FMZ 10 · Sault Ste. Marie

Mystery Lake

Mystery Lake (FMZ 10) was last stocked in 1984 with 2,000 Lake Trout yearlings.

Records here go back to 1974: 6 stocking events in total.

By species

No stockings in the last ten years of data.

Older records (6 stockings, 1974–1984)

Date	Species	Stage	Fish	Strain / purpose
1984-05-04	Lake Trout	yearlings	2,000	Assessment
1981-05-29	Lake Trout	yearlings	951	Assessment
1980-06-05	Lake Trout	yearlings	918	Assessment
1979-05-17	Lake Trout	yearlings	920	Assessment
1977-04-28	Lake Trout	yearlings	909	Assessment
1974-05-30	Lake Trout	yearlings	2,000

Recent records (2016 on) are year-only; MNRF does not publish stocking dates. Historical records (to 2015) include dates and strain.

Check the Zone 10 regulations. Some lakes have special rules; we do not summarize regs.
Guide to Eating Ontario Fish for consumption advisories.
Fish sizes are estimates: yearlings stocked 3–5 years ago are usually 30–45 cm; fingerlings take a year longer.

From the MNRF access point dataset. May not be on this lake.