YORK FACTORY NATIONAL HISTORIC SITE OF CANADA ...

4.1.1 Response to Riverbank Erosion
Riverbank erosion is an immediate threat to archaeological remains lined along the
bank of the Hayes River. The remains of more than twenty-two Level 1 and Level 2
buildings and features were considered in poor condition in 2000 because of their
highly threatened state. If unchecked, the Hayes River will consume the entire site,
including the Depot building, within 100 to 150 years. While it is not likely possible
to remove the erosion threat from York Factory, it may be possible to control and
minimize the magnitude of loss for a period of time.
Objectives
• The cultural resources of York Factory NHSC are protected from riverbank
erosion and are managed according to the principles and practice of the
Parks Canada Cultural Resource Management Policy.
• Where and when protection from riverbank erosion is not possible, cultural
resources will be recorded, documented and, if possible, salvaged to
preserve a public record (as per 1.3.3 of the Parks Canada Cultural Resource
Management Policy).
Direction
Historically, York Factory had some success stabilizing the riverbank by cutting
willows, and bundling and packing them among rocks placed along the riverbank.
Photographs from the late 19 th and early 20 th centuries show rocks evidently
armouring the toe of the slope to break the erosion forces of wave and tide.
However, this once protected stretch of riverbank in front of the Depot has
disappeared with the exception of
“Ballast Point”.
At right, York Factory, 1923. Shown
is section of riverbank protruding
out, which had rocks at the toe of
the slope. (National Archives of
Canada)
At left, York Factory,
1880. Shown are rock
piles along the shore
and possibly peat on
gentle-sloping bank.
(National Archives of
Canada)
York Factory NHSC Management Plan Page 23