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Equity Method Investment
9 Months Ended
Sep. 30, 2016
Equity Method Investment  
Equity Method Investment

(10) Equity Method Investment

Our consolidated net income includes the Partnership’s proportionate share of the net income (loss) of equity method investees. When the Partnership records its proportionate share of net income (loss), it increases (decreases) equity income in the consolidated statements of operations and comprehensive income and the carrying value of that investment. The Partnership uses the equity method of accounting to account for its investment in Stonewall Gas Gathering LLC because it is a limited liability company, which maintains separate capital accounts, and the Partnership exercises significant influence over the entity. Our judgment regarding the level of influence over the Stonewall Gas Gathering LLC investment includes considering key factors such as the Partnership’s ownership interest, representation on the board of directors and participation in policy-making decisions of Stonewall Gas Gathering LLC.

The carrying value of the Partnership’s investment in Stonewall Gas Gathering LLC was $47.1 million at September 30, 2016, and is included in the “Investment in unconsolidated affiliate” line item on the condensed combined consolidated balance sheet. The Partnership’s share of Stonewall Gas Gathering LLC’s net income was $1.5 million and $2.0 million for the three and nine months ended September 30, 2016, respectively, and is included in “Equity in earnings of unconsolidated affiliate” on the condensed combined consolidated statement of operations and comprehensive income.