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Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

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...

Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

Register of Private Water Supplies in Northern Ireland (28/08/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

Register of Private Water Supplies in Northern Ireland (09/08/2018)

• 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...

Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

Register of Private Water Supplies in Northern Ireland (31/12/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (20190321)

• 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...

Nitrate Vulnerable Zones (NVZ) 2017 - Combined (Final Designations)

• Published by: Environment Agency
• Last updated: 06 July 2026

PLEASE NOTE: This dataset has been retired, as it has been superseded by the dataset for Nitrate Vulnerable Zones (NVZ) 2021 Designations. See:...

Register of Private Water Supplies in Northern Ireland (31/12/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

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...

Register of Private Water Supplies in Northern Ireland (30/03/2021)

• 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...

Register of Private Water Supplies in Northern Ireland (09/08/2018)

• 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...

Register of Private Water Supplies in Northern Ireland (21/03/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (21/03/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (28/08/2019)

• 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...

Register of Private Water Supplies in Northern Ireland (28/08/2019)

• 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...

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...