 HOUSTON, Aug. 5, 2021 PRNewswire -- Summit Midstream Partners, LP NYSE: SMLP Summit, SMLP or the Partnership today announced that it has entered into criminal and civil agreements to resolve previously disclosed government investigations into the discovery, in January 2015 of a discharge of produced water into Blacktail Creek, near Marmon, North Dakota 2015 Blacktail Release and failure to report the spill on a timely basis. The discharge emanated from a ruptured pipeline owned by a Summit operating subsidiary, Meadowlark Midstream Company, LLC Meadowlark, which at the time, was a subsidiary of, and operated by, Summit Midstream Partners, LLC, the parent entity of SMLP Summit Investments, together with Meadowlark, the Companies. 