Home The company References Info Career Contact Storm water Rain water represents a valuable resource, which should not be wasted by being disposed of mixed with waste water. Discharging it into local de-centralised surface water systems or ground water reduces urban pollution of the local water cycle. The goal is a regulated cycle that combines the environmental concerns of nature conservation with the economic objectives of the operating company. Studies have shown that storm water contains heavy pollution, in part through urban contamination. That is why, in some German states treatment is undertaken before discharge into the surface water system. Our expertise includes a comprehensive repertoire of relevant treatment methods, such as, for example, rain water clarifier or retention soil filters. We offer comprehensive expertise in the following areas Storm water catchment Storm water treatment Storm water retention Planning approval acc. § 68 WHG Selected references Storm water management Planning approval acc. § 68 WHG Storm water retaining plant Rainwater in an urban area igr GmbH Luitpoldstraße 60 a 67806 Rockenhausen Telefon: +49 6361 919-0 Telefax: +49 6361 919-100 E-Mail: info@igr.de Urban water management Sewage Drinking water Storm water Surface waters Supply and disposal concepts Research Airports Civil Airports Military Airports Networks GIS services Sewer networks Water networks Water course networks Energy networks Roads Sewer rehabilitation Surveying GIS Transport infrastructure Roads Pavement optimisation Paths / squares / associated facilities Traffic technology Environment Nature conversation / landscape plans Species protection Further environmental expert reports Open spacces planning Urban development Regional planning Urban land use planning Urban development studies Urban rehabilitation Street environment design Complex measures Major infrastructure projects Tourist infrastructure Project development Energy and Climate protection Locality strategies Climate protection strategies Feasibility studies Energy strategies Route planning Engineering constructions International Consulting Design and supervision