Published Date: 24 April
2010
By ANNA SMITH
A DEBRIS screen across the Wansbeck will not
increase flood risk, the Environment Agency
insists.
The work is being planned near Lowford
Bridge as part of the Morpeth flood
alleviation scheme to try to stop bridges
becoming clogged with tree branches and
other debris.
But residents near Mitford fear the plans,
which would see a series of poles placed
across the river, could create more flooding
problems for their homes.
At a parish meeting last week,one villager
said: "If the tree screen is put there and
the debris builds up it means anybody west
of that is in deep trouble.
"In 2008 some of my friends were flooded.
The flood came really close to our house,
but didn't reach us and there are four
properties there that were not flooded, but
came close so why put the tree screen at
that point?
"If you have got your sums wrong and the
modelling is wrong we will be flooded and
the tree screen will contribute to that."
He added that the Agency should consider
looking at alternative sites, such as a
collapsed weir further upstream.
"It would be better to put it where the weir
was," he said.
"You could re-create that obstruction, but
call it a tree screen and stop everything
flowing down the river.
"All of the problems would go away because
from the weir onwards there are no homes
directly vulnerable and it will not be as
obtrusive.
"The area you are talking about putting it
now is an area where people walk along the
riverside and no matter what you say about
these tree screens, they still look like
telegraph poles sticking out of the water."
Environment Agency Project Manager Helen
Tattersdale said she is aware of the
concerns, but she assured residents that no
work can take place which will increase
flood risk.
And she said further studies have shown the
proposal is safe.
"We have had a lot of feedback about the
tree screen and after the January
consultation we went back and asked the
modelling team to look at different
scenarios," she said.
"We asked if it was 100 percent blocked what
would happen and where would the water go.
"The team produced a short technical note
for me on that which demonstrated that there
is no increased flood risk to property
because of the screen."
Ms Tattersdale said the weir has not
completely been ruled out as a screen site,
but it is unlikely as there may be
construction complications from previous
works.
However, other locations are being
considered.
"The location is not 100 percent fixed, it
could move," she said.
"We have been talking recently about the
possibility of a different location, but it
needs to be as close to the town as we can
get because the further upstream it is the
less effective it is.
"As part of the detailed design we need to
look again at this and there will be more
work done looking specifically at what
impact it will have.
"At this point we are comfortable that the
proposal will not increase flood risk to
other properties, but we will do more work
to demonstrate that."
She added: "We are not allowed to do
anything that will make the flooding
situation elsewhere any worse.
"We have to demonstrate to the people who
fund us and approve our plans that they are
not going to make flood risk any worse."
The scheme will involve placing poles 3m to
4m apart across the river.
Ms Tattersdale suggested residents could
visit Hexham to see a similar project in
action.