Overview

"We have extensive experience across all cities of Sudan, particularly in flood-risk mitigation projects, utilizing accurate international modeling tools and reliable field data. We also operate both within Sudan and internationally—including South Sudan, Ethiopia, the Kingdom of Saudi Arabia, and Mauritania—delivering advanced engineering, surveying, and hydrological projects.

Key Services:

• Watershed delineation and hydrological boundary definition.
• Runoff modeling using HEC-HMS and HEC-RAS.
• Historical flood analysis and return-period estimation.
• Flood hazard mapping and inundation analysis.
• Design of flood mitigation and stormwater protection solutions.

Why Zohal?

Our hydrology team has strong local experience across Sudan, supported by advanced modeling tools and real field data, ensuring accurate and reliable hydrological assessments.