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- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
The data release includes surface and groundwater chemistry data from 86 samples (20 surface water, 60 ground water, and 6 ground water duplicates) collected during the baseline water monitoring at...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 02 April 2026
This is a long-term monitoring dataset of surface temperature, surface oxygen, water clarity, water chemistry and phytoplankton chlorophyll a from weekly or fortnightly sampling at the South Basin...
- Published by:
- OpenDataNI
- Last updated:
- 06 April 2023
NI Water Annual Information Return 2019 2020 Social and Environmental Guidance for Water and Sewerage Services (2015-21)
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 13 Non Financial Measures Sewerage Properties and Population
- Published by:
- OpenDataNI
- Last updated:
- 05 January 2019
NI Water's Annual Information Return submission to NIAUR regarding-FINANCIAL MEASURES- CAPITAL INVESTMENT - PUBLIC EXPENDITURE RECONCILIATION
- Published by:
- Joint Nature Conservation Committee
- Last updated:
- 01 July 2019
This dataset contains shapefiles that show the potential and high confidence mapped extents of Annex I habitat 'Reef' in UK offshore waters. Annex I reefs occur where rocky areas or concretions...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
WFD Management Catchments Cycle 3 is a dataset collated as defined for the implementation of the Water Framework Directive (WFD). Management catchments are the unit of geography for which action...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to provide an...
- Published by:
- Natural Resources Wales
- Last updated:
- 22 June 2023
The General Quality Assessment (GQA) Headline Indicator scheme or GQAHI (previously known as GQA) was the national indicator for water quality in rivers and canals. It was designed to...
- Published by:
- OpenDataNI
- Last updated:
- 15 August 2020
NI Water Annual Information Return - Sewerage Explanatory Factors Sewage Treatment Works Large Works Information Database (NI Water Only) 2019 2020
- 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/b5aaa28d-6eb9-460e-8d6f-43caa71fbe0e
This dataset is not suitable for identifying...
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17c Sewerage Explanatory Factors Sewage Treatment Works - Numbers
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 37 Financial Measures Capital Investment Capital Grants and Contributions
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return Table 36 AIR21 Capital Investment Gross Capital Investment Summary 2020 2021
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17d Sewerage Explanatory Factors Sewage Treatment Works - Loads
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 17f Sewerage Explanatory Factors Sewage Treatment Works - Costs
- Published by:
- OpenDataNI
- Last updated:
- 05 January 2019
NI Water's Annual Information Return submission to NIAUR regarding FINANCIAL MEASURES- CAPITAL INVESTMENT - GROSS CAPITAL INVESTMENT SUMMARY
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 36a Financial Measures Capital Investment Gross Capital Investment Variance
- Published by:
- OpenDataNI
- Last updated:
- 02 August 2023
NI Water Annual Information Return 2020 2021 Table 34 Analysis of Non-infrastructure Fixed Asset Additions by Life Categories
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 02 April 2026
This layer of the Map based index (GeoIndex) shows where water wells exist with data available on transmissivity, storativity and discharge/drawdown. These parameters indicate the physical...
