@Article{RN1313, Author = {Wicke, D. and Matzinger, A. and Sonnenberg, H. and Caradot, N. and Schubert, R.-L. and Dick, R. and Heinzmann, B. and Dünnbier, U. and von Seggern, D. and Rouault, P.}, Journal = {Water (Switzerland)}, Number = {9}, Pages = {1-18}, Title = {Micropollutants in urban stormwater runoff of different land uses}, Volume = {13}, Year = {2021}, Abstract = {The main aim of this study was a survey of micropollutants in stormwater runoff of Berlin (Germany) and its dependence on land-use types. In a one-year monitoring program, event mean concentrations were measured for a set of 106 parameters, including 85 organic micropollutants (e.g., flame retardants, phthalates, pesticides/biocides, polycyclic aromatic hydrocarbons (PAH)), heavy metals and standard parameters. Monitoring points were selected in five catchments of different urban land-use types, and at one urban river. We detected 77 of the 106 parameters at least once in stormwater runoff of the investigated catchment types. On average, stormwater runoff con-tained a mix of 24 µg L-1 organic micropollutants and 1.3 mg L-1 heavy metals. For organic micropol-lutants, concentrations were highest in all catchments for the plasticizer diisodecyl phthalate. Concentrations of all but five parameters showed significant differences among the five land-use types. While major roads were the dominant source of traffic-related substances such as PAH, each of the other land-use types showed the highest concentrations for some substances (e.g., flame retardants in commercial area, pesticides in catchment dominated by one family homes). Comparison with environmental quality standards (EQS) for surface waters shows that 13 micropollutants in storm-water runoff and 8 micropollutants in the receiving river exceeded German quality standards for receiving surface waters during storm events, highlighting the relevance of stormwater inputs for urban surface waters. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.}, Project = {ogre}, En_type = {Journal Article}, Access = {public}, Doi = {10.3390/w13091312}, en_id = {1313} }