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  • This dataset shows captured culverts within the national forest estate that are known to be under 1.5 meters in diameter.

    These culverts will predominantly be under forest roads but will also be...

  • This dataset shows captured drains within the national forest estate. These will be artificially created water courses which may or may not run all year.

  • This dataset shows captured dams within the national forest estate. These will generally be created and permanent in character and have an associated reservoir.

  • This dataset shows captured fords within the national forest estate.

  • "One of the two datasets that make up the Priority River Habitat Map. Consists of rivers and streams that exhibit a high degree of naturalness. The naturalness classification used to map priority...

  • The River Obstacles dataset is an inventory of weirs, waterfalls, sluices, dams, culverts, fords and flap gates, compiled initially from digital Ordnance Survey maps and the Environment Agency's...

  • Statutory Main Rivers Map is a spatial (polyline) dataset that defines statutory watercourses in England designated as Main Rivers by the Environment Agency.

    Watercourses designated as ‘main...

  • 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...

  • Priority Habitat Chalk Rivers, based on Environment Agency Detailed River Network v3. Data prepared Autumn 2021.

  • 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...

  • This is the record for Rivers which forms a part of the Habitat Networks (Individual) (England) dataset (link below).

    The habitat network maps seek to apply the best evidence and principles and to...

  • The Statutory Main River Map Variations dataset defines proposed changes to the Statutory Main River Map.

    Statutory Main Rivers Map defines statutory watercourses in England designated as Main...

  • Internal drainage boards (IDB) are public bodies that manage water levels in some areas where there is a special need for drainage. These areas are known as internal drainage districts (IDD). The...

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

    This dataset contains site, sample, metric and taxa information from freshwater river macroinvertebrate...

  • One of the two datasets that make up the Priority River Habitat Map. Under the UK BAP definition all headwaters potentially form part of the priority habitat definition. The headwater resource can...

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

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

  • 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)...

  • WFD River Basin Districts is a polygon Shapefile dataset containing attributes that have been defined for the implementation of the Water Framework Directive (WFD). as '…the area of land and sea,...

  • The 'WFD River Water body Catchments Cycle 1' dataset is a polygon Shapefile defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land from which...

  • WFD River Basin Districts is a polygon Shapefile dataset containing attributes that have been collated as defined for the implementation of the Water Framework Directive (WFD). Article 2, clause 2...

Showing 1 - 20 of 436