GGU-DRAWDOWN 4.0

GGU-DRAWDOWN is a specialized engineering application for analyzing groundwater behavior and designing temporary or permanent dewatering systems. It helps geotechnical and hydrogeological professionals predict drawdown around excavations, shafts, tunnels, pipelines, and well fields, supporting safe construction planning and groundwater management.

Key capabilities:

• Simulates groundwater drawdown for single wells, multiple wells, and wellpoint systems
• Supports steady-state and time-dependent analyses using established analytical methods
• Handles confined, unconfined, and leaky aquifers, with options for partial penetration and layered ground conditions
• Accounts for boundary effects such as rivers, recharge areas, and impermeable barriers through superposition
• Assists in sizing and spacing wells, estimating pumping rates, and comparing design scenarios
• Produces clear outputs, including contour maps, cross-sections, and time–drawdown curves, with configurable reports
• Facilitates data exchange and documentation to streamline project workflows

By combining recognized hydrogeological theory with practical design tools, GGU-DRAWDOWN enables efficient, transparent dewatering studies and helps reduce risk in groundwater-sensitive projects.

GGU-DRAWDOWN is developed by Civilserve GmbH. The most popular versions of this product among our users are: 2.0, 3.2, 3.3 and 4.0. The name of the program executable file is GGU-DRAWDOWN.exe.