Collecting pool for farmland surface runoff water discharge

The utility model discloses a collecting pool for farmland surface runoff water discharge, which comprises a collecting pool body, a water inlet pipe is fixedly connected to the upper part of the middle part of the left end of the collecting pool body, a drainage groove is arranged in the middle part of the bottom end of the collecting pool body, and a water outlet pipe is arranged at the right end of the drainage groove. The upper part of the right end of the collecting tank body is rotationally connected with a cover plate through a hinge, and the upper part of the inner wall of the rear end of the collecting tank body is fixedly connected with a water sensor. According to the utility model, firstly, the water level in the collection pool body can be monitored in real time through the water immersion sensor, secondly, if the water immersion sensor detects that the water immersion sensor is submerged by water, the water level is too high, and finally, the monitoring data of the water immersion sensor can be