Powys - Land Drainage Improvement Works for Upper Wye Catchment Restoration

Cyfoeth Naturiol Cymru

Natural Resources Wales

CYHOEDDIAD O FWRIAD I BEIDIO Â

PHARATOI

DATGANIAD AMGYLCHEDDOL.

Rheoliad 12B Rheoliadau Asesiad o’r

Effaith Amgylcheddol (Gwaith Gwella

Draenio Tir) SI1999/1783

fel y’i diwygiwyd

PROSIECT ADFER DALGYLCH

GWY UCHAF

Mae Cyfoeth Naturiol Cymru yn hysbysu

ei fod yn bwriadu gwneud gwelliannau i’r

draeniad ar nentydd dienw sy’n draenio i

Afonydd Ithon a Gwy ym Mhowys ar Fferm

Brynhoveth (NGR SO 10783 66036), Fferm

Brynhthomas (NGR SO 10731 61770) a Fferm

Tynddol (NGR SN 90177 80031).

Bydd y gwaith gwella arfaethedig yn

cynnwys y canlynol:

• Yn Fferm Brynhoveth, gosod cwlfert (pibell

wal ddwbl 450mm) i ddargyfeirio’r cwrs

dwr o dan drac y fferm yn hytrach na’i

fod yn llifo dros y trac, er mwyn lleihau’r

gwaddod fydd yn cael ei gludo i’r afon.

• Yn Fferm Brynthomas, ffensio’r cwrs dwr i

gadw da byw allan a gosod cwlfert (pibell

wal ddwbl 800mm) i greu man croesi

ffurfiol i dda byw a pheiriannau, er mwyn

lleihau’r silt a’r maethynnau sy’n mynd i’r

afon.

• Yn Fferm Tynddol, gosod cwlfert (pibell

wal ddwbl 800mm) i greu man croesi

ffurfiol i beiriannau, er mwyn lleihau’r silt a’r

maethynnau sy’n mynd i’r afon.

Mae Cyfoeth Naturiol Cymru o’r farn nad

yw’r gwaith gwella yn debygol o gael effaith

sylweddol ar yr amgylchedd ac nid yw’n

bwriadu paratoi datganiad amgylcheddol ar

ei gyfer. Am ragor o wybodaeth, cysylltwch

â rheolwr y prosiect drwy ddefnyddio’r

manylion isod.

Dylai unrhyw un sy’n dymuno cyflwyno

sylwadau mewn perthynas ag effeithiau

amgylcheddol tebygol y gwaith gwella

arfaethedig wneud hynny, yn ysgrifenedig, a’u

hanfon at y cyfeiriad a nodir isod, o fewn 15

diwrnod i ddyddiad cyhoeddi’r hysbysiad hwn.

Brendan Adair (Rheolwr Prosiect),

Cyfoeth Naturiol Cymru, Plas yr Afon,

Parc Busnes Llanelwy, Heol Fortran,

Llanelwy C53 0EY.

E-bost: brendan.adair@cyfoethnaturiolcymru.gov.uk

ANNOUNCEMENT OF INTENTION

NOT TO PREPARE

AN ENVIRONMENTAL STATEMENT.

Regulation 12B of the Environmental

Impact Assessment (Land Drainage

Improvement Works) SI1999/1783

as amended

UPPER WYE CATCHMENT

RESTORATION PROJECT

Natural Resources Wales gives notice that it proposes to carry out improvement works to the drainage on unnamed streams draining into the Rivers Ithon and Wye in Powys at Brynhoveth Farm (NGR SO 10783 66036), Brynthomas Farm (NGR SO 10731 61770) and Tynddol Farm (NGR SN 90177 80031).

The proposed improvement works will involve the following:

• At Brynhoveth Farm, installation of a culvert (450mm twin wall pipe) to divert the watercourse under the farm track rather than flowing over the track, to reduce sediment being transported into the river.

• At Brynthomas Farm, fencing off the watercourse to exclude stock and installation of a culvert (800mm twin wall pipe) to form a formal crossing point for stock and machinery, to reduce silt and nutrient ingress into the river.

• At Tynddol Farm, installation of a culvert (800mm twin wall pipe) to form a formal crossing point for machinery, to reduce silt and nutrient ingress into the river.

Natural Resources Wales considers that the improvement works are not likely to have significant effects on the environment and does not intend to prepare an environmental statement in respect of them. For further information, please contact the project manager on the details below.

Any person wishing to make representations in relation to the likely environmental effects of the proposed improvement works should do so, in writing, to the address specified below, within 15 days of the date of publication of this notice.

Brendan Adair (Project Manager),

Natural Resources Wales, Rivers House,

St Mellons Business Park, Fortran Road,

St Mellons CF3 0EY.

Email: brendan.adair@naturalresourceswales.gov.uk