INGETEC | WATER

Developing comprehensive water strategies for local communities

Building on thorough site assessments, Ingetec designs stormwater management infrastructure and proposes planning solutions that strengthen community resilience to extreme rainfall events, safeguard people and property, and support the renaturation and restoration of natural ecosystems.

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From hydraulic studies to aquatic ecosystems, water management at the core of our mission

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Throughout every project, we work closely with municipalities and local authorities to design and implement comprehensive water management strategies.

In urban environments, we assess the feasibility of disconnecting stormwater from conventional sewer networks by promoting surface de‑paving and designing nature‑based solutions that go beyond the traditional “all‑pipe” approach.

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In aquatic environments (rivers, lakes, wetlands…), we conduct diagnostics of waterways and riverbanks, identify obstacles, and propose avoidance and mitigation measures related to development projects. We work to ensure the restoration of hydro‑ecological continuity, create, restore, or reclaim wetlands and floodplain areas, and address riverbank erosion and population displacement.

In fluvial hydraulics, we define flood hazard scenarios to identify high‑risk areas and enable the assessment of hydraulic impacts of various projects. At the watershed scale, we conduct hydraulic performance diagnostics of structures, implement strategies to combat mudslides, and reduce soil erosion processes.

For road infrastructure projects, our work begins with a comprehensive assessment of existing conditions (roads, structures, watersheds) leading to the development of a road stormwater management system and the design of stream crossing structures and culverts.

Key figures

Over 2 million hectares

of watersheds assessed in agricultural and urban areas

740 master plans

for stormwater management developed

2,800 km

of waterways surveyed

500 km

of waterways modeled

More than 50 hydraulic studies

for renewable energy projects

Types of studies carried out

  • $Stormwater management master plans
  • $Urban hydraulics
  • $Definition of overflow and runoff hazard scenarios
  • $Flood risk reduction through river restoration and renaturation
  • $Hydro‑ecological continuity restoration
  • $Hydraulics for renewable energy projects
  • $Restoration, creation, and reclamation of floodplain areas (ZEC)
  • $Road stormwater management
  • $Hydraulics and hydrology for road infrastructure projects
  • $Studies on river restoration and renaturation

Areas of operation

• Watershed management authorities      • Departments     • Mixed syndicates    • Water and wastewater road services of intermunicipal bodies (EPCI)

Preserving water for local communities: a 21st‑century challenge

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Today, the water cycle faces multiple pressures: the disappearance of wetlands, breaks in hydro‑ecological and sediment continuity, and increasingly frequent floods.

To address these challenges, Ingetec provides expertise ranging from preliminary studies (baseline assessments, diagnostics, solution recommendations, multi‑criteria analyses), to hydraulic studies, the development of water management plans for local authorities, and the full project management of works across different disciplines as part of an integrated approach to the entire water cycle.

Our goal is to restore proper ecological functioning, which is essential to sustaining the many functions of biodiversity and its uses — such as protecting water resources and biocenoses, preventing flood risks, and supporting pond replenishment.

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We work in close collaboration with

Watershed management authorities   Departments

Joint public authorities

Road, water and wastewater services of intermunicipal bodies (EPCI)

Watershed management authorities

Departments (county-level agencies)

Joint public authorities

Road, water and wastewater services of intermunicipal bodies (EPCI)

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Keywords

  • Water cycle
  • Stormwater
  • Urban water management
  • Hydromorphology
  • Watersheds
  • Modeling
  • Surface de-paving
  • Mitigation measures
  • Wetland
  • Floodplain expansion zones
  • Hydrology
  • Fluvial hydraulics
  • Overflow
  • Hydraulic structures
  • Municipal water management plan

Our water leads

To support your projects, Ingetec relies on a multidisciplinary team of more than 80 professionals across 8 offices, including experts with over thirty years of experience in their field.

This division is led by:

Nazila JAVANSHIR

Nazila
JAVANSHIR

Head of Discipline
Hydraulics

Pierre-Brieuc DESTOMBES Portrait
Pierre-Brieuc DESTOMBES

Head of Discipline
Aquatic Environments