Residents on the Glasdir Estate in Ruthin will join together today to mark a year since the devastating floods last year.
122 homes were flooded on the estate in Denbighshire last year, when the River Clwyd burst its banks.
A report in September blamed blocked culverts for the flooding
Flood relief work is due to start in the area before Christmas.
Hundreds of homes in nearby St Asaph were also flooded when the River Elwy burst its banks.
More top news
Assembly members will begin the final stages of making an emergency law to overturn the UK Government's post-Brexit devolution plans
There were 218 against children last year in Wales but there are growing concerns many more are suffering in silence.
Kiara Moore's father says his daughter had an an 'amazing but short life'