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Extension of the Moor Green Lakes Reserve
The Moor Green Lakes Reserve, as currently
exists, is the result of sand and gravel extraction from what was originally
farm land - Moor Green Farm and Grove Farm in fact. The conditions imposed when
granting planning permission to carry out the extraction were that it should
be restored as a Nature Reserve with controlled public access. Earlier extraction to the east and the
south has left deep lakes surrounded with naturally grown trees and scrub
that are now used for angling and water sports - very little
restoration was done.
Immediately to the west of the current Reserve
gravel extraction has been carried out since 2000 on what was part of
Manor Farm. This area will become an extension of the Moor Green Lakes Nature
Reserve, providing a range of additional habitats: grassland, cultivated
land, reed-beds, wet meadows and open water. Extraction should be
complete in this area during 2009. About a third of the area has already
been restored to the required levels using material from the site; imported
material is required to complete the job.
In 2008 permission was granted for further
extraction west of Longwater Road on
Fleethill Farm. The restoration of this
area will result in yet further expansion of the Nature Reserve. The
resulting habitats provided will include five smaller lakes with marginal growth,
areas of wet woodland and protection of more than 90% of the mature trees
which grow on the site. The Planning application for the Fleethill Farm area
is available on the
Wokingham Borough website.
The approximate size and timing
of the development is:
| Area |
Permission
Granted |
Extraction
Completed |
Restoration
Completed |
Size of Area |
| Moor Green / Grove Farm |
1982 |
1988 |
1992 |
36 hectares |
90 acres |
| Manor Farm |
1995 |
2009* |
2015* |
52 hectares |
128 acres |
| Fleethill Farm |
2008 |
2014* |
2016* |
49 hectares |
120 acres |
*Future dates are totally unofficial and
very approximate.
Once completed the Moor Green Lakes Reserve
will be almost four times the present size and stretch for 2.2 miles along
the River Blackwater.
Establishment of the reed-beds, wet meadows
and wet woodland depends on a flow of water through the area. This will
come mainly from the Colebrook Cut which originally flowed through the area.
This stream is currently diverted
into the river via
Colebrook Lake while extraction and restoration is carried out.
The extracted material is processed at the
Eversley plant, just south of the river. Lorries and conveyors transfer the
material from the diggings to the processing plant. In order to dig the sand
and gravel from Manor Farm, which is below the natural ground water level,
the area is pumped out so that machinery can operate. The extracted water
has to be processed to remove the sediment and some naturally occurring
impurities before it can be discharged into the river.

Extraction from the Fleethill area will be
done by "wet digging". Once the top layers of material have been removed,
the sand and gravel will be dug from the water that will naturally fill the
excavations; this avoids the need to process the extracted water and also
maintains the ground water levels required by the trees which are being
retained. The extracted material will be transported to the existing
Eversley processing plant by conveyor which will pass through the existing Colebrook
culvert under Longwater Road and across the Manor Farm area. This means that the Manor Farm restoration
cannot be completed until after the Fleethill extraction is finished, the
conveyor removed and the flow of the Colebrook Cut is restored to provide
the flow of water for the reed beds and wet meadow.
The restoration plans include access paths
that are indicative at this stage, the exact route will be established in the final stages of
restoration. While plans indicate "viewing points", there is no provision of
viewing hides. It is likely that the Moor Green Lakes Group will seek grant
and donation funding for these following completion of the restoration.
As part of the agreement of planning consent
for Fleethill extraction, CEMEX have agreed to provide 25 years of basic
maintenance for both Manor Farm and Fleethill Farm.
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