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Borehole Geology database

The Borehole Geology database holds downhole lithological / lithostratigraphical data (with unit-bound lithological properties where appropriate) for boreholes identified within the Single Onshore Borehole Index (SOBI), which covers onshore and nearshore Great Britain. The database can store multiple interpretations for each borehole and properties assigned to each coded lithological unit. Available borehole geology properties include porosity, Munsell colour, grain size, water struck, etc, and

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Source details

Licence: ["The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in an

Evidence quality: 51.1

Listed in data.gov.uk public catalogue API on 2026-10-16; relevance/value screened (haiku).

Metadata checked: 2026-10-14T13:20:00.000Z

What's in it

Data offered docs-verified
downhole lithology · lithostratigraphy · porosity · Munsell colour · grain size · water struck
Coverage docs-verified
Onshore and nearshore Great Britain
Update frequency docs-verified
daily
Access docs-verified
No authentication listed. Copyright vested in NERC; reproduction or transmission requires prior permission from the BGS copyright holder. Licence field not set.

Useful for

Use cases llm-inferred
Ground investigation borehole lookup for site geology models and strata correlation · Foundation and earthworks desk study using downhole lithology and lithostratigraphy · Hydrogeological screening of water strikes and grain size near a site
Audience llm-inferred
geotechnical engineers · hydrogeologists · ground investigation consultants · civils engineers

Limitations

Constraints docs-verified
NERC gives no warranty on the quality or accuracy of the information, and BGS accepts no liability for loss arising from it · Use of the information is at the customer's own risk · Reuse requires prior written permission from the copyright holder

Evidence

Check upstream coverage, uncertainty and licence before use. Station observations are not forecasts or design levels.