Flood alerts remain in place for parts of Pinchbeck and Gosberton areas | Updated: 10:45, 21 January 2021 Flood alerts remain in place for parts of South Holland this morning. Following on from Storm Christoph and its heavy rain, alerts continue for Lower Glen and Bourne Eau system along with the South Forty Foot Drain. The Lower Glen and Bourne Eau section takes in Twenty, Tongue End, Pode Hole, Pinchbeck and Surfleet. The latest flood alerts in the South Holland area (44053362) The alert on the Government's Flood Warning System states: "We have seen heavy rainfall in the Lower Glen and Bourne Eau river systems over the past few days, with a further pulse of rain last night, falling on already saturated catchments.