Topics / Wastewater Treatment

A subject heading for parliamentary questions

Wastewater Treatment

124 questions from 38 TDs, between 5 February 2025 and 6 October 2026.

124
questions
120 written, 4 oral
38
TDs have asked
8
parties and groups
Independents counted together
4
departments asked

Questions per month

The record holds no questions for August, when the Dáil does not sit.

Jan 2025Oct 2026
Show as a table
MonthQuestions
January 20250
February 20252
March 20253
April 20251
May 20259
June 20258
July 202512
August 20250
September 20254
October 20256
November 202517
December 20254
January 20263
February 20264
March 20262
April 202612
May 20265
June 202622
July 20264
August 20260
September 20263
October 20263

Who asks, by party

The party each TD belonged to on the day, in alphabetical order. Parties differ a lot in size, and members of the Government answer questions rather than ask them, so this shows who raised it, not how much a party cares about it.

  • Fianna Fáil40 from 10 TDs · 48 seats today
  • Fine Gael31 from 9 TDs · 38 seats today
  • Green Party1 from 1 TD · 1 seat today
  • Independent5 from 1 TD · 15 seats today
  • Independent Ireland7 from 1 TD · 4 seats today
  • Labour Party4 from 2 TDs · 11 seats today
  • Sinn Féin28 from 10 TDs · 39 seats today

The TDs who asked most

Members of the Government answer questions rather than ask them. Each question counts once.

  1. 11
  2. 10
  3. 9
  4. 8
  5. 7
  6. 7
  7. 6
  8. 6

Asked of

Debated under the same heading

Debates whose official heading is exactly these words.

