Environmental Liabilities and Expenditures (Tables)

9 Months Ended

Sep. 30, 2016

Environmental Liabilities and Expenditures

Environmental remediation reserves by categories of sites

	Number of Sites	Reserve Balance (in millions)
NPL sites	35	$	68
Third-party sites	69	126
Occidental-operated sites	17	100
Closed or non-operated Occidental sites	29	126
Total	150	$	420