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Ceredigion coast between Borth and Cardigan
Areas around the river Dyfi, from Dinas Mawddwy and Llanbrynmair to the estuary, including Machynlleth
Lledan Brook in Welshpool
River Arrow in Herefordshire
Parts of Machynlleth including Dyfi Eco Park, Railway Terrace, Brickfield Street, Gasworks Lane and the village of Derwenlas
River Lugg North of Leominster
Rivers in the Neath catchment
River Severn at Aberbechan including the Sewage Works at Dolfor
River Severn at Abermule and Fron
River Severn at Buttington
River Severn at Caerhowel
River Severn at Cilcewydd
River Severn at Dolwen and Llandinam
River Severn at Dyffryn, Newtown
River Severn at Llandrinio including Haimwood
River Severn at Llanidloes
River Severn at Pool Quay and Trewern
River Severn at Welshpool including Leighton Bridge
River Severn in the Caersws area, excluding Caersws Village
Low lying property close to the river in Abercraf including Heol Rheolau
Property in Ystradgynlais including Tawe Park, Heol Glantawe and College Row, and upstream at Caerbont
Property adjacent to the River Twrch in Cwmtwrch Uchaf and Cwmtwrch Isaf downstream to the confluence with the River Tawe
River Usk from Brecon To Glangrwyne
River Usk from Glangrwyne To Newbridge on Usk
River Usk in Monmouthshire and Newport
River Vyrnwy at Llansantffraid
River Vyrnwy at Llanymynech
River Vyrnwy at Maesbrook
River Vyrnwy in the Meifod area, excluding Meifod Village
River Wye at Builth Wells
River Wye from Hay to Hereford
River Wye in Herefordshire
Rivers Bran and Gwydderig at Llandovery
Rivers Ebbw, Sirhowy and Lwyd
Rivers in North Ceredigion including the Leri, Clarach and minor watercourses north of Talybont
Rivers in North Ceredigion including the Rheidol, Ystwyth, Melindwr and Ceunant
Rivers Wye and Monnow in Monmouthshire
River Severn and its tributaries
Rivers in the Tawe catchment north of the M4 motorway including the Twrch
River Teme, River Onny and River Corve and their tributaries upstream of Ludlow
Upper Teme upstream and including Knighton
Rivers in the upper Towy catchment upstream of Llandeilo excluding the Bran at Llandovery
Afon Vyrnwy, Afon Tanat and Afon Cain & their tributaries