What were some of the challenges of navigating the upper Missouri in the 19th century?

Travels to the Source of the Missouri River and Across the American Continent to the Pacific Ocean - Vol. 3 · Map/Doc. 97414 · Collection. General Map Collection. Source of depth data, n/a. Project number, ND001, n/a. Show location details. Monitoring locations with continuous data in last 120 days. 1 locations found. Travels to the Source of the Missouri River and Across the American Continent to the Pacific Ocean. Performed by Order of The Government of the United States. Jan 1, 2023 ... ... river of the falls” and close to its source. Wakpa Tanka is the ... Missouri River, and the fourth largest in the world. Wakpa Tanka is ... Dec 5, 2019 ... Avoiding Barges: Inside Kris Laurie's Missouri-Mississippi River source-to-sea odyssey. Since the fill consisted of porous materials, such as silts, sands and gravel, “excellent communication” existed between the Missouri River and the aquifer in ... May 26, 2022 ... Work is well underway as the U.S. Army Corps of Engineers, Omaha District, in partnership with our contractors and sub-contractors, ... The drought of 2012–2013 also threatened municipal and industrial water users along the Missouri River. ... A photo of a ragweed plant, a common source of ... Some of the public water systems have water quality issues in their untreated source water that requires either blending or treating the water to meet SDWA ... Nov 14, 2018 ... ... source pollution in agricultural watersheds in the Lower Grand River watershed, MO, USA ... River drains into the Missouri River as it ...