Volunteers are needed and welcomed to join the 30th annual Delaware Coastal Cleanup, to be held from 9 a.m. to noon Sept. 16.

Sponsored by the Delaware Department of Natural Resources and Environmental Control, the cleanup spans more than 45 sites in New Castle, Kent and Sussex counties, including river and ocean shorelines as well as wetland and watershed areas.

Volunteers are encouraged to register at bit.ly/2g4BEa3. Registration will close Sept. 1. Sites that still need additional volunteers are listed at bit.ly/2g4BEa3.

For more on the Delaware Coastal Cleanup, email joanna.wilson@state.de.us or call 739-9902.