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- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. The national RQO classification scheme ceased at the end of...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 June 2023
The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. The national RQO classification scheme ceased at the end...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
This survey was undertaken by Cefas as part of the CEFAS Historic surveys;
Station and biological data collected during research surveys carried out by
Cefas (formerly Directorate of Fisheries)...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) groups (Kral et al., 2015; https://doi.org/10.5285/f1cd5e33-2633-4304-bbc2-b8d34711d902). SPI is a drought index...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 11 March 2026
[THIS DATASET HAS BEEN WITHDRAWN]. Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al. [1]). SPI is a drought index based on the...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
Standardised Precipitation Index (SPI) data for Integrated Hydrological Units (IHU) Hydrometric Areas (Kral et al., 2015; https://doi.org/10.5285/3a4e94fc-4c68-47eb-a217-adee2a6b02b3). SPI is a...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA162.1 'Historic GQA Headline Indicators of Water Courses - Chemistry - GQAHI (England)'. The General Quality Assessment (GQA) Headline Indicator...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
Between 2001 and 2003 BGS received approximately 1400 1:25 000 paper maps and associated card index from the Office of the Deputy Prime Minister (now Department for Communities and Local Government...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
This dataset contains the Standardised Streamflow Index (SSI) data for 303 catchments across the United Kingdom from 1891 to 2015. The SSI is a drought index based on the cumulative probability of...
- Published by:
- London Borough of Havering
- Last updated:
- 11 February 2016
Showa contaminated land and what they were contaminated with for 1919-1943
- Published by:
- London Borough of Havering
- Last updated:
- 11 February 2016
Shows contaminated land and what it was contaminated with for 1904-1939
