Arizona Game and Fish Department.
New state regulations to help prevent the spread of quagga mussels and zebra mussels went into effect in Mar 2010. These regulatory measures, known as "Director's Orders," were authorized by the Aquatic Invasive Species Interdiction Act passed by the Arizona Legislature in 2009. The orders contain a list of aquatic invasive species for Arizona, a list of waters where aquatic invasive species are present, and mandatory conditions for the movement of watercraft.
New York City Department of Health.
Wisconsin Department of Natural Resources.
Maryland Department of Natural Resources.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Wisconsin Department of Agriculture, Trade, and Consumer Protection.
New York State Department of Agriculture and Markets.
Vermont Agency of Natural Resources. Department of Environmental Conservation.