Resources Database

May 1, 2023 to April 30, 2024 Aquaculture Harvest License (to harvest & sell aquacultured product) Application

Discusses what marketing is and why it is important including developing a marketing plan, market outlets, and personalizing the products and the business.

Summarizes common and important mistakes that new growers will make when first starting.

Overview of mussel farming systems, mussel spat collection, seed stripping and stocking, problems occasionally encountered, processing, packaging and shipping, site selection, and planning a business.

A study to provide an up-to-date and accurate annual statewide economic contribution of Maine’s aquaculture industry and determine aquaculture business owner and farm demographics.

Report on spat collection equipment and practices that could be useful to stock enhancement and aquaculture in Maine such as the use of spat bags to capture competent scallop larvae and the creation of spawner sanctuaries.

A guide on what is soft-shell clam farming, how to start your own farm, and quick overview of the financials of clam farming.

Lists contact information for DMR’s aquaculture program staff who are located in Augusta and the Boothbay Harbor Lab.

After purchasing used shellfish production equipment, it is strongly recommended to thoroughly clean and disinfect the gear prior to use to limit the risk of introducing disease or invasive species. An easy-to-use process is as follows:

In depth document created to provide the information and a framework that will enable a shellfish farmer to write a comprehensive Best Management Practices document focusing on gear/operation and maintenance, user conflicts, permitting/siting, and environmental concerns.

An ID guide to organisms commonly found in, on, and around oyster grow bags ​and other aquaculture equipment used in the Gulf of Maine and North Atlantic.

A list of current aquaculture training programs offered in Maine.

In September 2023 the ECSGA updated its 2010 Best Management Practices manual. Building on the 2010 version, this update adds a new section on the management and handling of floating gear, hundreds of embedded links, info on new gear types and a revised bibliography. ECSGA also completely revamped the tool to create your own farm-specific Best Practices document: the Best Practices Form.

The UMaine Aquaculture Research Insitute has created a Research Portal in which you can look up aquaculture research happening in Maine by focus area, PI, funding source, timeline or keyword.

Maine Aquaculture Innovation Center, in collaboration with The World Wildlife Fund, is on a mission to get educational resources about seaweed aquaculture into Maine’s 5th-grade classrooms. During the summer and fall of 2023, we will distribute With a Little Kelp from Our Friends– a book on the secret life of seaweed written by Mathew Bate and illustrated by Liz Rowland– to educators. The book will be accompanied by teacher resources to increase literacy about seaweed aquaculture.

Answers questions like "What can I grow?", "How much space can I occupy?" "How long does a lease or license last?", "How much will it cost?", "What type of gear can I use?", and more.

DMR resources for growers including approved hatcheries, biosecurity, shellfish sanitation, harvest and reporting, and forms.

DMR-approved hatchery status is contingent upon a variety of factors including clean pathology reports and hatchery inspections. Given this, the list below is subject to change.

This DMR page includes LPA License Applications for new LPAs, Riparian List form, Additional Information to assist in completing LPA license application forms, Sample Gear Plans and Vicinity Maps, Sample Mooring Designs, LPA Laws and Regulations, and LPA and Quiz Supporting Documents.

Free online entry-level oyster farm worker Certificate course. Do all 16 modules to pursue farmhand certification, or simply watch and browse to get a better sense of the industry. Instructors include East Coast Shellfish Growers Association's Dr. Bob Rheault, and amazing farmers Matt Behan, John and Cindy West, and David Roebuck.

Maine aquaculture marking requirements (effective January 1, 2023) for lease sites and LPA sites with a sample marker buoy image.