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NI Water Sewerage Explanatory Factors Sewage Treatment Works Large Works 2019 2020

• 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

NI Water AIR21 Sewage Treatment Works Numbers 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water Annual Information Return 2020 2021 Table 17c Sewerage Explanatory Factors Sewage Treatment Works - Numbers

NI Water AIR21 Capital Grants and Contributions 2020 2021

• 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

NI Water AIR21 Gross Capital Investment Summary 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water Annual Information Return Table 36 AIR21 Capital Investment Gross Capital Investment Summary 2020 2021

NI Water AIR21 Sewage Treatment Works Loads 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

NI Water AIR21 Sewage Treatment Works Costs 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water Annual Information Return 2020 2021 Table 17f Sewerage Explanatory Factors Sewage Treatment Works - Costs

NI Water's AIR to NIAUR- CAPITAL INVESTMENT - GROSS CAPITAL INVESTMENT

• 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

NI Water AIR21 Gross Capital Investment Variance 2020 2021

• 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

NI Water Analysis Non-Infrastructure Fixed Asset Additions 2020 2021

• 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

Map based index (GeoIndex) water wells with aquifer property measurements

• Published by: British Geological Survey (BGS)
• Last updated: 09 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...

Risk of Flooding from Surface Water - Climate Change 1

• Published by: Environment Agency
• Last updated: 16 January 2026

Risk of Flooding from Surface Water (RoFSW) map is an assessment of where surface water flooding may occur when rainwater does not drain away through the normal drainage systems or soak into the...

NI Water Analysis of Borrowings Balance Sheet March 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water AIR21 Annual Information Return 2020 2021 Table 19a Analysis of Borrowings Balance Sheet as at March

NI WATER ANALYSIS OF DIVIDENDS AND INTEREST CHARGES 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water Annual Information Return 2020 2021 AIR21 Table 18d Analysis of Dividends and Interest Charges for year

NI Water Balance Sheet as at 31 March 2020 2021

• Published by: OpenDataNI
• Last updated: 02 August 2023

NI Water Annual Information Return 2020 2021 Table 19 Regulatory Accounts Historical Cost Accounting Balance Sheet as at 31 March

NI Water Financial Measures Analysis of Fixed Asset Additions & Maintenance 2019 2020

• Published by: OpenDataNI
• Last updated: 15 August 2020

NI Water Annual Information Return - Financial Measures Analysis of Fixed Asset Additions & Asset Maintenance by Asset Type (Historic Cost Accounting) (NI Water Only) 2019 2020

Health risks of bathing waters: Links between gastrointestinal illness and marine bathing

• Published by: Department for Environment, Food and Rural Affairs
• Last updated: 25 July 2025

The 2006/7/EC European Bathing Directive stipulates water quality classification standards for recreational bathing waters based on specified limits for Faecal Indicator Organisms (FIOs). Presence...

Modelled Abstraction Reductions - National Framework for Water Resources 2025

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

Spreadsheet showing modelled range of potential reductions to abstraction licence quantities that may be needed to meet environmental flow requirements for each water body in England. These...

SmartBuoy Marine Observational Network - UK Waters Phytoplankton Data 2020 - 2023

• Published by: Marine Environmental Data & Information Network
• Last updated: 10 September 2024

This dataset consists of analysed phytoplankton data from the years 2020- August 2023 collected in UK waters from the SmartBuoy moorings at Dowsing, WestGabbard2, Warp and Liverpool Bay using WMS...

SmartBuoy Marine Observational Network - UK Waters Phytoplankton Data 2018-2019

• Published by: Marine Environmental Data & Information Network
• Last updated: 10 July 2024

This dataset consists of analysed phytoplankton data from the years 2018-2019 inclusive collected in UK waters from the SmartBuoy moorings at Dowsing, WestGabbard2, Warp and Liverpool Bay using...

SmartBuoy Marine Observational Network - UK Waters Phytoplankton Data 2018-2019

• Published by: Marine Environmental Data & Information Network
• Last updated: 11 November 2025

This dataset consists of analysed phytoplankton data from the years 2018-2019 inclusive collected in UK waters from the SmartBuoy moorings at Dowsing, WestGabbard2, Warp and Liverpool Bay using...