Monitoring device for monitoring annual total runoff control rate in sponge city

The utility model relates to the technical field of data monitoring, in particular to a sponge city annual runoff total amount control rate monitoring device which comprises a rain gauge and a Doppler flowmeter, the rain gauge and the Doppler flowmeter are electrically connected to the same equipment data processor, and the equipment data processor and a storage battery supplying power to the equipment data processor are placed in a host box. The host box is fixed to the top of the vertical rod, the side edge of the vertical rod is connected with a solar panel supplying power to the storage battery and a hydrological observation camera electrically connected to the equipment data processor, and the storage battery supplies power to the rain gauge, the Doppler flowmeter and the hydrological observation camera. The rain gauge and the Doppler flow meter are electrically connected to the same equipment data processor, the equipment data processor synchronously collects data of the rain gauge and the Doppler flow