Modeling and scenario analysis for groundwater and surface water systems
HİDROJEOTEK evaluates the behavior of groundwater and surface water systems through numerical modeling approaches. Modeling studies are carried out by integrating field data, hydrogeological analyses, hydrological processes and engineering parameters.
The objective is to describe system behavior quantitatively, compare alternative scenarios and provide a technically defensible basis for project decisions.
Scope of numerical modeling
Modeling studies are structured at different levels depending on project scale, data availability and technical objectives. Each model is built upon a conceptual hydrogeological and hydrological assessment.
Groundwater flow modeling
Aquifer systems are represented numerically; hydraulic parameters, boundary conditions, recharge and discharge components are integrated into the model.
Dewatering analysis
Water inflows, drainage requirements and operational conditions are evaluated with model support for open-pit, underground mining and infrastructure projects.
Basin-scale hydrological modeling
Rainfall-runoff processes, surface water components, water balance and different climate or land-use conditions are analyzed through scenarios.
Alternative scenario analysis
Alternative scenarios related to operation, design, recharge, pumping, climate or management conditions are compared.
Calibration and validation
Model outputs are compared with observations; calibration, sensitivity and validation processes are carried out when required.
Reporting of model results
Scenario results, maps, graphs, water balance components and technical interpretations are presented as decision-support outputs.
Modeling strengthens technical decision-making
Observational data alone is often not sufficient to explain future system behavior. Numerical modeling is a powerful tool for evaluating system response under different conditions.
Predicting system behavior
The response of groundwater and surface water systems to different conditions can be evaluated quantitatively through modeling.
Comparing alternatives
Different design, operation, dewatering or management options can be compared within the same technical framework.
Assessing risks
Water inflows, level changes, impact areas and long-term system responses are analyzed in a more measurable way.
Providing decision support
Model outputs provide technical support for engineering design, operation planning and environmental assessment processes.
Modeling workflow
Modeling studies are not treated as software setup alone; they are carried out as a systematic process involving data control, conceptual modeling, numerical representation and interpretation of results.
Data and objective definition
The model objective, scale, datasets, data gaps and expected technical outputs are clarified at the beginning.
Conceptual model
Hydrostratigraphy, boundary conditions, recharge-discharge relationships and system assumptions are technically defined.
Numerical setup
Model grid, parameters, boundary conditions, stress periods and observation data are represented within a suitable numerical structure.
Calibration and scenarios
The model is compared with observations; relevant scenarios are simulated and results are interpreted from an engineering perspective.
Use of model results
Modeling results do not replace final decisions on their own. They should be used as a technical assessment tool that supports decision-making while considering data quality, model assumptions and uncertainties.
Let’s evaluate your modeling needs
You may share your project’s data status, technical objective and expected model output so that we can define the appropriate modeling approach together.
Request a Technical Meeting