An angler's surprise catch may indicate a decades-long cleanup effort in Sudbury has been successful. On February 4, Andrew Shea pulled a 3.4 kilogram mature female trout from Nepahwin Lake. The 128-hectare body of water is wedged between Paris Street, a busy, four-lane thoroughfare, a private golf course, and a heavily-densified residential neighborhood– not prime habitat for the highly-sensitive lake trout.