Natural Gas Stocks Withdrawal in Croatia remained unchanged at 20.50 GWh/d on Saturday April 25. Natural Gas Stocks Withdrawal in Croatia averaged 10.21 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.