What are some of the ethical considerations related to visiting or studying the source?

By far the largest source of drinking water for Missourians is surface water from the Missouri River. Between 1804 to 1806, Lewis and Clark ascended the Missouri to its source, crossing the Rocky Mountains and reaching the Pacific Ocean. The watershed of the impaired reach of the Little Missouri River lies within the Missouri Plateau ... as a water source or may choose to keep their cattle off the ... Muttel, Sage Denali, "Detrital Zircon Petrochronology for Sedimentary Provenance Analysis: Source to Sink of the Mississippi/Missouri River Drainage Basin" ( ... The Missouri River is the state's most valuable and readily available water source, and it is needed for a broad spectrum of beneficial uses. Missouri River America's Longest River Just west of Bozeman, Montana—where the Gallatin, Jefferson, and Madison rivers converge at Three Forks—America's ... Feb 15, 2025 ... Some describe the Mississippi River as being the third longest river system in the world, if the length of Missouri and Ohio Rivers are added to ... 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 ... In 2008, 70 miles of Missouri's streams were affected by point source pollution, and 21,750 lake acres and many streams were impaired by mercury. When ... May 10, 2022 ... Francois river; thence up, and following the course of that river ... cause a true and attested copy of such constitution or frame of state ...