Surface area of water forms owned or managed by the HEP to the nearest 0.1ha for the total estate.
This must only include non-treated water sources and should therefore exclude fountains and other treated water features.
Include sustainable drainage systems (SUDS), but exclude water tanks for the storage of rain water or 'grey water'.
This must only include non-treated water sources and should therefore exclude fountains and other treated water features.
Include sustainable drainage systems (SUDS), but exclude water tanks for the storage of rain water or 'grey water'.