A - Z
D
- Development Planning Advisor
- Development and Flood Risk Senior Advisor
- Discovery of two rare bog mosses made on mid-Wales reserve
- Dairy Project has visited over 800 farms in Wales
- Damaged pipe found to be the cause of the Afon Lliedi disappearance
- Data for assessments
- Data from Welsh fishers help unlock secrets of the UK’s rarest shark
- DataMapWales map viewer
- Date set for highly anticipated Cwm Carn Forest Drive opening
- Days out
- Days out - Places to visit
- Deadline for new abstraction licences is fast approaching
- Deadline looms for new permit applications for some boilers, engines, generators and turbines
- Deadly Crayfish Plague confirmed in River Irfon: Public urged to follow guidelines to save native species
- Deadly Crayfish Plague may be spreading: NRW urges vigilance
- Deadly Crayfish Plague Suspected Near Builth Wells: Public Urged to Stay Out of River Irfon
- Deciding if you are a waste carrier, broker or dealer
- Decisions
- Decommission a large raised reservoir
- Dedicated investigation team probing source of major Llynfi pollution incident
- Dee and Western Wales river basin management plans 2021-2027
- Dee Conservancy safety plan and reporting
- Dee Conservancy safety plan for marine operations
- Dee Conservancy: Performance against the safety plan for marine operations 2024
- Dee Estuary Cockle Fishery Order (2008) management plan
- Dee Estuary Conservancy Consultative Committee
- Dee Estuary illegal cockle poacher must pay over £4,000 for offences
- Dee river basin management plan 2009-2015
- Dee Water Protection Zone
- Deer licensing
- Definitive Map and Statement
- Delivering the Digital Competence Framework through nature
- Denbighshire man fined over £4,000 for slurry pollution incident
- Denbighshire school pupils awarded Digital Acorn Award
- Depositing waste for recovery
- Design principles for hydropower weirs
- Designing the outfall for a hydropower scheme
- Detailed modelling of ammonia emissions stage 1 (GN 036)
- Detailed modelling of ammonia emissions stage 2 (GN 036)
- Deterring birds from farms, fisheries, airfields, landfill sites and urban environments
- Deterring birds from farms, fisheries, airfields, landfill sites and urban environments
- Deterring wild birds
- Develop an Environment Management System for the discharge of up to 20 cubic metres per day of sewage effluent
- Develop an Environmental Management System for a permit to discharge used sheep dip to land
- Develop and improve urban and rural green infrastructure
- Developing a whole setting approach to learning in, about and for the natural environment
- Developing hydraulic models for flood risk
- Developing NRW’s Climate Emergency response
- Development Advice Map
- Development opportunity could mark exciting new chapter for Cwm Carn Forest Drive
- Development works within sites of special scientific interest
- Different types of flood risk
- Digital strategy
- Digital strategy 2022-25
- Dinas Rock, near Neath
- Discharges to surface water and groundwater
- Discharging from a reservoir: preparing a risk assessment and management systems
- Disclaimer for our flood and coastal erosion risk mapping
- Discover a world of wildlife in your garden
- Discover fantastic ways to enjoy the great Welsh outdoors this Easter
- Discovery of rare lichen in Carmarthenshire is welcome sign of environmental recovery during COP 16
- Diseased larch trees to be felled at forest
- Diseased larch trees to be felled at forest in Gwynedd
- Diseased larch trees to be felled at Gwydir Forest
- Diseased larch trees to be felled at Moel Famau
- Diseased larch trees to be felled in Gwydir Forest
- Diseased larch trees to be felled in Lampeter forest
- Diseased larch trees to be treated and felled in Coed Llangwyfan
- Disinfecting tackle to control fish disease
- Dispose of lithium-ion batteries safely to prevent fires
- Disposing of polychlorinated biphenyls (PCBs)
- Disposing of your household waste
- Diving into marine conservation: On placement with #TeamNRW
- Does having an orchard in your school or educational setting’s grounds sound apple-ling?
