ar y llyn is Welsh for on the lake
There are 17; Bala Lake, Llyn Celyn, Llyn Brenig, Llyn Trawsfynydd, Llyn Clywedog, Llyn Geirionydd, Llys-y-Fran Reservoir, Elan Valley Reservoirs, Tal-y-Llyn, Lake Vyrnwy, Llyn Padarn, Pontsticill (Merthtyr Tydfil)Reservoir, Llangorse Lake, Llyn Brianne, Rheidol Valley and Llyn Nant y Moch, Llyn Alaw
Incorrect spelling
Afon y Bala which flows between Llyn Peris and Llyn Padarn near Llanberis, Gwynedd.
Anglesey (Ynys Mon) Llyn Alaw - Water supply to much of north Anglesey Llyn Cefni - Water supply to central Anglesey Cardiff Llanishen Reservoir - Water supply to Cardiff Lisvane Reservoir - Water Supply to Cardiff Carmarthenshire Upper and Cwm Lliedi Reservoirs Llyn Brianne Llyn y Fan Fach Usk Reservoir Ceredigion Dinas Reservoir Teifi Pools Llyn Teifi Nant y Moch Reservoir Conwy Llyn Bodgynydd - supply for the Pandora lead mine (disused) Llyn Brenig - part of Dee Regulation system - also in Denbighshire Llyn Coedty - Water supply for Dolgarrog Hydroelectric station Llyn Conwy - water supply for Llanrwst and Betws-y-Coed Llyn Cowlyd - water supply for Conwy and Colwyn Bay,Water supply for Dolgarrog Hydroelectric station Llyn Crafnant - water supply for Llanrwst Llyn Dulyn - water supply for Llandudno Llyn Melynllyn - water supply for Llandudno Llyn Parc - supply for the Aberllyn mine (disused) Llyn Elsi - water supply for Betws-y-Coed (disused) Denbighshire Aled Isaf Reservoir Alwen Reservoir Cae Llwyd Reservoir Llyn Aled Llyn Alwen Llyn Brenig - part of the River Dee regulation system Llyn Celyn - part of the River Dee regulation system. Its construction caused local outrage with the flooding of a Welsh village to enable water to be supplied to England Pendinas Reservoir Llyn Tegid (Bala Lake) Nant-y-Ffrith Reservoir Ty Mawr Reservoir Gwynedd Llyn Anafon - water supply for Llanfairfechan, Dwygyfylchi and Penmaenmawr Llyn Arenig Fach Llyn Arenig Fawr - water supply for Bala town Llynnau Barlwyd - supply to Llechwedd slate quarry Llyn Bodlyn - water supply to Barmouth. Also supports the rare Arctic char Llyn Bowydd - supply to the Blaenau Ffestiniog slate quarries Llyn Cwm Corsiog - supply for Rhosydd slate quarry (disused) Llyn Cwellyn - water supply to Bangor and parts of south Anglesey Marchlyn Mawr - header reservoir for the Dinorwig power station hydroelectric system. Llyn Peris Llyn Padarn - part of the Dinorwig hydroelectric system Llyn Stwlan - built for the hydroelectric Ffestiniog Power Station Llyn Trawsfynydd - built for the Maentwrog Hydroelectric Power Station Merthyr Tydfil Llwyn-on Reservoir Pontsticill Reservoir, including Pentwyn Reservoir Neath Port Talbot Eglwys Nunydd - water supply to Corus Group steel-works at Port Talbot Pembrokeshire Bosherston lakes - amenity reservoir Llys-y-Frân Reservoir Rosebush Reservoir Powys Taff Fawr Reservoirs- A chain of three reservoirs supplying the Rhondda and Taff valley and Cardiff with water Beacons Reservoir Cantref Reservoir Taff Fechan Reservoirs - a chain of four reservoirs also supplying the Taff valley and Cardiff with water Upper Neaudd Reservoir Lower Neuadd Reservoir Doly y gaer Reservoir Pontsticill Reservoir Elan Valley Reservoirs - a group of reservoirs supplying Birmingham and parts of the West Midlands conurbation with drinking water Claerwen Reservoir Craig-goch Reservoir Penygarreg Reservoir Garreg-ddu Reservoir Caban-coch Reservoir Llyn Efyrnwy (Lake Vyrnwy) - supplies water to the Liverpool area Talybont Reservoir Ystradfellte Reservoir Llyn Clywedog Swansea Cray reservoir Swansea Barrage Torfaen Llandegfedd Reservoir
Il y a means "there is / there are" in English.
'y' in Spanish = 'and' in English
y = and el = he
And.
il y a un ... > there is a ...
You probably mean "y eso," which means "and that."
and 4
it means 'is there ...?'