Results for "clean water" - National Data Library

Water Body Status Objectives North West River Basin District

Published by:: Environment Agency
Last updated:: 22 January 2020

Water body status objectives describe the long term aim for specific parts of the water environment. This dataset includes the latest objectives of all water bodies in the North West River Basin...

Water Body Status Objectives Solway Tweed River Basin District

Published by:: Environment Agency
Last updated:: 22 January 2020

Water body status objectives describe the long term aim for specific parts of the water environment. This dataset includes the latest objectives of all water bodies in the Solway Tweed River Basin...

Urban Waste Water Treatment Directive (UWWTD) Sensitive Areas - Nitrates

Published by:: Natural Resources Wales
Last updated:: 14 October 2025

This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...

Water Framework Directive (WFD) River Waterbody Catchments Cycle 1

Published by:: Natural Resources Wales
Last updated:: 14 October 2025

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 from...

Urban Waste Water Treatment Directive (UWWTD) Sensitive Areas - Nitrates

Published by:: Natural Resources Wales
Last updated:: 14 February 2023

This dataset is a shapefile showing the extent of Urban Wastewater Treatment Directive (91/271/EEC) (UWWTD) sensitive areas (nitrate). The Urban Wastewater Treatment Directive (91/271/EEC)...

Water Framework Directive (WFD) River Waterbody Catchments Cycle 1

Published by:: Natural Resources Wales
Last updated:: 14 February 2023

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...

Surface temperature, surface oxygen, water clarity, water chemistry and phytoplankton chlorophyll a data from Blelham Tarn, 1945 to 2013

Published by:: Environmental Information Data Centre
Last updated:: 02 July 2026

This is a long-term monitoring dataset of surface temperature, surface oxygen, water clarity, water chemistry and phytoplankton chlorophyll a from weekly to fortnightly sampling at Blelham Tarn in...

Water Framework Directive (WFD) River Waterbodies Cycle 1

Published by:: Natural Resources Wales
Last updated:: 14 October 2025

WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the Environment...

Water Framework Directive (WFD) River Waterbodies Cycle 1

Published by:: Natural Resources Wales
Last updated:: 14 February 2023

WFD River Waterbodies is a polyline Shapefile dataset collated as defined for the implementation of the Water Framework Directive (WFD). The river polylines were defined by using of the...

Water Resource Management Plan Supply-Demand Balance Forecast Collated Data

Published by:: Environment Agency
Last updated:: 07 April 2026

Water companies in England have a statutory duty to create, consult and publish a Water Resources Management Plan (WRMP) every five years. This dataset is a collation of the WRMP forecast data...

Register of Private Water Supplies in Northern Ireland (06/01/2021)

Published by:: OpenDataNI
Last updated:: 08 July 2026

About this layer:A private water supply is any supply of water intended for human consumption and not provided by the water undertaker appointed under Article 13 of The Water and Sewerage Services...