Posted by diverdown on October 24, 2004 at 10:21:52:
CHAPTER I--NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR
PART 3--BOATING AND WATER USE ACTIVITIES--Table of Contents
Sec. 3.6 Prohibited operations.
The following are prohibited:
(d) Operating a vessel in excess of 5 mph or creating a wake:
(2) Within 100 feet of a diver's marker, downed water skier or
swimmer.
Note: California law may be more restrictive