Clamming Rules and Regulations – East Coast

East Coast Clamming Rules and Regulations

Below are links for clamming and crabbing laws for each state. Please verify the information with your locality.
If you find a link that is out of date or wrong, please e-mail and let us know.

Recreational shellfishing (or clamming or clam digging) in Connecticut is limited to approved areas. People shellfishing for recreation should contact the town health department where they wish to fish to find out where shellfishing is allowed, whether a local license is required, and other local shellfishing laws.

Connecticut Shellfishing and clamming places, rules, equipment.

Minimum size: It shall be unlawful for any person to possess hard clams taken from the waters under the jurisdiction of the State which measure less than 1 1/2 inches.

Delaware Recreational Fishing, Clamming and Crabbing Regulations

Delaware Fishing and Clamming Maps

Shellfish/ Commercial Title 7

Allowable shellfish (oysters, clams, mussels) harvesting areas are established and managed for public health purposes by the Florida Department of Agriculture and Consumer Services, Division of Aquaculture. Two species of hard clam are found in Florida: the northern quahog (Mercenaria mercenaria) and the southern quahog (Mercenaria campechiensis).

Florida Recreational Shellfish Harvesting

Saltwaters may be opened for taking shellfish between January 1 and December 31. Prior to harvesting any shellfish, check with the DNR-Coastal Resources Division ( for any seasonal closures that may be in effect during the calendar year. Shellfish must be harvested between the hours of ½ hour before official sunrise and ½ hour after official sunset.

Approved Recreational Harvest Areas

Shrimp, Crab, Shellfish & Bait Minnows

Maryland’s Chesapeake Bay waters have long been known for their plentiful shellfish. To protect this valuable resource and safeguard public health the Maryland Department of the Environment is responsible for regulating shellfish harvesting waters. Shellfish include clams, oysters, and mussels. The term shellfish does not include crabs, lobsters, or shrimp. Shellfish are filter-feeding animals: they strain the surrounding water through their gills which trap and transfer food particles to their digestive tract.It is mandatory for oysters and clams to be harvested from approved (open) shellfish waters only.

Oysters & Clams

Maryland Shellfish Advisory and Maps

New Jersey
New Jersey’s rich marine resources offer an outstanding variety of recreational opportunities for residents and visitors to the state. They also support an important commercial fishery and provide the basis for one of the state’s most important industries – tourism. From blue claws to striped bass, from surf fishing to deep artificial reefs, the division’s management of marine resources provides an incredible range of possibilities for enjoying our coastal areas.

NJ Clamming (not so) Fun Fact: There is no clamming in New Jersey on Sundays except for a few select areas.

Marine Water Monitoring

Marine License and Permits

Saltwater Fishing, Clamming and Crabbing

New York
State law limits recreational harvest to no more than one bushel (combined total volume) of clams, oysters and mussels per day. In addition, one bushel of bay scallops per day may be taken during the season. No permit is required for recreational shellfish harvesting from state lands. Some local towns have additional restrictions on catch limits, size limits, season, type of gear and may require residency and additional permits. Please contact towns for more information.

Shellfish  Harvest Limits


Saltwater Fishing and Crabbing

Maine Coastal Program News

Shellfish Sanitation and Management

General Town Shellfish Information

Shellfishing (or clamming or clam digging) or for clams, oysters, and mussels, is a traditional coastal activity. In Massachusetts, recreational shellfishing is regulated by the towns. (info)

The Guide: Clam Digging in Massachusetts – Boston Magazine

New Hampshire
A shellfishing license is required to harvest clams or oysters; NH residents only. Resident Softshell Clam and Resident Oyster licenses are available to purchase online.

New Hampshire Shellfish Harvest Areas

North Carolina
There are no official dates for North Carolina’s clamming season. But, the best time to score big is between June and late August when the waters are nice and warm. You do not have to have a license for recreational clamming, but there are laws on the size of clams and quantity you are allowed to harvest.

North Carolina Recreational Shellfish, Crustaceaons and Fish Limits Size and Bag Limits

North Carolina Shellfish Harvesting maps

South Carolina
Recreational harvest of shellfish (clams, oysters and other molluscan bivalves) requires a South Carolina Saltwater Fishing License ($10 resident/$35 nonresident). This license is not required for individuals less than 16 years of age or residents holding a valid Gratis Over 65 or Gratis Disability License.

South Carolina Shellfish Regulations

Rhode Island
Any resident of this State may, without a license, take quahogs, soft-shelled clams, mussels, surf clams, oysters (in season), and bay scallops (in season). Harvested shellfish may not be sold or offered for sale. Holders of a non-resident shellfishing license may take quahogs, soft-shelled clams, mussels, surf clams, oysters (in season). 

Rhode Island Shellfish Regulations

Virginia Harvesting of Clams Regulations

Virginia Regulations on Shellfish


Shellfish Harvesting in Canada