It is recognised that standard values being exceeded may be due to a local pressure (e.g. point source pollution) that does not endanger the status of the overall groundwater body concerned.
Aithnítear go bhféadfaí dul thar luachanna caighdeánacha de bharr brú áitiúil (m.sh. truailliú pointefhoinse) nach gcuireann stádas an choirp screamhuisce iomláin atá i gceist i mbaol.