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Large river confluence numerical model output (NERC grant NE/I023228/1)

This dataset contains numerical model output of a morphodynamic and sedimentological simulation of a large river confluence based loosely on the Jamuna-Ganges junction in Bangladesh. The work was...

WFD River Waterbody Catchments Cycle 2

The WFD River Waterbody Catchments Cycle 2 are a polygon dataset collated as defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land from which...

Scotland Otter Survey Database

As part of a scheme to monitor the distribution of otters throughout the UK, three Scotland otter survey have been carried out covering the years 1977-79, 1984-85 and 1991-94, funded by the Vincent...

Northern Ireland Otter Survey Database

As part of a scheme to monitor the distribution of otters throughout the UK, two otter surveys in Northern Ireland have been carried out covering the years 1980-81 (funded by The Vincent Wildlife...

Wales Otter Survey Database

As part of a scheme to monitor the distribution of otters throughout the UK, four Welsh otter survey have been carried out covering the years 1977-78, 1984-85, 1991 and 2002 (funded by the Nature...

EA Hydrological Boundaries

The Hydrological Areas are a polygon dataset showing 139 hydrological units across England and parts of Wales, that have been defined by the Environment Agency. The units show areas that have...

BLC_inter_catchments

Baseline Confluences Intercatchments - © SEPA. Some features of this information are based on digital spatial data licensed from the Centre for Ecology and Hydrology © NERC (CEH). Contains OS data...

BLC_nested_catchments

Baseline Confluences Nested Catchments - © SEPA. Some features of this information are based on digital spatial data licensed from the Centre for Ecology and Hydrology © NERC (CEH). Contains OS...

WFD River Water Body Catchments Cycle 2 Classification 2019

WFD River Water Body Catchments Cycle 2 Classification 2019 is an alternate version of ‘WFD River Waterbody Catchments Cycle 2’ with the addition of 2019 classification data and additional user...

England Otter Survey Database

As part of a scheme to monitor the distribution of otters throughout the UK, four England otter survey have been carried out covering the years 1977-79, 1984-85 and 1991-94, and 2000-02. In the...

WFD River Waterbody Catchments Cycle 1

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...

Historic UK Water Quality Sampling Harmonised Monitoring Scheme Detailed Data

PLEASE NOTE: This dataset has now been retired. The Harmonised Monitoring Scheme (HMS) was decommissioned in 2013, this is the final year that the dataset was produced. Water quality measurements...

Integrated Hydrological Units of the United Kingdom: Sections

This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data...

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...

Water Framework Directive (WFD) River Waterbody Catchments Cycle 2

The Water Framework Directive (WFD) River Waterbody Catchments Cycle 2 are a polygon dataset collated as defined for the implementation of the Water Framework Directive. Catchments are...

Water Framework Directive (WFD) River Waterbody Catchments Cycle 1

The 'WFD River Waterbody Catchments' are a polygon Shapefile dataset collated as defined for the implementation of the Water Framework Directive. Catchments are defined as an area of land...

Nutrient chemistry data from five rivers receiving sewage effluent in Oxfordshire, England, 2017

This data set comprises water quality data from five tributaries of the River Thames, UK. Sampling sites at each river were from both upstream and downstream of sewage effluent point sources....

Integrated Hydrological Units of the United Kingdom: Catchments

This dataset is part of Integrated Hydrological Units (IHU) of the UK, a set of geographical reference units for hydrological purposes including river flow measurement and hydrometric data...

Integrated Hydrological Units of the United Kingdom View Service

This is a web map view service for the Integrated Hydrological Units (IHU) of the United Kingdom. The IHU define geographical reference units for hydrological purposes including river flow...

Species point records from 1986-87 OPRU/MNCR Shetland, Foula and Fair Isle survey

The Shetland Islands are Britain's most northerly extremity and have a long, complex coastline with numerous islands, sheltered inlets and tide-swept channels. They lie at the confluence of the...