Layer Estimates:

Layer: Aquifer Designation (Bedrock) (ID:0)
Count: 34
Extent:

XMin: 378213.160301688
YMin: 402443.338510849
XMax: 385374.894201132
YMax: 410112.347610908
Spatial Reference: PROJCS["Transverse_Mercator",GEOGCS["GCS_Geographic Coordinate System",DATUM["D_OSGB_1936",SPHEROID["Airy",6377563.396,299.3249753150316]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["false_easting",400000.0],PARAMETER["false_northing",-100000.0],PARAMETER["central_meridian",-2.0],PARAMETER["scale_factor",0.9996012717],PARAMETER["latitude_of_origin",49.0],UNIT["Meter",1.0]]

Layer: Aquifer Designation (Superficial) (ID:1)
Count: 50
Extent:

XMin: 378213.160301686
YMin: 402443.338510849
XMax: 385374.894201132
YMax: 410112.347610908
Spatial Reference: PROJCS["Transverse_Mercator",GEOGCS["GCS_Geographic Coordinate System",DATUM["D_OSGB_1936",SPHEROID["Airy",6377563.396,299.3249753150316]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["false_easting",400000.0],PARAMETER["false_northing",-100000.0],PARAMETER["central_meridian",-2.0],PARAMETER["scale_factor",0.9996012717],PARAMETER["latitude_of_origin",49.0],UNIT["Meter",1.0]]