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ONS UPRN Directory (October 2021) User Guide (ODT)

This User Guide contains information about the ONSUD including: directory content; data currency; the methodology for assigning areas to postcodes; data formats; data...

Standard Horizons used in Classified Soil Pits

A simple subset of horizon designation codes identified for each series

OGA - Basic Wellbore Standard

OGA document describing the Basic Wellbore Standard, simple data quality tests and the wellbore header validation tool

Local Authority District to Combined Authority (May 2025) Lookup in EN

A lookup file between local authority districts (LAD) and combined authorities (CAUTH) in England as at 1st May 2025. (File size - 16KB)Field Names - LAD25CD, LAD25NM, CAUTH25CD, CAUTH25NMField...

National Statistics 2001 Super Output Area (SOA) classification

The National Statistics Area Classification provides a simple indicator of the characteristics of the area based on a range of census data. It provides a simple indicator of the characteristics of...

OS Open Names

A comprehensive dataset of place names, roads numbers and postcodes for Great Britain. Accurate locations Let your customer-facing staff find places quickly when talking to callers. OS Open Names...

Combined Authorities (May 2025) Names and Codes in EN

This file contains names and codes for Combined Authorities (CAUTH) in England as at 1st May 2025. The names of the combined authorities in this product reflect those that are in common use, both...

Code History Database (June 2025) for the UK

This zip file contains the Code History Database for the United Kingdom as at 1st June 2025. (File size: 52.5 MB)To download the zip file click the Download button.Updates in England to: Civil...

Species point records from 1990 NRA Milton Creek (Kent) survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Species point records from 1990 NRA Faversham Creek survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Milton Creek (Kent) survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Faversham Creek survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Hamble Estuary sublittoral survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Langstone Harbour sublittoral survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Portsmouth Harbour survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Habitat point records from 1990 NRA Newtown Harbour sublittoral survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Species point records from 1990 NRA Langstone Harbour sublittoral survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Species point records from 1990 NRA Portsmouth Harbour survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Species point records from 1990 NRA Test Estuary survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...

Species point records from 1990 NRA Lymington Estuary survey

The 1990 Rivers Survey includes a quality classification of estuaries to provide a simple assessment of estuarine quality based on dissolved oxygen, aesthetic criteria, and simple biological...