Lesser Slave Lake - Water Body Classification and Restricted Activity Periods

Lesser Slave Lake is mapped as Class A and Class C in the Alberta Code of Practice water body classification maps in the High Prairie management area. 13 classified segments are on record. The Restricted Activity Period (RAP) is the window in which in-water work at a crossing is restricted. Source map vintage: 2006.

ClassRestricted Activity PeriodManagement areaFish species
Class A - South Heart RiverSee applicable Code of PracticeHigh PrairieWalleye
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CApr 16 to Jul 15High PrairieNot recorded
Class CSep 10 to Jul 15High PrairieNot recorded

This page covers one water body. The full Alberta Code of Practice classification dataset - every named river, creek and lake, with RAP dates - is available as a free download on the CoP water body classifications dataset page, and every classified water body is listed on the browse page.