collectionType No Data 0 No Data Crude 1950 Crude Financial 1951 Financial Highly Volatile Liquid 1952 Highly Volatile Liquid Inert 1953 Inert Liquids 1954 Liquids Natural Gas 1955 Natural Gas OperatingBoundary 1956 OperatingBoundary OperatingPressure 1957 OperatingPressure OperatingStatus 1958 OperatingStatus OperationalIntegrity 1959 OperationalIntegrity Permit 1960 Permit PressureTest 1961 PressureTest Refined Products 1962 Refined Products RegulatoryClass 1963 RegulatoryClass