Sut mae'r llyn yn dod ymlaen?

Gwyddys bod lefelau uchel o faetholion fel Nitrogen a Ffosfforws yn achosi problemau gydag ansawdd dŵr mewn llynnoedd.

Mae Cyfoeth Naturiol Cymru (CNC) wedi gosod amodau ar drwydded Dŵr Cymru Welsh Water (DCWW) i ollwng carthffosiaeth i Afon y Bala fel bod llai o faetholion yn awr yn mynd i mewn i'r llyn. Mae DCWW hefyd wedi gwella ei rwydwaith yn yr ardal fel bod llai o ollyngiadau storm o'r system garthffosiaeth.

Mae CNC yn disgwyl cadarnhad yn hydref 2015 ar sut maent yn bwriadu dechrau gweithiau hirdymor i ddiogelu ansawdd dŵr y llyn a phryd y byddant yn cael eu gorffen.

Mae Llyn Padarn bellach wedi'i ddynodi fel unig lyn ymdrochi dŵr croyw Cymru ac mae canlyniadau samplau a gymerwyd gan Gyfoeth Naturiol Cymru yno yn 2015 wedi cyrraedd y safon "ardderchog" uchaf.

Cliciwch yma i ddarganfod mwy am sut mae Llyn Padarn yn cael ei reoli.

Loving OUR Lake

Whether you have a business on the shores of the lake, enjoy swimming in the lagoons, catching fish, walking your dog, or you simply drive past it everyday, all of us who live, work or holiday in the Llanberis valley have a link to Llyn Padarn. To help protect the lake for the future, we can all make some simple changes to our day-to-day activities that will reduce the input of harmful nutrients.

Septic Tank Guide & Logbook

Download a free pdf: 'Looking After your septic tank: a guide and logbook for householders'.

Don’t Ignore It, Report It!

To report an environmental incident please call NRW incident hotline on 0300 065 3000 (24 hours a day). NRW website has further details on what kind of incidents to report and you can report online at: Report a problem

See It. Report It. Stop It

If you see sewage pollution please call the Dŵr Cymru hotline as soon as possible on 0800 085 3968. The contact centre is open 24 hours a day, every day of the year. Calls are FREE from a BT landline. You can also report pollution online at: Report an issue

Loving our Lake Pledge

We are encouraging local businesses to take the loving our lake pledge to commit to ensuring that their activities do not knowingly harm the lake. Click here to see who has taken the pledge.