Middle Twin Lake of the Twin Lake chain is an 18 acre lake located in Washburn County. It has a maximum depth of 7 feet. It has a connection to North and South Twin Lake  (both dependent on water levels) but with a deeper connection to South Twin.

For more information on this lake including recent real estate information:

https://kevinbrisky.com/2018/11/19/middle-twin-lake-trego-wi/