DIFFUSE NONPOINT POLLUTION OF RECEIVING WATERS BY HEAVY METALS=POLLUTION DIFFUSE DES MILIEUX RECEPTEURS PAR DES METAUX LOURDS

Monitoring the content of suspended solids and 7 heavy metal solids (Zn, Cu, Pb, Cu, and Ni) in storm overflows of 2 storm-water overflow tanks. Prior evaluation of diffuse non-point pollution of heavy metals to develop a semi-empirical model for the assessment of pollution in receiving waters. Higher concentration levels than recommended are reported.