Bulbourne
river at Berkhamsted
Gravel bed
When
the Liberal democrats took over Berkhamsted Town Council in 1999 we
decided on a River Bulbourne Restoration Project. We brought
together all the river-interested groups, the Environment Agency, the
Chilterns AONB, the Borough Council, and others. A 5-year plan was
agreed with joint funding from the partners.
The
first AIM was to increase the flow of water by narrowing the river
channel; the increased flow would scour the gravel and keep it free
from silt.
The
second AIM was to reduce the heavy shading from the canopies of
trees, mostly willows and alders that had been allowed to grow
unmanaged since the basket industry died. If these trees were
coppiced or pollarded, sunlight could reach the river plants on which
a healthy ecosystem depends.
These
two AIMS had been successfully completed when the Conservatives took
back the Town Council in May 2007.
Most
of the gravel bed can now be clearly seen as in the picture.
The Chiltern AONB Chalk Stream Project has a plan to re-introduce
trout as a school study.
|