer Characterization and Uncertainty in Multi‐Frequency Oscillatory Flow Tests: Approach and Insights	3
Reducing Groundwater Pumping Cost Using Alternate Pulsed Pumping	3
Analytical Model for Heat Transfer in a Discrete Parallel Fracture–Rock Matrix System	3
anem: A Simple Web‐Based Platform to Build Stakeholder Understanding of Groundwater Behavior	3
Simulation of Lake‐Groundwater Interaction under Steady‐State Flow	3
Are Groundwater Level Data Collected by Citizen Scientists Trustworthy? A Cautionary Tale	3
Contamination Assessment and Site‐Management Tool (CAST): A Browser‐Based Tool for Site Assessment	3
Experiment and Simulation of Non‐Reactive Solute Transport in Porous Media	3
Characterizing Water Flow in Vegetated Lysimeters with Stable Water Isotopes and Modeling	3
DISOLV: A Python Package for the Interpretation of Borehole Dilution Tests	3
How Good Is Your Model Fit? Weighted Goodness‐of‐Fit Metrics for Irregular Time Series	3
Groundwater Connections and Sustainability in Social‐Ecological Systems	3
Too Many Streams and Not Enough Time or Money? Analytical Depletion Functions for Streamflow Depletion Estimates	3
Hydrogeologic Properties of Earth Materials and Principles of Groundwater Flow	3
ESPERE, a Tool for Multimethod Aquifer Recharge Estimation: What's New with Version 2?	3
Modeling GaseousCO2Flow Behavior in Layered Basalts: Dimensional Analysis and Aquifer Response	3
Biological and Physical Clogging in Infiltration Wells: Effects of Well Diameter and Gravel Pack	3
No‐Purge Groundwater Sampling for PFAS	3
Facilitating Open Pit Mine Closure with Managed Aquifer Recharge	3
Numerical Modeling of Nitrate Removal in Anoxic Groundwater during River Flooding of Riparian Zones	3
Visualization of Aqueous Geochemical Data Using Python and WQChartPy	3
Mapped Predictions of Manganese and Arsenic in an Alluvial Aquifer Using Boosted Regression Trees	3
Chemistry of the Karst Sarabkalan Spring, Iran, and Controls of PDO and ENSO Climate Indices on It	3
How to Find Aquifer Statistics Utilizing Pumping Tests? Two Field Studies Using welltestpy	3
The Effects of Fault‐Zone Cementation on Groundwater Flow at the Field Scale	2
The Groundwater Project: Democratizing Groundwater Knowledge	2
The Enrichment Process of Groundwater Fluorine in Seawater Intrusion Area of Gaomi City, China	2
Episodic and Continuous Recharge Estimation from High‐Resolution Well Records	2
New Capabilities in MT3D‐USGS for Simulating Unsaturated‐Zone Heat Transport	2
The Water Budget Myth and Its Recharge Controversy: Linear vs. Nonlinear Models	2
Subglacial Meltwater Recharge in the Dongkemadi River Basin, Yangtze River Source Region	2
A Closed‐Form Solution for Free‐ and Seepage‐Flow Field in Axisymmetric Infilled Conduit	2
Controls of Geochemical and Hydrogeochemical Factors on Arsenic Mobility in the Hetao Basin, China	2
Advantages of the Optimum Pulse Moment in Surface NMR and Application in Groundwater Exploration	2
Constant‐Rate Pumping Test in a Leaky Aquifer with Water Release from Storage in the Aquitard	2
Carbon Budget and Molecular Structure of Natural Organic Matter in Bank Infiltrated Groundwater	2
Stream Temperature Modeling and Fiber Optic Temperature Sensing to Characterize Groundwater Discharge	2
Coupling a Borehole Thermal Model and MT3DMS to Simulate Dynamic Ground Source Heat Pump Efficiency	2
Initial Assessment on Hydraulic Conductivity of Rock Mass and its Size Effect Using Drilling Data	2
Accelerating Streamline Tracking in Groundwater Flow Modeling on GPUs	2
Variation in Saturated Hydraulic Conductivity at the Outcrop Scale, the Whanganui Basin, New Zealand	2
Coastal Resiliency Groundwater Considerations	2
On Per‐ and Polyfluoroalkyl Substances: Suggested Resources and Considerations for Groundwater Professionals	2
Groundwater Monitoring through Citizen Science: A Review of Project Designs and Results	2
Groundwater Origin in Qanats, Chemo‐Isotopic, and Hydrogeological Evidence	2
