By Craig Anderson

The Delaware Department of Natural Resources and Environmental Control reminds the public that open burning of materials such as tree limbs and brush is allowed until May 1.

After that date, the burning ban takes effect through Sept. 30. However, it is always against the law to burn leaves, grass and trash, including tires, construction waste, paper, cardboard, plastic, furniture, fabric and mattresses.

Residential open burning of cut or fallen limbs, dead branches or shrubbery is allowed Oct. 1 to April 30. A maximum of 27 cubic feet of yard waste may be burned at one time. However, more material may be added to the fire as it burns.

Burning can take place between 8 a.m. and 4 p.m. Fires must be monitored until they are completely extinguished.

The annual open-burning ban — also known as the ozone season — is May 1 through Sept. 30. Only cooking fires, recreational campfires and ceremonial bonfires using firewood can be ignited during this period. Such fires are also permitted year-round. Citations for all other open burning during this time are punishable by fines, to include court costs, upon conviction.

For information, visit de.gov/openburning.