Hydrogeological maps of the United Kingdom

A series of maps published between 1967 and 1994 covering aspects of groundwater availability, exploration and quality. Scales range from 1:50 000 to 1:625,000 though most are 1:100,000 or 1:126,720. A series of reports is available covering some of the areas.

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Sheet number Sheet title Scale Published year View record
1  Hydrogeological map of England and Wales. 1:625 000  1977  Full entry
2  Hydrogeological map of North and East Lincolnshire including hydrometric areas 29, 30 and parts of 31. 1:126 720  1967  Full entry
3  Hydrogeological map of the Chalk and Lower Greensand of Kent -Sheet 1. Chalk regional hydrological characteristics and explanatory notes. 1:126 720  1970  Full entry
3  Hydrogeological map of the Chalk and Lower Greensand of Kent -Sheet 2. Folkstone Beds & Hythe Beds. 1:126 720  1970  Full entry
4  Hydrogeological map of Northern East Anglia Sheet 1. Regional hydrological characteristics and explanatory notes. 1:125 000  1981  Full entry
4  Hydrogeological map of Northern East Anglia Sheet 2. Chalk, Crag and Lower Cretaceous Sands: Geological structure. 1:125 000  1981  Full entry
5  Hydrogeological map of Southern East Anglia - Sheet 1. Regional hydrogeological characteristics and explanatory notes. 1:125 000  1981  Full entry
5  Hydrogeological map of Southern East Anglia - Sheet 2. Chalk, Crag and Lower Greensand: geological structure. 1:125 000  1981  Full entry
6  Hydrogeological map of the South Downs and adjacent part of Weald including parts of hydrometric areas 39,40, 41 and 42. 1:100 000  1978  Full entry
7  Hydrogeological map of the South West Chilterns and the Berkshire and Marlborough Down including parts of hydrometric areas 39, 42, 43 and 53. 1:100 000  1978  Full entry

See also