Since 2000, Oyster Recovery Partnership has planted over 1 billion oysters (disease-free spat set on oyster shell) in the Chesapeake Bay. Upper Bay Upper Chester Lower Chester Magothy South and Severn Upper Choptank Middle Choptank Lower Choptank Eastern Bay Little Choptank Nanticoke Upper Patuxent Middle Patuxent Potomac Lower Bay           Copyright © 2006-2008 Chesapeake Appreciation, Inc. All Rights Reserved.