Hess Midstream LP owns, operates, develops, and acquires midstream assets and provide fee-based services to Hess and third-party customers in the United States. It operates through three segments: Gathering; Processing and Storage; and Terminaling and Export. The Gathering segment owns natural gas gathering and compression systems; crude oil gathering systems; and produced water gathering and disposal facilities. Its gathering systems consists of approximately 1,415 miles of high and low pressure natural gas and natural gas liquids gathering pipelines with capacity of approximately 675 million cubic feet per day; crude oil gathering system comprises approximately 590 miles of crude oil gathering pipelines; and produced water gathering system that includes approximately 330 miles of pipelines in gathering systems.