Environmental Certain reportable legal proceedings involving governmental authorities under federal, state, and local laws regulating the discharge of materials into the environment are described below. While it is not possible for Williams to predict the final outcome of the proceedings that are still pending, it does not anticipate a material effect on its consolidated financial position if it received an unfavorable outcome in any one or more of such proceedings. Williams’ threshold for disclosing material environmental legal proceedings involving a governmental authority where potential monetary sanctions are involved is $1 million. Other environmental matters called for by this Item are described under the caption “Environmental Matters” in Note 9 – Contingencies included under Part I, Item 1. Financial Statements of this report, which information is incorporated by reference into this Item. Other Litigation The additional information called for by this Item is provided in Note 9 – Contingencies included under Part I, Item 1. Financial Statements of this report, which information is incorporated by reference into this Item.