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• EWCO - Water Quality

  Spatial data supporting appropriately located and designed woodland creation to help reduce pollutants through land use change that reduces fertilizer application or by creating woodland that...

  • Published by: Forestry Commission
  • Updated: 13 January 2023

• Historic GQA Headline Indicators of Water Courses - Chemistry

  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: Environment Agency

• Historic GQA Headline Indicators of Water Courses (Wales) - Chemistry

  This record is for Approval for Access product AfA162.2 'Historic GQA Headline Indicators of Water Courses - Chemistry (Wales). The General Quality Assessment (GQA) Headline Indicator scheme or...

  • Published by: Environment Agency

• Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Final Designations)

  PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...

  • Published by: Environment Agency

• Nitrate Vulnerable Zones (NVZ) 2021 Designations

  This dataset identifies Nitrate Vulnerable Zones for implementation in 2021.

  The designations are made by the Secretary of State for the purposes of the Nitrate Pollution Prevention Regulations...

  • Published by: Environment Agency

• Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Pre appeals Designations)

  PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...

  • Published by: Environment Agency

• EWCO - Flood Risk Management

  Spatial data supporting appropriately located and designed woodland creation to help reduce flood risk by slowing flood flows and increasing the retention and infiltration of water on the...

  • Published by: Forestry Commission
  • Updated: 20 December 2022

• Drinking Water Protected Areas (Surface Water)

  Drinking Water Protected Areas (Surface Water) are defined by the Water Environment (Water Framework Directive) (England & Wales) Regulations 2017 (or WFD Regulations) as locations where raw water...

  • Published by: Environment Agency
  • Updated: 23 November 2022

• Inputs of mercury, cadmium and lead via water and air to the Greater North Sea between 1990 and 2014

  The data shows the input loads of mercury, cadmium and lead via water and air to the Greater North Sea between 1990 and 2014. The data are separated by input loads from the UK, the OSPAR...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 31 May 2023

• WFD Cycle 2 Lake Ammonia Classification

  This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for Ammonia in lakes. Ammonia is a decay product of nitrogenous organic wastes and of the breakdown...

  • Published by: Environment Agency

• Drinking Water Safeguard Zones (Surface Water)

  Drinking Water Safeguard Zones (Surface Water) are catchment areas that influence the water quality for their respective Drinking Water Protected Area (Surface Water). They are identified where the...

  • Published by: Environment Agency
  • Updated: 23 November 2022

• Catchment Sensitive Farming Air Quality Priority Areas

  This is a spatial dataset that describes the priority areas for delivery of air quality advice from Catchment Sensitive Farming (CSF). This uses data created for the Nitrogen Futures project and...

  • Published by: Natural England
  • Updated: 16 July 2024

• Dissolved oxygen, temperature and salinity measurements in coastal and estuarine waters in the UK from 1990 to 2018

  Data on dissolved oxygen, temperature and salinity in estuarine and coastal waters were obtained from field-based monitoring programmes in England, Scotland, Wales and Northern Ireland under EU...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 26 September 2023

• Green Infrastructure Areas for the Black Country (GIBC)

  Overview The Green Infrastructure Areas for the Black Country (GIBC) data identifies green infrastructure, green infrastructure function (or ecosystem service) and pinch point mapping for the Black...

  • Published by: Natural England