The questions

Cathal Crowe Written 25 Jun 2026 · to Housing
131. Deputy Cathal Crowe asked the Minister for Housing, Local Government and Heritage if he will provide an update on the long-awaited sewerage schemes for the villages of Broadford and Cooraclare in County Clare; and if he will make a statement on the matter. [47825/26]
Michael Cahill Written 16 Jun 2026 · to Housing
566. Deputy Michael Cahill asked the Minister for Housing, Local Government and Heritage for a detailed progress report in regard to the proposed wastewater treatment system for Beaufort village, County Kerry; and if he will make a statement on the matter. [45098/26]
Shónagh Ní Raghallaigh Written 10 Jun 2026 · to Housing
131. Deputy Shónagh Ní Raghallaigh asked the Minister for Housing, Local Government and Heritage the number of domestic wastewater treatment systems that have failed inspection in each of the past three years; the counties most affected; and the supports available to homeowners to undertake remedial works. [44226/26]
Ken O'Flynn Written 9 Jun 2026 · to Housing
1130. Deputy Ken O'Flynn asked the Minister for Housing, Local Government and Heritage whether, in advance of the next National Inspection Plan for Domestic Waste Water Treatment Systems taking effect in 2027, their Department will require local authorities and the EPA to provide a consolidated national dataset on septic tank inspection failures, advisory notices, unresolved notices, enforcement actions and prosecuti…
Ken O'Flynn Written 9 Jun 2026 · to Housing
1131. Deputy Ken O'Flynn asked the Minister for Housing, Local Government and Heritage whether their Department has assessed the public health and water-quality risk arising from the absence of a central national database identifying failed domestic wastewater treatment systems located near private drinking-water wells, groundwater sources, rivers or public water catchment areas; and if he will make a statement on th…
Ken O'Flynn Written 9 Jun 2026 · to Housing
1132. Deputy Ken O'Flynn asked the Minister for Housing, Local Government and Heritage whether their Department will review the adequacy of the Domestic Waste Water Treatment Systems Grant Scheme, including the maximum grant of €12,000, eligibility criteria, drawdown barriers and whether the scheme reflects actual remediation costs faced by rural households; and if he will make a statement on the matter. [43644/26]
Ken O'Flynn Written 9 Jun 2026 · to Housing
1133. Deputy Ken O'Flynn asked the Minister for Housing, Local Government and Heritage whether their Department has received any reports, correspondence, briefings, notifications, risk assessments or other communications since 1 January 2024 concerning manganese exceedances in Cork City drinking water supplies; whether any concerns regarding recurring exceedances, treatment performance, public health implications, re…
Joe Cooney Oral 28 May 2026 · to Public Expenditure
14. Deputy Joe Cooney asked the Minister for Public Expenditure, Infrastructure, Public Service Reform and Digitalisation if the Critical Infrastructure Bill 2026 will apply to wastewater projects irrespective of their scale or geographic location; if he will consider a programme-level designation for wastewater treatment infrastructure across the country rather than limiting fast-track status to individual large-sca…
Joe Cooney Written 28 May 2026 · to Public Expenditure
33. Deputy Joe Cooney asked the Minister for Public Expenditure, Infrastructure, Public Service Reform and Digitalisation given that wastewater and waste management systems are explicitly identified within the Critical Infrastructure Bill 2026 as infrastructure enabling essential State functions, whether the Government will apply that designation to outstanding wastewater projects in County Clare where communities ha…
Noel McCarthy Written 19 May 2026 · to Housing
191. Deputy Noel McCarthy asked the Minister for Housing, Local Government and Heritage to provide an update on the work undertaken to date as part of the Developer-Led Wastewater Services Infrastructure Initiative since its implementation in March 2026; and if he will make a statement on the matter. [37560/26]
Colm Burke Written 19 May 2026 · to Housing
198. Deputy Colm Burke asked the Minister for Housing, Local Government and Heritage to provide an update on a review of eligibility criteria and the identification of priority areas for grant aid schemes administered by local authorities to upgrade, repair or replace domestic wastewater treatment system/septic tank systems; when it is likely that these changes will come into effect; and if he will make a statement o…
John Paul O'Shea Written 19 May 2026 · to Housing
238. Deputy John Paul O'Shea asked the Minister for Housing, Local Government and Heritage if he will broaden the eligibility areas for the Domestic Waste Water Treatment System (Septic Tank) Grants; and if he will make a statement on the matter. [34603/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
589. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the number of applications received, approved and refused under the domestic waste water treatment system grant scheme, in each local authority, in each of the past ten years, by local authority, in tabular form. [28698/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
590. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the total amount of funding approved and amount paid under the domestic wastewater treatment system grant scheme in each local authority, in each of the past ten years, by local authority, in tabular form. [28699/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
591. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the average grant amount approved under the domestic wastewater treatment system grant scheme in each local authority, in each of the past ten years, by local authority, in tabular form. [28700/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
592. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the number of inspections of domestic wastewater treatment systems carried out in each local authority; and the number of those inspections which identified systems requiring repair, upgrade or replacement, in each of the past ten years, by local authority, in tabular form. [28701/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
593. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the number of inspectors engaged in the inspection of domestic wastewater treatment systems in each local authority, in each of the past ten years; and to specify whether these figures are whole-time equivalent, by local authority, in tabular form. [28702/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
594. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the number of inspections, the grant applications arising, the number of approvals, and the total funding approved under the domestic wastewater treatment system grant scheme in each local authority, under by the following categories, national inspection plan, prioritised areas for action and high status objective catchment …
Conor D McGuinness Written 21 Apr 2026 · to Housing
595. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage the basis on which domestic wastewater treatment systems are selected for inspection; the criteria applied; whether these are set nationally or locally; and whether a written guidance document, circular or protocol governs this process; and if so to provide a copy. [28704/26]
Conor D McGuinness Written 21 Apr 2026 · to Housing
598. Deputy Conor D. McGuinness asked the Minister for Housing, Local Government and Heritage whether his Department has assessed the extent of unmet need under the domestic wastewater treatment system grant scheme arising from the current inspection-led model; whether estimates exist of defective systems not captured by the inspection regime; and whether he considers the current model equitable across local authorit…
Noel McCarthy Written 14 Apr 2026 · to Housing
1657. Deputy Noel McCarthy asked the Minister for Housing, Local Government and Heritage with reference to the implementation of the developer-led wastewater services infrastructure initiative published by his Department on 4 March 2026; if this initiative will cater for areas that have no existing wastewater treatment systems in addition to those that have wastewater treatment systems in place but are unable to prog…
Niamh Smyth Written 14 Apr 2026 · to Housing
1682. Deputy Niamh Smyth asked the Minister for Housing, Local Government and Heritage if his recent announcement regarding Developer-Led Wastewater Services Infrastructure (details supplied) will apply to a group of houses in a completely rural setting.; and if he will make a statement on the matter. [24485/26]
Ryan O'Meara Written 14 Apr 2026 · to Housing
1697. Deputy Ryan O'Meara asked the Minister for Housing, Local Government and Heritage under the new Developer Provided Infrastructure for Wastewater Treatment Plants of developments of up to 40 houses, can plants be installed in a village in a rural area that already has a plant but is at capacity/not working, or can plants only be installed where Uisce Éireann currently do not have a plant; and if he will make a s…
Roderic O'Gorman Written 14 Apr 2026 · to Housing
1746. Deputy Roderic O'Gorman asked the Minister for Housing, Local Government and Heritage whether the Housing Activation Office has assessed the impact on water and wastewater infrastructure availability for new housing in the greater Dublin area arising from the Passenger Capacity Bill 2026 which, according to evidence given to the Oireachtas Joint Committee on Transport on 24 March 2026, would allow growth to be …
Peter Roche Written 5 Mar 2026 · to Housing
237. Deputy Peter Roche asked the Minister for Housing, Local Government and Heritage if his Department is aware of ongoing constraints on housing delivery arising from wastewater treatment and network capacity in rural Galway; whether his Department has considered mechanisms whereby developer-led or developer-funded delivery of strategic wastewater infrastructure, in partnership with Uisce Éireann, could be utilised…