Intro Text 

The Bathing Water Quality Regulations 2008 set out our obligations for bathing water quality checks and the provision of information to the public during the bathing season - from the end of May to mid-September.

We sample bathing water at nine locations on average once per week during the bathing season, and sample at least monthly (weather permitting) outside of the bathing season, far in excess of the minimum requirements. 

Bathing water quality in Dún Laoghaire-Rathdown beaches is generally classified as Good or Excellent. You can check water quality results for our beaches on the EPA website  If we get test results that don't meet the standards we have a process in place for notifying beach users. This includes posting information on the noticeboards at each beach, and posting information on our website and on twitter.

We monitor water quality at nine locations in Dún Laoghaire-Rathdown. The locations monitored are:

Blackrock Baths Shore
Beach Gardens Dún Laoghaire
The 40ft
Coliemore Harbour
Killiney Bay Beach
White Rock
Corbawn Strand Corbawn Lane

Five of these locations are classed as identified bathing waters under the bathing water regulations. These are:

  • Seapoint Beach,
  • Killiney Beach,
  • Sandycove Beach,
  • 40ft Bathing Area, and
  • White Rock Beach

More information on Beaches

Public Participation for the identity of Bathing Waters 2021 also reports yearly on bathing water quality and you can view all reports here