One of the saddest sights of the
summer has been the emptying lakes in Wanstead Park.
The picturesque Ornamental Lake has
been particularly hard hit, with the water levels reaching record lows.
The wildlife has adapted. Herons and
little egrets have descended on the lake, seeing the possibility for rich
pickings, as the fish struggle to survive amid disappearing water.
The hot weather has obviously played
a big part in the emptying of the lakes but there have been problems for many
years now.
Back in 2009, Wanstead Park was put
on the English Heritage at risk register, partly because of the state of the
waterways in the park. Almost a decade later, the park remains on the register.
The exasperation of many locals at
the failure of the parks custodians, the City of London Corporation (CLC), to seriously
address the situation, has been regularly vented on social media.
At present the only water supply to
the lakes comes from a pump linked to a bore hole that supplies the Heronry
Lake. This then flows onto the Perch and Ornamental lakes. However, the licence
with the Environment Agency limits the amount of water that can be pumped.
The pump can only ever be a part of a
much bigger solution to provide water supply for the lakes.
Foremost, people need to know why (beyond
drought) the water is disappearing and what can be done to address the
situation.
There is already much evidence. The
Heronry has always leaked water, going back to war damage that has never been
adequately repaired. The Ornamental remains more of a mystery.
Recently, a calvert was discovered,
which sees water run away, when the lake does hold water to a certain level –
though, this would not be a concern at present.
There has been talk of applying for a
lottery grant but this seems to be a continually moving panacea.
At the last AGM of the Friends of
Wanstead Park, members heard how the CLC has to address the flood risk or incur
fines from the Environment Agency. This is likely to result in £10 million of expenditure
over the next three years.
The irony of such work, set against a
background of leaking and sometimes empty lakes, will not be lost on those who
regularly visit the park.
Chair of Friends of Wanstead Park
John Meehan recently suggested that the non-statutory elements in the work to
strengthen the dams in the park could be used as match funding for a lottery
fund bid. A good idea.
What is for sure is that something
needs to be done. At present the lakes look in a terribly neglected,
dilapidated state. If the CLC came
forward with a plan that linked the flood prevention work to restoration of the
waterways in the park that would be a major step forward and would receive
universal support.
One move forward whilst water levels
are so low would be to at least remove all the debris that clutters up the
lakes. This would be a forerunner to more comprehensive measures being taken to
ensure that the lakes hold water for the foreseeable future. What is for sure is that something needs to
happen and soon.
Published in Wanstead & Woodford Guardian - 30/8/2018
Published in Wanstead & Woodford Guardian - 30/8/2018