It also includes more than £9.3 million in emergency funding which has been provided to Natural Resources Wales and local authorities to repair critical flood infrastructure.
Mae hefyd yn cynnwys dros £9.3m mewn cyllid brys sydd wedi'i ddarparu i Gyfoeth Naturiol Cymru ac Awdurdodau Lleol i drwsio seilwaith llifogydd critigol.