Historic Resources Impact Assessments

Tipi Ring Most of Alberta's historic resources fall into one of three categories: historic buildings and other structures, archaeological sites (buried artifacts and other evidence that tell us about human life in the past) and palaeontological sites (fossilized remains of plants and animals).  The need to preserve and study historic resources has long been recognized and was officially reflected in the passage of the Alberta Heritage Act in 1973 (now the Alberta Historical Resources Act).

Winter excavation Historic resources are susceptible to the effects of time and, especially, to damage caused by the activities of modern society.  In recognizing their nonrenewable nature, Section 37 of the Historical Resources Act provides the framework for Historic Resources Impact Assessments (HRIAs) and mitigative studies.  When, in the opinion of the Minister of Alberta Culture, an activity will or will likely result in the alteration, damage or destruction of an historic resource, the person or company undertaking the activity can be required to:

Digging at Fletcher Site
  • conduct an HRIA on lands that may be affected by the activity,
  • submit to Alberta Culture a report discussing the results of the HRIA,
  • avoid any historic resources endangered by activity, or
  • mitigate potential impacts by undertaking comprehensive studies.
Edmonton Rossdale Power Plant HRIAs and mitigative studies are paid for by the person or company undertaking or proposing to undertake the activity.  Professional private-sector historians, archaeologists and palaeontologists perform the required work.  Alberta Culture regulates archaeological and palaeontological fieldwork through a permit system.  All decision-making in regard to the management of historic resources rests with Alberta Culture.

Contact the appropriate personnel in the Land Use Planning Section.

Last reviewed/revised: May 10, 2012