Spring 2021 Listing of Historic Resources

Written by: Colleen Haukaas, Archaeological Survey

In April the Historic Resources Management Branch (HRMB) released the Spring 2021 Edition of the Listing of Historic Resources. The Listing is a biannual release of lands in Alberta that are known to contain or are likely to contain lands of a sensitive historic nature. Land parcels used in the Listing are Legal Subdivisions in the Alberta Township Survey system. The Listing is generated as a tool to aid developers, land agents, planners and other stakeholders when planning land-based development projects in Alberta.

Each land parcel in the Listing is assigned a Historic Resource Value (HRV) ranging from 1 to 5:

Historic Resource Value (HRV)Description
HRV 1contains a World Heritage site or a site designated under the Historical Resources Act as a Provincial Historic Resource
HRV 2deactivated (formerly used to designate a Registered Historic Resource)1
HRV 3contains a significant historic resource that will likely require avoidance
HRV 4contains a historic resource that may require avoidance
HRV 5high potential to contain a historic resource
1See more information in Listing of Historic Resources: instructions for use

Each entry is also assigned a category of the primary historic resource category of concern:

CategoryDescription
aarchaeological
ccultural
glgeological
hhistoric period
nnatural
ppalaeontological
Sample map of the Listing of Historic Resources at Edmonton. Map was generated with the online Listing webmap.

A legal subdivision can have more than one HRV rating or category. For example, a legal subdivision that contains both an archaeological site and an area of high palaeontological potential may be classified as 4a, 5p.


The Listing is generated by gathering information from consultants and researchers working in archaeology, palaeontology, history and other industries in Alberta, and comparing their findings with known resources at the HRMB. Our staff use Geographic Information Science software to compile and generate the Listing.

To view the new version of the Listing, see the online webmap version here. For more details or for information for developers, see our website.

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