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• WFD Cycle 2 River Ammonia Classification

  This dataset is a subset of the "WFD Classification Status Cycle 2" product. It contains summary data for the element ammonia for river water bodies, as used in the classification for Ecological...

  • Published by: Environment Agency

• 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

• EWCO - NfC Ammonia Emissions Capture for SSSI Protection

  Spatial data supporting the England Woodland Creation Offer (EWCO) additional point scoring for ammonia capture. There is no Additional Contribution for ammonia capture but EWCO supports action to...

  • Published by: Forestry Commission
  • Updated: 10 March 2022

• Norovirus, ammonia and orthophosphate in wastewater samples collected from across England 2021 - 2022

  The sewage treatment works****dataset includes norovirus levels, ammonia concentrations and orthophosphate concentrations in wastewater from 3,232 samples and their associated metadata...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 26 January 2024

• 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

• WFD Cycle 2 Lake ANC Classification

  This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for Acid Neutralizing Capacity (ANC) in lakes. Acid Neutralising Capacity (ANC) is one of the...

  • Published by: Environment Agency

• Historic River Quality Objectives

  This record is for Approval for Access product AfA164. The River Quality Objectives (RQO) classification was used for planning water quality improvements until 2006 when the scheme ended. RQOs were...

  • Published by: Environment Agency

• WFD Cycle 2 ecological water body classification

  Ecological status classifications can be composed of up to five different assessments:

  1. An assessment of status indicated by a biological quality element such as fish, invertebrates or algae. 2....
  • Published by: Environment Agency

• 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

• Historic UK Water Quality Sampling Harmonised Monitoring Scheme Summary Data

  This record is for Approval for Access product AfA178.The Historic UK Water Quality Sampling Harmonised Monitoring Scheme (HMS) data contains statistics for a series of water quality sampling sites...

  • Published by: Environment Agency

• WFD Cycle 2 mitigation measures assessment classification

  This dataset is a subset of the "WFD Classification Status Cycle 2" dataset and contains summary data for the element mitigation measures assessment as used in the classification for Ecological...

  • Published by: Environment Agency

• WFD Cycle 2 Invasive non native species over ride classification

  This dataset is a subset of the "WFD Classification Status Cycle 2" dataset. Water bodies classified at High Ecological Status undergo an additional check for the presence of Invasive Non-Native...

  • Published by: Environment Agency

• WFD Cycle 2 Specific Pollutants Classification

  This dataset is a subset of the "WFD Classification Status Cycle 2" product and contains classification data for the sub element Specific Pollutants (abbreviated to SP) as used in the...

  • Published by: Environment Agency

• WFD Cycle 2 River Phosphorous Classification

  This dataset is a subset of the "WFD Classification Status Cycle 2" product. It contains summary data for the element phosphorus for river water bodies, as used in the classification for Ecological...

  • Published by: Environment Agency

• WFD Cycle 2 River Phytobenthos Classification

  This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for phytobenthos in rivers. Phytobenthos or diatoms can be used to indicate the ecological status of...

  • Published by: Environment Agency

• WFD Cycle 2 TraC angiosperm classification

  The dataset is a subset of “WFD Classification Status Cycle 2” and contains classification data for the Angiosperm biological element in transitional and coastal bodies. Angiosperms are flowering...

  • Published by: Environment Agency
  • Updated: 7 February 2018

• WFD Cycle 2 chemical water body classification

  Chemical status is assessed from compliance with environmental standards for chemicals that are defined as priority substances and/or priority hazardous substances. Chemical status is recorded as...

  • Published by: Environment Agency

• WFD Cycle 2 TraC invertebrates classification

  This dataset is a subset of "WFD Classification Status Cycle 2" and contains classification data for benthic invertebrates in transitional and coastal waters. Benthic invertebrates are small...

  • Published by: Environment Agency

• Classification - 2008 River Cycle 1 phytobenthos water body level with confidence of class

  Survey results from 2007 showing the health of phytobenthos (algae that grows on rocks on the river bed, also known as diatoms) expressed against the Water Framework Directive status classes. This...

  • Published by: Environment Agency