The unrestricted Lake Area is open to boating and fishing only during the hours of 6 a.m. to 8 p.m. November 1 through March 31 and 24 hours a day from April 1 through October 31. No persons other than Water Utility personnel or law enforcement officers engaged in the performance of their duties may enter or exit the Lake Area other than at points of entry/exit that the private dock operators have leased for this purpose or at areas that the Water Utility has marked clearly as picnic facilities.