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🏛 AIDES_TERRITOIRES · 📍 FR
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Jun 16, 2023
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Water and aquatic environments / Drinking water, Water and aquatic environments / Stormwater, Water and aquatic environments / Wastewater treatment, Water and aquatic environments / Groundwater, Water and aquatic environments / Rivers / canals / bodies of water, Nature / environment / Soils, Solidarity / social cohesion / Education and skills building, Nature / environment / Natural risks, Nature / environment / Biodiversity, Support functions / Methodological support, Support functions / Action valorization, Nature / environment / Wetlands
Urbanization and increasing soil impermeability generate and accentuate flood and aquatic environment pollution phenomena. Climate change reinforces the risks associated with these phenomena. The competent community must define the stormwater management policy it wishes to implement, so that urbanization (current and future) has the lowest possible impact on the natural water cycle, the environment in general, and indirectly on the community's finances. Article L.2224-10 of the General Code of Local Authorities stipulates that municipalities (or their competent groupings) must define stormwater zoning adapted to their territory by addressing current challenges. For the competent community, the development of stormwater zoning is an obligation for high-stakes territories, which is part of a broader policy to improve the living environment and the environment. A specific approach for each territory must be developed; this training will propose a methodology broken down into several steps for the development of the document. As a reference, a methodological guide has been published by Cerema to help and support stakeholders in this process, based on examples of the establishment and implementation of stormwater zoning. …