The telephone number of the Galway - UCHG Public Analysts Chemical Laboratory is - 091 544002 - ask for reception or one of the chemists for further information on chemical testing - iron, manganese, heavy metals, nitrates, hardness etc.
The telephone number of the Galway - UCHG Pathology and Microbiology Laboratory is - 091 544 954 / 544404 - ask for any microbiologist in the water testing section for testing E.Coli and Coliforms, or if you have an untreated well and suspect recent sickness has been due to cryptosporidium, ask for an on site HSE water sampling visit.