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Data details

UID 1037
Name Arterial Drainage Scheme Channels
Description ational geospatial vector dataset mapping watercourses, rivers, and man-made drainage channels constructed, deepened, or maintained under statutory schemes enacted by the Arterial Drainage Acts 1945 & 1995. Maintained by the Office of Public Works (OPW), this linear hydrographic layer represents arterial water channels designed to improve land drainage, maintain river conveyance, and mitigate flooding across agricultural and urban catchments in Ireland.
Update Frequency Irregular
Area National
Temporal 01 Jan. 2004 - 04 Oct. 2021
Timeliness Latest version available
Data Policy Freely accessible
Data type Geospatial data
Copernicus service product
Data format Vector dataset
Quality Control Procedure N/A
Dissemination View and Download Service
Inspire themes

Annex I: Hydrography

Annex III: Area management/restriction/regulation zones & reporting units
Geographical Coverage

Ireland
Status Operational
State Draft
Created on Nov. 10, 2026, 9:50 a.m.
Last modified on Nov. 10, 2026, 9:50 a.m.

Data Providers

Data provider UID Data provider Role Is network Created on Last modified on
582 Office of Public Works, Hydrometric section Originator Nov. 10, 2026, 9:51 a.m. Nov. 10, 2026, 9:51 a.m.

Requirements

Requirement UID Requirement Level of compliace Note Information costs Handling costs Created on Last modified on