Pub. L. 90-483, tit. II, sec. 210

Sec. 210. No entrance or admission fees shall be collected after March 31, 1970, by any officer or employee of the United States at public recreation areas located at lakes and reservoirs under the jurisdiction of the Corps of Engineers, United States Army. User fees at these lakes and reservoirs shall be collected by officers and employees of the United States only from users of highly developed facilities requiring continuous presence of personnel for maintenance and supervision of the facilities, and shall not be collected for access to or use of water areas, undeveloped or lightly developed shoreland, picnic grounds, overlook sites, scenic drives, or boat launching ramps where no mechanical or hydraulic equipment is provided.