Exh23.1-12.13

We consent to the incorporation by reference in Registration Statement No. 333-191493 on Form S-3, No. 333-193473 on Form S-4 and Nos. 333-184214 and 333-189684 on Form S-8 of our report dated March 10, 2014, relating to the consolidated financial statements of Summit Midstream Partners, LP (the “Partnership”) and subsidiaries (which report expresses an unqualified opinion and includes explanatory paragraphs regarding the Partnership’s acquisition of Bison Midstream which was accounted for as a combination of entities under common control and the acquisitions of the Mountaineer Midstream gathering system on June 21, 2013 and Grand River Gathering Company, LLC on October 27, 2011) appearing in this Annual Report on Form 10-K of Summit Midstream Partners, LP for the year ended December 31, 2013.