Shannon River Basin a measurement of . When added to the Shannon's estuary this gives a total river flow of , which makes it the longest river within the River Shannon basin (from source to mouth)— longer than the Shannon Pot source. Thus the Boyle-Shannon river can be regarded as having the longest natural river flow in Ireland. The River Shannon Basin touches more than half (17) of Ireland's counties:- Limerick, Clare, Tipperary, Offaly, Westmeath, Longford, Roscommon, Kerry, Galway, Leitrim, Cavan, Sligo, Mayo, Cork, Laois, Meath and Fermanagh. There are many towns situated in the Shannon Basin. Towns and Villages (with 2011 populations)
2008 All-Ireland Senior Football Championship exceptions of Antrim, Carlow, Clare, Kilkenny, Leitrim, London, Sligo, Waterford and Wicklow. (These nine teams played in the Tommy Murphy Cup as a result of their participation in Division 4 of the 2009 National Football League.) The sixteen teams competing in the first round were Cavan, Derry, Donegal, Down, Kildare, Laois, Limerick, Longford, Louth, Meath, Monaghan, Offaly, Roscommon, Tipperary, Tyrone and Westmeath. Unlike previous years, teams that played each other in their provincial championships were permitted to meet again in the qualifiers. The first round draw took place on 29 June 2008. The first team drawn had home venue provided