Air Boat
The location can be accessed by air boat. The water can be shallow to non-existent in some places in some circumstances. The carrier and customer must communicate and determine the requirements and the route on a case-by-case basis.
Deep Water Boats
The waterway to the delivery location is popular and navigable by large boats with depth requirements. Typically the entire route by water to the location has plenty more than 2-3 feet of water clearance.
Shallow Water River Boats
The waterway to the delivery location has a route with plenty of water depth and clearance for most shallow water river boats. Typically at least one foot of navigable water route.