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EIA Screening Opinion Request: Proposed works at Llwyn Onn Water Treatment Works Upgrade

Llwyn Onn Water Treatment Works Pant-y-dwr Llwyn Onn Merthyr Tydfil CF48 2HS

DecidedReference: 24/22775/SOBannau Brycheiniog National Park

Last published check: 28 Sept 2026, 05:30. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Validated Date

    Published milestoneCouncil source

  2. Decision Issued Date

    Published milestoneCouncil source

  3. Agreed Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  4. Permission Expiry Date

    Published deadline

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    Council source

Application summary

Status
Decided
Application type
EIA Screening Opinion
Received
Not published
Validated
21 Mar 2024
Determination deadline
Not published
Local authority
Bannau Brycheiniog National Park

Application overview

EIA Screening Opinion Request: Proposed works at Llwyn Onn Water Treatment Works Upgrade

Proposal details

Reference
24/22775/SO
Agent
AECOM Limited

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Application location

Llwyn Onn Water Treatment Works Pant-y-dwr Llwyn Onn Merthyr Tydfil CF48 2HS

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Documents 24 of 24

DocumentPublishedAction
WagtwConsulteeResponse · PDF15 May 2024View
PcchigConsulteeResponse7 May 2024View
DcwwConsulteeResponse1 May 2024View
Decision sent to agentCorrespondence · PDF25 Apr 2024View
Decision letterDecision · PDF25 Apr 2024View
NpecoConsulteeResponse19 Apr 2024View
CadwConsulteeResponse18 Apr 2024View
Lnsrch emailConsulteeResponse · PDF18 Apr 2024View
Lnsrch emailConsulteeResponse · PDF18 Apr 2024View
Natgr emailConsulteeResponse · PDF18 Apr 2024View
Natgr emailConsulteeResponse · PDF18 Apr 2024View
Wwu emailConsulteeResponse · PDF18 Apr 2024View
Wwu emailConsulteeResponse · PDF18 Apr 2024View
Wwu emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Natge emailConsulteeResponse · PDF18 Apr 2024View
Ggat emailConsulteeResponse · PDF17 Apr 2024View
Applicant agent acknowledgement feb23Correspondence · PDF16 Apr 2024View
Nrw emailConsulteeResponse · PDF16 Apr 2024View
Initial email/registration emailCorrespondence · PDF21 Mar 2024View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Environmental Statement Required
Decision sent to agent Decision letter
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

Related records

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