HEC-HMS
Rainfall Time Series
CHIRPS daily watershed-average rainfall time series for the Hare catchment, 1981-2025.
Visual archive
Model Gallery
Technical figures produced during the modern reconstruction of the HARE Irrigation Project. The archive brings together HEC-HMS flood hydrology, SWAT watershed modelling, CROPWAT irrigation-demand analysis and HEC-RAS river hydraulics and floodplain modelling in one visual record.
HEC-HMS
Rainfall, design storms, basin model and flood hydrographs
SWAT
Watershed, soil, slope, hydrology and sediment transport
CROPWAT
Climate, crop water requirement and irrigation demand
HEC-RAS
River hydraulics, 50-year flood depth, velocity and headworks
HEC-HMS
Annual Maxima Plot
Annual maximum daily catchment-average rainfall series used for rainfall-frequency analysis.
HEC-HMS
Design Hyetograph
HEC-HMS 24-hour design storm represented as 15-minute incremental rainfall.
HEC-HMS
HEC-HMS Basin Model
Schematic representation of the Hare HEC-HMS basin model and hydrological connectivity.
HEC-HMS
25- and 50-Year Flood Hydrographs
Comparison of HEC-HMS outlet hydrographs for the 25-year and 50-year design events.
HEC-HMS
50-Year Simulation Results
Technical summary of the 50-year HEC-HMS simulation and design-flood results.
HEC-HMS
50-Year Outlet Hydrograph
Detailed outlet flood hydrograph for the 50-year HEC-HMS design event.
HEC-HMS
50-Year Peak Flow Summary
Summary of modelled peak flow and key HEC-HMS flood-design values.
HEC-HMS
Runoff Depth and Volume
HEC-HMS 50-year runoff depth and flood-volume summary for the Hare catchment.
HEC-HMS
Subbasin Contributions and Routed Flow
Contribution of individual subbasins and routed flow within the 50-year HEC-HMS simulation.
HEC-HMS
50-Year SCS Type II Design Storm
SCS Type II design-storm hyetograph used for the 50-year HEC-HMS simulation.
SWAT
SWAT Watershed Delineation
DEM-derived Hare watershed, drainage network and outlet configuration prepared for the SWAT model.
SWAT
SWAT Soil and Slope Overview
Combined infographic of the actual SWAT soil input and DEM-derived slope classes used for watershed and HRU analysis.
SWAT
SWAT Hydrology Summary
Simulation water-balance summary including precipitation, PET, evapotranspiration, surface runoff, lateral flow and groundwater return flow.
SWAT
SWAT Sediment Summary
Summary of simulated sediment generation, transport and watershed sediment response from the SWAT reconstruction.
SWAT
Sedimentation at Hare Weir
Project-focused interpretation of SWAT sediment results at the Hare diversion weir and their relevance to operation and maintenance.
CROPWAT
CROPWAT Climate Table
FAO historical climate data used for reference evapotranspiration and crop-water analysis.
CROPWAT
CROPWAT vs SWAT Comparison
Comparison of rainfall and evapotranspiration indicators between CROPWAT climate data and SWAT.
CROPWAT
CROPWAT CWR Summary
Summary of crop-water-requirement methodology and irrigation-demand workflow.
HEC-RAS
Land Cover and Manning Roughness
Land-cover interpretation and hydraulic roughness used across the HEC-RAS 2D computational domain.
HEC-RAS
50-Year Design Rainfall Hyetograph
Development of the 50-year synthetic design rainfall used in the HARE hydrological and hydraulic modelling workflow.
HEC-RAS
50-Year Design Inflow Hydrograph
HEC-HMS 50-year runoff hydrograph transferred to HEC-RAS as the principal upstream hydraulic boundary condition.
HEC-RAS
Final 50-Year HEC-RAS Simulation
Final HEC-RAS 2D simulation summary for plan ups_0.045G, including model configuration, hydraulic response and numerical performance.
HEC-RAS
50-Year Maximum Flow Velocity
Maximum simulated velocity distribution for the 50-year event, showing the principal high-energy river and tributary flow paths.
HEC-RAS
50-Year Maximum Water Depth
Maximum simulated water-depth distribution for the 50-year event across the HARE 2D hydraulic domain.
HEC-RAS
Reconstructed Weir and Canal-Entrance Levels
Approximate reconstruction of the HARE diversion headworks showing river-bed level, weir crest, canal entrance, normal canal water level, low-level sediment excluder and downstream canal drop.