Surveys. Those surveys identified in the technical guidelines as published in 
the Federal Register. Surveys are designed to determine the number and location 
of all operational pumpout and dump stations at public and private marinas, 
mooring areas, docks, and other boating access facilities within the coastal 
zone. Surveys also are designed to determine the number of recreational vessels 
in coastal waters with holding tanks or portable toilets, and the areas of 
coastal waters where those vessels congregate.

Code of Federal Regulations / Title 50 - Wildlife and Fisheries / Vol. 9 / 
2013-10-01636