Edmond Halley's Contributions to Hydrogeology	2
Parallel Simulation in Subsurface Hydrology: Evaluating the Performance of Modeling Computers	2
Post Audit of Simulated Groundwater Flow to a Short‐Lived (2019 to 2020) Crater Lake at Kīlauea Volcano	2
Pervasive, Preferential Flow through Mega‐Thick Unsaturated Zones in the Southern Great Basin	2
Fiber Optic Measurements of Soil Moisture in a Waste Rock Pile	2
Contributing Areas to Domestic Wells in Dipping Sedimentary Rocks under Extreme Recharge Events	2

Flux‐Corrected Transport with MT3DMS for Positive Solution of Transport with Full‐Tensor Dispersion	2
A Dye Tracer Approach for Quantifying Fluid and Solute Flux Across the Sediment–Water Interface	2
Single‐Well Injection‐Drift Test to Estimate Groundwater Velocity	2
Groundwater Modeling and Beyond: MODFLOW‐and‐More‐2019 Special Issue	2
Improved Method for Simulating Groundwater Inundation Using the MODFLOW 6 Lake Transport Package	2
Using GRACE to Detect Groundwater Variation in North China Plain after South–North Water Diversion	2
Measuring a Low Horizontal Hydraulic Gradient in a High Transmissivity Aquifer	2
Using Geospatial Techniques and Analytic Hierarchy Process to Map Groundwater Potential Zones	2
An Approximation of Inner Boundary Conditions for Wells Intersecting Highly Conductive Structures	2
Aquifer Recharge and Overexploitation: The Need for a New Storyline	2
FloPy Workflows for Creating Structured and Unstructured MODFLOW Models	2
Use of Groundwater Level Fluctuations near an Operating Water Supply Well to Estimate Aquifer Transmissivity	2
Groundwater and the International Year of Caves and Karst: Explore, Understand, Protect	2
A Method to Represent a Well in a Three‐Dimensional Discrete Fracture Network Model	2
A New R Program for Flow‐Log Analysis of Single Holes (FLASH‐R)	2
Improved Lumped‐Parameter and Numerical Modeling of Unsaturated Water Flow and Stable Water Isotopes	2
Modeling and Mapping High Water Table for a Coastal Region in Florida using Lidar DEM Data	2
Improving Groundwater Model Calibration with Repeat Microgravity Measurements	2
Interpretation of Pumping Tests in Heterogeneous Aquifers with Constant Head Boundary	2
Fracture Flow Characterization with Low‐Noise Spontaneous Potential Logging	2
Groundwater: The Missing Educational Curriculum	2
Beware of Spatial Autocorrelation When Applying Machine Learning Algorithms to Borehole Geophysical Logs	2
Probabilistic Contaminant Source Assessment—Getting the Most Out of Field Measurements	2
New Preconsolidation Heads Following the Long‐Term Hydraulic‐Head Decline and Recovery in Houston, Texas	2
Extending the Capture Map Concept to Estimate Discrete and Risk‐Based Streamflow Depletion Potential	2
Reflections of a Scientist Laboring in the Nuclear Waste Field	1
Optimal Location of Wells for Storage and Recovery of Surplus Desalinated Water in Coastal Aquifers	1
Reply to Comment on “A Particle Tracking Algorithm for Arbitrary Unstructured Grids”	1
Sulfur Hexafluoride and Potassium Bromide as Groundwater Tracers for Managed Aquifer Recharge	1
Food Security and Inaccurate Quantification of Groundwater Irrigation Use	1
Solutions for Groundwater Flow to a Pumping Well with an Exponentially Decreasing Variable‐Rate in a Sloping Aquifer	1
Comment on “How Good is Your Model Fit? Weighted Goodness‐of‐Fit Metrics for Irregular Time Series”	1
Including Vertical Fault Structures in Layered Groundwater Flow Models	1
Simulating Groundwater Interaction with a Surface Water Network Using Connected Linear Networks	1
A Design Tool for Solar Thermal Remediation Using Borehole Heat Exchangers	1
Calculation of Gas Ratios for Use in Stray Gas Migration Investigation and Characterization	1
Dimensional Characterization of Groundwater Oblique Flow Problems with Heat Transport	1
NGWA News	1
Revisiting MODFLOW's Capability to Model Flow Through Sedimentary Structures	1
What Should We Manage: Aquifers or Groundwater?	1
