The Western Civic Amenity Site has extra staff on duty this weekend to cope with overspill from Douglas.
The Middle River Civic Amenity Site has been closed while a row about who should run it continues.
However, the Western site may also close if it becomes too full of waste or overcrowded with visitors.
DHSC flags "unsustainable" deficit and growing waiting lists in Manx Care assessment
The department says Manx Care’s £15.6 million shortfall highlights weaknesses in financial governance
Clocks go back tonight
One extra hour in bed
Chamber of Commerce brands minimum wage decision 'devastating'
Body warns the shift will mean businesses will have to face 'really harsh choices'
Businesses have until April to prepare for minimum wage increase
Treasury minister says meeting the living wage has been a goal for years