Louis missouri united states at the confluence of its main tributary the. 490 000 km 2 190 000 sq mi discharge average.
Joseph nicolas 1786 1843.
Upper mississippi river basin map. Umrba is involved with programs related to commercial navigation ecosystem restoration water. Download individual pages from the 2011 upper mississippi river navigation charts book as pdf files. I 94 i 90 us 61 and wis 35.
Hydrographical basin of the upper mississippi river. Mississippi river basin healthy watersheds initiative maps and list of watershed. Washington published by order of the u s.
Forty one watersheds in the 12 mississippi river basin initiative mrbi states known as focus areas were selected by nrcs state conservationists based on potential for avoiding controlling and trapping nutrients and improving water quality in selected watersheds within the mississippi river basin. This 49 foot 15 m drop is the largest of all the mississippi river locks and dams. Upper mississippi river railroad guide this railroad map of the upper mississippi river covers the bnsf and canadian pacific trackage between st.
Washington published by order of the u s. The upper mississippi river basin association umrba is a regional interstate organization formed by the governors of illinois iowa minnesota missouri and wisconsin to coordinate the states river related programs and policies and work with federal agencies that have river responsibilities. Below the dam the river s elevation is 750 feet 230 m.
In addition the upper mississippi river basin association umrba the potential project sponsor who serves as the representative for the 5 mid western states covering the umr basin signed an agreement to serve as sponsor for a planning assistance to states effort to advance the scoping portion of the watershed study. Upper mississippi river basin on the map below zoom in to see streams near your home. Hydrographical basin of the upper mississippi river from astronomical and barometrical observations surveys and information.
Or you can view the entire david rumsey map collection in insight. 5 796 m 3 s 204 700 cu ft s barge going under the mississippi river bridge la crosse wisconsin the upper mississippi river is the portion of the mississippi river upstream of st. Full david rumsey map collection catalog record.
The uppermost lock and dam on the upper mississippi river is the upper st. Map pages are geospatially enabled to allow for interactive use on certain devices. Above the dam the river s elevation is 799 feet 244 m.
Paul minnesota and la crosse wisconsin. Anthony falls lock and dam in minneapolis.