Flood alert in place for Surfleet, Pinchbeck, Baston and Tongue End areas | Updated: 09:58, 07 February 2021 A flood alert has been issued for parts of South Holland. The Environment Agency has issued the alert for the Lower Glen and Bourne Eau system, which covers Surfleet, Pinchbeck, Baston, Tongue End and Twenty. The alert states: "Over the last 24 hours we have seen heavy rainfall in the River Glen area. This means that the River Glen is now rising, which will lead to flooding of low lying land and roads close to the river from this morning (Sunday, February 7) onwards. A flood alert h...