Northside, Dublin districts, such as Oxmantown, no longer exist. Beyond the centre, areas of the Northside include the below, most (at least two names were invented in the 1960s) of the names being of long heritage, though until recently many were rural townlands. Some are distinct suburbs or villages, others are parts of larger areas: The 'area' is administered both by Dublin City Council (formerly Dublin Corporation) and Fingal County Council, responsible for 84% and 16% of the land area which lies inside the M50 motorway and north of the river Liffey respectively (excluding the Howth peninsula). In general, Dublin postal districts
Delvin River February to September. Trout fishing is usually catch a release; spinner reel fishing on one shore is allowed. Most trout are in the 2 pound range. Rivers of Ireland Delvin River The River Delvin () is a river of north County Dublin, about long and forming much of the Dublin-Meath boundary. It is largely under the responsibility of Fingal County Council, sometimes shared with Meath County Council. The Delvin rises north west of the village of Garristown, from which Garristown Stream joins it, and flows in a north easterly direction, forming much of the Dublin-Meath county boundary. It passes just