Offaly

Settlements with Waste Water Discharge Authorisations ‐ Wastewater Treatment Capacity Register

Published June 2022
RegionCountySettlementCensus pop. (2016)Wastewater Treatment Plant (WWTP)Reg #Indication of Available CapacityWWTP Project Planned/Underway
EM Offaly Tullamore 14,607 Tullamore WWTP D0039 • Green  
EM Offaly Edenderry 7,359 Edenderry WWTP D0110 • Green Yes
EM Offaly Birr 4,370 Birr WWTP D0109 • Green  
EM Offaly Clara 3,336 Clara WWTP D0142 • Green  
EM Offaly Banagher 1,760 Banagher WWTP D0141 • Green  
EM Offaly Ferbane 1,191 Ferbane WWTP D0147 • Green  
EM Offaly Daingean 1,077 Daingean WWTP D0226 • Green  
EM Offaly Kilcormac 935 Kilcormac WWTP D0225 • Green  
EM Offaly Mucklagh 826 Mucklagh WWTP D0364 • Green  
EM Offaly Rhode 811 Rhode WWTP D0227 • Green Yes
EM Offaly Shinrone 645 Shinrone WWTP D0365 • Green  
EM Offaly Cloghan 601 Cloghan WWTP D0369 • Green  
EM Offaly Ballinagar 453 Ballinagar WWTP D0362 • Green  
EM Offaly Kinnitty 381 Kinnitty WWTP D0363 • Green  
EM Offaly Bracknagh 212 Bracknagh WWTP A0172 • Green  
EM Offaly Clonbullogue 439 Clonbullogue WWTP A0168 • Green  
EM Offaly Cloneygowan Unavailable Cloneygowan WWTP A0167 • Green Yes
EM Offaly Coolderry Unavailable Coolderry WWTP A0166 • Green  
EM Offaly Geashill 395 Geashill WWTP A0177 • Green  
EM Offaly Killeigh 212 Killeigh WWTP A0163 • Green  
EM Offaly Leamonaghan Unavailable Leamonaghan WWTP A0174 • Green  
EM Offaly Moneygall 313 Moneygall WWTP A0169 • Green  
EM Offaly Mountbolus Unavailable Mountbolus WWTP A0170 • Green  
EM Offaly Rahan Unavailable Rahan WWTP A0173 • Green  
EM Offaly Shannon Harbour Unavailable Shannon Harbour WWTP A0162 • Green  
EM Offaly Shannonbridge 175 Shannonbridge WWTP A0171 • Green  
EM Offaly Walsh Island 443 Walsh Island WWTP A0175 • Red  
Region EM
County Offaly
Settlement Tullamore
Census pop. (2016) 14,607
Wastewater Treatment Plant (WWTP) Tullamore WWTP
Reg # D0039
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Edenderry
Census pop. (2016) 7,359
Wastewater Treatment Plant (WWTP) Edenderry WWTP
Reg # D0110
Indication of Available Capacity • Green
WWTP Project Planned/Underway Yes
Region EM
County Offaly
Settlement Birr
Census pop. (2016) 4,370
Wastewater Treatment Plant (WWTP) Birr WWTP
Reg # D0109
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Clara
Census pop. (2016) 3,336
Wastewater Treatment Plant (WWTP) Clara WWTP
Reg # D0142
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Banagher
Census pop. (2016) 1,760
Wastewater Treatment Plant (WWTP) Banagher WWTP
Reg # D0141
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Ferbane
Census pop. (2016) 1,191
Wastewater Treatment Plant (WWTP) Ferbane WWTP
Reg # D0147
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Daingean
Census pop. (2016) 1,077
Wastewater Treatment Plant (WWTP) Daingean WWTP
Reg # D0226
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Kilcormac
Census pop. (2016) 935
Wastewater Treatment Plant (WWTP) Kilcormac WWTP
Reg # D0225
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Mucklagh
Census pop. (2016) 826
Wastewater Treatment Plant (WWTP) Mucklagh WWTP
Reg # D0364
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Rhode
Census pop. (2016) 811
Wastewater Treatment Plant (WWTP) Rhode WWTP
Reg # D0227
Indication of Available Capacity • Green
WWTP Project Planned/Underway Yes
Region EM
County Offaly
Settlement Shinrone
Census pop. (2016) 645
Wastewater Treatment Plant (WWTP) Shinrone WWTP
Reg # D0365
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Cloghan
Census pop. (2016) 601
Wastewater Treatment Plant (WWTP) Cloghan WWTP
Reg # D0369
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Ballinagar
Census pop. (2016) 453
Wastewater Treatment Plant (WWTP) Ballinagar WWTP
Reg # D0362
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Kinnitty
Census pop. (2016) 381
Wastewater Treatment Plant (WWTP) Kinnitty WWTP
Reg # D0363
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Bracknagh
Census pop. (2016) 212
Wastewater Treatment Plant (WWTP) Bracknagh WWTP
Reg # A0172
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Clonbullogue
Census pop. (2016) 439
Wastewater Treatment Plant (WWTP) Clonbullogue WWTP
Reg # A0168
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Cloneygowan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Cloneygowan WWTP
Reg # A0167
Indication of Available Capacity • Green
WWTP Project Planned/Underway Yes
Region EM
County Offaly
Settlement Coolderry
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Coolderry WWTP
Reg # A0166
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Geashill
Census pop. (2016) 395
Wastewater Treatment Plant (WWTP) Geashill WWTP
Reg # A0177
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Killeigh
Census pop. (2016) 212
Wastewater Treatment Plant (WWTP) Killeigh WWTP
Reg # A0163
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Leamonaghan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Leamonaghan WWTP
Reg # A0174
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Moneygall
Census pop. (2016) 313
Wastewater Treatment Plant (WWTP) Moneygall WWTP
Reg # A0169
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Mountbolus
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Mountbolus WWTP
Reg # A0170
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Rahan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Rahan WWTP
Reg # A0173
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Shannon Harbour
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Shannon Harbour WWTP
Reg # A0162
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Shannonbridge
Census pop. (2016) 175
Wastewater Treatment Plant (WWTP) Shannonbridge WWTP
Reg # A0171
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region EM
County Offaly
Settlement Walsh Island
Census pop. (2016) 443
Wastewater Treatment Plant (WWTP) Walsh Island WWTP
Reg # A0175
Indication of Available Capacity • Red
WWTP Project Planned/Underway  

Indication of Available Capacity

This register provides an indication of available wastewater treatment capacity based on loads received in 2021 and available treatment plan capacity now or by completion of a project by 2024 (where relevant).

• Green = spare capacity available.

• Amber = potential spare capacity to be considered on case by case basis.

• Red = no spare capacity available at present.

WWTP Project Planned/ Underway

Project planned or underway to increase capacity and/ or improve treatment performance, based on available information in June 2022.

General notes

  • The indication of available treatment capacity has been determined based on a standardised national review of the available information.
  • The information in this register is subject to change.
  • This register provides commentary on the available capacity at the WWTP, it does not consider the capacity of the sewer network.
  • A Pre‐Connection Enquiry should be submitted to Irish Water to determine the feasibility of connecting any particular site to the Irish Water network, feasibility should not be inferred from this register.

Reg #

Wastewater Discharge Authorisation Number