- Dog owners urged to keep pets on leads to protect birds as breeding season begins
- Dolau Jenkin Farm Poultry Unit
- Dolgellau
- Dormouse licensing
- Draenogan Tidal Door Refurbishment
- Drainage Districts
- Drainage rates 2025/26
- Drax Power Limited
- Drop-in session for Harlech Forest Resource Plan
- Drop-in session on flood defence work in Pwllheli
- Drop-in session on flood defence work in Pwllheli
- Drought permits and drought orders
- Drought planning and management
- Dry weather updates 2025
- Dual roles help protect the environment and the community
- Dulais Valley Forest Resource Plan - Approved September 2015
- Dune wetlands restored to support endangered species
- Dŵr Cymru Cyfyngedig - Cwellyn Water Treatment Works, Betws Garmon, Caernarfon, Gwynedd, LL54 7YY
- Dŵr Cymru Cyfyngedig - Ffynnon Gaer Water Treatment Works, Ffynnon Gaer Pumping Station, Parkhouse, Trelleck, Monmouth, NP25 4PU
- Dŵr Cymru Cyfyngedig - Hirwaun Water Treatment Works, Ninth Avenue, Hirwaun Industrial Estate, Aberdare, CF44 9YN
- Dŵr Cymru Cyfyngedig - Pen y Cefn Water Treatment Works, Pencefn Road, Dolgellau, LL40 2ET
- Dŵr Cymru Cyfyngedig - Pilleth Water Treatment Works, Whitton, Nr. Knighton, Powys, LD7 1NP
- Dŵr Cymru Cyfyngedig - Rhiwgoch Water Treatment Works, Harlech, Gwynedd, LL46 2TN
- Dŵr Cymru Cyfyngedig - Abergynolwyn Water Treatment Works, off the B4405, Abergynolwyn, Tywyn, Gwynedd, LL36 9UW
- Dŵr Cymru Cyfyngedig - Alwen Water Treatment Works, Alwen, Cerrigydridion, Conwy LL21 9TT
- Dŵr Cymru Cyfyngedig - Bontgoch Water Treatment Works, Elerch, Nr Talybont, Aberystwyth, Ceredigion, SY24 5DP
- Dŵr Cymru Cyfyngedig - Bretton Water Treatment Works, Lesters Lane, Bretton, Flintshire, CH4 0DA
- Dŵr Cymru Cyfyngedig - Bryngwyn Water Treatment Works, Gwynfe Road, Llandeilo, SA19 6YS
- Dŵr Cymru Cyfyngedig - Capel Curig Water Treatment Works, Capel Curig, Conwy, LL24 0EU
- Dŵr Cymru Cyfyngedig - Capel Dewi Water Treatment Works, Llangynnor, Capel Dewi, Carmarthenshire, SA32 8AB
- Dŵr Cymru Cyfyngedig - Cilfor Water Treatment Works, Cilfor, Talsarnau, Gwynedd, LL47 6YL
- Dŵr Cymru Cyfyngedig - Court Farm Water Treatment Works, Ponthir, Newport, Monmouthshire, NP18 1HT
- Dŵr Cymru Cyfyngedig - Crai Water Treatment Works, Penycae, Ystradgynlais, Swansea, SA9 1GS
- Dŵr Cymru Cyfyngedig - Cwm Dulyn Water Treatment Works, Ffordd y Llyn, Nebo, Llanllyfni, Gwynedd, LL54 6EH
- Dŵr Cymru Cyfyngedig - Cwmtillery Water Treatment Works, Reservoir House, Cwmtillery, Monmouthshire, NP13 1LR
- Dŵr Cymru Cyfyngedig - Dinas Mawddwy Water Treatment Works, Coed Foeldinas, Dinas Mawddwy, Machynlleth, Powys, SY20 9LX
- Dŵr Cymru Cyfyngedig - Eithinfynydd Water Treatment Works, Talybont, Gwynedd, LL43 2BA
- Dwr Cymru Cyfyngedig - Transfer for abstraction and Impoundment
