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WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 01 May 2021

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 11 December 2021

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 20 December 2021

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 15 August 2022

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 21 March 2022

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 27 July 2024

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 21 July 2025

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

WFD River and Lake Monitoring Sites 2nd Cycle

• Published by: OpenDataNI
• Last updated: 23 July 2026

River and lake monitoring sites used for The Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017 classification purposes. The Water (Amendment) (Northern Ireland) (EU...

Risk of Flooding from Rivers and Sea - Properties in Areas at Risk

• Published by: Environment Agency
• Last updated: 01 August 2025

PLEASE NOTE: This record has been retired. It has been superseded by: https://environment.data.gov.uk/dataset/4c8981b3-11c1-40ca-b7a2-7c3f45a97397 This dataset is a product of a national...

Flood Map for Planning (Rivers and Sea) - Flood Zone 3

• Published by: Environment Agency
• Last updated: 01 August 2025

PLEASE NOTE: This dataset has been retired. It has been superseded by https://environment.data.gov.uk/dataset/04532375-a198-476e-985e-0579a0a11b47. Links to this data will be removed after April...

Cation and suspended sediment concentrations from the Mackenzie River and Estuary, Canada, September 2022

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

Dissolved element concentrations, dissolved stable carbon isotope ratios (δ13C), salinity measurements, and suspended particulate matter (SPM) concentrations from the Mackenzie River and estuary....

Maine River MiniDOT Metrics View

• Published by: OpenDataNI
• Last updated: 23 July 2026

The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project.  It records Dissolved Oxygen...

Moyola River MiniDOT Metrics View

• Published by: OpenDataNI
• Last updated: 23 July 2026

The field probe has been deployed by NIEA’s Freshwater Monitoring and Assessment team as part of a long term, high frequency water quality monitoring project. It records Dissolved Oxygen...

Dissolved Organic and Dissolved Black Carbon Concentrations in South American Rivers (NERC grant NE/L002434/1)

• Published by: British Geological Survey (BGS)
• Last updated: 23 July 2026

A dataset of DOC and DBC concentrations from 78 sampling locations in South American rivers (surface waters).

Benthic organic matter of Welsh upland rivers in response to organic matter addition (2013)

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

These data are benthic organic matter stocks of coarse and fine particulate organic matter in eight Welsh upland rivers with contrasting land-use, moorland and exotic conifer, in response to...

Algal primary production of Welsh upland rivers in response to organic matter addition (2013)

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

These data are algal production values in eight Welsh upland rivers with contrasting land-use, moorland and exotic conifer, in response to riparian deciduous leaf addition. Eight sampling reaches...

Diatom taxon abundances at river sites in the Cordillera Vilcanota region of the Peruvian Andes, 2019

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

This dataset provides diatom taxon abundance data from 12 rivers in the Cordillera Vilcanota region of the Peruvian Andes. Benthic diatoms were collected from a 9cm2 surface on 5 submerged cobbles...

Grid-to-Grid model estimates of river flow for Great Britain driven by observed data (1980 to 2011)

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

Gridded hydrological model river flow estimates on a 1km grid over Great Britain for the period Dec 1980 - Nov 2011. The dataset includes monthly mean river flow, annual maxima of daily mean river...

Grid-to-Grid model estimates of river flow for Northern Ireland driven by observed data (1980 to 2011)

• Published by: Environmental Information Data Centre
• Last updated: 23 July 2026

Gridded hydrological model river flow estimates on a 1km grid over Northern Ireland for the period Dec 1980 - Nov 2011. The dataset includes monthly mean river flow, annual maxima of daily mean...

River Wye catchment (Wales) species rich grassland creation opportunity maps

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

A detailed GIS analysis of land use, Phase 1 habitats, National Vegetation Classification (NVC) community data, soils and designated sites for the River Wye catchment within the NRW mid-Wales...