Kilkenny

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
S Kilkenny Kilkenny 26,512 Kilkenny City and Environs WWTP D0018 • Green  
S Kilkenny Callan 2,475 Callan WWTP D0159 • Green  
S Kilkenny Thomastown 2,445 Thomastown (Kilkenny) WWTP D0151 • Green  
S Kilkenny Castlecomer-Donaguile 1,502 Castlecomer WWTP D0149 • Green  
S Kilkenny Graiguenamanagh-Tinnahinch 1,475 Graignamanagh WWTP D0155 • Green  
S Kilkenny Piltown 1,220 Pilltown (Kilkenny) WWTP D0157 • Red  
S Kilkenny Mooncoin 1,175 Mooncoin WWTP D0145 • Green  
S Kilkenny Ballyragget 1,082 Ballyragget WWTP D0337 • Green  
S Kilkenny Clogh-chatsworth & Moneenroe 1,066 Clogh ‐ Moneenroe WWTP D0340 • Green  
S Kilkenny Urlingford 1,038 Urlingford WWTP D0336 • Green  
S Kilkenny Paulstown 905 Paulstown WWTP D0339 • Red  
S Kilkenny Gowran 804 Gowran WWTP D0335 • Green  
S Kilkenny Bennettsbridge 745 Bennettsbridge WWTP D0400 • Red Yes
S Kilkenny Freshford 662 Freshford WWTP D0526 • Amber  
S Kilkenny Kilmacow 647 Kilmacow WWTP D0525 • Green  
S Kilkenny Johnstown 444 Johnstown WWTP D0401 • Green  
S Kilkenny Fiddown 369 Fiddown WWTP D0528 • Amber  
S Kilkenny Goresbridge 347 Goresbridge WWTP D0529 • Green  
S Kilkenny Ballyhale 340 Ballyhale WWTP D0530 • Green  
S Kilkenny Ballygriffin Unavailable Ballygriffin WWTP A0046 • Green  
S Kilkenny Coan Unavailable Coan WWTP A0059 • Green  
S Kilkenny Deerpark Unavailable Deerpark WWTP A0060 • Green  
S Kilkenny Dungarvan Unavailable Dungarvan WWTP A0061 • Red  
S Kilkenny Dunnamaggin Unavailable Dunnamaggin WWTP A0158 • Green  
S Kilkenny Glenmore Unavailable Glenmore WWTP A0160 • Green  
S Kilkenny Inistioge 285 Inistioge WWTP A0159 • Red  
S Kilkenny Kells 274 Kells WWTP A0161 • Green  
S Kilkenny Kilmaganny Unavailable Kilmaganny WWTP A0155 • Green Yes
S Kilkenny Kilmanagh Unavailable Kilmanagh WWTP A0145 • Green  
S Kilkenny Mullinavat 233 Mullinavat WWTP A0549 • Green  
S Kilkenny Sion Road Unavailable Kilkenny City and Environs WWTP - • Green  
S Kilkenny Skeaghvosteen Unavailable Skeaghvosteen WWTP A0057 • Green  
S Kilkenny Stonyford Unavailable Stonyford WWTP A0550 • Green  
S Kilkenny Tullaroan Unavailable Tullaroan WWTP A0156 • Green  
S Kilkenny Windgap Unavailable Windgap WWTP A0152 • Red  
Region S
County Kilkenny
Settlement Kilkenny
Census pop. (2016) 26,512
Wastewater Treatment Plant (WWTP) Kilkenny City and Environs WWTP
Reg # D0018
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Callan
Census pop. (2016) 2,475
Wastewater Treatment Plant (WWTP) Callan WWTP
Reg # D0159
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Thomastown
Census pop. (2016) 2,445
Wastewater Treatment Plant (WWTP) Thomastown (Kilkenny) WWTP
Reg # D0151
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Castlecomer-Donaguile
Census pop. (2016) 1,502
Wastewater Treatment Plant (WWTP) Castlecomer WWTP
Reg # D0149
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Graiguenamanagh-Tinnahinch
Census pop. (2016) 1,475
Wastewater Treatment Plant (WWTP) Graignamanagh WWTP
Reg # D0155
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Piltown
Census pop. (2016) 1,220
Wastewater Treatment Plant (WWTP) Pilltown (Kilkenny) WWTP
Reg # D0157
Indication of Available Capacity • Red
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Mooncoin
Census pop. (2016) 1,175
Wastewater Treatment Plant (WWTP) Mooncoin WWTP
Reg # D0145
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Ballyragget
Census pop. (2016) 1,082
Wastewater Treatment Plant (WWTP) Ballyragget WWTP
Reg # D0337
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Clogh-chatsworth & Moneenroe
Census pop. (2016) 1,066
Wastewater Treatment Plant (WWTP) Clogh ‐ Moneenroe WWTP
Reg # D0340
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Urlingford
Census pop. (2016) 1,038
Wastewater Treatment Plant (WWTP) Urlingford WWTP
Reg # D0336
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Paulstown
Census pop. (2016) 905
