To the Top
By Damien Barstead
The scene in the Haig-Brown Kingfisher Creek watershed has been a continually
changing one over the past few months. Surveyors, excavators, and hard labour have already
reshaped the lower wetland areas into a meandering creek channel with significant pool, woody,
and wetland habitat.
From August 24 to September 7, the second phase of this summer's restoration
project continues. It is aiming to complete the construction of the entire channel within this
time-frame.
Due to the presence of the existing water and gas lines,
the excavation of this higher section is a delicate one.
Construction of the creek channel is progressing on schedule. However, as much of
the summer staff leaves for the fall and winter seasons, and considering the relatively long
length of creek channel still to be completed, pressure on the project's staff to finish the required
work is obviously.
That said, the upper reach of the restoration project is looking fantastic. Large pools
with significant large woody debris have been constructed on both sides of the 16th Street access to
the creek, and one S-shaped meander is currently being worked on above the higher of the two
pools.
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Within this meander, several weirs are being constructed. So far, two large notched
log weirs, and one large rock and cement weir, are being constructed. These weirs are important
in controlling the flows that will be moving through the section.
Just above the upper pool, two separate notched logs
will help control the waters in this sloped part of the stream.
Just above the meander, the large excavator is clearing the path for the next section
of stream habitat. This is a delicate task, for several utility lines are installed directly below this
area. After their exact whereabouts is marked, care must be taken not to break, crush, or damage
any of the lines. This, however, should not be a problem so long as the machine operators are
fully aware their presence.
This week will no doubt be a busy one. Between digging, weir construction,
hydro-seeding, maybe a little complexing, and co-ordination, the staff of the Haig-Brown
Kingfisher Creek Restoration Project definitely have more than enough work in front of them.
Even without the daily challenges bound to arise, everyone's hands are fully occupied, at least
for one more week.
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