Absorbent wells

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Wells filled with infiltration material and covered with soil, stones or other covering that absorb water from nearby paved surfaces

Absorbent pans/basins, filtration pans

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The main objective of this measure is the retention and infiltration of rainwater. The good biological treatment and the retention of solute substances also allow the retention and pre-treatment of heavy polluted water. The light trough shape and the vegetation allow the integration into green areas.