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Access your hydrogeological tools and applications
Project Management
Field Data Collection
HGS Field Portal
ReadyWell inventory data collection, project boundaries admin, and per-project access control — one integrated app.
Hydrograph Generator
ReadyGenerate historical water level charts, analyze trends, and export hydrographs.
Aquifer Test Analysis
ReadyAnalyze pumping test data using Jacob's method and recovery tests.
Slug Test Calculator
ReadyDetermine hydraulic conductivity from bore-well slug tests using Hvorslev and Bouwer-Rice methods.
Horton's Infiltration
ReadyAnalyze double ring infiltrometer data using Horton's equation.
Elevation → DEM / Surfer Grid
ReadyBuild a DEM & Surfer .grd / GeoTIFF for Visual MODFLOW Flex from Google elevation, your own X/Y/Z, or a Copernicus / SRTM DEM cropped to the study area + 2 km.
Step Drawdown Test
ReadyAnalyze well efficiency and aquifer loss coefficients using Jacob Hantush-Bierschenk method.
Mine Seepage Calculator
ReadyAdvanced water balance for open pit and underground mines.
Foundation Dewatering Calculator
ReadySeepage from excavated foundations per IS 9759 equivalent-well method — gravity, artesian & cut-off plug cases, storage release, monsoon pumping schedule, CGWA NOC quantity.
Khosla Runoff Estimator
ReadyEstimate watershed-wise runoff using Khosla's formula with auto-fetched 10-yr climate data.
Watershed Flood Modelling
ReadyDesign storm → SCS hydrograph → 2D flood maps. Rain-on-grid simulation and HEC-RAS 2D model inputs.
Flood2D Engine — PC Setup
DownloadOne-time installer for the 2D flood engine (companion to Watershed Flood Modelling). Extract, double-click setup.bat, then drag a project JSON onto RUN_Flood2D.bat.
Runoff & Recharge Structures
ReadySite rainwater runoff by land use, peak / annual computation, and recharge-structure sizing per CPWD & GEC-2015.
Water Balance Calculator
ReadyChecklist-driven water balance with auto-generated PFD diagram. Standard norms (CPHEEO, CPCB), fresh-vs-recycle allocation, Excel/Word/PNG export.
Water Quality Sampling
Coming SoonRecord water samples with GPS location, field parameters, and lab results.