Wastewater Treatment Plant (WWTP) Paulstown WWTP
Reg # D0339
Indication of Available Capacity • Red
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Gowran
Census pop. (2016) 804
Wastewater Treatment Plant (WWTP) Gowran WWTP
Reg # D0335
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Bennettsbridge
Census pop. (2016) 745
Wastewater Treatment Plant (WWTP) Bennettsbridge WWTP
Reg # D0400
Indication of Available Capacity • Red
WWTP Project Planned/Underway Yes
Region S
County Kilkenny
Settlement Freshford
Census pop. (2016) 662
Wastewater Treatment Plant (WWTP) Freshford WWTP
Reg # D0526
Indication of Available Capacity • Amber
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Kilmacow
Census pop. (2016) 647
Wastewater Treatment Plant (WWTP) Kilmacow WWTP
Reg # D0525
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Johnstown
Census pop. (2016) 444
Wastewater Treatment Plant (WWTP) Johnstown WWTP
Reg # D0401
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Fiddown
Census pop. (2016) 369
Wastewater Treatment Plant (WWTP) Fiddown WWTP
Reg # D0528
Indication of Available Capacity • Amber
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Goresbridge
Census pop. (2016) 347
Wastewater Treatment Plant (WWTP) Goresbridge WWTP
Reg # D0529
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Ballyhale
Census pop. (2016) 340
Wastewater Treatment Plant (WWTP) Ballyhale WWTP
Reg # D0530
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Ballygriffin
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Ballygriffin WWTP
Reg # A0046
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Coan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Coan WWTP
Reg # A0059
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Deerpark
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Deerpark WWTP
Reg # A0060
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Dungarvan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Dungarvan WWTP
Reg # A0061
Indication of Available Capacity • Red
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Dunnamaggin
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Dunnamaggin WWTP
Reg # A0158
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Glenmore
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Glenmore WWTP
Reg # A0160
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Inistioge
Census pop. (2016) 285
Wastewater Treatment Plant (WWTP) Inistioge WWTP
Reg # A0159
Indication of Available Capacity • Red
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Kells
Census pop. (2016) 274
Wastewater Treatment Plant (WWTP) Kells WWTP
Reg # A0161
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Kilmaganny
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Kilmaganny WWTP
Reg # A0155
Indication of Available Capacity • Green
WWTP Project Planned/Underway Yes
Region S
County Kilkenny
Settlement Kilmanagh
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Kilmanagh WWTP
Reg # A0145
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Mullinavat
Census pop. (2016) 233
Wastewater Treatment Plant (WWTP) Mullinavat WWTP
Reg # A0549
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Sion Road
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Kilkenny City and Environs WWTP
Reg # -
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Skeaghvosteen
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Skeaghvosteen WWTP
Reg # A0057
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Stonyford
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Stonyford WWTP
Reg # A0550
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Tullaroan
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Tullaroan WWTP
Reg # A0156
Indication of Available Capacity • Green
WWTP Project Planned/Underway  
Region S
County Kilkenny
Settlement Windgap
Census pop. (2016) Unavailable
Wastewater Treatment Plant (WWTP) Windgap WWTP
Reg # A0152
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