A Dual Delineation Approach to Untangle Interferences in Well Doublets Systems	1
Modeling PFAS Fate and Transport in Groundwater, with and Without Precursor Transformation	1
Monochromatic Wave of Fluid Pressure in a Porous Rock	1
Applied Geophysics for Managed Aquifer Recharge	1
An Approach for Selecting a Model for the Assessment of Potentially Contaminated Sites	1
Impacts of Subsurface Dam Construction on Downstream Groundwater Levels and Salinity in Coastal Aquifers	1
Continental Scale Hydrostratigraphy: Comparing Geologically Informed Data Products to Analytical Solutions	1
How Groundwater Moves Around Structures	1
Evaluation of Dual Domain Mass Transfer in Porous Media at the Pore Scale	1
Numerical Modeling of Head Losses in Different Types of Well Screens	1
Managed Aquifer Recharge for Drinking Water Protection—Glacial Aquifer in Cape Cod, Massachusetts	1
Poroelastic Modeling of a Heterogeneous Geologic Medium: A Case Study from Kanto Basin in Japan	1
Increasing the Sustainable Yield of the Orange County Groundwater Basin with Managed Aquifer Recharge	1
Flow and Transport Modeling in Heterogeneous Sediments Using an Integral Approach	1
Planning for Managed Aquifer Recharge Projects	1
Borehole Heat Exchangers—Addressing the Application Gap with Groundwater Science	1
Developing Data‐Rich Video of Surface Water–Groundwater Interactions for Public Engagement	1
A Generic Closed‐Loop Contaminant Treatment System Package for MODFLOW 6	1
Global Groundwater: Source, Scarcity, Sustainability, Security, and Solutions	1
Susceptibility Assessment of Groundwater Nitrate Contamination Using an Ensemble Machine Learning Approach	1
Idaho's Eastern Snake Plain Aquifer Managed Aquifer Recharge Program	1
Migration of Injected Wastewater with High Levels of Ammonia in a Saline Aquifer in South Florida	1
Comment on “Groundwater ‘Durability’ Not ‘Sustainability’”	1
A Water and Heat Coupling Model for GW‐SW Interaction Considering Nonuniform Heat Transfer Effects of Soil	1
Comment on “A Particle Tracking Algorithm for Arbitrary Unstructured Grids”	1
A Simple Relation to Constrain Groundwater Models Using Surface Deformation	1
Flying Blind: Geochemical Modeling and Thermodynamic Data Files	1
Groundwater Plans in the United States: Regulatory Frameworks and Management Goals	1
Hindcasting multidecadal predevelopment groundwater levels in the Floridan aquifer	1
Documentation and Prediction of Increasing Groundwater Chloride in the Twin Cities, Minnesota	1
Coastal Hydrogeology	1
FAIR Models	1
Demonstration of Managed Aquifer Recharge in a Coastal Plain Aquifer: Lessons Learned	1
Are Visible Fractures Accurate Predictors of Flow and Mass Transport in Fractured Till?	1
Free‐Phase Gas Detection in Groundwater Wells via Water Pressure and Continuous Field Parameters	1
What Does the Demise of the National Research Program Mean for Subsurface Water Science?	1
Managed Aquifer Recharge in Mining: A Review	1
Continental Scale Hydrostratigraphy: Basin‐Scale Testing of Alternative Data‐Driven Approaches	1
Altithermal Climate Change and Groundwater Development	1
Surface Water‐Groundwater Connections as Pathways for Inland Salinization of Coastal Aquifers	1
Hydraulic Conductivity from Nuclear Magnetic Resonance Logs in Sediments with Elevated Magnetic Susceptibilities	1
Using Alternate Pumping and Cooperative Game Theory to Reduce Sea Water Intrusion	1
Improved Parameter Resolution with Markov Chain Monte Carlo Simulation of Different Aquifer Tests	1
Preferential Retention and Transport of Perfluorooctanesulfonic Acid in a Dolomite Aquifer	1
Heterogeneity‐Driven Hydrodynamics Conditions the Hydrochemistry of Spring Water in Volcanic Islands	1
The Waiwhetu Aquifer: A Layered Cake Tin	1
Space Heating and Cooling With the Energy Below Our Feet	1
CMBEAR: Python‐Based Recharge Estimator Using the Chloride Mass Balance Method in Australia	1
Could the Ancestral Puebloans of Chaco Canyon, New Mexico, Have Depended on a Groundwater Ecosystem?	1