The invention discloses equipment for monitoring the turbidity of urban river. The equipment comprises a rack, wherein a layering separator is arranged in the rack; a water suction and filter mechanism is arranged on the rack, and is provided with a water suction pump, a water storage tank, a water inlet, a water inlet pipe, a stirring mechanism and a water level depth adjustment mechanism; the water level depth adjustment mechanism is provided with supporting rods, supporting legs, a water inlet passage, an electric intercepting valve, a protective screen, a telescopic multi-way tube and a filter screen; a monitoring mechanism is arranged in the rack, and is provided with a water outlet, an electric flow-limiting mechanism, a discharge casing, a water outlet pipe, a spotlight, a photoreceptor and a photoprotective cover; a discharge cleaning mechanism is arranged in the rack, and is provided with a water suction pump, a discharge pipe and an electric stop valve; a solar power generation mechanism is arranged on one side of the rack; a storage battery mechanism is arranged on one side of the rack; and a controller is arranged on the rack. The equipment has the beneficial effects of simple structure and strong practicality.