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Environment, Climate Change & Agriculture


When making an environmental complaint please provide as much information as possible to facilitate a prompt response. Please describe the issue, does it relate to waste, water, air or noise pollution? Provide accurate details on the location of the issue, for example an Eircode, GPS co-ordinates, a full address or detailed directions. Please provide a contact phone number to allow a follow up call from our enforcement team if required.

  • To make a complaint to via the website please click here
  • To make a complaint via e-mail please send you e-mail to
  • To make a complaint by phone please call (094) 9064000 and ask for Environment
  • To make a complaint via letter please write to Environment, Climate Change & Agriculture Section, Aras an Contae, The Mall, Castlebar, Co. Mayo F23 WF90

If using a SMART device you can also report Environment Pollution with The EPA ‘See it Say it’ app.

Using the App you can take a photograph of the pollution incident, input GPS location coordinates, add a summary description of what you want to convey and your contact details and this will automatically be sent for follow up to Mayo County Council.

For Apple devices you can download the App from the iTunes App Store - 

For android devices you can download the App from Google Play store -

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