Browse Items (1 total) Browse All Browse by Tag Search Items Browse Map Tags: rivermouth Sort by: Title Creator Date Added Lough Derg meets the sea "[Lough Derg] and [the River Derg] empty themselves into the Mourne and finally mingle with the ocean at Magilligan…" Tags: County Derry, County Donegal, County Tyrone, Derry, hydrology, Lieutenant W. Lancey, Magilligan, Northern Ireland, ordnance survey, River Derg, River Foyle, River Mourne, rivermouth, Royal Irish Academy, Templecarne, watershed Output Formats atom, csv, dc-rdf, dcmes-xml, json, omeka-xml, rss2