The Waterways Management Supervisor Passbook(R) prepares you for your test by allowing you to take practice exams in the subjects you need to study. It provides hundreds of questions and answers in the areas that will likely be covered on your upcoming exam, including but not limited to: shellfish management and wetlands preservation and restoration; inspection and improvement of boating facilities; boating and waterways terms, codes, and ordinances; administrative supervision; preparation of written material; and more.