Contact Us

​​​​​​​​​​​​​​​​​​​​​Please be aware that our Customer Centre  section is not available at present.

For all other queries please contact 01 678 2000 

Some of our programmes have dedicated mailing lists and social media accounts due to the nature of our Geoscience work. See below for a full list of staff with contact details. 

If you would like to Ask a Geologist a question, please email the Duty Geologist at Duty.Geologist[AT]gsi.ie

For Planning enquiries or submissions, please email the Planning programme at GSIPlanning[AT]​gsi.ie

For Media enquiries, please contact Siobhán Power at Siobhan.Power[AT]​gsi.ie

Our main location is at Booterstown Hall. To see the other locations we operate from, please click here.

Our postal address is:

Geological Survey Ireland
Dept. of the Environment, Climate and Communications
Block 1
Booterstown Hall
Booterstown
Blackrock
Co Dublin
A94 N2R6
Ireland

​ Mailing list

@GeolSurvIE

GeolSurvIE

Geological Survey Ireland

Geological Survey Ireland​​

@geolsurvie.bsky.social​

Please note that due to the nature of their work, some of our programmes have dedicated mailing lists and social media accounts, listed below along with our full staff list contact details. [AT] stands for @ in email addresses.

• Administration
  
• Central Technical Services
  
• Drilling Unit
  
• Geothermal Programme
• Geohazard Programme
  
• Geoheritage and Planning Programme
• Geological Mapping Programme
  
• Geotechnical and Quaternary
  
• Groundwater and Geothermal Unit
  
• Information Programme
  
• Marine and Coastal Unit 
  
• Minerals Programme
  
• Outreach and Education
  
• Research​ Management
  
• Senior Management
• Tellus Programme
• Urban Geology Programme
  

Groundwater and Geothermal Unit

Name	Role	​Areas of expertise	Email address	Telephone
​Groundwater Info	General Enquiries	​Public Enquiries	​groundwaterinfo[AT]​gsi.ie	​
Monica Lee	Head of Unit	​Groundwater Resources, Groundwater Vulnerability, Groundwater Source Protection	monica.lee[AT]​gsi.ie	01-678 2784
​Taly Hunter Williams	​Senior Geologist	​Hydrogeology, Groundwater and Source Protection, Groundwater Resources & Aquifers Geothermal Energy	taly.hunterwilliams[AT]​gsi.ie	​01-678 2780
​Katie Tedd	​Senior Geologist	​Hydrogeology, Groundwater Resources, Hydrochemistry	katie.tedd[AT]​gsi.ie	01-678 2647​
​Sarah Blake	Senior Geologist​	​Geothermal Energy, Groundwater, Karst	sarah.blake[AT]​gsi.ie	01-678 2646
​Ted McCormack	​Senior Geologist	​Groundwater Flooding, Climate Change, Remote Sensing	​ted.mccormack[AT]​gsi.ie	01-678 2641​
​Caoimhe Hickey	​Geologist	​Karst & Karst hydrogeology, Groundwater Vulnerability, Groundwater & Source Protection	​​caoimhe.hickey[AT]​gsi.ie	​01-678 2811
​Tristan Martin	​Graduate Geologist	​Hydrogeology, Karst Mapping	​tristan.martin[AT]​gsi.ie	​01-678 3102
Philip Bourke	​Graduate Geologist	​Hydrogeology, Karst Mapping	​philip.bourke[AT]​gsi.ie	01-678 2644

Marine and Coastal Unit Programme

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Name	Role	​Areas of expertise	Email address	Telephone
Sean Cullen	Head of Unit	​Hydrography, Vessel Operations	sean.cullen[AT]​gsi.ie	01-678 2810
​Xavier Monteys	​Senior Geologist	​Marine Geology, Coastal Processes, Remote Sensing	​​xavier.monteys[AT]​gsi.ie	​01-678 2807
​Eoin MacCraith	Senior Geologist​	​Marine Geology, Hydrography, Survey Operations	​eoin.maccraith[AT]​gsi.ie	01-678 2797​
​David Hardy	​Geologist	​Marine Geophysics, Marine Geology, Hydrography	david.hardy[AT]​gsi.ie	​01-678 2834
​Charise McKeon	​Geologist	Marine Geology, Shipwrecks , Landslides/Geohazards	charise.mckeon[AT]​gsi.ie	​01-678 2752
​Silvia Caloca	​Geologist	Coastal Vulnerability, Erosion	silvia.caloca[AT]​gsi.ie	​01-678 2765​
Abigail O'Brien	​Graduate Geologist	Coastal Mapping​	​Abigail.OBrien[AT]​gsi.ie	​01-678 2155
​AnnaMei Chan-Kinesella	​Graduate Geologist	​Seabed Mapping	​annamei.chan-kinsella[AT]​gsi.ie​	​01-678 2156
​Louise Marcantonio	​Clerical Officer	​Accounts, Invoicing	louise.marcantonio[AT]​gsi.ie	​01-678 2840

Tellus Programme

Name	Role	​Areas of expertise	Email address	Telephone
Tellus Freephone Informati​on Line	Main Contact	​	tellus[AT]​gsi.ie​	1800 45 55 65
​James Hodgson	Head of Programme​	Geophysics, Radon, Geochemistry Operations​	jim.hodgson[AT]​gsi.ie	​01-678 2742
Thomas Leavy	​Graduate Geologist	​Tellus	thomas.leavy[AT]​gsi.ie	​01-678 2152
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Urban Geology Pro​gramme​

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