Mae Llywodraeth Cymru wedi creu tudalen we bwrpasol ac mae hefyd yn cynnal sesiynau galw heibio mewn cymunedau yr effeithir arnynt ledled Cymru ac yn cynnal digwyddiadau ar-lein i gefnogi preswylwyr.
The Welsh Government has set up a dedicated webpage and is also holding drop-in sessions in communities impacted across Wales and hosting online events to support residents affected.