- Dŵr Cymru Cyfyngedig - Elan Water Treatment Works, Elan Valley, Rhayader, Powys, LD6 5HN
- Dŵr Cymru Cyfyngedig - Felindre Water Treatment Works, Felindre, Swansea, SA5 7NL
- Dŵr Cymru Cyfyngedig - Garndolbenmaen Water Treatment Works, Porthmadog Rd, Porthmadog, LL51 9PJ
- Dŵr Cymru Cyfyngedig - Garreglwyd Water Treatment Works, Llanfestiniog, Gwynedd, LL41 4PS
- Dŵr Cymru Cyfyngedig - Glascoed Water Treatment Works, Off Glascoed Road, Abergele, LL22 9DG
- Dŵr Cymru Cyfyngedig - Gwastadgoed Water Treatment Works, Llwyngwril, Gwynedd, LL37 2QN
- Dŵr Cymru Cyfyngedig - Llechryd Water Treatment Works, Llechryd, Cardigan, Ceredigion, SA43 2QL
- Dŵr Cymru Cyfyngedig - Llidiardau Water Treatment Works, Bala, Gwynedd, LL23 7SG
- Dŵr Cymru Cyfyngedig - Llwynon Water Treatment Works, Cwmtaf, Merthyr Tydfil, CF48 2HS
- Dŵr Cymru Cyfyngedig - Llyn Conwy Water Treatment Works, Ysbyty Ifan, Betws-y-Coed, Conwy, LL24 0NY
- Dŵr Cymru Cyfyngedig - Llyswen Water Treatment Works, Track off B4350, Llyswen, Powys, LD3 0YE
- Dŵr Cymru Cyfyngedig - Maerdy Water Treatment Works, Maerdy, Aberdare, CF43 4DJ
- Dŵr Cymru Cyfyngedig - Pendine Water Treatment Works, Pendine, Carmarthen, SA33 4PH
- Dŵr Cymru Cyfyngedig - Penybont Water Treatment Works, Bryncrug, Tywyn, Gwynedd, LL36 9RW
- Dŵr Cymru Cyfyngedig - Preseli Water Treatment Works, Rosebush Maenclochog, Pembrokeshire, SA66 7RH
- Dŵr Cymru Cyfyngedig - Strata Florida Water Treatment Works, Pontrhydfendigaid, Ystrad Meurig, Lampeter, Ceredigion, SY25 6ET
- Dŵr Cymru Cyfyngedig - Talybont Water Treatment Works, Talybont-on-Usk, Brecon, Powys, LD3 7YS
- Dŵr Cymru Cyfyngedig - Brecon Water Treatment Works, Fenni-Fach Road, Brecon, Powys, LD3 9PH
- Dŵr Cymru Cyfyngedig - Builth Wells Water Treatment Works, Llanelwedd, Builth Wells, Powys, LD2 3TF
- Dŵr Cymru Cyfyngedig - Cantref Water Treatment Works, Off A470, Cwmtaff, Merthyr Tydfil, CF48 2HY
- Dŵr Cymru Cyfyngedig - Cefn Dryscoed Water Treatment Works, Ystradfellte Road, Pontneddfechan, Neath, SA11 5UP
- Dŵr Cymru Welsh Water sentenced for polluting Gwent Levels protected environment
- Dyfi Forest - Ceinws (ClimachX), near Machynlleth
- Dyfi Forest - Coed Nant Gwernol, near Machynlleth
- Dyfi Forest - Foel Friog, near Machynlleth
- Dyfi Forest - Tan y Coed, near Machynlleth
- Dyfi Forest Resource Plan - Approved 11 July 2022
- Dyfi National Nature Reserve - Cors Fochno, near Aberystwyth
- Dyfi National Nature Reserve - Ynyslas Visitor Centre, near Aberystwyth
- Dyfnant Forest - Pont Llogel Wood, near Welshpool
- Dyfnant Forest - Hendre, near Welshpool
- Dyfnant Forest - Pen y Ffordd, near Welshpool
- Dyfnant Forest Resource Plan - Approved 1 July 2021
- Dynamic Dunes
- Discovery of rare orchid made on a mid-Wales reserve
- Drought advice for private water supplies
- Diolch am wneud cais am grant/ Thank you for applying for a grant