UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	January 22, 2020 3:00 P.M.

Form:	S-3
CIK: 0001549922 Company Name: Summit Midstream Partners, LP File Number: 333-234781
CIK: 0001586816 Company Name: Bison Midstream, LLC File Number: 333-234781-18
CIK: 0001586943 Company Name: DFW Midstream Services LLC File Number: 333-234781-16
CIK: 0001612504 Company Name: Red Rock Gathering Company, LLC File Number: 333-234781-15
CIK: 0001685848 Company Name: Polar Midstream, LLC File Number: 333-234781-14
CIK: 0001685851 Company Name: Epping Transmission Company, LLC File Number: 333-234781-13
CIK: 0001706701 Company Name: Meadowlark Midstream Company, LLC File Number: 333-234781-12
CIK: 0001586948 Company Name: Mountaineer Midstream Company, LLC File Number: 333-234781-11
CIK: 0001586946 Company Name: Summit Midstream Holdings, LLC File Number: 333-234781-01