DescriptionReach B9 is located in lower Yellowstone County near Reed Creek. The Reach is 4.7 miles long and is an Unconfined Anabranching (UA) reach type, indicating the presence of extensive forested islands with little valley wall influence on the main channel. This reach type is typically the most dynamic in the system due to a lack of confinement and extent of side channels.TypeTextGenredocumentsLanguageeng Date2016-03-16SubjectRivers--MontanaYellowstone RiverYellowstone River WatershedContributing InstitutionMontana State LibraryGeographic CoverageYellowstone RiverMontanaDigital CollectionYellowstone River Corridor StudyDigital Formatapplication/pdfDigitization SpecificationsBorn PDF documentsCopyrightCC0