 Pode Hole has one of the earliest rain gauge records of precipitation, beginning in 1726.Pode Hole falls within the drainage area of the Welland and Deepings Internal Drainage Board, successors to the original Deeping Fen commissioners.Pumping stations were installed because the cill at Vernatt's Sluice, where the drain discharges into the Welland above Spalding, was higher than the cill of the precursor sluices at Pode Hole.