SuDS Bedrock_permeability

This dataset is part of the infiltration SuDS map and infiltration SuDS GeoReport. It has been developed to help inform planning decisions. This dataset shows the permeability of the bedrock for the purposes of determining whether the installation of infiltration sustainable drainage systems is possible. It differs from the permeability indices dataset in the following ways: a score field has been added to polygons, polygons of equal attributes have been merged, a short and detailed description and an advice and layer ID field has been added.

Data and Resources

Additional Info

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Last Updated January 30, 2026, 08:34 (UTC)
Created November 6, 2025, 12:53 (UTC)