Who is LEPS Langley Environmental Partners Society (LEPS) is a charitable, non-profit, partnership-driven, organization founded in 1993 to achieve our mission of protecting and restoring the natural environment through education, cooperation and action . Our mandate is: · To promote and conduct watershed protection and restoration activities; · To provide technical support to community volunteer groups conducting environmental work; · To provide education and work experience for students in areas related to environmental sciences; and, · To foster community cooperation through environment-oriented partnerships among government, teaching institutions, community associations and businesses..