Apply with WASP Water Quality Model

WASP(The water quality analysis simulation program) was recommended by EPA used as water quality model. It has been applied widely , It can simulate steady or unsteady water quality processes in such diverse water bodies as streams , lakes , reservoirs , estuaries. This paper introduced the compositions (DYNHYD、EUTRO、TOXI) , and the trans -formations among 8 targets in EUTRO model , its applications in and aboard , and its develop mental prospects and directions in future.