http://data.fingal.ie/Blog/October/Name,34704,en.aspxMight interest some of the techies on the site. Nice to see data like this being open. On a related note I think bodies like the Ordnance Survey should be a fully public (ie non-commercial and publically funded) service and data-sets freely available.
Some of the data sets available are
Bathing Water Quality 2010
Bathing Water Quality 2011
Beaches with location
Leisure Database
Leisure Facilities