Natural Gas Stocks Withdrawal in Croatia increased to 6.60 GWh/d on Wednesday August 5 from 4.10 in the previous day. Natural Gas Stocks Withdrawal in Croatia averaged 9.90 GWh/d from 2014 until 2026, reaching an all time high of 57.20 GWh/d in January of 2016 and a record low of 0.00 GWh/d in April of 2014.