PA Environment Digest Blog -Registration is open for the 2019 Pick Up Pennsylvania, a fall cleanup program supporting the Ocean Conservancy’s International Coastal Cleanup. Keep Pennsylvania Beautiful invites individuals, families, friends, civic organizations and businesses to coordinate a cleanup or join an existing cleanup to remove litter from our neighborhoods and local waterways to prevent it from reaching our oceans. A significant portion of waterway pollution originates on land. When it rains, trash on sidewalks and streets accumulates and is swept into storm drains. Most storm drain systems discharge directly into the nearest creek or river, eventually flowing to the ocean taking all the trash with it.