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Register of Private Water Supplies in Northern Ireland

• Published by: OpenDataNI
• Last updated: 21 June 2023

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...

River Water Quality Monitoring 1990 to 2024 - Alkalinity

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

River Water Quality Monitoring 1990 to 2024 - Nitrates

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

River Water Quality Monitoring 1990 to 2024 - Nitrites

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

RiverWaterQualityMonitoring 1990to2024 Conductivity

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

River Water Quality Monitoring 1990 to 2024 - Conductivity

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

RiverWaterQualityMonitoring 1990to2024 Alkalinity

• Published by: OpenDataNI
• Last updated: 18 June 2026

This dataset comes from the NIEA water quality database and contains data from 1990 to 2024. The dataset may contain results which are erroneous due to typos, sampling error or contamination. ...

Water Body RNAGS Wharfe and Lower Ouse

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Severn River Basin District

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Severn England TraC

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Solway Tweed TraC

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Humber River Basin District

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Arun and Western Streams

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Dee River Basin District

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Tame Anker and Mease

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Cuckmere and Pevensey Levels

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Thames and South Chilterns

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Upper and Bedford Ouse

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Cam and Ely Ouse

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...

Water Body RNAGS Louth Grimsby and Ancholme

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

Water body reasons for not achieving good status (RNAGS) identify the pressures that are impacting the status classification of water bodies. Reasons for deterioration (RFDs) identify the...