Natural Gas Stocks Withdrawal in Belgium increased to 19.80 GWh/d on Saturday May 16 from 18.10 in the previous day. Natural Gas Stocks Withdrawal in Belgium averaged 24.32 GWh/d from 2011 until 2026, reaching an all time high of 8305.90 GWh/d in September of 2025 and a record low of 0.00 GWh/d in January of 2011.