The invention discloses an ecological garden water pollution treatment system which comprises a first seat body, a second seat body, a floating object storage tank, a baffle, a floating object collection frame and a needle type interception mechanism. According to the ecological garden water pollution treatment system, floating objects in water are intercepted through the needle type interceptionmechanism, the floating objects can stay, meanwhile, a first through hole and a second through hole can be prevented from being blocked, flowing of a water body is not blocked, the floating object coll...
