http://www.mnsu.edu/emuseum/history/mnstatehistory/state_facts.html
Say there are 15,291 lakes > 10 acres
BUT
http://www.dnr.state.mn.us/faq/mnfacts/water.html
says there are 11,842 > 10 acres.
Both use the same area definition, and from (semi) official sites. Anyone have an authoritative site?
(FWIW Wisconsin has 15,081 documented lakes - though many are smaller than 10 acres) http://www.dnr.state.wi.us/org/water/fhp/lakes/Lakes1a.pdf
Brian