The setting of water quality objectives in priority basins in British Columbia began in 1982. By the end of 2002, the Ministry of Water, Land, and Air Protection had set water...

A weblink to the Tyhee Lake sampling history and monitoring results on the BC Lake Monitoring Network.

Results of the 2016 monitoring of Tyhee Lake as part of the 2016 Provincial Lake Monitoring Program.

Map and listing of B.C. lakes assessed through the B.C. Lake Monitoring Network. Lakes are characterized as Oligotrophic, Mesotrophic, or Eutrophic.

Ice off dates for Tyhee Lake observed and recorded by the Brise Family from 1981-2021.

Notes from a brief survey of 4 lakes in the Smithers area from 1992.