Shiawassee

PRELIMINARY EXAMINATION OF “SHIAWASSEE RIVER, FROM SAGINAW RIVER TO BAD RIVER; … of the Chief of Engineers, United States Army, dated August 20, 1894, …

http://books.google.com/books?id=llAtAAAAIAAJ&pg=PA2852&lpg=PA2852&dq=army+core+of+engineers+shiawassee+river+basin&source=bl&ots=JrPhF_6wz2&sig=p-RrBtvNgm71ObaHZ2H2mCaWyus&hl=en&ei=MQchTJ73NJT0nQfJgYnNCw&sa=X&oi=book_result&ct=result&resnum=5&ved=0CB8Q6AEwBA#v=onepage&q&f=false

Although this information and data is outdated, it clearly presents the geological structure and watershed contingency of this area. This information shared can be used to gauge how the region and river has changed over time. Much of the region now is part of the U.S. Fish and Wildlife Service and is rich with wetland flood plane habitat species.

http://www.fws.gov/midwest/shiawassee

http://www.shiawasseeriver.org