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• Freshwater river diatom surveys (Biosys)

  The Environment Agency undertakes freshwater and marine biological monitoring in England.

  This dataset contains site, sample, metric and taxa information from freshwater river diatom (algae)...

  • Published by: Environment Agency
  • Updated: 20 June 2024

• 2014 NE Flamborough Head SAC Subtidal Reef SCUBA Diving Survey

  Survey name: 2014 NE Flamborough Head SAC Subtidal Reef SCUBA Diving Survey This is a collation of surveys to gather data and evidence from a variety of marine environments. The survey purposes...

  • Published by: Natural England

• CASI Multispectral Imagery

  Compact Airborne Spectrographic Imager is a multispectral pushbroom system that acquires data in visible and near infrared (VNIR) light. Unlike camera systems that generally acquire data in three...

  • Published by: Environment Agency
  • Updated: 1 November 2024

• Potentially toxic phytoplankton counts from water samples collected from shellfish growing areas in Jersey from 2004 to 2019

  Counts (in cells per litre) of potentially toxic algal cells for The States of Jersey analysed using the Utermohl method with light microscopy. These data are from water samples collected from...

  • Published by: Centre for Environment, Fisheries & Aquaculture Science
  • Updated: 17 May 2023

• WFD Rocky Shore Macroalgal Species

  This record is for Approval for Access product AfA129. Information regarding the presence of macroalgal species on rocky shores monitored for the Water Framework Directive ecological assessment of...

  • 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

• 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

• 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

• Sensitive Areas - Eutrophic Rivers

  This record is for Approval for Access product AfA249-1 Sensitive Areas – Eutrophic Rivers. This dataset consists of 3 shapefiles showing the extent of Urban Wastewater Treatment Directive...

  • Published by: Environment Agency
  • Updated: 13 July 2023

• Sensitive Areas - Eutrophic Coastal

  This record is for Approval for Access product AfA249-3 Sensitive Areas – Eutrophic Coastal. This dataset consists of 3 shapefiles showing the extent of Urban Wastewater Treatment Directive...

  • Published by: Environment Agency
  • Updated: 10 December 2014

• Species Surveys - Protected and Invasive Species Records Collected Through Environment Agency Survey 1970 - 2021

  This is for Approval for Access product AfA225. Protected and invasive species of interest to the Environment Agency surveyed and collected during our monitoring activities including location and...

  • Published by: Environment Agency
  • Updated: 29 March 2022

• Sensitive Areas - Eutrophic Lakes

  This record is for Approval for Access product AfA249-2 Sensitive Areas – Eutrophic Lakes. This dataset consists of 3 shapefiles showing the extent of Urban Wastewater Treatment Directive...

  • Published by: Environment Agency
  • Updated: 13 May 2023

• 2014 Benacre to Easton Bavents lagoons condition assessment

  Survey name: 2014 Benacre to Easton Bavents lagoons condition assessment This is a collation of surveys to gather data and evidence from a variety of marine environments. The survey purposes vary...

  • Published by: Natural England

• 2014 Natural England condition assessment and benthic survey of the The Lagoons SSSI: Easington

  Survey name: 2014 Natural England condition assessment and benthic survey of the The Lagoons SSSI: Easington This is a collation of surveys to gather data and evidence from a variety of marine...

  • Published by: Natural England

• 2006 Natural England Survey of the Subtidal Sediments of the Solent Maritime SAC

  Survey name: 2006 Natural England Survey of the Subtidal Sediments of the Solent Maritime SAC This is a collation of surveys to gather data and evidence from a variety of marine environments. The...

  • Published by: Natural England

• 2005-2006 English Nature (EN) Thanet Coast Special Area of Conservation (SAC): Intertidal monitoring

  Survey name: 2005-2006 English Nature (EN) Thanet Coast Special Area of Conservation (SAC): Intertidal monitoring This is a collation of surveys to gather data and evidence from a variety of marine...

  • Published by: Natural England

• 2014 Natural England condition assessment of Plumpudding Lagoon and Coldharbour Lagoon.

  Survey name: 2014 Natural England condition assessment of Plumpudding Lagoon and Coldharbour Lagoon. This is a collation of surveys to gather data and evidence from a variety of marine...

  • Published by: Natural England

• 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

• 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

• 2014 Natural England Shingle Street Coastal Lagoons biotope composition monitoring

  Survey name: 2014 Natural England Shingle Street Coastal Lagoons biotope composition monitoring This is a collation of surveys to gather data and evidence from a variety of marine environments. The...

  • Published by: Natural England