Marine LitterWatch

Total mass of trash collected, total number of trash bags filled, total distance of area covered. An itemized list of total trash collected is broken down into most likely to be found items, fishing gear, packaging materials, and other items such as personal hygiene products, smaller trash items (less than 2.5 cm) and items of local concern. Data can be collected and reported as land-based litter, underwater debris, or litter collected by watercraft.